Re: [web2py] Pagination example from book. Make pages start at 1?
What do you mean with "it reports as page 1"?
Do you mean the page number which is part of the URL?
Or do you have a page numberin your view like {{=page}}
2014-02-18 23:18 GMT+01:00 HittingSmoke :
> I followed the pagination tutorial in the web2py book and I have the
> following controller:
>
> def index():
> if len(request.args): page=int(request.args[0])
> else: page=0
> items_per_page=6
> limitby=(page*items_per_page,(page+1)*items_per_page+1)
> posts=db().select(db.post.ALL, orderby=~db.post.date, limitby=limitby)
> return dict(posts=posts, page=page, items_per_page=items_per_page)
>
> ...and this view controlling navigation:
>
>
>
> {{if page:}}
> Prev
> {{pass}}
> {{if len(posts)>items_per_page:}}
> Next
> {{pass}}
>
>
>
> The only problem I have with it is when you go to the second page it
> reports as page 1. I would like the first page to be page 1. Is that
> possible without completely rewriting the pagination function?
>
> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
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> "web2py-users" group.
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>
--
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- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: expand_one not working
Help please...
On Tuesday, 18 February 2014 16:08:57 UTC, sasogeek wrote:
>
> in db.py, the table status is defined as follows
> db.define_table(
> 'status',
> Field('status', 'text'),
> Field('file', 'upload'),
> Field('userid'),
> )
>
> and in default.py, the download function is defined as
> def download():
> """
> allows downloading of uploaded files
> http:///[app]/default/download/[filename]
> """
> return response.download(request, db)
>
> just like in the tutorial book.
> and in the views, i have this code
>
> {{from gluon.contrib.autolinks import expand_one}}
> ...
> {{updates=db().select(db.status.ALL, orderby=~db.status.id)}}
> {{if updates:}}
> {{for update in updates:}}
> {{=XML(expand_one(URL('download',
> args=update.file,),cache.ram('mycache',lambda:dict(),3600)))}}
> {{pass}}
> {{pass}}
>
>
> if update.file is an image, it works fine and the image is rendered just
> fine, but when it's a pdf, it doesn't work, I get this error
> Sorry, we were unable to find the document at the original source. Verify
> that the document still exists. You can also try to download the original
> document by clicking here
>
> When I click on the link that says "here", it opens a google docs page in
> a new window with the same error statement in it how do i fix this?
>
>
--
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
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[web2py] Re: Pack on OSX, Import on Windows bug (binary only)
It isn't that. The problem is that when you use py2pp, the latter freezes the path of the build machine for the purpose of reporting errors. I hate it but I have not fund a solution. This is not cause of errors. This is case of incorrect paths in reported errors. The error is in your engine5.py from html import FORM, INPUT, LABEL, OPTION, SELECT, BUTTON should be from gluon import FORM, INPUT, LABEL, OPTION, SELECT, BUTTON or from gluon.html import FORM, INPUT, LABEL, OPTION, SELECT, BUTTON because html is not in path. gluon is. On Tuesday, 18 February 2014 20:08:09 UTC-6, Brando wrote: > > Ticket ID > 127.0.0.1.2014-02-18.20-21-14.5e42032d-3fa0-4fc5-8a93-9ca1ef22e89f > > No module named html > > Version > web2py™ Version 2.8.2-stable+timestamp.2013.11.28.13.54.07 > Python Python 2.7.5: \\vmware-host\Shared > Folders\Desktop\web2py\web2py.exe (prefix: C:\Python27) > Traceback > 1. > 2. > 3. > 4. > 5. > 6. > 7. > 8. > 9. > 10. > 11. > 12. > Traceback (most recent call last): > File "/home/mdipierro/make_web2py/web2py/gluon/restricted.py", line 217, > in restricted > File "//vmware-host/Shared > Folders/Desktop/web2py/applications/c2/controllers/devices2.py", line 3, in > > from engine5 import Formulator, Uploader, maketable > File "/home/mdipierro/make_web2py/web2py/gluon/custom_import.py", line > 86, in custom_importer > File "/home/mdipierro/make_web2py/web2py/gluon/custom_import.py", line > 125, in __call__ > File "applications\c2\modules\engine5.py", line 4, in > from html import FORM, INPUT, LABEL, OPTION, SELECT, BUTTON > File "/home/mdipierro/make_web2py/web2py/gluon/custom_import.py", line > 86, in custom_importer > File "/home/mdipierro/make_web2py/web2py/gluon/custom_import.py", line > 125, in __call__ > ImportError: No module named html > > OSX version is Mavericks. Pack all and import it into Windows 7 binary > version of Web2py (latest). > > This bug is not present in the Windows source version. Massimo, it looks > like it's trying to load modules from your personal computer. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: SQLFORM.grid buttons as text
Solved! I made a small modification to the "row_buttons" class:
.web2py_grid .row_buttons a {
line-height:20px;
*margin-left:2px;* margin-right:2px; display:inline-block;
padding:3px 5px 3px 5px;
}
On Tuesday, 18 February 2014 07:31:34 UTC-5, horridohobbyist wrote:
>
> I've applied a layout that I downloaded from web2py.com. The layout turns
> the Edit and Delete buttons of SQLFORM.grid into textual links (anchors):
> "Edit" and "Delete". However, the two text labels run together like so:
> "EditDelete". I'd like to put some space between them, ie "Edit Delete".
>
> I tried doing this in the CSS:
>
> .buttontext {
> padding: 5 px;
> }
>
> And it does give me the spacer. *But* this causes a scroll bar to appear
> to the right of the grid!
>
> What's the right way to do what I'm trying to do?
>
> Thanks.
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Pack on OSX, Import on Windows bug (binary only)
Ticket ID 127.0.0.1.2014-02-18.20-21-14.5e42032d-3fa0-4fc5-8a93-9ca1ef22e89f No module named html Version web2py™ Version 2.8.2-stable+timestamp.2013.11.28.13.54.07 Python Python 2.7.5: \\vmware-host\Shared Folders\Desktop\web2py\web2py.exe (prefix: C:\Python27) Traceback 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Traceback (most recent call last): File "/home/mdipierro/make_web2py/web2py/gluon/restricted.py", line 217, in restricted File "//vmware-host/Shared Folders/Desktop/web2py/applications/c2/controllers/devices2.py", line 3, in from engine5 import Formulator, Uploader, maketable File "/home/mdipierro/make_web2py/web2py/gluon/custom_import.py", line 86, in custom_importer File "/home/mdipierro/make_web2py/web2py/gluon/custom_import.py", line 125, in __call__ File "applications\c2\modules\engine5.py", line 4, in from html import FORM, INPUT, LABEL, OPTION, SELECT, BUTTON File "/home/mdipierro/make_web2py/web2py/gluon/custom_import.py", line 86, in custom_importer File "/home/mdipierro/make_web2py/web2py/gluon/custom_import.py", line 125, in __call__ ImportError: No module named html OSX version is Mavericks. Pack all and import it into Windows 7 binary version of Web2py (latest). This bug is not present in the Windows source version. Massimo, it looks like it's trying to load modules from your personal computer. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Version Control advice
mine, just the some of web2py apps that i modify, put it on the sub folder of the environment and push it using management configuration (like puppet, cfengine, chef, etc) e.g. Web2py ├───Development │ ├───Application1 │ │ ├───controllers │ │ ├───languages │ │ ├───models │ │ ├───modules │ │ ├───static │ │ └───views │ └───Application2 │ ├───controllers │ ├───languages │ ├───models │ ├───modules │ ├───static │ └───views ├───Production │ ├───Application1 │ │ ├───controllers │ │ ├───languages │ │ ├───models │ │ ├───modules │ │ ├───static │ │ └───views │ └───Application2 │ ├───controllers │ ├───languages │ ├───models │ ├───modules │ ├───static │ └───views ├───Staging │ ├───Application1 │ │ ├───controllers │ │ ├───languages │ │ ├───models │ │ ├───modules │ │ ├───static │ │ └───views │ └───Application2 │ ├───controllers │ ├───languages │ ├───models │ ├───modules │ ├───static │ └───views └───Testing ├───Application1 │ ├───controllers │ ├───languages │ ├───models │ ├───modules │ ├───static │ └───views └───Application2 ├───controllers ├───languages ├───models ├───modules ├───static └───views best regards, stifan -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] Eliminating Submit Button
Solved! I had to give the form an id, and then I could do a
$("#form_id").submit().
Thanks.
On Tuesday, 18 February 2014 19:47:46 UTC-5, horridohobbyist wrote:
>
> Well, we're *almost* there! The submit() isn't submitting; at least, I'm
> not getting through form.accepts().
>
>
> On Tuesday, 18 February 2014 15:20:52 UTC-5, Richard wrote:
>>
>> So remove button[type=submit] in
>>
>> $("button[type=submit]#ButtonSubmitId").hide();
>>
>> $("#ButtonSubmitId").hide();
>>
>> Should work with only the tag id
>>
>> Richard
>>
>>
>> On Tue, Feb 18, 2014 at 3:05 PM, horridohobbyist wrote:
>>
>>> It's not working. I get the alert() messages, but the button methods
>>> aren't doing anything.
>>>
>>> I inserted "_id='fred'" in the INPUT(_type='submit',...) call. I presume
>>> "button[type=submit]#fred" should correctly reference the object?
>>>
>>>
>>> On Tuesday, 18 February 2014 10:19:54 UTC-5, Richard wrote:
>>>
$(document).ready(function() {
$("input#YourSelectFieldId").focus(); // not required
$("button[type=submit]#ButtonSubmitId").hide();
$('form select[name=YourSelectFieldId]').on('change',
function() {
//alert($('select[name=YourSelectFieldId]
option:selected').val()); // For testing
$("button[type=submit]#ButtonSubmitId").submit();
});
});
On Tue, Feb 18, 2014 at 7:24 AM, horridohobbyist
wrote:
> I have a SQLFORM.grid that allows the user to select a query from a
> selection of queries. The user selects the query using this form:
>
> FORM(TABLE(TR(T("Choose Category:"),SELECT([my_list],_
> name='category',value=current)),
>TR("",INPUT(_type='submit'
>
> The grid is:
>
> SQLFORM.grid(query,
> orderby=db.products.category,
> csv=False)
>
> I would like the user to not have to click on a submit button. I just
> want to have some action that will modify the grid query as soon as the
> selection is made. What's the best way to do this? (I can think of a
> very,
> very messy way, but I'd like to avoid that.)
>
> Thanks.
>
> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
> You received this message because you are subscribed to the Google
> Groups "web2py-users" group.
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> an email to web2py+un...@googlegroups.com.
>
> For more options, visit https://groups.google.com/groups/opt_out.
>
--
>>> Resources:
>>> - http://web2py.com
>>> - http://web2py.com/book (Documentation)
>>> - http://github.com/web2py/web2py (Source code)
>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>> ---
>>> You received this message because you are subscribed to the Google
>>> Groups "web2py-users" group.
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>>>
>>
>>
--
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[web2py] Re: hostmonster, pythonanywhere, or gae for my current situation
The new link for the above Bruno Rocha instructions is: http://brunorocha.org/python/web2py/web2py-on-pythonanywhere.html -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] Re: Angular.js And other js lib
@derek and @richard if we have to create generic support of other
javascript libraries, what are the efforts one have to make?
On Wed, Feb 19, 2014 at 2:48 AM, Richard Vézina wrote:
> Good point Derek, I saw it in angular.js file when I test the slice (that
> at least work), as you say it is a cleaner approach...
>
> :)
>
> Richard
>
>
> On Tue, Feb 18, 2014 at 4:01 PM, Derek wrote:
>
>> no, no, no, do not use that slice, it's a waste of time to edit the
>> angular.js file itself. you want to do that every time a new version is
>> released? also why not just use a cdn for angular.js?
>>
>> http://docs.angularjs.org/api/ng/provider/$interpolateProvider#
>> startSymbol
>> The above link shows how to do it properly.
>>
>> Here's a snippet from their 'sample' code...
>>
>> var customInterpolationApp = angular.module('customInterpolationApp',
>> []);
>>customInterpolationApp.config(function($interpolateProvider) {
>> $interpolateProvider.startSymbol('//');
>> $interpolateProvider.endSymbol('//');
>>
>> That changes the start and end symbols to '//' but you could just as
>> easily change them to '[[' and ']]' or '||' and '||' or whatever you want.
>>
>> On Tuesday, February 18, 2014 1:19:14 PM UTC-7, Richard wrote:
>>
>>> http://www.web2pyslices.com/slice/show/1922/web2py-angularjs
>>>
>>> Change angular {{ }} for {! !}
>>>
>>> Having to type to different character bug me though, but you need a
>>> closing tag...
>>>
>>> :(
>>>
>>> Richard
>>>
>>>
>>> On Tue, Feb 18, 2014 at 3:05 PM, Derek wrote:
>>>
and to note you can change the brackets in angular to use something
else...
see here:
http://docs.angularjs.org/api/ng/service/$interpolate
by default it uses {{ and }} as starting and ending brackets.
On Tuesday, February 18, 2014 12:59:48 PM UTC-7, Derek wrote:
>
> Well, the problem you have is that if you put angular tags in your
> views, they will be parsed with the template parser of web2py and error.
> The way to avoid that is to use the angular classes instead. For example,
> all the 'ng-app' and 'ng-controller' and 'ng-repeat' attributes (
> http://docs.angularjs.org/tutorial/step_02). Keep in mind that the
> python template language will get parsed first, and only after that will
> the angular template parser be used.
>
> On Tuesday, February 18, 2014 12:49:42 PM UTC-7, Arvind Gupta wrote:
>>
>> Can we use angular.js with web2py, if yes can u point me to
>> appropriate resources?
>>
> --
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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>>>
>>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> ---
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>>
>
> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Version Control advice
Do you guys version control just the /applications directory or the whole web2py tree? What is better for auto-deployment when pushing to the production repo? Thanks... -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] Eliminating Submit Button
Well, we're *almost* there! The submit() isn't submitting; at least, I'm
not getting through form.accepts().
On Tuesday, 18 February 2014 15:20:52 UTC-5, Richard wrote:
>
> So remove button[type=submit] in
>
> $("button[type=submit]#ButtonSubmitId").hide();
>
> $("#ButtonSubmitId").hide();
>
> Should work with only the tag id
>
> Richard
>
>
> On Tue, Feb 18, 2014 at 3:05 PM, horridohobbyist
>
> > wrote:
>
>> It's not working. I get the alert() messages, but the button methods
>> aren't doing anything.
>>
>> I inserted "_id='fred'" in the INPUT(_type='submit',...) call. I presume
>> "button[type=submit]#fred" should correctly reference the object?
>>
>>
>> On Tuesday, 18 February 2014 10:19:54 UTC-5, Richard wrote:
>>
>>>
>>> $(document).ready(function() {
>>> $("input#YourSelectFieldId").focus(); // not required
>>> $("button[type=submit]#ButtonSubmitId").hide();
>>> $('form select[name=YourSelectFieldId]').on('change',
>>> function() {
>>> //alert($('select[name=YourSelectFieldId]
>>> option:selected').val()); // For testing
>>> $("button[type=submit]#ButtonSubmitId").submit();
>>> });
>>> });
>>>
>>>
>>>
>>> On Tue, Feb 18, 2014 at 7:24 AM, horridohobbyist
>>> wrote:
>>>
I have a SQLFORM.grid that allows the user to select a query from a
selection of queries. The user selects the query using this form:
FORM(TABLE(TR(T("Choose Category:"),SELECT([my_list],_
name='category',value=current)),
TR("",INPUT(_type='submit'
The grid is:
SQLFORM.grid(query,
orderby=db.products.category,
csv=False)
I would like the user to not have to click on a submit button. I just
want to have some action that will modify the grid query as soon as the
selection is made. What's the best way to do this? (I can think of a very,
very messy way, but I'd like to avoid that.)
Thanks.
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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>>>
>>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> ---
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>> email to web2py+un...@googlegroups.com .
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>>
>
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Web2py Integration with Multiple Oauth Logins
I have a feeling that this topic comes up often, but I cannot seem to
Google a good solution to this. Essentially, I want users to be able to
login using either the built in Auth, or login via some Oauth provider,
like Twitter and Facebook. I have seen previous solutions using
ExtendedLoginForm and custom Twitter classes that inherit from
OAuthProvider, but they no longer seem to work. The Twitter code I find no
longer supports the newest Twitter API; the linkedin code from the web2py
book also does not work.
Here is sample code I have now, which only seems to constantly redirect me
to the logout page:
1) Created new web2py application by copying the welcome one to a folder
named 'oauth'
2) Added this code to db.py (taken from multiple examples online):
from gluon.contrib.login_methods.oauth10a_account import OAuthAccount
from oauth2 import Client, Consumer, Token
class TwitterAccount(OAuthAccount):
AUTH_URL = "http://twitter.com/oauth/authorize";
TOKEN_URL = "https://twitter.com/oauth/request_token";
ACCESS_TOKEN_URL = "http://twitter.com/oauth/access_token";
CLIENT_ID = "..."
CLIENT_SECRET = "..."
def __init__(self, g):
OAuthAccount.__init__(self, g, self.CLIENT_ID, self.CLIENT_SECRET,
self.AUTH_URL, self.TOKEN_URL, self.ACCESS_TOKEN_URL)
def get_user(self):
if self.accessToken() is not None:
consumer = Consumer(key=self.CLIENT_ID,
secret=self.CLIENT_SECRET)
client = Client(consumer, self.accessToken())
resp, content =
client.request('http://api.twitter.com/1/account/verify_credentials.json')
if resp['status'] != '200':
# cannot get user info. should check status
#redirect("http://google.com";)
return None
u = json.loads(content)
return dict(first_name = u['name'], username=u['screen_name'],
name=u['name'], registration_id=u['id'])
auth.settings.login_form=TwitterAccount(g=globals())
3) Going to 127.0.0.1/oauth/user/login redirects me to user/logout.
Besides my frustration in trying to find timely information about this, is
there working code out there that is *recent*, in that it works with latest
web2py and the latest Oauth implementations? I'd really appreciate any tips
or hints anyone has.
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: Pagination example from book. Make pages start at 1?
Well, this is really trivial isn't it?
On Tuesday, February 18, 2014 3:18:14 PM UTC-7, HittingSmoke wrote:
>
> I followed the pagination tutorial in the web2py book and I have the
> following controller:
>
> def index():
> if len(request.args): page=int(request.args[0])
> else: page=1
> items_per_page=6
> limitby=((page-1)*items_per_page,(page)*items_per_page+1)
> posts=db().select(db.post.ALL, orderby=~db.post.date, limitby=limitby)
> return dict(posts=posts, page=page, items_per_page=items_per_page)
>
> ...and this view controlling navigation:
>
>
>
> {{if page>1:}}
> Prev
> {{pass}}
> {{if len(posts)>items_per_page:}}
> Next
> {{pass}}
>
>
>
> The only problem I have with it is when you go to the second page it
> reports as page 1. I would like the first page to be page 1. Is that
> possible without completely rewriting the pagination function?
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Virtual Field Problem
Hi Guys!
I've got a little problem trying to use Virtual Fields. I can't make them
work. I follow the example in the book and nothing, I don't have a clue of
what I'm doing wrong...
The idea is to have a virtual field that calculates the age of the person
based on his day of birth...
Here is the model:
db.define_table('personal_data',
., # another fields
Field('dob', 'date', requires=IS_DATE()),
., # more fields
auth.signature
)
db.personal_data.age = Field.Virtual('age', lambda row:
diff_in_years(row.dob))
Where the auxiliary function is:
from dateutil import relativedelta as rdelta
def diff_in_years(date):
try:
return rdelta.relativedelta(datetime.datetime.today().date(),
date).years
except:
return None
And here is my test controller:
def prueba():
response.flash = db.personal_data(uid=auth.user.id).age
The traceback says that "Row" doesn't have the attribute "age".
I've also tried with a method (Field.Method), with no luck. I always have
the same error
Any help would be appreciated!
LEO
--
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Pagination example from book. Make pages start at 1?
I followed the pagination tutorial in the web2py book and I have the
following controller:
def index():
if len(request.args): page=int(request.args[0])
else: page=0
items_per_page=6
limitby=(page*items_per_page,(page+1)*items_per_page+1)
posts=db().select(db.post.ALL, orderby=~db.post.date, limitby=limitby)
return dict(posts=posts, page=page, items_per_page=items_per_page)
...and this view controlling navigation:
{{if page:}}
Prev
{{pass}}
{{if len(posts)>items_per_page:}}
Next
{{pass}}
The only problem I have with it is when you go to the second page it
reports as page 1. I would like the first page to be page 1. Is that
possible without completely rewriting the pagination function?
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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Re: [web2py] How can I run postgresql VACUUM from web2py?
Good point seems autovacuum is already turned on, so not necessary.
Although purely out of curiosity I'd still be interested to hear how to
execute this statement if possible or is it not possible from web2py?
On Tuesday, February 18, 2014 11:18:17 AM UTC-5, Richard wrote:
>
> postgresql.conf
>
> autovacuum = on
>
> Except you have particular need should be alright with postgres 9 +
>
> Richard
>
>
> On Mon, Feb 17, 2014 at 8:42 PM, User >wrote:
>
>> I'm trying to run postgresql vacuum from web2py (ultimately to be run by
>> a scheduled task) and I get the following error:
>>
>> db.executesql('VACUUM sometable;')
>> *** ProgrammingError: ('ERROR', '25001', 'VACUUM cannot run inside a
>> transaction
>> block')
>>
>> How can I run VACUUM from web2py?
>>
>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "web2py-users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to web2py+un...@googlegroups.com .
>> For more options, visit https://groups.google.com/groups/opt_out.
>>
>
>
--
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- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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Re: [web2py] No module named ...
:) On Tue, Feb 18, 2014 at 4:43 PM, Maggs wrote: > I found the issue. Somehow my __init__.py file did not get added in the > main app folder (app/__init__.py) in git. I find this interesting because > the app was running fine up until the point when I tried to add a module. > If there was no __init__.py in the main app folder, you'd think the app > wouldn't have worked at all. > Anyway, problem solved, thanks for your help :) > > > On Tuesday, February 18, 2014 1:40:35 PM UTC-8, Richard wrote: > >> Hmmm... Your issue may come form there... I notice that web2py need all >> the default folder in app to be there to work properly... >> >> app/controllers >> app/cron >> app/databases >> app/errors >> app/languages >> app/models >> app/modules >> app/private >> app/sessions >> app/static >> app/uploads >> app/views >> >> Are they all there (in your prod)? >> >> >> On Tue, Feb 18, 2014 at 4:36 PM, Maggs wrote: >> >>> There's no app/cache folder as I'm not using any caching in this app. >>> >>> >>> On Tuesday, February 18, 2014 1:30:14 PM UTC-8, Richard wrote: >>> So, clean the app by the admin! Or delete what in app/cache maybe? Richard On Tue, Feb 18, 2014 at 4:27 PM, Maggs wrote: > Yes I restarted web2py. I even completely removed the folder and > re-installed it, thinking perhaps there was some caching going on that was > causing an issue. > > > On Tuesday, February 18, 2014 1:23:01 PM UTC-8, Richard wrote: > >> Did you restart web2py? >> >> If you didn't it may be related to the issue with track change of >> module... >> >> Richard >> >> >> On Tue, Feb 18, 2014 at 4:06 PM, Maggs wrote: >> >>> Ok this is literally making me crazy. I'm running web2py 2.5.1 in >>> python 2.7. On my dev box all is fine. I added a new module called cmgui >>> that is just a wrapper for an outside custom module. Works fine on my >>> dev >>> box. Push it to my prod box and I'm getting "no module named >>> auth.modules.cmgui". In my confusion I also tried just creating a blank >>> module called test.py and importing that via import auth.modules.test >>> and >>> same error. It's as if there is no __init__.py in the directory, but >>> there >>> is. I am at a loss -_- >>> >>> -- >>> Resources: >>> - http://web2py.com >>> - http://web2py.com/book (Documentation) >>> - http://github.com/web2py/web2py (Source code) >>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "web2py-users" group. >>> To unsubscribe from this group and stop receiving emails from it, >>> send an email to web2py+un...@googlegroups.com. >>> >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google > Groups "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to web2py+un...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- >>> Resources: >>> - http://web2py.com >>> - http://web2py.com/book (Documentation) >>> - http://github.com/web2py/web2py (Source code) >>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "web2py-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to web2py+un...@googlegroups.com. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Setting default function in default controller with parametric router
I only just realized that I can set a routes.py file in the application directory. Got it all set up using the examples contained in applications/app/routes.example.py. On Monday, February 17, 2014 8:31:58 PM UTC-8, HittingSmoke wrote: > > I would like to change my 'index' function to 'page' so that when someone > calls a specific page and the router doesn't remove the controller name > from the url it will say 'page/1' instead of 'index/1'. > > I found this answer via a search: > https://stackoverflow.com/questions/17050196/web2py-change-default-controller-and-function > > I have two problems with it. > > 1. It seems to be global. I would like this default function to be > specific to a single app and only in the default controller. > > 2. The code in the answer doesn't actually work. It causes python to throw > a syntax error when uWSGI is started. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] No module named ...
I found the issue. Somehow my __init__.py file did not get added in the main app folder (app/__init__.py) in git. I find this interesting because the app was running fine up until the point when I tried to add a module. If there was no __init__.py in the main app folder, you'd think the app wouldn't have worked at all. Anyway, problem solved, thanks for your help :) On Tuesday, February 18, 2014 1:40:35 PM UTC-8, Richard wrote: > > Hmmm... Your issue may come form there... I notice that web2py need all > the default folder in app to be there to work properly... > > app/controllers > app/cron > app/databases > app/errors > app/languages > app/models > app/modules > app/private > app/sessions > app/static > app/uploads > app/views > > Are they all there (in your prod)? > > > On Tue, Feb 18, 2014 at 4:36 PM, Maggs > > wrote: > >> There's no app/cache folder as I'm not using any caching in this app. >> >> >> On Tuesday, February 18, 2014 1:30:14 PM UTC-8, Richard wrote: >> >>> So, clean the app by the admin! >>> >>> Or delete what in app/cache maybe? >>> >>> Richard >>> >>> >>> On Tue, Feb 18, 2014 at 4:27 PM, Maggs wrote: >>> Yes I restarted web2py. I even completely removed the folder and re-installed it, thinking perhaps there was some caching going on that was causing an issue. On Tuesday, February 18, 2014 1:23:01 PM UTC-8, Richard wrote: > Did you restart web2py? > > If you didn't it may be related to the issue with track change of > module... > > Richard > > > On Tue, Feb 18, 2014 at 4:06 PM, Maggs wrote: > >> Ok this is literally making me crazy. I'm running web2py 2.5.1 in >> python 2.7. On my dev box all is fine. I added a new module called cmgui >> that is just a wrapper for an outside custom module. Works fine on my >> dev >> box. Push it to my prod box and I'm getting "no module named >> auth.modules.cmgui". In my confusion I also tried just creating a blank >> module called test.py and importing that via import auth.modules.test >> and >> same error. It's as if there is no __init__.py in the directory, but >> there >> is. I am at a loss -_- >> >> -- >> Resources: >> - http://web2py.com >> - http://web2py.com/book (Documentation) >> - http://github.com/web2py/web2py (Source code) >> - https://code.google.com/p/web2py/issues/list (Report Issues) >> --- >> You received this message because you are subscribed to the Google >> Groups "web2py-users" group. >> To unsubscribe from this group and stop receiving emails from it, >> send an email to web2py+un...@googlegroups.com. >> >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+un...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. >>> >>> -- >> Resources: >> - http://web2py.com >> - http://web2py.com/book (Documentation) >> - http://github.com/web2py/web2py (Source code) >> - https://code.google.com/p/web2py/issues/list (Report Issues) >> --- >> You received this message because you are subscribed to the Google Groups >> "web2py-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to web2py+un...@googlegroups.com . >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] No module named ...
Hmmm... Your issue may come form there... I notice that web2py need all the default folder in app to be there to work properly... app/controllers app/cron app/databases app/errors app/languages app/models app/modules app/private app/sessions app/static app/uploads app/views Are they all there (in your prod)? On Tue, Feb 18, 2014 at 4:36 PM, Maggs wrote: > There's no app/cache folder as I'm not using any caching in this app. > > > On Tuesday, February 18, 2014 1:30:14 PM UTC-8, Richard wrote: > >> So, clean the app by the admin! >> >> Or delete what in app/cache maybe? >> >> Richard >> >> >> On Tue, Feb 18, 2014 at 4:27 PM, Maggs wrote: >> >>> Yes I restarted web2py. I even completely removed the folder and >>> re-installed it, thinking perhaps there was some caching going on that was >>> causing an issue. >>> >>> >>> On Tuesday, February 18, 2014 1:23:01 PM UTC-8, Richard wrote: >>> Did you restart web2py? If you didn't it may be related to the issue with track change of module... Richard On Tue, Feb 18, 2014 at 4:06 PM, Maggs wrote: > Ok this is literally making me crazy. I'm running web2py 2.5.1 in > python 2.7. On my dev box all is fine. I added a new module called cmgui > that is just a wrapper for an outside custom module. Works fine on my dev > box. Push it to my prod box and I'm getting "no module named > auth.modules.cmgui". In my confusion I also tried just creating a blank > module called test.py and importing that via import auth.modules.test and > same error. It's as if there is no __init__.py in the directory, but there > is. I am at a loss -_- > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google > Groups "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to web2py+un...@googlegroups.com. > > For more options, visit https://groups.google.com/groups/opt_out. > -- >>> Resources: >>> - http://web2py.com >>> - http://web2py.com/book (Documentation) >>> - http://github.com/web2py/web2py (Source code) >>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "web2py-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to web2py+un...@googlegroups.com. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] cache issue
I still have the issue, I forgot this call (see arrow)
# Model file
def return_cached_dict(update_cached_dict_if_elapsed_time=900):
del(globals()['cached_dict'])
global cached_dict
cached_dict = cache.ram('cached_dict',
lambda: {r[0]: r[1] for r in
db.executesql("""SQL Query""")
},
time_expire=update_cached_dict
_if_elapsed_time)
return_cached_dict(0) # *<---*
That should had been :
return_cached_dict(900)
When I set it at the proper value, I still have key error...
Richard
On Tue, Feb 18, 2014 at 4:28 PM, Derek wrote:
> It is clear as day to me, as written here:
>
> Setting time_expire=0 (or a negative value) forces the cached item to be
> refreshed (because the elapsed time since the last save will always be >
> 0), and setting time_expire=None forces retrieval of the cached value,
> regardless of the time elapsed since it was saved (if time_expire is
> alwaysNone, the cached item will effectively never expire).
>
>
> On Tuesday, February 18, 2014 2:05:39 PM UTC-7, Richard wrote:
>
>> @Derek
>>
>> I read that, what still bug me and seems not explicited (and may be cause
>> of my lack of knowledge), is what happen if there is already an instance
>> that use the cache.ram object at the same time I set time_expire to Zero or
>> even worse, if I delete the variable...
>>
>> Richard
>>
>>
>> On Tue, Feb 18, 2014 at 4:02 PM, Richard Vézina wrote:
>>
>>> Wait!
>>>
>>> I made a mistake... It seems to be solve... Should be the pointer... My
>>> last error was here (in red):
>>>
>>> if form.process().accepts:
>>> del(globals()['cached_dict'])
>>> return_cached_dict(900)
>>>
>>> Should be 0
>>>
>>> Also move the del in my factory :
>>>
>>> def return_cached_dict(update_cached_dict_if_elapsed_time=900):
>>> del(globals()['cached_dict'])
>>> global cached_dict
>>> cached_dict = cache.ram('cached_dict',
>>> lambda: {r[0]: r[1] for r in
>>> db.executesql("""SQL Query
>>> """)
>>> },
>>> time_expire=update_cached_dict
>>> _if_elapsed_time)
>>>
>>> Then :
>>>
>>> if form.process().accepts:
>>> return_cached_dict(0)
>>>
>>>
>>> Richard
>>>
>>>
>>>
>>> On Tue, Feb 18, 2014 at 3:53 PM, Derek wrote:
>>>
You are using the 'examples' to make your cache. That's good that you
are following the examples, but you really should start by reading the book
first.
http://web2py.com/book/default/chapter/04#cache
It's explained here what's happening and what you can do to invalidate
the cache and special cases.
On Monday, February 17, 2014 1:41:29 PM UTC-7, Richard wrote:
>
> Hello,
>
> I have an issue with app design and global variable cached python
> dict...
>
> I use web2py 2.4.7
>
> I use to create cached python dict in models like so :
>
> update_cached_dict_if_elapsed_time = 900
> cached_dict = cache.ram('cached_dict',
> lambda: {r[0]: r[1] for r in
> db.executesql("""...""")},
> time_expire=update_cached_dict
> _if_elapsed_time)
>
> cached_dict is a for representation of a given table ids... It intent
> to reduce the number of requests that hit the database by using python
> dict
> as much as possible...
>
> But I got in trouble trying to update this dict with
> update_cached_dictt_if_elapsed_time... First as cached_dict this
> variable is in globals, so I use to add more logic around the
> update_cached_dict_if_elapsed_time var like so :
>
>
> update_cached_dict_if_elapsed_time = None
> if update_cached_dict_if_elapsed_time == 0:
> pass
> elif request.args(0) == 'table_name' and request.function == 'create'
> and request.post_vars:
> update_cached_dict_if_elapsed_time = 0
>
> I find this cumbersome and prone to error because if I have other
> thing that should trigger a dict update, I have to add more logic...
>
> So, I though I could make factory dict function like so :
>
> def factory_cached_dict(update_cached_dict_if_elapsed_time=900):
> global
> cached_dict
> cached_dict = cache.ram('cached_dict',
> lambda: {r[0]: r[1] for r in
> db.executesql("""...""")},
> time_expire=update_cached_
> dict_if_elapsed_time)
>
> factory_cached_dict(900)
>
> Above is in models...
>
> Then I though I could just update my global cached_dict var from any
> controller like so :
>
> if form.process().accepts:
>
Re: [web2py] No module named ...
There's no app/cache folder as I'm not using any caching in this app. On Tuesday, February 18, 2014 1:30:14 PM UTC-8, Richard wrote: > > So, clean the app by the admin! > > Or delete what in app/cache maybe? > > Richard > > > On Tue, Feb 18, 2014 at 4:27 PM, Maggs > > wrote: > >> Yes I restarted web2py. I even completely removed the folder and >> re-installed it, thinking perhaps there was some caching going on that was >> causing an issue. >> >> >> On Tuesday, February 18, 2014 1:23:01 PM UTC-8, Richard wrote: >> >>> Did you restart web2py? >>> >>> If you didn't it may be related to the issue with track change of >>> module... >>> >>> Richard >>> >>> >>> On Tue, Feb 18, 2014 at 4:06 PM, Maggs wrote: >>> Ok this is literally making me crazy. I'm running web2py 2.5.1 in python 2.7. On my dev box all is fine. I added a new module called cmgui that is just a wrapper for an outside custom module. Works fine on my dev box. Push it to my prod box and I'm getting "no module named auth.modules.cmgui". In my confusion I also tried just creating a blank module called test.py and importing that via import auth.modules.test and same error. It's as if there is no __init__.py in the directory, but there is. I am at a loss -_- -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+un...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. >>> >>> -- >> Resources: >> - http://web2py.com >> - http://web2py.com/book (Documentation) >> - http://github.com/web2py/web2py (Source code) >> - https://code.google.com/p/web2py/issues/list (Report Issues) >> --- >> You received this message because you are subscribed to the Google Groups >> "web2py-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to web2py+un...@googlegroups.com . >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Making a phone call from within Web2Py
well, that could introduce security issues as far as automatically dialing. 555-555- that will bring up the dialer with the phone number already filled out. On Monday, February 17, 2014 9:11:15 PM UTC-7, NeoToren wrote: > > Maybe I am pushing the limits here...but I wonder, if we have an address > book, with phone numbers ...and today most apps (W2P included) run quite > well in browsers (NOT as native app but HTML)then can user just click > on the number and the "smart "phone will make the call ? > Like a ...native app ? > ;-)) > Did anyone have an idea if the above is doable in W2P ? > I know W2P can send emails and SMS - but what about making a phone call ? > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] Re: Is there a way to set the class in auth.register() form?
thanks! On Tue, Feb 18, 2014 at 4:20 PM, Anthony wrote: > def user: > form = auth() > if request.args(0) == 'register': > form['_class'] = 'myclass' > return dict(form=form) > > Anthony > > On Tuesday, February 18, 2014 12:54:46 PM UTC-5, Tito Garrido wrote: >> >> Hi Folks, >> >> I am trying to customize my registration form. Is there a way to set the >> class of the generated form of auth.register()? >> >> Thanks! >> >> Tito >> >> -- >> >> Linux User #387870 >> . >> _/_õ|__| >> ..º[ .-.___.-._| . . . . >> .__( o)__( o).:___ >> > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- Linux User #387870 . _/_õ|__| ..º[ .-.___.-._| . . . . .__( o)__( o).:___ -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] No module named ...
So, clean the app by the admin! Or delete what in app/cache maybe? Richard On Tue, Feb 18, 2014 at 4:27 PM, Maggs wrote: > Yes I restarted web2py. I even completely removed the folder and > re-installed it, thinking perhaps there was some caching going on that was > causing an issue. > > > On Tuesday, February 18, 2014 1:23:01 PM UTC-8, Richard wrote: > >> Did you restart web2py? >> >> If you didn't it may be related to the issue with track change of >> module... >> >> Richard >> >> >> On Tue, Feb 18, 2014 at 4:06 PM, Maggs wrote: >> >>> Ok this is literally making me crazy. I'm running web2py 2.5.1 in python >>> 2.7. On my dev box all is fine. I added a new module called cmgui that is >>> just a wrapper for an outside custom module. Works fine on my dev box. Push >>> it to my prod box and I'm getting "no module named auth.modules.cmgui". In >>> my confusion I also tried just creating a blank module called test.py and >>> importing that via import auth.modules.test and same error. It's as if >>> there is no __init__.py in the directory, but there is. I am at a loss -_- >>> >>> -- >>> Resources: >>> - http://web2py.com >>> - http://web2py.com/book (Documentation) >>> - http://github.com/web2py/web2py (Source code) >>> - https://code.google.com/p/web2py/issues/list (Report Issues) >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "web2py-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to web2py+un...@googlegroups.com. >>> >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] cache issue
It is clear as day to me, as written here:
Setting time_expire=0 (or a negative value) forces the cached item to be
refreshed (because the elapsed time since the last save will always be >
0), and setting time_expire=None forces retrieval of the cached value,
regardless of the time elapsed since it was saved (if time_expire is always
None, the cached item will effectively never expire).
On Tuesday, February 18, 2014 2:05:39 PM UTC-7, Richard wrote:
>
> @Derek
>
> I read that, what still bug me and seems not explicited (and may be cause
> of my lack of knowledge), is what happen if there is already an instance
> that use the cache.ram object at the same time I set time_expire to Zero or
> even worse, if I delete the variable...
>
> Richard
>
>
> On Tue, Feb 18, 2014 at 4:02 PM, Richard Vézina
>
> > wrote:
>
>> Wait!
>>
>> I made a mistake... It seems to be solve... Should be the pointer... My
>> last error was here (in red):
>>
>> if form.process().accepts:
>> del(globals()['cached_dict'])
>> return_cached_dict(900)
>>
>> Should be 0
>>
>> Also move the del in my factory :
>>
>> def return_cached_dict(update_cached_dict_if_elapsed_time=900):
>> del(globals()['cached_dict'])
>> global cached_dict
>> cached_dict = cache.ram('cached_dict',
>> lambda: {r[0]: r[1] for r in
>> db.executesql("""SQL Query
>> """)
>> },
>> time_expire=update_cached_dict
>> _if_elapsed_time)
>>
>> Then :
>>
>> if form.process().accepts:
>> return_cached_dict(0)
>>
>>
>> Richard
>>
>>
>>
>> On Tue, Feb 18, 2014 at 3:53 PM, Derek >wrote:
>>
>>> You are using the 'examples' to make your cache. That's good that you
>>> are following the examples, but you really should start by reading the book
>>> first.
>>>
>>> http://web2py.com/book/default/chapter/04#cache
>>>
>>> It's explained here what's happening and what you can do to invalidate
>>> the cache and special cases.
>>>
>>>
>>>
>>> On Monday, February 17, 2014 1:41:29 PM UTC-7, Richard wrote:
Hello,
I have an issue with app design and global variable cached python
dict...
I use web2py 2.4.7
I use to create cached python dict in models like so :
update_cached_dict_if_elapsed_time = 900
cached_dict = cache.ram('cached_dict',
lambda: {r[0]: r[1] for r in
db.executesql("""...""")},
time_expire=update_cached_
dict_if_elapsed_time)
cached_dict is a for representation of a given table ids... It intent
to reduce the number of requests that hit the database by using python
dict
as much as possible...
But I got in trouble trying to update this dict with
update_cached_dictt_if_elapsed_time... First as cached_dict this
variable is in globals, so I use to add more logic around the
update_cached_dict_if_elapsed_time var like so :
update_cached_dict_if_elapsed_time = None
if update_cached_dict_if_elapsed_time == 0:
pass
elif request.args(0) == 'table_name' and request.function == 'create'
and request.post_vars:
update_cached_dict_if_elapsed_time = 0
I find this cumbersome and prone to error because if I have other thing
that should trigger a dict update, I have to add more logic...
So, I though I could make factory dict function like so :
def factory_cached_dict(update_cached_dict_if_elapsed_time=900):
global
cached_dict
cached_dict = cache.ram('cached_dict',
lambda: {r[0]: r[1] for r in
db.executesql("""...""")},
time_expire=update_cached_
dict_if_elapsed_time)
factory_cached_dict(900)
Above is in models...
Then I though I could just update my global cached_dict var from any
controller like so :
if form.process().accepts:
factory_cached_dict(0) # Because in this form I just add a value
to the table use to create the python dict
But I am really desapointed it not seems to work because I still
experiment issue with not up to date cached_dict because there is missing
key value pairs for id and it representation.
I think the issue is that even if I call the factory after form submit
the dict get recreated at each request by the factory call in models or
there is something else going on that I don't understand (maybe issue with
cache in web2py in web2py 2.4.7??)
Thanks for any help.
Richard
>>> --
>>> Resources:
>>> - http://web2py.com
>>> - http://web2py.com/book (Documentation)
>>> - http://github.com/web2py/web2py (Source code)
>>> - https://
Re: [web2py] No module named ...
Yes I restarted web2py. I even completely removed the folder and re-installed it, thinking perhaps there was some caching going on that was causing an issue. On Tuesday, February 18, 2014 1:23:01 PM UTC-8, Richard wrote: > > Did you restart web2py? > > If you didn't it may be related to the issue with track change of module... > > Richard > > > On Tue, Feb 18, 2014 at 4:06 PM, Maggs > > wrote: > >> Ok this is literally making me crazy. I'm running web2py 2.5.1 in python >> 2.7. On my dev box all is fine. I added a new module called cmgui that is >> just a wrapper for an outside custom module. Works fine on my dev box. Push >> it to my prod box and I'm getting "no module named auth.modules.cmgui". In >> my confusion I also tried just creating a blank module called test.py and >> importing that via import auth.modules.test and same error. It's as if >> there is no __init__.py in the directory, but there is. I am at a loss -_- >> >> -- >> Resources: >> - http://web2py.com >> - http://web2py.com/book (Documentation) >> - http://github.com/web2py/web2py (Source code) >> - https://code.google.com/p/web2py/issues/list (Report Issues) >> --- >> You received this message because you are subscribed to the Google Groups >> "web2py-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to web2py+un...@googlegroups.com . >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] No module named ...
Did you restart web2py? If you didn't it may be related to the issue with track change of module... Richard On Tue, Feb 18, 2014 at 4:06 PM, Maggs wrote: > Ok this is literally making me crazy. I'm running web2py 2.5.1 in python > 2.7. On my dev box all is fine. I added a new module called cmgui that is > just a wrapper for an outside custom module. Works fine on my dev box. Push > it to my prod box and I'm getting "no module named auth.modules.cmgui". In > my confusion I also tried just creating a blank module called test.py and > importing that via import auth.modules.test and same error. It's as if > there is no __init__.py in the directory, but there is. I am at a loss -_- > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] Re: SQLFORM.factory without a database table
Was aiming to create a grid. Just used an in-memory SQLite db to achieve the grid. Works great. Sent from my iPad > On Feb 18, 2014, at 3:14 PM, Richard Vézina > wrote: > > Don't understand your question... It generate a self validating form base on > field validator defined in models if you clone you field from there or the > Field() if you create field input on the fly... > > Do you want a form? or a Grid? > > If the latter there the TABLE() helper... > > Richard > > > > >> On Tue, Feb 18, 2014 at 3:53 PM, Dave S wrote: >> >> >>> On Thursday, February 13, 2014 9:03:33 PM UTC-8, A36_Marty wrote: >>> I would like to make a grid-like screen without an underlying database >>> table. >> >> >> is this something interactive, where the user is entering data? Or is it >> just a display? If the latter, perhaps you just want the TABLE helper. >> >> /dps >> -- >> Resources: >> - http://web2py.com >> - http://web2py.com/book (Documentation) >> - http://github.com/web2py/web2py (Source code) >> - https://code.google.com/p/web2py/issues/list (Report Issues) >> --- >> You received this message because you are subscribed to the Google Groups >> "web2py-users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to web2py+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/groups/opt_out. > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to a topic in the Google > Groups "web2py-users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/web2py/ZTvWwT9uuNg/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] Re: Angular.js And other js lib
Good point Derek, I saw it in angular.js file when I test the slice (that
at least work), as you say it is a cleaner approach...
:)
Richard
On Tue, Feb 18, 2014 at 4:01 PM, Derek wrote:
> no, no, no, do not use that slice, it's a waste of time to edit the
> angular.js file itself. you want to do that every time a new version is
> released? also why not just use a cdn for angular.js?
>
> http://docs.angularjs.org/api/ng/provider/$interpolateProvider#startSymbol
> The above link shows how to do it properly.
>
> Here's a snippet from their 'sample' code...
>
> var customInterpolationApp = angular.module('customInterpolationApp',
> []);
>customInterpolationApp.config(function($interpolateProvider) {
> $interpolateProvider.startSymbol('//');
> $interpolateProvider.endSymbol('//');
>
> That changes the start and end symbols to '//' but you could just as
> easily change them to '[[' and ']]' or '||' and '||' or whatever you want.
>
> On Tuesday, February 18, 2014 1:19:14 PM UTC-7, Richard wrote:
>
>> http://www.web2pyslices.com/slice/show/1922/web2py-angularjs
>>
>> Change angular {{ }} for {! !}
>>
>> Having to type to different character bug me though, but you need a
>> closing tag...
>>
>> :(
>>
>> Richard
>>
>>
>> On Tue, Feb 18, 2014 at 3:05 PM, Derek wrote:
>>
>>> and to note you can change the brackets in angular to use something
>>> else...
>>>
>>> see here:
>>>
>>> http://docs.angularjs.org/api/ng/service/$interpolate
>>>
>>> by default it uses {{ and }} as starting and ending brackets.
>>>
>>>
>>> On Tuesday, February 18, 2014 12:59:48 PM UTC-7, Derek wrote:
Well, the problem you have is that if you put angular tags in your
views, they will be parsed with the template parser of web2py and error.
The way to avoid that is to use the angular classes instead. For example,
all the 'ng-app' and 'ng-controller' and 'ng-repeat' attributes (
http://docs.angularjs.org/tutorial/step_02). Keep in mind that the
python template language will get parsed first, and only after that will
the angular template parser be used.
On Tuesday, February 18, 2014 12:49:42 PM UTC-7, Arvind Gupta wrote:
>
> Can we use angular.js with web2py, if yes can u point me to
> appropriate resources?
>
--
>>> Resources:
>>> - http://web2py.com
>>> - http://web2py.com/book (Documentation)
>>> - http://github.com/web2py/web2py (Source code)
>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>> ---
>>> You received this message because you are subscribed to the Google
>>> Groups "web2py-users" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to web2py+un...@googlegroups.com.
>>>
>>> For more options, visit https://groups.google.com/groups/opt_out.
>>>
>>
>> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
> You received this message because you are subscribed to the Google Groups
> "web2py-users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to web2py+unsubscr...@googlegroups.com.
> For more options, visit https://groups.google.com/groups/opt_out.
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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Re: [web2py] LDAP Auth
Hi Richard,
The modifications I ended up making to the framework were actually quite
simple. This is web2py 2.5.1 and python 2.7 btw.
In the ldap_auth.py file, I added the following to the ldap_auth function
parameter list: cacert_file=None, cert_file=None, key_file=None. So now the
function header looks like so:
def ldap_auth(server='ldap', port=None,
base_dn='ou=users,dc=domain,dc=com',
mode='uid', secure=False, cacert_path=None, cacert_file=None,
cert_file=None, key_file=None,
bind_dn=None, bind_pw=None, filterstr='objectClass=*',
username_attrib='uid',
custom_scope='subtree',
allowed_groups=None,
manage_user=False,
user_firstname_attrib='cn:1',
user_lastname_attrib='cn:2',
user_mail_attrib='mail',
manage_groups=False,
db=None,
group_dn=None,
group_name_attrib='cn',
group_member_attrib='memberUid',
group_filterstr='objectClass=*',
logging_level='error'):
I repeated this same step for the ldap_auth_aux function so it looks like
this:
def ldap_auth_aux(username,
password,
ldap_server=server,
ldap_port=port,
ldap_basedn=base_dn,
ldap_mode=mode,
ldap_binddn=bind_dn,
ldap_bindpw=bind_pw,
secure=secure,
cacert_path=cacert_path,
cacert_file=cacert_file,
cert_file=cert_file,
key_file=key_file,
filterstr=filterstr,
username_attrib=username_attrib,
custom_scope=custom_scope,
manage_user=manage_user,
user_firstname_attrib=user_firstname_attrib,
user_lastname_attrib=user_lastname_attrib,
user_mail_attrib=user_mail_attrib,
manage_groups=manage_groups,
allowed_groups=allowed_groups,
db=db):
and finally for the init_ldap function:
init_ldap(ldap_server=server,
ldap_port=port,
ldap_basedn=base_dn,
ldap_mode=mode,
secure=secure,
cacert_path=cacert_path,
cacert_file=cacert_file,
cert_file=cert_file,
key_file=key_file):
And within this function I changed the code that was in the if secure
statement like so:
if secure:
if not ldap_port:
ldap_port = 636
if cacert_path:
ldap.set_option(ldap.OPT_X_TLS_CACERTDIR, cacert_path)
if cacert_file:
ldap.set_option(ldap.OPT_X_TLS_REQUIRE_CERT,
ldap.OPT_X_TLS_NEVER)
ldap.set_option(ldap.OPT_X_TLS_CACERTFILE, cacert_file)
if cert_file:
ldap.set_option(ldap.OPT_X_TLS_CERTFILE, cert_file)
if key_file:
ldap.set_option(ldap.OPT_X_TLS_KEYFILE, key_file)
con = ldap.initialize("ldaps://" + ldap_server + ":" +
str(ldap_port))
Something that I had a bit of an issue and eventually figured out is that
these options need to be set BEFORE the ldap connection is initialized.
Which in the original code, wasn't happening. In the original code, the
connection was initialized and THEN the cert options were set, like so:
if secure:
if not ldap_port:
ldap_port = 636
con = ldap.initialize(
"ldaps://" + ldap_server + ":" + str(ldap_port))
if cert_path:
con.set_option(ldap.OPT_X_TLS_CACERTDIR, cert_path)
if cert_file:
con.set_option(ldap.OPT_X_TLS_CACERTFILE, cert_file)
and this does not work.
Hope this helps someone :)
Thanks,
Maggs
On Friday, December 20, 2013 6:43:35 AM UTC-8, Richard wrote:
>
> Could you show your mods?
>
> It could help to understand the issue you have how we can solve them...
>
> Richard
>
>
> On Thu, Dec 19, 2013 at 7:30 PM, Maggs
> > wrote:
>
>> Yes secure ldap is causing a lot of problems. I hope it gets sorted out
>> eventually. For now I'm having to modify the framework for my needs.
>>
>>
>> On Wednesday, November 27, 2013 7:18:45 AM UTC-8, Richard wrote:
>>
>>> ldap_auth need care, to me it's a draft that need code review, but it
>>> works... I had many issue when I deploy ldap_auth with AD... But I didn't
>>> have time to work further on these issues, we figure it out what was the
>>> bottom of them, but refatoring ldap_auth need time and the most important
>>> tests...
>>>
>>> Richard
>>>
>>>
>>> On Tue, Nov 26, 2013 at 8:12 PM, Maggs wrote:
>>>
I am in this s
Re: [web2py] Re: Redis caching
I like how in this medium people can talk behind your back and in your face at the same time! :P I actually invested about 2 weeks (both at work AND at home), experimenting with MANY different options of storing and retrieving data in redis, using all structure-types, using both generic (procedural-generated) data, and our own real-world data. It started out as a pet-project, but it mushroomed into a very detailed and flexible "py-redis-benchmarking tool", which I have every intention of sharing on github - I think it's over a 1k-loc already... You basically tell it which benchmak-combination(s) you wish to run, and it prints the results in a nicely-organized table. If you choose to use the procedurally-generated data (for synthetic-benchmarking) you can define each of the 3 dimensions it has (keys, records, fields), to see how each effect each redis-storing-option (lists, sets, hashes, etc.). So you can get a feel for how "scale" behaves as a factor of influence on the benefits/trade-offs of each storage-option. I think I will add graph-plotting for IPython, just for the fun of it... In conclusion: A major performance-factor is the number of round-trips to redis, so I employed heavy-use of "pipeline", But it turns out that another major-performance-factor after that, is the manipulations that need to happen to the data in python, on pre-storing and post-retrival, in order to fit the data into the redis-structures. Turns out, that - at least for bulk-store/retrival (pipeline-usage), the overheads of fitting a data structure into redis, outweighs the benefits, sometimes by orders of magnitude. Perhaps if an application is written to use redis as a database, it would be worth it, as interjecting into a specific value "nested" inside a redis-structure "may" be faster than having to pull an entire "key" with serialized data - but that's not the use-case we're talking about for "caching" in web2py. So, the *tl;dr;* version of it, is: "Flat key-value store of serialized data is fastest for bulk-store/retrieval" * Especially when using "hiredis" (python-wrapper around a "c-compiled" redis-client - That's orders-of-magnitudes faster...) Then I went to testing many serialization formats/libraries: - JSON (pure-python) - simplejson (with "c-compiled" optimizations) - cjson (a "c-compiled" library w/Python-wrapper) - ujson (a "c-compiled" library w/Python-wrapper) - pickle (pure-python) - cPickle (a "c-compiled" library w/Python-wrapper) - msgpack (with "c-compiled" optimizations) - u-msgpack (pure-python) - marshal Results: - all pure-python options are slowest (unsurprising) - simplejson is almost as fast as cjson when used with c-compiled-optimization, and is more maintained, so no use for cjson. - cPickle is almost as fast as marshal, and is platform/version agnostic, so no use for marshal. - ujson is only faster than simplejson for very long (and flat) lists, and is less maintained/popular/mature. So, that leaves us with: - simplejson - cPickle - msgpack - cPickle is actually "slowest", AND is python-only. - With either simplejson or msgpack, you can read the data from redis from non-python clients AND they both (surprisingly) handle unicode really well.. - msgpack is roughly x2 faster than simplejson, but is less-readable in a redis-GUI. However: When using simplejson or msgpack. once you introduce "DateTime" values, you need to process the results in python by interjecting into the parsers with hooks... Once you do that, all the performance-gain nullifies... So cPickle becomes fastest, as it generates the python "DateTime" objects in the c-level... So I ended-up where I started, rounding a full-circle back to flat-keys with cPickle... The only benefit I ended-up gaining, is by re-factoring our high-level cache-data-structure, on-top of redis_cache.py, that does bulk-retrival and smart-refreshes - but I'm not sure I can share that code... We are now doing a bulk-get of our entire redis-cache on every request. It has over 100 keys, some very small and some with hundreds of nested-records. We narrowed it down to 16ms per-request (best-case), which is good enough for me. We basically have a class in a module, which instanciates a non-thread-local singleton, once per-process. It has an ordered-dictionary of "keys" mapped to "lambdas". We call it the "cache-catalog". The results are stored in a regular dictionary (which is thread-local), which maps the keys to their respective resultant-value. On each request, a bulk-get is issued with a list of all the keys (which we already have - it's the keys of the catalog + the "w2py::" prefix, so we don't even need to have them stored in redis in a separate set... And we still don't have to use the infamous "GET KEYS" redis-command...), and since the catalog is an ordered-dictionary, we know which value in the result maps to which key. So we know the "None" values represent the keys that are currently "missing" in redis, due to a deletion triggered by a cache-up
Re: [web2py] Re: SQLFORM.factory without a database table
Don't understand your question... It generate a self validating form base on field validator defined in models if you clone you field from there or the Field() if you create field input on the fly... Do you want a form? or a Grid? If the latter there the TABLE() helper... Richard On Tue, Feb 18, 2014 at 3:53 PM, Dave S wrote: > > > On Thursday, February 13, 2014 9:03:33 PM UTC-8, A36_Marty wrote: >> >> I would like to make a grid-like screen without an underlying database >> table. >> >> > is this something interactive, where the user is entering data? Or is it > just a display? If the latter, perhaps you just want the TABLE helper. > > /dps > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] No module named ...
Ok this is literally making me crazy. I'm running web2py 2.5.1 in python 2.7. On my dev box all is fine. I added a new module called cmgui that is just a wrapper for an outside custom module. Works fine on my dev box. Push it to my prod box and I'm getting "no module named auth.modules.cmgui". In my confusion I also tried just creating a blank module called test.py and importing that via import auth.modules.test and same error. It's as if there is no __init__.py in the directory, but there is. I am at a loss -_- -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] cache issue
@Derek
I read that, what still bug me and seems not explicited (and may be cause
of my lack of knowledge), is what happen if there is already an instance
that use the cache.ram object at the same time I set time_expire to Zero or
even worse, if I delete the variable...
Richard
On Tue, Feb 18, 2014 at 4:02 PM, Richard Vézina wrote:
> Wait!
>
> I made a mistake... It seems to be solve... Should be the pointer... My
> last error was here (in red):
>
> if form.process().accepts:
> del(globals()['cached_dict'])
> return_cached_dict(900)
>
> Should be 0
>
> Also move the del in my factory :
>
> def return_cached_dict(update_cached_dict_if_elapsed_time=900):
> del(globals()['cached_dict'])
> global cached_dict
> cached_dict = cache.ram('cached_dict',
> lambda: {r[0]: r[1] for r in
> db.executesql("""SQL Query
> """)
> },
> time_expire=update_cached_dict
> _if_elapsed_time)
>
> Then :
>
> if form.process().accepts:
> return_cached_dict(0)
>
>
> Richard
>
>
>
> On Tue, Feb 18, 2014 at 3:53 PM, Derek wrote:
>
>> You are using the 'examples' to make your cache. That's good that you are
>> following the examples, but you really should start by reading the book
>> first.
>>
>> http://web2py.com/book/default/chapter/04#cache
>>
>> It's explained here what's happening and what you can do to invalidate
>> the cache and special cases.
>>
>>
>>
>> On Monday, February 17, 2014 1:41:29 PM UTC-7, Richard wrote:
>>>
>>> Hello,
>>>
>>> I have an issue with app design and global variable cached python dict...
>>>
>>> I use web2py 2.4.7
>>>
>>> I use to create cached python dict in models like so :
>>>
>>> update_cached_dict_if_elapsed_time = 900
>>> cached_dict = cache.ram('cached_dict',
>>> lambda: {r[0]: r[1] for r in
>>> db.executesql("""...""")},
>>> time_expire=update_cached_
>>> dict_if_elapsed_time)
>>>
>>> cached_dict is a for representation of a given table ids... It intent to
>>> reduce the number of requests that hit the database by using python dict as
>>> much as possible...
>>>
>>> But I got in trouble trying to update this dict with
>>> update_cached_dictt_if_elapsed_time... First as cached_dict this
>>> variable is in globals, so I use to add more logic around the
>>> update_cached_dict_if_elapsed_time var like so :
>>>
>>>
>>> update_cached_dict_if_elapsed_time = None
>>> if update_cached_dict_if_elapsed_time == 0:
>>> pass
>>> elif request.args(0) == 'table_name' and request.function == 'create'
>>> and request.post_vars:
>>> update_cached_dict_if_elapsed_time = 0
>>>
>>> I find this cumbersome and prone to error because if I have other thing
>>> that should trigger a dict update, I have to add more logic...
>>>
>>> So, I though I could make factory dict function like so :
>>>
>>> def factory_cached_dict(update_cached_dict_if_elapsed_time=900):
>>> global
>>> cached_dict
>>> cached_dict = cache.ram('cached_dict',
>>> lambda: {r[0]: r[1] for r in
>>> db.executesql("""...""")},
>>> time_expire=update_cached_
>>> dict_if_elapsed_time)
>>>
>>> factory_cached_dict(900)
>>>
>>> Above is in models...
>>>
>>> Then I though I could just update my global cached_dict var from any
>>> controller like so :
>>>
>>> if form.process().accepts:
>>> factory_cached_dict(0) # Because in this form I just add a value to
>>> the table use to create the python dict
>>>
>>> But I am really desapointed it not seems to work because I still
>>> experiment issue with not up to date cached_dict because there is missing
>>> key value pairs for id and it representation.
>>>
>>> I think the issue is that even if I call the factory after form submit
>>> the dict get recreated at each request by the factory call in models or
>>> there is something else going on that I don't understand (maybe issue with
>>> cache in web2py in web2py 2.4.7??)
>>>
>>> Thanks for any help.
>>>
>>> Richard
>>>
>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "web2py-users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to web2py+unsubscr...@googlegroups.com.
>> For more options, visit https://groups.google.com/groups/opt_out.
>>
>
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
---
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"web2py-users" g
Re: [web2py] cache issue
Wait!
I made a mistake... It seems to be solve... Should be the pointer... My
last error was here (in red):
if form.process().accepts:
del(globals()['cached_dict'])
return_cached_dict(900)
Should be 0
Also move the del in my factory :
def return_cached_dict(update_cached_dict_if_elapsed_time=900):
del(globals()['cached_dict'])
global cached_dict
cached_dict = cache.ram('cached_dict',
lambda: {r[0]: r[1] for r in
db.executesql("""SQL Query""")
},
time_expire=update_cached_dict
_if_elapsed_time)
Then :
if form.process().accepts:
return_cached_dict(0)
Richard
On Tue, Feb 18, 2014 at 3:53 PM, Derek wrote:
> You are using the 'examples' to make your cache. That's good that you are
> following the examples, but you really should start by reading the book
> first.
>
> http://web2py.com/book/default/chapter/04#cache
>
> It's explained here what's happening and what you can do to invalidate the
> cache and special cases.
>
>
>
> On Monday, February 17, 2014 1:41:29 PM UTC-7, Richard wrote:
>>
>> Hello,
>>
>> I have an issue with app design and global variable cached python dict...
>>
>> I use web2py 2.4.7
>>
>> I use to create cached python dict in models like so :
>>
>> update_cached_dict_if_elapsed_time = 900
>> cached_dict = cache.ram('cached_dict',
>> lambda: {r[0]: r[1] for r in
>> db.executesql("""...""")},
>> time_expire=update_cached_
>> dict_if_elapsed_time)
>>
>> cached_dict is a for representation of a given table ids... It intent to
>> reduce the number of requests that hit the database by using python dict as
>> much as possible...
>>
>> But I got in trouble trying to update this dict with
>> update_cached_dictt_if_elapsed_time... First as cached_dict this
>> variable is in globals, so I use to add more logic around the
>> update_cached_dict_if_elapsed_time var like so :
>>
>>
>> update_cached_dict_if_elapsed_time = None
>> if update_cached_dict_if_elapsed_time == 0:
>> pass
>> elif request.args(0) == 'table_name' and request.function == 'create' and
>> request.post_vars:
>> update_cached_dict_if_elapsed_time = 0
>>
>> I find this cumbersome and prone to error because if I have other thing
>> that should trigger a dict update, I have to add more logic...
>>
>> So, I though I could make factory dict function like so :
>>
>> def factory_cached_dict(update_cached_dict_if_elapsed_time=900):
>> global
>> cached_dict
>> cached_dict = cache.ram('cached_dict',
>> lambda: {r[0]: r[1] for r in
>> db.executesql("""...""")},
>> time_expire=update_cached_
>> dict_if_elapsed_time)
>>
>> factory_cached_dict(900)
>>
>> Above is in models...
>>
>> Then I though I could just update my global cached_dict var from any
>> controller like so :
>>
>> if form.process().accepts:
>> factory_cached_dict(0) # Because in this form I just add a value to
>> the table use to create the python dict
>>
>> But I am really desapointed it not seems to work because I still
>> experiment issue with not up to date cached_dict because there is missing
>> key value pairs for id and it representation.
>>
>> I think the issue is that even if I call the factory after form submit
>> the dict get recreated at each request by the factory call in models or
>> there is something else going on that I don't understand (maybe issue with
>> cache in web2py in web2py 2.4.7??)
>>
>> Thanks for any help.
>>
>> Richard
>>
> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
> You received this message because you are subscribed to the Google Groups
> "web2py-users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to web2py+unsubscr...@googlegroups.com.
> For more options, visit https://groups.google.com/groups/opt_out.
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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Re: [web2py] Re: Angular.js And other js lib
no, no, no, do not use that slice, it's a waste of time to edit the
angular.js file itself. you want to do that every time a new version is
released? also why not just use a cdn for angular.js?
http://docs.angularjs.org/api/ng/provider/$interpolateProvider#startSymbol
The above link shows how to do it properly.
Here's a snippet from their 'sample' code...
var customInterpolationApp = angular.module('customInterpolationApp', []);
customInterpolationApp.config(function($interpolateProvider) {
$interpolateProvider.startSymbol('//');
$interpolateProvider.endSymbol('//');
That changes the start and end symbols to '//' but you could just as easily
change them to '[[' and ']]' or '||' and '||' or whatever you want.
On Tuesday, February 18, 2014 1:19:14 PM UTC-7, Richard wrote:
>
> http://www.web2pyslices.com/slice/show/1922/web2py-angularjs
>
> Change angular {{ }} for {! !}
>
> Having to type to different character bug me though, but you need a
> closing tag...
>
> :(
>
> Richard
>
>
> On Tue, Feb 18, 2014 at 3:05 PM, Derek >wrote:
>
>> and to note you can change the brackets in angular to use something
>> else...
>>
>> see here:
>>
>> http://docs.angularjs.org/api/ng/service/$interpolate
>>
>> by default it uses {{ and }} as starting and ending brackets.
>>
>>
>> On Tuesday, February 18, 2014 12:59:48 PM UTC-7, Derek wrote:
>>>
>>> Well, the problem you have is that if you put angular tags in your
>>> views, they will be parsed with the template parser of web2py and error.
>>> The way to avoid that is to use the angular classes instead. For example,
>>> all the 'ng-app' and 'ng-controller' and 'ng-repeat' attributes (
>>> http://docs.angularjs.org/tutorial/step_02). Keep in mind that the
>>> python template language will get parsed first, and only after that will
>>> the angular template parser be used.
>>>
>>> On Tuesday, February 18, 2014 12:49:42 PM UTC-7, Arvind Gupta wrote:
Can we use angular.js with web2py, if yes can u point me to appropriate
resources?
>>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "web2py-users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to web2py+un...@googlegroups.com .
>> For more options, visit https://groups.google.com/groups/opt_out.
>>
>
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: SQLFORM.factory without a database table
On Thursday, February 13, 2014 9:03:33 PM UTC-8, A36_Marty wrote: > > I would like to make a grid-like screen without an underlying database > table. > > is this something interactive, where the user is entering data? Or is it just a display? If the latter, perhaps you just want the TABLE helper. /dps -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] cache issue
You are using the 'examples' to make your cache. That's good that you are
following the examples, but you really should start by reading the book
first.
http://web2py.com/book/default/chapter/04#cache
It's explained here what's happening and what you can do to invalidate the
cache and special cases.
On Monday, February 17, 2014 1:41:29 PM UTC-7, Richard wrote:
>
> Hello,
>
> I have an issue with app design and global variable cached python dict...
>
> I use web2py 2.4.7
>
> I use to create cached python dict in models like so :
>
> update_cached_dict_if_elapsed_time = 900
> cached_dict = cache.ram('cached_dict',
> lambda: {r[0]: r[1] for r in
> db.executesql("""...""")},
>
> time_expire=update_cached_dict_if_elapsed_time)
>
> cached_dict is a for representation of a given table ids... It intent to
> reduce the number of requests that hit the database by using python dict as
> much as possible...
>
> But I got in trouble trying to update this dict with
> update_cached_dictt_if_elapsed_time... First as cached_dict this variable
> is in globals, so I use to add more logic around the
> update_cached_dict_if_elapsed_time var like so :
>
>
> update_cached_dict_if_elapsed_time = None
> if update_cached_dict_if_elapsed_time == 0:
> pass
> elif request.args(0) == 'table_name' and request.function == 'create' and
> request.post_vars:
> update_cached_dict_if_elapsed_time = 0
>
> I find this cumbersome and prone to error because if I have other thing
> that should trigger a dict update, I have to add more logic...
>
> So, I though I could make factory dict function like so :
>
> def factory_cached_dict(update_cached_dict_if_elapsed_time=900):
> global
> cached_dict
> cached_dict = cache.ram('cached_dict',
> lambda: {r[0]: r[1] for r in
> db.executesql("""...""")},
>
> time_expire=update_cached_dict_if_elapsed_time)
>
> factory_cached_dict(900)
>
> Above is in models...
>
> Then I though I could just update my global cached_dict var from any
> controller like so :
>
> if form.process().accepts:
> factory_cached_dict(0) # Because in this form I just add a value to
> the table use to create the python dict
>
> But I am really desapointed it not seems to work because I still
> experiment issue with not up to date cached_dict because there is missing
> key value pairs for id and it representation.
>
> I think the issue is that even if I call the factory after form submit the
> dict get recreated at each request by the factory call in models or there
> is something else going on that I don't understand (maybe issue with cache
> in web2py in web2py 2.4.7??)
>
> Thanks for any help.
>
> Richard
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
---
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Re: [web2py] Re: Angular.js And other js lib
Note, you can also change the delimiters used in web2py templates by
setting response.delimiters.
Anthony
On Tuesday, February 18, 2014 3:19:14 PM UTC-5, Richard wrote:
>
> http://www.web2pyslices.com/slice/show/1922/web2py-angularjs
>
> Change angular {{ }} for {! !}
>
> Having to type to different character bug me though, but you need a
> closing tag...
>
> :(
>
> Richard
>
>
> On Tue, Feb 18, 2014 at 3:05 PM, Derek >wrote:
>
>> and to note you can change the brackets in angular to use something
>> else...
>>
>> see here:
>>
>> http://docs.angularjs.org/api/ng/service/$interpolate
>>
>> by default it uses {{ and }} as starting and ending brackets.
>>
>>
>> On Tuesday, February 18, 2014 12:59:48 PM UTC-7, Derek wrote:
>>>
>>> Well, the problem you have is that if you put angular tags in your
>>> views, they will be parsed with the template parser of web2py and error.
>>> The way to avoid that is to use the angular classes instead. For example,
>>> all the 'ng-app' and 'ng-controller' and 'ng-repeat' attributes (
>>> http://docs.angularjs.org/tutorial/step_02). Keep in mind that the
>>> python template language will get parsed first, and only after that will
>>> the angular template parser be used.
>>>
>>> On Tuesday, February 18, 2014 12:49:42 PM UTC-7, Arvind Gupta wrote:
Can we use angular.js with web2py, if yes can u point me to appropriate
resources?
>>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "web2py-users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to web2py+un...@googlegroups.com .
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>>
>
>
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Re: [web2py] cache issue
if form.process().accepts:
del(globals()['cached_dict'])
return_cached_dict(900)
I still get key error...
:(
Like if they were not executed... I test it and the factory in shell and
everthing work fine there...
Richard
On Tue, Feb 18, 2014 at 3:19 PM, Niphlod wrote:
> did you try to short-circuit the code to delete the cached value and
> refill it with the new copy of the dict to see if it's a culprit of your
> code or of the cache ?
> Mind that cache.ram has some subtle differences because it just stores a
> pointer to the object, not the copy of the object like all other backends
>
>
> On Tuesday, February 18, 2014 4:01:16 PM UTC+1, Richard wrote:
>
>> Need advice!
>>
>> Richard
>>
>>
>> On Mon, Feb 17, 2014 at 4:11 PM, Richard Vézina wrote:
>>
>>> Nop!
>>>
>>> :(
>>>
>>> Richard
>>>
>>>
>>> On Mon, Feb 17, 2014 at 3:54 PM, Richard Vézina
>>> wrote:
>>>
Hmm, I think I find my issue...
if form.process().accepts:
db.commit()
factory_cached_dict(0) # Because in this form I just add a value
to the table use to create the python dict
On Mon, Feb 17, 2014 at 3:41 PM, Richard wrote:
> Hello,
>
> I have an issue with app design and global variable cached python
> dict...
>
> I use web2py 2.4.7
>
> I use to create cached python dict in models like so :
>
> update_cached_dict_if_elapsed_time = 900
> cached_dict = cache.ram('cached_dict',
> lambda: {r[0]: r[1] for r in
> db.executesql("""...""")},
> time_expire=update_cached_
> dict_if_elapsed_time)
>
> cached_dict is a for representation of a given table ids... It intent
> to reduce the number of requests that hit the database by using python
> dict
> as much as possible...
>
> But I got in trouble trying to update this dict with
> update_cached_dictt_if_elapsed_time... First as cached_dict this
> variable is in globals, so I use to add more logic around the
> update_cached_dict_if_elapsed_time var like so :
>
>
> update_cached_dict_if_elapsed_time = None
> if update_cached_dict_if_elapsed_time == 0:
> pass
> elif request.args(0) == 'table_name' and request.function == 'create'
> and request.post_vars:
> update_cached_dict_if_elapsed_time = 0
>
> I find this cumbersome and prone to error because if I have other
> thing that should trigger a dict update, I have to add more logic...
>
> So, I though I could make factory dict function like so :
>
> def factory_cached_dict(update_cached_dict_if_elapsed_time=900):
> global
> cached_dict
> cached_dict = cache.ram('cached_dict',
> lambda: {r[0]: r[1] for r in
> db.executesql("""...""")},
> time_expire=update_cached_
> dict_if_elapsed_time)
>
> factory_cached_dict(900)
>
> Above is in models...
>
> Then I though I could just update my global cached_dict var from any
> controller like so :
>
> if form.process().accepts:
> factory_cached_dict(0) # Because in this form I just add a value
> to the table use to create the python dict
>
> But I am really desapointed it not seems to work because I still
> experiment issue with not up to date cached_dict because there is missing
> key value pairs for id and it representation.
>
> I think the issue is that even if I call the factory after form submit
> the dict get recreated at each request by the factory call in models or
> there is something else going on that I don't understand (maybe issue with
> cache in web2py in web2py 2.4.7??)
>
> Thanks for any help.
>
> Richard
>
> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
> You received this message because you are subscribed to the Google
> Groups "web2py-users" group.
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> an email to web2py+un...@googlegroups.com.
>
> For more options, visit https://groups.google.com/groups/opt_out.
>
>>>
>> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
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- http:
[web2py] Re: Email password on clear text?
who sends the email is totally unrelated to who the user is in fact, it's a "service" account that serves the only purpose of being an approved sender on the mail relay (a good rule of thumb, it shouldn't be backed by an inbox). If you disclose your app to others, feel free to put that in a variable and say explicitely in the docs what it's needed to be set to have the application working when deployed elsewhere. On Monday, February 17, 2014 2:53:32 PM UTC+1, sw2band wrote: > > Good day: > > I am developing my first web application with web2py, so I follow the > "Setting up mail" section of the reference manual: > > > http://web2py.com/books/default/chapter/29/08/emails-and-sms#Setting-up-email > > I have a concern with the *mail.settings.login*, because this expose my > password on clear text (if the application is successful, more developers > will have access to the code). > > Is possible to get this credentials from the auth_user table?. So this would > be encrypted and "*synchronized*" with my LDAP directory. > > Thank You. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Allow NULL in form validator with reference Field
does your backend support a foreign key with a null value ? not all of them
can.
As an alternative, you can
Field('awc_pro_id', requires=IS_EMPTY_OR(IS_IN_DB()))
On Monday, February 17, 2014 7:21:14 PM UTC+1, brahama von wrote:
>
> Hi,
>
> dunno why my previous post didn't make it. Here it goes.
>
> part of my model
>
> legacy_db.define_table('courses',
> Field('awc_name','string'),
> Field('awc_version','string'),
> Field('awc_link','string'),
> Field('awc_pro_id',legacy_db.project, required=False, default=None),
> Field('awc_cli_id',legacy_db.client),
> format='%(awc_name)s',
> migrate=False)
>
> While creating a form for insert new courses i get the validator error;
> "value not in database"
>
> While this is true, i allow that value to be NULL in DB. How can i allow
> that in the form and insert the record?
>
>
> controller
>
> form=SQLFORM(legacy_db.courses)
> if form.process().accepted:
> response.flash = 'Course was added Correctly'
> return dict(form=form,message=T('Edition for Courses'))
>
>
> Thanks!
>
--
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- http://web2py.com/book (Documentation)
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Re: [web2py] Eliminating Submit Button
So remove button[type=submit] in
$("button[type=submit]#ButtonSubmitId").hide();
$("#ButtonSubmitId").hide();
Should work with only the tag id
Richard
On Tue, Feb 18, 2014 at 3:05 PM, horridohobbyist
wrote:
> It's not working. I get the alert() messages, but the button methods
> aren't doing anything.
>
> I inserted "_id='fred'" in the INPUT(_type='submit',...) call. I presume
> "button[type=submit]#fred" should correctly reference the object?
>
>
> On Tuesday, 18 February 2014 10:19:54 UTC-5, Richard wrote:
>
>>
>> $(document).ready(function() {
>> $("input#YourSelectFieldId").focus(); // not required
>> $("button[type=submit]#ButtonSubmitId").hide();
>> $('form select[name=YourSelectFieldId]').on('change', function()
>> {
>> //alert($('select[name=YourSelectFieldId]
>> option:selected').val()); // For testing
>> $("button[type=submit]#ButtonSubmitId").submit();
>> });
>> });
>>
>>
>>
>> On Tue, Feb 18, 2014 at 7:24 AM, horridohobbyist wrote:
>>
>>> I have a SQLFORM.grid that allows the user to select a query from a
>>> selection of queries. The user selects the query using this form:
>>>
>>> FORM(TABLE(TR(T("Choose Category:"),SELECT([my_list],_
>>> name='category',value=current)),
>>>TR("",INPUT(_type='submit'
>>>
>>> The grid is:
>>>
>>> SQLFORM.grid(query,
>>> orderby=db.products.category,
>>> csv=False)
>>>
>>> I would like the user to not have to click on a submit button. I just
>>> want to have some action that will modify the grid query as soon as the
>>> selection is made. What's the best way to do this? (I can think of a very,
>>> very messy way, but I'd like to avoid that.)
>>>
>>> Thanks.
>>>
>>> --
>>> Resources:
>>> - http://web2py.com
>>> - http://web2py.com/book (Documentation)
>>> - http://github.com/web2py/web2py (Source code)
>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>> ---
>>> You received this message because you are subscribed to the Google
>>> Groups "web2py-users" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to web2py+un...@googlegroups.com.
>>>
>>> For more options, visit https://groups.google.com/groups/opt_out.
>>>
>>
>> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
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Re: [web2py] cache issue
did you try to short-circuit the code to delete the cached value and refill
it with the new copy of the dict to see if it's a culprit of your code or
of the cache ?
Mind that cache.ram has some subtle differences because it just stores a
pointer to the object, not the copy of the object like all other backends
On Tuesday, February 18, 2014 4:01:16 PM UTC+1, Richard wrote:
>
> Need advice!
>
> Richard
>
>
> On Mon, Feb 17, 2014 at 4:11 PM, Richard Vézina
>
> > wrote:
>
>> Nop!
>>
>> :(
>>
>> Richard
>>
>>
>> On Mon, Feb 17, 2014 at 3:54 PM, Richard Vézina
>>
>> > wrote:
>>
>>> Hmm, I think I find my issue...
>>>
>>> if form.process().accepts:
>>> db.commit()
>>> factory_cached_dict(0) # Because in this form I just add a value to
>>> the table use to create the python dict
>>>
>>>
>>> On Mon, Feb 17, 2014 at 3:41 PM, Richard
>>> > wrote:
>>>
Hello,
I have an issue with app design and global variable cached python
dict...
I use web2py 2.4.7
I use to create cached python dict in models like so :
update_cached_dict_if_elapsed_time = 900
cached_dict = cache.ram('cached_dict',
lambda: {r[0]: r[1] for r in
db.executesql("""...""")},
time_expire=update_cached_dict_if_elapsed_time)
cached_dict is a for representation of a given table ids... It intent
to reduce the number of requests that hit the database by using python
dict
as much as possible...
But I got in trouble trying to update this dict with
update_cached_dictt_if_elapsed_time... First as cached_dict this variable
is in globals, so I use to add more logic around the
update_cached_dict_if_elapsed_time var like so :
update_cached_dict_if_elapsed_time = None
if update_cached_dict_if_elapsed_time == 0:
pass
elif request.args(0) == 'table_name' and request.function == 'create'
and request.post_vars:
update_cached_dict_if_elapsed_time = 0
I find this cumbersome and prone to error because if I have other thing
that should trigger a dict update, I have to add more logic...
So, I though I could make factory dict function like so :
def factory_cached_dict(update_cached_dict_if_elapsed_time=900):
global
cached_dict
cached_dict = cache.ram('cached_dict',
lambda: {r[0]: r[1] for r in
db.executesql("""...""")},
time_expire=update_cached_dict_if_elapsed_time)
factory_cached_dict(900)
Above is in models...
Then I though I could just update my global cached_dict var from any
controller like so :
if form.process().accepts:
factory_cached_dict(0) # Because in this form I just add a value
to the table use to create the python dict
But I am really desapointed it not seems to work because I still
experiment issue with not up to date cached_dict because there is missing
key value pairs for id and it representation.
I think the issue is that even if I call the factory after form submit
the dict get recreated at each request by the factory call in models or
there is something else going on that I don't understand (maybe issue with
cache in web2py in web2py 2.4.7??)
Thanks for any help.
Richard
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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>>>
>>>
>>
>
--
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- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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Re: [web2py] Re: Angular.js And other js lib
http://www.web2pyslices.com/slice/show/1922/web2py-angularjs
Change angular {{ }} for {! !}
Having to type to different character bug me though, but you need a closing
tag...
:(
Richard
On Tue, Feb 18, 2014 at 3:05 PM, Derek wrote:
> and to note you can change the brackets in angular to use something else...
>
> see here:
>
> http://docs.angularjs.org/api/ng/service/$interpolate
>
> by default it uses {{ and }} as starting and ending brackets.
>
>
> On Tuesday, February 18, 2014 12:59:48 PM UTC-7, Derek wrote:
>>
>> Well, the problem you have is that if you put angular tags in your views,
>> they will be parsed with the template parser of web2py and error. The way
>> to avoid that is to use the angular classes instead. For example, all the
>> 'ng-app' and 'ng-controller' and 'ng-repeat' attributes (
>> http://docs.angularjs.org/tutorial/step_02). Keep in mind that the
>> python template language will get parsed first, and only after that will
>> the angular template parser be used.
>>
>> On Tuesday, February 18, 2014 12:49:42 PM UTC-7, Arvind Gupta wrote:
>>>
>>> Can we use angular.js with web2py, if yes can u point me to appropriate
>>> resources?
>>>
>> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
> You received this message because you are subscribed to the Google Groups
> "web2py-users" group.
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> email to web2py+unsubscr...@googlegroups.com.
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>
--
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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Re: [web2py] Eliminating Submit Button
It's not working. I get the alert() messages, but the button methods aren't
doing anything.
I inserted "_id='fred'" in the INPUT(_type='submit',...) call. I presume
"button[type=submit]#fred" should correctly reference the object?
On Tuesday, 18 February 2014 10:19:54 UTC-5, Richard wrote:
>
>
> $(document).ready(function() {
> $("input#YourSelectFieldId").focus(); // not required
> $("button[type=submit]#ButtonSubmitId").hide();
> $('form select[name=YourSelectFieldId]').on('change', function() {
> //alert($('select[name=YourSelectFieldId]
> option:selected').val()); // For testing
> $("button[type=submit]#ButtonSubmitId").submit();
> });
> });
>
>
>
> On Tue, Feb 18, 2014 at 7:24 AM, horridohobbyist
>
> > wrote:
>
>> I have a SQLFORM.grid that allows the user to select a query from a
>> selection of queries. The user selects the query using this form:
>>
>> FORM(TABLE(TR(T("Choose Category:"),SELECT([my_list
>> ],_name='category',value=current)),
>>TR("",INPUT(_type='submit'
>>
>> The grid is:
>>
>> SQLFORM.grid(query,
>> orderby=db.products.category,
>> csv=False)
>>
>> I would like the user to not have to click on a submit button. I just
>> want to have some action that will modify the grid query as soon as the
>> selection is made. What's the best way to do this? (I can think of a very,
>> very messy way, but I'd like to avoid that.)
>>
>> Thanks.
>>
>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> ---
>> You received this message because you are subscribed to the Google Groups
>> "web2py-users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to web2py+un...@googlegroups.com .
>> For more options, visit https://groups.google.com/groups/opt_out.
>>
>
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: Angular.js And other js lib
and to note you can change the brackets in angular to use something else...
see here:
http://docs.angularjs.org/api/ng/service/$interpolate
by default it uses {{ and }} as starting and ending brackets.
On Tuesday, February 18, 2014 12:59:48 PM UTC-7, Derek wrote:
>
> Well, the problem you have is that if you put angular tags in your views,
> they will be parsed with the template parser of web2py and error. The way
> to avoid that is to use the angular classes instead. For example, all the
> 'ng-app' and 'ng-controller' and 'ng-repeat' attributes (
> http://docs.angularjs.org/tutorial/step_02). Keep in mind that the python
> template language will get parsed first, and only after that will the
> angular template parser be used.
>
> On Tuesday, February 18, 2014 12:49:42 PM UTC-7, Arvind Gupta wrote:
>>
>> Can we use angular.js with web2py, if yes can u point me to appropriate
>> resources?
>>
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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[web2py] Re: Angular.js And other js lib
Well, the problem you have is that if you put angular tags in your views, they will be parsed with the template parser of web2py and error. The way to avoid that is to use the angular classes instead. For example, all the 'ng-app' and 'ng-controller' and 'ng-repeat' attributes (http://docs.angularjs.org/tutorial/step_02). Keep in mind that the python template language will get parsed first, and only after that will the angular template parser be used. On Tuesday, February 18, 2014 12:49:42 PM UTC-7, Arvind Gupta wrote: > > Can we use angular.js with web2py, if yes can u point me to appropriate > resources? > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] A query too far? Inner join with group by...
Joe, it seems to me all you need is this part here:
select course, event_code, min(finals) as "min_time" from times
where id_competitor= and finals>0
group by course, event_code
Or are you interested in returning other columns within the 'times' table?
if so, just use min(other columns) in the query, no need for a derived
table.
So, in any case, web2py works a little differently. Taking the book example
and modifying it, here's what I get...
for row in db(db.times.competitor==).select(
db.times.course, db.times.event_code, min_time,
groupby=(db.times.course,db.times.event_code)):
print row.times.course, row[min_time]
What you need to do before that can work is to create the min_time
operator...
min_time = db.times.finals.min()
oh, but you wanted to only select non negative numbers, and finals has some
negatives in it... (add a where clause to the select)
Good luck!
On Monday, February 17, 2014 2:46:23 PM UTC-7, Joe Barnhart wrote:
>
> Hi Richard --
>
> Don't need to try it... Do a thought experiment... The "belongs" matches
> the entire set of all affected times, event_codes and courses. It becomes
> the cartesian product of all combinations of time, event_code, and course.
> It matches N*M*K entries in the times table, where N, M, and K are the
> counts of the members of the set. By contrast, the number of rows in the
> minimum times query is a tiny fraction of that.
>
> Let's say I have a competitor with a minimum time of 10 sec. in event 1,
> course A. He may also have that exact time (on a bad day) for event 2,
> course B. In this scenario, event 2 course B would normally be a much
> faster time -- in fact his "best" times has such a faster time. But when
> you do the overall query with "belongs" on ALL members of times,
> event_code, and course, you will match BOTH 10 sec. times -- event 1 on
> course A and event 2 on course B, so both times will appear in the final
> result. (Along with the true best time for event 2, course B, which was
> faster than 10 sec.)
>
> I could probably do a correlated subquery to solve this problem, but those
> are famously inefficient. The join, convoluted as it is (and I agree
> there) is still the best way.
>
> What I really wish I could do is use a select to return the min(time) and
> the ID of the row it occurred on. But GROUP BY won't allow that. One of
> the limitations of the set theory underpinning SQL. That's where the
> correlated subquery comes it -- do a select with ORDER BY on time, then
> choose LIMIT BY 0,1 to get only one row. But that query has to be repeated
> for every combination of course and event_code. I have about 20 rows to
> search for a typical competitor and each query above takes around 700 ms.
> so that's not a good option!
>
> -- Joe B.
>
> On Monday, February 17, 2014 12:51:07 PM UTC-8, Richard wrote:
>>
>> But what you do in the join should be reproducible in a where clause... I
>> start rewriting your join into a where clause at first and realize that I
>> would need to rewrite 3-4 for time the same subquery in sql or I had to
>> write a recursive query that would not help in translation into web2py
>> query...
>>
>> I don't see how the multiples belongs would not lead to the samething as
>> you query did you try it?
>>
>> You still have the option of just using db.executesql(''' your actual sql
>> query ''')
>>
>> Richard
>>
>>
>> On Mon, Feb 17, 2014 at 3:24 PM, Joe Barnhart wrote:
>>
>>> Hi Richard --
>>>
>>> I thought about a subquery... But I've never seen or heard of the trick
>>> of using "subquery[0]" to pick out one column of the subquery.
>>>
>>> I see your approach is to materialize the subquery as a Rows object and
>>> then pick out elements. I don't think this will work as expected tho
>>> because the "belongs" logic will choose incorrect values. For example say
>>> the time is 10 seconds, but there are 20 different rows (NOT "best" times)
>>> with the same time. Your approach will choose the 10 sec. time for ALL
>>> combinations of event code and course -- not just the SPECIFIC combination
>>> in the row that matches the "best" time..
>>>
>>> That's why I chose a "join" -- it forces the elements to match
>>> perfectly. But thanks for the technique. The idea of materializing the
>>> Rows and using it in another query bears thinking about.
>>>
>>> -- Joe
>>>
>>>
>>> On Monday, February 17, 2014 7:32:57 AM UTC-8, Richard wrote:
>>>
Hello Joe,
Found your plain sql query already convoluted, there is not simpler way
to express it in SQL first? You seem to use join as if it was a where,
join
not intent for this, using it like that will make thing slower...
Could this work :
subquery = db.executesql('''select course, event_code, min(finals) as "
min_time" from times
where id_competitor= and finals>0
group by course, event_code''')
rows =
[web2py] Angular.js And other js lib
Can we use angular.js with web2py, if yes can u point me to appropriate resources? -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: only one session/login per user?
I need solution for allowing only one session for one username (not relying
on IPs, just one username == one session). This is my quick solution, maybe
it helps someone :)
So in models/db.py:
auth.settings.login_onvalidation.append(lambda form:
delete_user_sessions(form.vars.username))
Somewhere in modules (borrowed from
applications/admin/cron/expire_sessions.py):
def delete_user_sessions(username):
DIGITS = ('0', '1', '2', '3', '4', '5', '6', '7', '8', '9')
import os, cPickle
from gluon import current
request = current.request
path = os.path.join(request.folder, 'sessions')
if not os.path.exists(path):
return
for filename in os.listdir(path):
fullpath = os.path.join(path, filename)
if os.path.isfile(fullpath) and filename.startswith(DIGITS):
try:
session_data = cPickle.load(open(fullpath, 'rb+'))
session_username = session_data.auth.user.username
if session_username == username:
os.unlink(fullpath)
except:
pass
2014 m. vasaris 4 d., antradienis 08:41:52 UTC+2, DeanK rašė:
>
> I've been searching around trying to figure out how to do this without
> success. I need to enforce only a single login per user. Out of the box
> you can login using the same credentials from different computers, but I
> need logging in on a different computer to terminate the session of the
> first log in. Is this possible? I found some posts that hinted at using
> session.connect, but then i couldn't find "check_client" in the ebook...and
> it didn't seem to work when i tested it.
>
>
> ## Limit single user sessions
> session.connect(request,response,check_client=True)
>
> Any tips would be appreciated. Thanks,
>
> Dean
>
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[web2py] Re: Redis caching
>endless arguments just to "win"? I don't think it's that, I think that people who consider themselves "idea men" are people who are generally lazy who don't want to do any of the work, but want to take credit for it. They discount the amount of time that developers put into a project and state that they could do it better (if they could just be bothered to implement their idea, which happens to be too simple for them to bother with.) I was merely suggesting that the best way to handle such people is to say 'it is a wonderful idea! people might steal it! better be the first to implement it yourself and then patent it!' What I've seen is that they usually shut up about their great 'new idea' and maybe they learn that programming isn't as easy or 'simple' as they thought it was. On Thursday, February 6, 2014 3:44:37 PM UTC-7, Jufsa Lagom wrote: > > Hello Arnon. > > I just made a quick search of your posts on the other groups on > groups.google.com.. > > On many (almost all) groups that you have made posts, you run into > arguments with longtime members/contributors that have put down huge amount > of time in the projects. > > You say yourself in many posts, that you are inexperienced in the subject > that are being discussed? > Then, perhaps it's good to take a more humble approach when addressing > your questions/statements? > I can only speak for myself, that I should at least pick that approach if > I had a question to the community.. > > Don't misunderstand me, It's always good with new ideas and fresh > insights.. > But when meeting massive resistance in a community about an idea that > doesn't seem to get any traction, then perhaps that idea shouldn't be > forced with endless arguments just to "win"? > > Sorry for the OT, and this is just a friendly hint from an old news user :) > > -- > Kind Regards > Jufsa Lagom > > On Thursday, January 16, 2014 11:57:05 PM UTC+1, Arnon Marcus wrote: >> >> Derek: Are you being sarcastic and mean? >> >> >> >>> cache doesn't cache only resultsets, hence pickle is the only possible >>> choice. >>> >>> >> >> Well, not if you only need flat and basic objects - there the benefit of >> pickle is mute and it's overhead is obvious - take a look at this project: >> https://redis-collections.readthedocs.org/en/latest/ >> >> >>> It's cool. Actually, I started developing something like that using DAL >>> callbacks, but as soon as multiple tables are involved with FK and such, it >>> starts to loose "speed". Also, your whole app needs to be coded a-la >>> "ActiveRecord", i.e. fetch only by PK. >>> >> >> Hmmm... Haven't thought of that... Well, you can't search/query for >> specific records by their hashed-values, but that's not the use-case I was >> thinking about - I am not suggesting "replacing" the dal... Plus, that >> restriction would also exist when using pickles for such a use-case... >> What I had in mind is simpler than that - just have a bunch of simple >> queries that you would do in your cache.ram anyways, and instead have their >> "raw" result-set (before being parsed into "rows" objects) and cached as-is >> (almost...) - that would be faster to load-in the cache than into >> cache.ram, and also faster for retrieval. >> >> >>> BTW, I'm not properly sure that fetching 100 records with 100 calls to >>> redis vs pulling a single time a pickle of 1000 records and discarding what >>> you don't need is faster. >>> >> >> Hmmm... I don't know, redis is famous for crunching somewhere in the >> order of 500K requests per-second - have you tested it? >> >> >>> BTW2: ORM are already there: redisco and redis-lympid >>> >> >> 10x, I'll take a look - though I think an ORM would defeat the purpose >> (in terms of of speed) and would be overkill... >> > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Is there a way to set the class in auth.register() form?
def user: form = auth() if request.args(0) == 'register': form['_class'] = 'myclass' return dict(form=form) Anthony On Tuesday, February 18, 2014 12:54:46 PM UTC-5, Tito Garrido wrote: > > Hi Folks, > > I am trying to customize my registration form. Is there a way to set the > class of the generated form of auth.register()? > > Thanks! > > Tito > > -- > > Linux User #387870 > . > _/_õ|__| > ..º[ .-.___.-._| . . . . > .__( o)__( o).:___ > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] Re: how to get globals like "request" available in my own modules ?
On 18 Feb 2014, at 10:15 AM, Anthony wrote:
> What's the difference between your method and doing:
>
> In mymodule.py:
>
> from gluon import current
>
> def helper():
> current.request.get('variable', ...)
>
> In a model file:
>
> from mymodule import helper
> from gluon import current
> current.auth = auth
>
> Anthony
I've adopted this variation in my model:
from gluon import current
current.app = Storage()
current.app.auth = auth
current.app.logger = logger
...and so on. The idea is that current.myapp establishes a namespace (seems
prudent), and making the namespace an instance of Storage lets me do in the
module:
from gluon import current
def whatever():
...
do something with current.app.auth
...and the like
>
> On Tuesday, February 18, 2014 11:42:41 AM UTC-5, Julio F. Schwarzbeck wrote:
>
>
> Just a clarification, the method I described is not intended to only
> "allow" the different environment variables within your app, but extend
> them by creating a "wrapper" in which you can create your "common" or
> "helper" methods available throughout your application.
>
> Agreed that If what you need is only access to environment variables,
> indeed current is the way yo go.
>
> Thx,
>
> Julio
>
> On 02/16/2014 04:40 PM, Anthony wrote:
> > Note, instead of this method, you can now use gluon.current.
> >
> > Anthony
> >
> > On Sunday, February 16, 2014 6:32:13 PM UTC-5, Julio F. Schwarzbeck wrote:
> >
> >
> >
> >
> > I assume that if you will use modules they'll probably be
> > implemented in
> > some kind of class, I'd personally do something similar to this..
> >
> > # mymodule.py
> > class ModuleHelper(object):
> > """ Sample Helper for common methods.
> >
> > """
> >
> > def __init__(self, environment):
> > self.request = environment['request']
> > self.response = environment['response']
> > self.session = environment['session']
> > self.cache = environment['cache']
> > self.db = environment['db']
> > self.auth = environment['auth']
> >
> > def method(self):
> > self.request.get('variable', )
> >
> > ...
> >
> > And when instantiating the module say from a model:
> >
> > # mymodel.py
> > from mymodule import ModuleHelper
> > ...
> > And Later in the same mymodel.py
> > ...
> > # Make the module class/methods available:
> > my_module_helper = ModuleHelper(globals())
> >
> > Now you can use my_module_helper.my_method(params) from within any view
> > or controller..
> >
> > Hope it helps.
> >
> > Julio
> >
> > On 02/16/2014 01:55 PM, Stef Mientki wrote:
> > > hello,
> > >
> > > how to get globals like "request" available in my own modules ?
> > >
> > > thanks,
> > > Stef
> > >
> >
> >
> >
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
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[web2py] web2py mini conference in Chicago
Let's try this again I am planning to organize a one day web2py mini conference in Chicago. Would you be interested? If so, please let me know about your availability. http://doodle.com/nrgr3tt45m3vr5bg Massimo P.S. We may stream it. We may allow remote talks. We will definitively allow chats. Only check a box if you can be here in person and possibly interested to talk about something. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: how to get globals like "request" available in my own modules ?
What's the difference between your method and doing:
In mymodule.py:
from gluon import current
def helper():
current.request.get('variable', ...)
In a model file:
from mymodule import helper
from gluon import current
current.auth = auth
Anthony
On Tuesday, February 18, 2014 11:42:41 AM UTC-5, Julio F. Schwarzbeck wrote:
>
>
>
> Just a clarification, the method I described is not intended to only
> "allow" the different environment variables within your app, but extend
> them by creating a "wrapper" in which you can create your "common" or
> "helper" methods available throughout your application.
>
> Agreed that If what you need is only access to environment variables,
> indeed current is the way yo go.
>
> Thx,
>
> Julio
>
> On 02/16/2014 04:40 PM, Anthony wrote:
> > Note, instead of this method, you can now use gluon.current.
> >
> > Anthony
> >
> > On Sunday, February 16, 2014 6:32:13 PM UTC-5, Julio F. Schwarzbeck
> wrote:
> >
> >
> >
> >
> > I assume that if you will use modules they'll probably be
> > implemented in
> > some kind of class, I'd personally do something similar to this..
> >
> > # mymodule.py
> > class ModuleHelper(object):
> > """ Sample Helper for common methods.
> >
> > """
> >
> > def __init__(self, environment):
> > self.request = environment['request']
> > self.response = environment['response']
> > self.session = environment['session']
> > self.cache = environment['cache']
> > self.db = environment['db']
> > self.auth = environment['auth']
> >
> > def method(self):
> > self.request.get('variable', )
> >
> > ...
> >
> > And when instantiating the module say from a model:
> >
> > # mymodel.py
> > from mymodule import ModuleHelper
> > ...
> > And Later in the same mymodel.py
> > ...
> > # Make the module class/methods available:
> > my_module_helper = ModuleHelper(globals())
> >
> > Now you can use my_module_helper.my_method(params) from within any
> view
> > or controller..
> >
> > Hope it helps.
> >
> > Julio
> >
> > On 02/16/2014 01:55 PM, Stef Mientki wrote:
> > > hello,
> > >
> > > how to get globals like "request" available in my own modules ?
> > >
> > > thanks,
> > > Stef
> > >
> >
> >
> >
> > --
> > Resources:
> > - http://web2py.com
> > - http://web2py.com/book (Documentation)
> > - http://github.com/web2py/web2py (Source code)
> > - https://code.google.com/p/web2py/issues/list (Report Issues)
> > ---
> > You received this message because you are subscribed to the Google
> > Groups "web2py-users" group.
> > To unsubscribe from this group and stop receiving emails from it, send
> > an email to
> > web2py+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/ez6zc...@public.gmane.org
> >
> > For more options, visit https://groups.google.com/groups/opt_out.
>
>
>
--
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[web2py] Web2py Separating Controller and View Layer
Juslin, I've done it manually like in your example. Yes it's long, but gives full control on every field. I also define number of rows for each text box and have a placeholder text. Also classes and other parameters (e.g. Default values) are easier too define in view than in controller, so that everything is in one place, -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Is there a way to set the class in auth.register() form?
Hi Folks, I am trying to customize my registration form. Is there a way to set the class of the generated form of auth.register()? Thanks! Tito -- Linux User #387870 . _/_õ|__| ..º[ .-.___.-._| . . . . .__( o)__( o).:___ -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: how to get globals like "request" available in my own modules ?
Just a clarification, the method I described is not intended to only
"allow" the different environment variables within your app, but extend
them by creating a "wrapper" in which you can create your "common" or
"helper" methods available throughout your application.
Agreed that If what you need is only access to environment variables,
indeed current is the way yo go.
Thx,
Julio
On 02/16/2014 04:40 PM, Anthony wrote:
Note, instead of this method, you can now use gluon.current.
Anthony
On Sunday, February 16, 2014 6:32:13 PM UTC-5, Julio F. Schwarzbeck wrote:
I assume that if you will use modules they'll probably be
implemented in
some kind of class, I'd personally do something similar to this..
# mymodule.py
class ModuleHelper(object):
""" Sample Helper for common methods.
"""
def __init__(self, environment):
self.request = environment['request']
self.response = environment['response']
self.session = environment['session']
self.cache = environment['cache']
self.db = environment['db']
self.auth = environment['auth']
def method(self):
self.request.get('variable', )
...
And when instantiating the module say from a model:
# mymodel.py
from mymodule import ModuleHelper
...
And Later in the same mymodel.py
...
# Make the module class/methods available:
my_module_helper = ModuleHelper(globals())
Now you can use my_module_helper.my_method(params) from within any view
or controller..
Hope it helps.
Julio
On 02/16/2014 01:55 PM, Stef Mientki wrote:
> hello,
>
> how to get globals like "request" available in my own modules ?
>
> thanks,
> Stef
>
--
Resources:
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
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[web2py] Re: creating a model of a table (with a large amount of data) in a mysql db. is taking a very long time
The amount of data doesn't affect how long it takes the appadmin home page
to load, as no data are being pulled from the database at that point. Even
when you do select a specific table, it only loads the first 100 records,
so again, nothing should hang.
Note, defining the model of the table (as in your code below) doesn't
actually pull any of the data from the database -- it just tells web2py
about the structure of the database table so it knows how to make selects,
updates, inserts, etc.
Anthony
On Tuesday, February 18, 2014 11:15:06 AM UTC-5, John Philip wrote:
>
> Hi there,
>
> I am trying to access a mysql database table with a very large amount of
> data.
>
> dbsql = DAL('mysql://myusername:mypasswrd@host/dbname', migrate=False)
>
> dbsql.define_table('evth',
> Field('datetime', 'integer'),
> Field('eventid','text'),
> Field('stream','integer'),
> Field('application','text'),
> Field('workstation','text'),
> Field('severity','text'),
> Field('type','text'),
> Field('message','text'),
> primarykey=['datetime'])
>
> In theory this should work. However when I run the database administration
> button to create the models it seems to hang. I suspect because of the
> amount of data. Since I am only interested in the most recent data is there
> anyway of doing this without web2py having to model the entire table?
>
> any help would be much appreciated.
>
> many thanks and regards,
>
> John
>
--
Resources:
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- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
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Re: [web2py] How can I run postgresql VACUUM from web2py?
postgresql.conf
autovacuum = on
Except you have particular need should be alright with postgres 9 +
Richard
On Mon, Feb 17, 2014 at 8:42 PM, User wrote:
> I'm trying to run postgresql vacuum from web2py (ultimately to be run by a
> scheduled task) and I get the following error:
>
> db.executesql('VACUUM sometable;')
> *** ProgrammingError: ('ERROR', '25001', 'VACUUM cannot run inside a
> transaction
> block')
>
> How can I run VACUUM from web2py?
>
> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
> ---
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[web2py] creating a model of a table (with a large amount of data) in a mysql db. is taking a very long time
Hi there,
I am trying to access a mysql database table with a very large amount of
data.
dbsql = DAL('mysql://myusername:mypasswrd@host/dbname', migrate=False)
dbsql.define_table('evth',
Field('datetime', 'integer'),
Field('eventid','text'),
Field('stream','integer'),
Field('application','text'),
Field('workstation','text'),
Field('severity','text'),
Field('type','text'),
Field('message','text'),
primarykey=['datetime'])
In theory this should work. However when I run the database administration
button to create the models it seems to hang. I suspect because of the
amount of data. Since I am only interested in the most recent data is there
anyway of doing this without web2py having to model the entire table?
any help would be much appreciated.
many thanks and regards,
John
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[web2py] expand_one not working
in db.py, the table status is defined as follows
db.define_table(
'status',
Field('status', 'text'),
Field('file', 'upload'),
Field('userid'),
)
and in default.py, the download function is defined as
def download():
"""
allows downloading of uploaded files
http:///[app]/default/download/[filename]
"""
return response.download(request, db)
just like in the tutorial book.
and in the views, i have this code
{{from gluon.contrib.autolinks import expand_one}}
...
{{updates=db().select(db.status.ALL, orderby=~db.status.id)}}
{{if updates:}}
{{for update in updates:}}
{{=XML(expand_one(URL('download',
args=update.file,),cache.ram('mycache',lambda:dict(),3600)))}}
{{pass}}
{{pass}}
if update.file is an image, it works fine and the image is rendered just
fine, but when it's a pdf, it doesn't work, I get this error
Sorry, we were unable to find the document at the original source. Verify
that the document still exists. You can also try to download the original
document by clicking here
When I click on the link that says "here", it opens a google docs page in a
new window with the same error statement in it how do i fix this?
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Re: [web2py] Re: Question on linking fields
Glad to help. On Tue, Feb 18, 2014 at 6:10 AM, Greg Vaughan wrote: > Hi Jim > > That was exactly what I needed thanks so much. Works perfectly. > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to a topic in the > Google Groups "web2py-users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/web2py/eYOJtIjxCYg/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/groups/opt_out. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] What do you think?
I wanted to bring to your attention an app that I built on PythonAnywhere that shows just how quickly you can build something useful with web2py using PythonAnywhere to deploy. http://travismay.pythonanywhere.com/bracket_builder/odds/bracket I built this app, which contains over 14,000 lines of code as the basis of the logical engine, in a sprint I did over the weekend of Feb. 7 - 9. To top this off, I am new to Python (less than a year of experience) and fairly new to programming in general. This is not to brag on my abilities, but to show just what the power of the web2py framework coupled with PythonAnywhere's deployment capabilities can do. Please let me know what you think of the app! -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Question on linking fields
Hi Jim That was exactly what I needed thanks so much. Works perfectly. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [web2py] Eliminating Submit Button
$(document).ready(function() {
$("input#YourSelectFieldId").focus(); // not required
$("button[type=submit]#ButtonSubmitId").hide();
$('form select[name=YourSelectFieldId]').on('change', function() {
//alert($('select[name=YourSelectFieldId]
option:selected').val()); // For testing
$("button[type=submit]#ButtonSubmitId").submit();
});
});
On Tue, Feb 18, 2014 at 7:24 AM, horridohobbyist
wrote:
> I have a SQLFORM.grid that allows the user to select a query from a
> selection of queries. The user selects the query using this form:
>
> FORM(TABLE(TR(T("Choose Category:"),SELECT([my_list
> ],_name='category',value=current)),
>TR("",INPUT(_type='submit'
>
> The grid is:
>
> SQLFORM.grid(query,
> orderby=db.products.category,
> csv=False)
>
> I would like the user to not have to click on a submit button. I just want
> to have some action that will modify the grid query as soon as the
> selection is made. What's the best way to do this? (I can think of a very,
> very messy way, but I'd like to avoid that.)
>
> Thanks.
>
> --
> Resources:
> - http://web2py.com
> - http://web2py.com/book (Documentation)
> - http://github.com/web2py/web2py (Source code)
> - https://code.google.com/p/web2py/issues/list (Report Issues)
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Re: [web2py] cache issue
Need advice!
Richard
On Mon, Feb 17, 2014 at 4:11 PM, Richard Vézina wrote:
> Nop!
>
> :(
>
> Richard
>
>
> On Mon, Feb 17, 2014 at 3:54 PM, Richard Vézina <
> ml.richard.vez...@gmail.com> wrote:
>
>> Hmm, I think I find my issue...
>>
>> if form.process().accepts:
>> db.commit()
>> factory_cached_dict(0) # Because in this form I just add a value to
>> the table use to create the python dict
>>
>>
>> On Mon, Feb 17, 2014 at 3:41 PM, Richard wrote:
>>
>>> Hello,
>>>
>>> I have an issue with app design and global variable cached python dict...
>>>
>>> I use web2py 2.4.7
>>>
>>> I use to create cached python dict in models like so :
>>>
>>> update_cached_dict_if_elapsed_time = 900
>>> cached_dict = cache.ram('cached_dict',
>>> lambda: {r[0]: r[1] for r in
>>> db.executesql("""...""")},
>>>
>>> time_expire=update_cached_dict_if_elapsed_time)
>>>
>>> cached_dict is a for representation of a given table ids... It intent to
>>> reduce the number of requests that hit the database by using python dict as
>>> much as possible...
>>>
>>> But I got in trouble trying to update this dict with
>>> update_cached_dictt_if_elapsed_time... First as cached_dict this variable
>>> is in globals, so I use to add more logic around the
>>> update_cached_dict_if_elapsed_time var like so :
>>>
>>>
>>> update_cached_dict_if_elapsed_time = None
>>> if update_cached_dict_if_elapsed_time == 0:
>>> pass
>>> elif request.args(0) == 'table_name' and request.function == 'create'
>>> and request.post_vars:
>>> update_cached_dict_if_elapsed_time = 0
>>>
>>> I find this cumbersome and prone to error because if I have other thing
>>> that should trigger a dict update, I have to add more logic...
>>>
>>> So, I though I could make factory dict function like so :
>>>
>>> def factory_cached_dict(update_cached_dict_if_elapsed_time=900):
>>> global
>>> cached_dict
>>> cached_dict = cache.ram('cached_dict',
>>> lambda: {r[0]: r[1] for r in
>>> db.executesql("""...""")},
>>>
>>> time_expire=update_cached_dict_if_elapsed_time)
>>>
>>> factory_cached_dict(900)
>>>
>>> Above is in models...
>>>
>>> Then I though I could just update my global cached_dict var from any
>>> controller like so :
>>>
>>> if form.process().accepts:
>>> factory_cached_dict(0) # Because in this form I just add a value to
>>> the table use to create the python dict
>>>
>>> But I am really desapointed it not seems to work because I still
>>> experiment issue with not up to date cached_dict because there is missing
>>> key value pairs for id and it representation.
>>>
>>> I think the issue is that even if I call the factory after form submit
>>> the dict get recreated at each request by the factory call in models or
>>> there is something else going on that I don't understand (maybe issue with
>>> cache in web2py in web2py 2.4.7??)
>>>
>>> Thanks for any help.
>>>
>>> Richard
>>>
>>> --
>>> Resources:
>>> - http://web2py.com
>>> - http://web2py.com/book (Documentation)
>>> - http://github.com/web2py/web2py (Source code)
>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
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>>>
>>
>>
>
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Re: [web2py] A query too far? Inner join with group by...
So... You seem to be ready for a stored procedure... Or you need to thought
to your problem into more then one step, maybe having a view for the sub
query...
I was to porpose the multiple subquery, since your query is already slow, I
would try this option, just to see if it couldn't be a bit faster...
For slow query that for which I don't want to invest more time to create a
function or stored procedure, I generally create a view and cache it with
web2py...
Richard
On Mon, Feb 17, 2014 at 4:46 PM, Joe Barnhart wrote:
> Hi Richard --
>
> Don't need to try it... Do a thought experiment... The "belongs" matches
> the entire set of all affected times, event_codes and courses. It becomes
> the cartesian product of all combinations of time, event_code, and course.
> It matches N*M*K entries in the times table, where N, M, and K are the
> counts of the members of the set. By contrast, the number of rows in the
> minimum times query is a tiny fraction of that.
>
> Let's say I have a competitor with a minimum time of 10 sec. in event 1,
> course A. He may also have that exact time (on a bad day) for event 2,
> course B. In this scenario, event 2 course B would normally be a much
> faster time -- in fact his "best" times has such a faster time. But when
> you do the overall query with "belongs" on ALL members of times,
> event_code, and course, you will match BOTH 10 sec. times -- event 1 on
> course A and event 2 on course B, so both times will appear in the final
> result. (Along with the true best time for event 2, course B, which was
> faster than 10 sec.)
>
> I could probably do a correlated subquery to solve this problem, but those
> are famously inefficient. The join, convoluted as it is (and I agree
> there) is still the best way.
>
> What I really wish I could do is use a select to return the min(time) and
> the ID of the row it occurred on. But GROUP BY won't allow that. One of
> the limitations of the set theory underpinning SQL. That's where the
> correlated subquery comes it -- do a select with ORDER BY on time, then
> choose LIMIT BY 0,1 to get only one row. But that query has to be repeated
> for every combination of course and event_code. I have about 20 rows to
> search for a typical competitor and each query above takes around 700 ms.
> so that's not a good option!
>
> -- Joe B.
>
> On Monday, February 17, 2014 12:51:07 PM UTC-8, Richard wrote:
>
>> But what you do in the join should be reproducible in a where clause... I
>> start rewriting your join into a where clause at first and realize that I
>> would need to rewrite 3-4 for time the same subquery in sql or I had to
>> write a recursive query that would not help in translation into web2py
>> query...
>>
>> I don't see how the multiples belongs would not lead to the samething as
>> you query did you try it?
>>
>> You still have the option of just using db.executesql(''' your actual sql
>> query ''')
>>
>> Richard
>>
>>
>> On Mon, Feb 17, 2014 at 3:24 PM, Joe Barnhart wrote:
>>
>>> Hi Richard --
>>>
>>> I thought about a subquery... But I've never seen or heard of the trick
>>> of using "subquery[0]" to pick out one column of the subquery.
>>>
>>> I see your approach is to materialize the subquery as a Rows object and
>>> then pick out elements. I don't think this will work as expected tho
>>> because the "belongs" logic will choose incorrect values. For example say
>>> the time is 10 seconds, but there are 20 different rows (NOT "best" times)
>>> with the same time. Your approach will choose the 10 sec. time for ALL
>>> combinations of event code and course -- not just the SPECIFIC combination
>>> in the row that matches the "best" time..
>>>
>>> That's why I chose a "join" -- it forces the elements to match
>>> perfectly. But thanks for the technique. The idea of materializing the
>>> Rows and using it in another query bears thinking about.
>>>
>>> -- Joe
>>>
>>>
>>> On Monday, February 17, 2014 7:32:57 AM UTC-8, Richard wrote:
>>>
Hello Joe,
Found your plain sql query already convoluted, there is not simpler way
to express it in SQL first? You seem to use join as if it was a where, join
not intent for this, using it like that will make thing slower...
Could this work :
subquery = db.executesql('''select course, event_code, min(finals) as "
min_time" from times
where id_competitor= and finals>0
group by course, event_code''')
rows = db((db.times.event_code.belongs(subquery[1])) & (db.times.
course.belongs(subquery[0]) & (db.times.min_time.belongs(subquery[2]))
& (db.times.competitor=='').select(db.times.ALL)
I can't try
:(
Richard
On Mon, Feb 17, 2014 at 6:38 AM, Joe Barnhart wrote:
> So I'm trying to use the DAL to create all of my queries, but I may
> have just exceeded its capability.
>
> My task is to create a view of "best times" for a particular sport.
[web2py] Re: Remember me with login_bare?
If you need to turn on long expiration manually, you can include the following code: session.auth.expiration = response.session_cookie_expires = auth. settings.long_expiration session.auth.remember = True If your code does an immediate redirect after login, then you don't need to set response.session_cookie_expires (it will be set by Auth on the next request). Anthony On Tuesday, February 18, 2014 5:21:23 AM UTC-5, Robin Manoli wrote: > > Is there a way to use the functionality of remember me when using > login_bare? If so, how? > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: Is it ok (i.e. safe !?) to extend the crud class
I don't see why it wouldn't be safe it's like extending any class. However, if you're doing this you might as well just make your own search controller function elsewhere. -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Is it ok (i.e. safe !?) to extend the crud class
Hi, The html form created by crud.search is great, but for some fields I wanted the right hand 'text' input field to be a autocomplete style field so users can see all the distinct values for a field that they can then pick. I've extended crud search in a class, this files is in in the applications modules folder, i had to import from gluon.tools import Crud , from gluon import * to get past errors with current.request Before I spend more time working on this just wanted to check this is safe to do! Thanks Paul -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] SQLFORM.grid buttons as text
I've applied a layout that I downloaded from web2py.com. The layout turns
the Edit and Delete buttons of SQLFORM.grid into textual links (anchors):
"Edit" and "Delete". However, the two text labels run together like so:
"EditDelete". I'd like to put some space between them, ie "Edit Delete".
I tried doing this in the CSS:
.buttontext {
padding: 5 px;
}
And it does give me the spacer. *But* this causes a scroll bar to appear to
the right of the grid!
What's the right way to do what I'm trying to do?
Thanks.
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[web2py] Eliminating Submit Button
I have a SQLFORM.grid that allows the user to select a query from a
selection of queries. The user selects the query using this form:
FORM(TABLE(TR(T("Choose Category:"),SELECT([my_list
],_name='category',value=current)),
TR("",INPUT(_type='submit'
The grid is:
SQLFORM.grid(query,
orderby=db.products.category,
csv=False)
I would like the user to not have to click on a submit button. I just want
to have some action that will modify the grid query as soon as the
selection is made. What's the best way to do this? (I can think of a very,
very messy way, but I'd like to avoid that.)
Thanks.
--
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[web2py] Cache related table
Hey,
in one of my projects, the users have usernames, and the usernames are not
to ever change. I also write out auth_user.username, as well as
auth_user.first_name, so I wonder if these can be cached, even if they are
a related table.
1. Is there a way to cache all usernames and first names?
2. Can they also be cached if they are related to other tables such as
*thing.owner
= auth_user.id, {{=thing.owner.username}}*?
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[web2py] Remember me with login_bare?
Is there a way to use the functionality of remember me when using login_bare? If so, how? -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[web2py] Re: apache windows 2.8.2 sending email blocks the server?
Ah, gotcha! That stuff about GIL and I/O is not 100% true. SMTP is blocking. Scheduler is the answer. On Tuesday, 18 February 2014 17:02:36 UTC+11, Tim Richardson wrote: > > I've noticed that apache 2.4 with mod_wsgi and python 2.7 does not respond > to other requests while a controller is doing mail.send > mod_wsgi on windows is one process and threads, which means that python is > blocking on sending mail. > Could this be correct? > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
