[web2py] introducing-git-goggles
http://teebes.com/blog/22/introducing-git-goggles seems interesting
Re: [web2py] can web2py be used as a static website generator?
On 20/11/2011 23:49, Robert Shaver wrote: But can I put an HTML file in a directory on the server and reach it from the web? That's what I think of as a static web page. just putting your html file in static folder or subfolder maybe resolve your quest? than you can reach your files with an url like this: http://localhost:8000/yourapp/static/hello.html Manuele
[web2py] how to execute a controller from command line
hi, is it possible to execute a controller from command line without running a wsgi server? I want to use that in a long running applications which from time to time will call different controllers
[web2py] Using Fast CGI
Dear ALL, I want to use a normal python host and i want to know how can i use fast CGI for this ??
Re: [web2py] Using Fast CGI
http://web2py.com/book/default/chapter/11 and what hosting do you use now?
[web2py] Re: Using Fast CGI
i want to use arvix and i picked python as my language , now what i want to know is what would i upload to the host the full framework or my website , i dont know where to start
Re: [web2py] Re: github hg repo
I was an hg lover, for a long time I resisted to use git. But now, I am discovering git github and I am really enjoying to work with git. May be because I like more github than bitbucket or gcode.
[web2py] Re: introducing-git-goggles
Nice
[web2py] Re: ValueError: need more than 1 value to unpack
Hi Massimo,
now contains -
import datetime; now = datetime.datetime.now() # For date time
Thanks, Rahul D
On Nov 22, 7:22 pm, Massimo Di Pierro massimo.dipie...@gmail.com
wrote:
form.vars.updated_on= now
what's now?
form.vars.posted_by = Rahul
posted_by must be an id.
On Nov 22, 3:21 am, Rahul rahul.dhak...@gmail.com wrote:
What's inside now?
Inside now contains this -
import datetime; now = datetime.datetime.now() # For date time
Vinicius, I am sorry about the messed up traceback - Never noticed
that. simply copy-pasted the same. will take care in future (for now
its pasted below again)
But I don't understand why the code isnt working when I am serializing
this in view? It seems to work on the db and even the below code works
fine -
def before_submit_of_update(form):
form.vars.updated_on= now
form.vars.posted_by = Rahul
here now works fine. what is the problem when I am serializing it?
Traceback (most recent call last): [Reformatted ]
File D:\WEB2PY\web2py\gluon\restricted.py, line 194, in
restricted exec ccode in environment File D:/WEB2PY/web2py/
applications/Link_IT/controllers/default.py, line 276, in module
File D:\WEB2PY\web2py\gluon\globals.py, line 149, in lambda
self._caller = lambda f: f() File D:/WEB2PY/web2py/applications/
Link_IT/controllers/default.py, line 58, in index return
dict(form=form, list_updates=db(db.updates).select())
File D:\WEB2PY\web2py\gluon\dal.py, line 5697, in select return
self.db._adapter.select(self.query,fields,attributes)
File D:\WEB2PY\web2py\gluon\dal.py, line 1233, in select rows =
response(sql)
File D:\WEB2PY\web2py\gluon\dal.py, line 1223, in response
self.execute(sql)
File D:\WEB2PY\web2py\gluon\dal.py, line 1309, in execute return
self.log_execute(*a, **b) File D:\WEB2PY\web2py\gluon\dal.py, line
1304, in log_execute ret = self.cursor.execute(*a,**b)
File C:\Python27\lib\sqlite3\dbapi2.py, line 66, in
convert_timestamp datepart, timepart = val.split( )ValueError:
need more than 1 value to unpack
I am working on other options for splitting etc.
Thanks, Rahul D
(www.flockbird.com) - web2py powered
Regards, Rahul
(www.flockbird.com-web2py powered)
On Nov 21, 7:14 pm, Vinicius Assef vinicius...@gmail.com wrote:
Rahul, this is a str.split() error and it happens when there are less
pieces than str.split() expects.
An example:
fullname = 'John Smith'
(first_name, last_name) = fullname.split( )
print 'first:', first_name, '- last:', last_name
John - Smith
fullname = 'John'
(first_name, last_name) = fullname.split( )
Traceback (most recent call last):
File pyshell#6, line 1, in module
(first_name, last_name) = fullname.split( )
ValueError: need more than 1 value to unpack
There weren't 2 parts in fullname. That's why the error occured.
Back to your problem, the same is happening with your updated_on
field. I'd make default=request.now on it.
BTW, try organize the traceback. It helps people helping you.
--
Vinicius Assef.
On Mon, Nov 21, 2011 at 10:48 AM, Rahul rahul.dhak...@gmail.com wrote:
Hi All,
Is there a solution for below traceback I posted (I am on 1.99.2,
win7, firefox,ie9). Tried search for a solution in below thread .. no
help ...
http://groups.google.com/group/web2py/browse_thread/thread/fc4a30879f...
Traceback
1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.20.21.22.
Traceback (most recent call last): File D:\WEB2PY\web2py\gluon
\restricted.py, line 194, in restricted exec ccode in environment
File D:/WEB2PY/web2py/applications/Link_IT/controllers/default.py,
line 276, in module File D:\WEB2PY\web2py\gluon\globals.py, line
149, in lambda self._caller = lambda f: f() File D:/WEB2PY/
web2py/applications/Link_IT/controllers/default.py, line 58, in
index return dict(form=form, list_updates=db(db.updates).select())
File D:\WEB2PY\web2py\gluon\dal.py, line 5697, in select return
self.db._adapter.select(self.query,fields,attributes) File D:\WEB2PY
\web2py\gluon\dal.py, line 1233, in select rows = response(sql)
File D:\WEB2PY\web2py\gluon\dal.py, line 1223, in response
self.execute(sql) File D:\WEB2PY\web2py\gluon\dal.py, line 1309, in
execute return self.log_execute(*a, **b) File D:\WEB2PY\web2py
\gluon\dal.py, line 1304, in log_execute ret =
self.cursor.execute(*a,**b) File C:\Python27\lib\sqlite3\dbapi2.py,
line 66, in convert_timestamp datepart, timepart = val.split(
)ValueError: need more than 1 value to unpack
here is my controller (default.py) --
def index():
return dict( list_updates=db(db.updates).select())
here is the view (index.html) -
{{right_sidebar_enabled=False}}
{{extend 'layout.html'}}
{{=list_updates}}
my model
[web2py] Re: SQLFORM upload type and long file+path names
On Thursday, November 24, 2011 12:06:24 AM UTC-5, Massimo Di Pierro wrote:
1) Is there an easy way to overload the default behavior of the
SQLFORM so it stores the filename in the database, instead of encoding
it in the renamed-file? I see the Field class has a custom_store/
retrieve variable, could I just duplicate the default DAL store/
retrieve functions and add my extra file name logic? Or is there a
better way?
One thing you can do it is
Field('name','upload',length=260)
it will truncate the generated filename to 260.
Note, I think using the 'length' arg in this way requires trunk. In the
current stable version, it automatically limits the filename to 200
characters (plus extension). If you set length to less than 200, I'm not
sure what happens.
In trunk, length defaults to 512, but if you set it lower, it will limit
the entire filename (including extension) to that length. Note, the
filename is of the form
[table].[field].[16-char uuid fragment].[b16encoded original
filename].[extension]
If that ends up longer than 'length', it gets truncated from the end
(though the extension is not truncated). So, depending on the table and
field names, you need about 40 characters even without encoding the
original filename at all.
Also, note that the 'length' argument applies to the filename only -- it
does not include the full path length, so you have to account for that
separately when setting the length (maybe we should have it apply to the
full path length when the file is being stored on the filesystem).
Anthony
[web2py] Access remote oracle database
Hi, I just started using web2py and I'm don't know how to connect to my remote oracle database. According with the chapter 6 of the official book the url should be the following: oracle://username/password@test There are no parameters for the server ip address in the example, then I tried this: oracle://myusername/mypassword@server_ip_address/database_name and oracle://myusername/mypassword@server_ip_address:1521/database_name None of them worked. What I need to do in order to access my oracle database remotely?
Re: [web2py] Re: github hg repo
I really tried to switch from hg to git (several times) but did not find sufficient reasons to stick with it.
[web2py] new to web2py/python
Hello I'm new to web2py/python, web development in general. can you suggest me the appropriate learning path. I've used django for couple of months. regards
Re: [web2py] new to web2py/python
Read the book... Also there is a breif introduction to python in the first or second chapter... Richard On Thu, Nov 24, 2011 at 11:37 AM, chandrakant kumar k.03chan...@gmail.comwrote: Hello I'm new to web2py/python, web development in general. can you suggest me the appropriate learning path. I've used django for couple of months. regards
Re: [web2py] new to web2py/python
Dont be afraid to ask People here tend to be very helpfull with newbies like you and me. Dont know why :) 2011/11/24 Richard Vézina ml.richard.vez...@gmail.com Read the book... Also there is a breif introduction to python in the first or second chapter... Richard On Thu, Nov 24, 2011 at 11:37 AM, chandrakant kumar k.03chan...@gmail.com wrote: Hello I'm new to web2py/python, web development in general. can you suggest me the appropriate learning path. I've used django for couple of months. regards
[web2py] About transactions
Hello as I make the following actions run within the same transaction form = SQLFORM(my_table) if form.accepts(request.vars, session): id = int(form.vars.id) doc = my_table[id] doc.update_record(state=1) other_table.insert(documento=doc, ...) redirect(my_url) elif form.errors: response.flash = 'errors' return dict(form=form) I need to submit, update_record and insert running on the same transaction. Best Regards Jose
[web2py] Re: how to execute a controller from command line
You can do python web2py.py -S welcome/default/index -M -N but it will not call the view On Nov 24, 5:13 am, elffikk elff...@gmail.com wrote: hi, is it possible to execute a controller from command line without running a wsgi server? I want to use that in a long running applications which from time to time will call different controllers
[web2py] Re: how to execute a controller from command line
If you want to call the view just do wget http://127.0.0.1:8000/welcome/default/index On Nov 24, 12:26 pm, Massimo Di Pierro massimo.dipie...@gmail.com wrote: You can do python web2py.py -S welcome/default/index -M -N but it will not call the view On Nov 24, 5:13 am, elffikk elff...@gmail.com wrote: hi, is it possible to execute a controller from command line without running a wsgi server? I want to use that in a long running applications which from time to time will call different controllers
[web2py] Re: Access remote oracle database
I think oracle://myusername:mypassword@server_ip_address:1521/database_name On Nov 24, 8:43 am, Humberto humbfd...@gmail.com wrote: Hi, I just started using web2py and I'm don't know how to connect to my remote oracle database. According with the chapter 6 of the official book the url should be the following: oracle://username/password@test There are no parameters for the server ip address in the example, then I tried this: oracle://myusername/mypassword@server_ip_address/database_name and oracle://myusername/mypassword@server_ip_address:1521/database_name None of them worked. What I need to do in order to access my oracle database remotely?
[web2py] Re: About transactions
They run in the same transactions by default. On Nov 24, 10:58 am, Jose jjac...@gmail.com wrote: Hello as I make the following actions run within the same transaction form = SQLFORM(my_table) if form.accepts(request.vars, session): id = int(form.vars.id) doc = my_table[id] doc.update_record(state=1) other_table.insert(documento=doc, ...) redirect(my_url) elif form.errors: response.flash = 'errors' return dict(form=form) I need to submit, update_record and insert running on the same transaction. Best Regards Jose
[web2py] My ideas/proposals for the CMS
It's been some time since I started thinking about which structure should be given to the web2py-based CMS. So far, I came out with some experiments and tons of brainstorming-level documentation of how I thing stuff should be made. So, here it is some stuff: Project homepage: http://w2cms.com/ Source code on GitHub: https://github.com/rshk/web2cms/ Documentation: http://w2cms.com/doc/_build/html/ The project status is not even considerable an alpha, what I did is more experiment-level, but I started defining a structure as I think it should be. A quick overview of planned features: * Different kind of contents (page, article, ...), referred as node, managed by the same code, but with different fields/views/behavior. This is very similar to drupal content management, for who is familiar with it. * User-defined fields associated to content types. Unlike drupal, configuration should be placed (also?) in configuration files, to keep structure and content well separated * The main layout is composed of different regions, in which some blocks, containing either static or dynamic content may be placed. * Comments and stuff, as components (with ajax loading, etc.) * Categories/tags/.. managed by assigning tags to stuff (not only to content, possibly to users or other entities). Tags are categorized in vocabularies that define the tag behavior / limitations, and can be organized in trees. * Relationships. A lot of stuff can be defined by defining relationships between entities, such as parent for a tree organization, like for a facebook-like liking of things, vote with a '3' value to implement a fivestar content rating, etc. * Everything is translatable. I see how in other software, such as Drupal, translation of content can become a pain if it's not directly supported by the core, so I created a way to handle translations of pretty much everything with parallel ``t9n_*`` tables. * Per-domain configuration selection. the database connection URI and other settings may be defined per-domain (autodiscovery? through environment vars? ...?), in order to manage several websites on one web2py installation. Feel free to clone and test the CMS, everything should work out of the box using SQLite; just keep in mind that there is very few to see at the moment (content creation, listing and display are the only things working as I write). Any feedback / suggestion / proposal is greatly appreciated! -- Samuele ~redShadow~ Santi redshadow[at]hackzine.org - redshadowhack[at]gmail.com Blog: http://hackzine.org GPG Key signature: 050D 3E9F 6E0B 44CE C008 D1FC 166C 3C7E EB26 4933 /me recommends: Squadra Informatica - http://www.squadrainformatica.com - Proud ThinkPad T-Series owner - Registered Linux-User: #440008 * GENTOO User since 1199142000 (2008-01-01) * former DEBIAN SID user Software is like sex: it's better when it's free! -- Linus Torvalds signature.asc Description: This is a digitally signed message part
[web2py] Re: Access remote oracle database
web2py already comes with native oracle support? I installed pyodbc and cx_oracle, but I still can't connect to my remote oracle database. I tested a connection with postgres (I needed to install psycopg2) and it's working fine. Ps. My OS is Windows 7 x64. Ps2. I tried running the web2py binary and from the source.
Re: [web2py] Re: how to execute a controller from command line
python web2py.py -S welcome/default/index -M -N is what I was looking for, but I need the ability to execute it from python and want to pass arguments and vars would like to do that without subprocesses (like os.system or others) something like import gluon.main gluon.main.wsgi.exec(app,controller, args, vars)
Re: [web2py] My ideas/proposals for the CMS
Does it works on Google App Engine? I will take a look and test today! Thanks for sharing! On Thu, Nov 24, 2011 at 4:34 PM, ~redShadow~ redsha...@hackzine.org wrote: It's been some time since I started thinking about which structure should be given to the web2py-based CMS. So far, I came out with some experiments and tons of brainstorming-level documentation of how I thing stuff should be made. So, here it is some stuff: Project homepage: http://w2cms.com/ Source code on GitHub: https://github.com/rshk/web2cms/ Documentation: http://w2cms.com/doc/_build/html/ The project status is not even considerable an alpha, what I did is more experiment-level, but I started defining a structure as I think it should be. A quick overview of planned features: * Different kind of contents (page, article, ...), referred as node, managed by the same code, but with different fields/views/behavior. This is very similar to drupal content management, for who is familiar with it. * User-defined fields associated to content types. Unlike drupal, configuration should be placed (also?) in configuration files, to keep structure and content well separated * The main layout is composed of different regions, in which some blocks, containing either static or dynamic content may be placed. * Comments and stuff, as components (with ajax loading, etc.) * Categories/tags/.. managed by assigning tags to stuff (not only to content, possibly to users or other entities). Tags are categorized in vocabularies that define the tag behavior / limitations, and can be organized in trees. * Relationships. A lot of stuff can be defined by defining relationships between entities, such as parent for a tree organization, like for a facebook-like liking of things, vote with a '3' value to implement a fivestar content rating, etc. * Everything is translatable. I see how in other software, such as Drupal, translation of content can become a pain if it's not directly supported by the core, so I created a way to handle translations of pretty much everything with parallel ``t9n_*`` tables. * Per-domain configuration selection. the database connection URI and other settings may be defined per-domain (autodiscovery? through environment vars? ...?), in order to manage several websites on one web2py installation. Feel free to clone and test the CMS, everything should work out of the box using SQLite; just keep in mind that there is very few to see at the moment (content creation, listing and display are the only things working as I write). Any feedback / suggestion / proposal is greatly appreciated! -- Samuele ~redShadow~ Santi redshadow[at]hackzine.org - redshadowhack[at]gmail.com Blog: http://hackzine.org GPG Key signature: 050D 3E9F 6E0B 44CE C008 D1FC 166C 3C7E EB26 4933 /me recommends: Squadra Informatica - http://www.squadrainformatica.com - Proud ThinkPad T-Series owner - Registered Linux-User: #440008 * GENTOO User since 1199142000 (2008-01-01) * former DEBIAN SID user Software is like sex: it's better when it's free! -- Linus Torvalds -- Bruno Rocha [http://rochacbruno.com.br]
Re: [web2py] My ideas/proposals for the CMS
On Thu, 2011-11-24 at 16:56 -0200, Bruno Rocha wrote: Does it works on Google App Engine? I will take a look and test today! Thanks for sharing! Thanks for testing! -- That's why I shared :) (Long Live Open Source) -- Samuele ~redShadow~ Santi redshadow[at]hackzine.org - redshadowhack[at]gmail.com Blog: http://hackzine.org GPG Key signature: 050D 3E9F 6E0B 44CE C008 D1FC 166C 3C7E EB26 4933 /me recommends: Squadra Informatica - http://www.squadrainformatica.com - Proud ThinkPad T-Series owner - Registered Linux-User: #440008 * GENTOO User since 1199142000 (2008-01-01) * former DEBIAN SID user Software is like sex: it's better when it's free! -- Linus Torvalds signature.asc Description: This is a digitally signed message part
[web2py] Re: My ideas/proposals for the CMS
On Thu, 24 Nov 2011 19:34:52 +0100 ~redShadow~ redsha...@hackzine.org wrote: * Different kind of contents (page, article, ...), referred as node, managed by the same code, but with different fields/views/behavior. This is very similar to drupal content management, for who is familiar with it. * User-defined fields associated to content types. Unlike drupal, configuration should be placed (also?) in configuration files, to keep structure and content well separated * The main layout is composed of different regions, in which some blocks, containing either static or dynamic content may be placed. I'm not familiar with Drupal, but very much like Concrete5 (concrete5.org) where it is extremely easy to convert HTML/CSS/JS theme into Concrete5 one. Moreover, different page types just define areas on the page where user can then freely put different type of content via blocks. * Comments and stuff, as components (with ajax loading, etc.) * Categories/tags/.. managed by assigning tags to stuff (not only to content, possibly to users or other entities). Tags are categorized in vocabularies that define the tag behavior / limitations, and can be organized in trees. Blog, comments, categories and tags are e.g. in Concrete5 realized via add-ons or different 'Blog plugins' and does not belong to the core. * Everything is translatable. I see how in other software, such as Drupal, translation of content can become a pain if it's not directly supported by the core, so I created a way to handle translations of pretty much everything with parallel ``t9n_*`` tables. Concrete5 uses gettext, *.po/mo files and every translatable function is prefixed with t(). Finally, Concrete5 is CMS written on top of MVS framework which enables developers to easily develop different add-on like blogs, news, ecommerce modules etc., so I believe that web2py CMS should take advantage of its framework and provide API for developers so that it can be easily enhanced. Please, take a look at Concrete5. Sincerely, Gour -- You have a right to perform your prescribed duty, but you are not entitled to the fruits of action. Never consider yourself the cause of the results of your activities, and never be attached to not doing your duty. http://atmarama.net | Hlapicina (Croatia) | GPG: 52B5C810 signature.asc Description: PGP signature
[web2py] Re: About transactions
On 24 nov, 15:31, Massimo Di Pierro massimo.dipie...@gmail.com
wrote:
They run in the same transactions by default.
Nop!
Please see the following example
model:
tb_1 = db.define_table('t1',
Field('field1'),
Field('field2', 'integer')
)
tb_2 = db.define_table('t2',
Field('field1'),
Field('field2', 'integer')
)
controller:
def test():
form = SQLFORM(tb_1)
if form.accepts(request.vars, session):
try:
tb_2.insert(field1='test', field2='1dfdfh') #field2 is
integer, must be a mistake
redirect(URL('test'))
except:
redirect(URL('error'))
elif form.errors:
response.flash = 'errors'
return dict(form=form)
def error():
return dict()
despite the error, the record is inserted in tb_1. And I believe so,
because first submit occurs. So I asked how to include submit and
subsequent actions in a tranasaccion.
Jose
[web2py] How to include T from gluon in custom module
I'm writing a plugin and (as recommended) putting my plugin classes in the modules folder. I'm using from gluon import * to get gluon classes in the module file, but I'm still getting an error message about translation strings: global name 'T' is not defined. Do I need to import T from a specific gluon file?
Re: [web2py] Re: My ideas/proposals for the CMS
On Thu, 2011-11-24 at 20:05 +0100, Gour wrote: On Thu, 24 Nov 2011 19:34:52 +0100 ~redShadow~ redsha...@hackzine.org wrote: * Different kind of contents (page, article, ...), referred as node, managed by the same code, but with different fields/views/behavior. This is very similar to drupal content management, for who is familiar with it. * User-defined fields associated to content types. Unlike drupal, configuration should be placed (also?) in configuration files, to keep structure and content well separated * The main layout is composed of different regions, in which some blocks, containing either static or dynamic content may be placed. I'm not familiar with Drupal, but very much like Concrete5 (concrete5.org) where it is extremely easy to convert HTML/CSS/JS theme into Concrete5 one. Moreover, different page types just define areas on the page where user can then freely put different type of content via blocks. For page types, you mean the equivalent of layout.html? That's exactly what drupal does and I'm doing here; plus I think that columns population is more view-specific than controller-specific; for example the same controller would return the same bare list of posts either for the last posts html view and the rss feed view, but the html one will also populate sidebars with blocks, footer with copyright message, etc. * Comments and stuff, as components (with ajax loading, etc.) * Categories/tags/.. managed by assigning tags to stuff (not only to content, possibly to users or other entities). Tags are categorized in vocabularies that define the tag behavior / limitations, and can be organized in trees. Blog, comments, categories and tags are e.g. in Concrete5 realized via add-ons or different 'Blog plugins' and does not belong to the core. The idea is to have the core (but possibly also 'extension modules') define several entities that can be used to design the whole structure. So many stuff will probably go into core modules, just to let them be eventually unplugged and/or replaced by contributed ones. But since this is the most relevant part, I'm working on this :) * Everything is translatable. I see how in other software, such as Drupal, translation of content can become a pain if it's not directly supported by the core, so I created a way to handle translations of pretty much everything with parallel ``t9n_*`` tables. Concrete5 uses gettext, *.po/mo files and every translatable function is prefixed with t(). Yep. I think that one big error here is to mix up t()-ranslatable strings with multi-language content. The scope of the ``t()`` function (that exists in Drupal too, using *.po files, imported into database for performance; also called ``T()`` in web2py) is to translate *short* strings, mostly hard-coded, and used in the interface. For the actual *contents* (pages, etc.) it's important that translations are kept separated (as possibly the translation source can be updated after translation, etc.), but, for example, the Drupal core doesn't handle this directly, so contributed modules implementing this have to hack it into core logic, but this won't always work smoothly as expected. Finally, Concrete5 is CMS written on top of MVS framework which enables developers to easily develop different add-on like blogs, news, ecommerce modules etc., so I believe that web2py CMS should take advantage of its framework and provide API for developers so that it can be easily enhanced. Drupal is not *based on* a framework, it *is* a framework + some core modules defining the basic cms behavior + contributed modules extending functionality. I'm working on the add-ons/modules management thing too; maybe I recently figured out the best way to handle this, but I'm not already sure it is the right way to do that, so, more info about it is coming soon. Please, take a look at Concrete5. I'll have a look at it for knowledge, although for what I understood, it isn't very distant from Drupal and what is my idea of CMS. -- Samuele ~redShadow~ Santi redshadow[at]hackzine.org - redshadowhack[at]gmail.com Blog: http://hackzine.org GPG Key signature: 050D 3E9F 6E0B 44CE C008 D1FC 166C 3C7E EB26 4933 /me recommends: Squadra Informatica - http://www.squadrainformatica.com - Proud ThinkPad T-Series owner - Registered Linux-User: #440008 * GENTOO User since 1199142000 (2008-01-01) * former DEBIAN SID user Software is like sex: it's better when it's free! -- Linus Torvalds signature.asc Description: This is a digitally signed message part
Re: [web2py] How to include T from gluon in custom module
in module from gluon import current class MyClass(object): def __init__(self): self.T = current.T # important only assign current objects inside instance methods. Never do it as class attributes or on module top level. On Thu, Nov 24, 2011 at 5:31 PM, monotasker scotti...@gmail.com wrote: I'm writing a plugin and (as recommended) putting my plugin classes in the modules folder. I'm using from gluon import * to get gluon classes in the module file, but I'm still getting an error message about translation strings: global name 'T' is not defined. Do I need to import T from a specific gluon file? -- Bruno Rocha [http://rochacbruno.com.br]
Re: [web2py] How to include T from gluon in custom module
Thanks again Bruno.
[web2py] Re: web2py solution for debbuging with FirePHP/Firebug
Hello, The file is not available at this link http://www.box.net/shared/dtm0dhgze9 anymore. Can you re-upload it or make it available in any other form? Your gesture will be highly appreciated. Regards, FZ
[web2py]
Who is user web2py on github?From my Android phone on T-Mobile. The first nationwide 4G network.
Re: [web2py] Re: orderby='random' on Google App Engine
Isn't random sort suported in GAE ? * rows = db(query).select().sort(lambda row: random.random()) File /base/data/home/apps/s~movucahq/0-1.354917246392574252/gluon/dal.py, line 5789, in select return self.db._adapter.select(self.query,fields,attributes) File /base/data/home/apps/s~movucahq/0-1.354917246392574252/gluon/dal.py, line 3410, in select (items, tablename, fields) = self.select_raw(query,fields,attributes) File /base/data/home/apps/s~movucahq/0-1.354917246392574252/gluon/dal.py, line 3367, in select_raw filters = self.expand(query) File /base/data/home/apps/s~movucahq/0-1.354917246392574252/gluon/dal.py, line 3249, in expand return expression.op(expression.first, expression.second) File /base/data/home/apps/s~movucahq/0-1.354917246392574252/gluon/dal.py, line 3263, in AND a = self.expand(first) File /base/data/home/apps/s~movucahq/0-1.354917246392574252/gluon/dal.py, line 3249, in expand return expression.op(expression.first, expression.second) File /base/data/home/apps/s~movucahq/0-1.354917246392574252/gluon/dal.py, line 3109, in OR def OR(self,first,second): raise SyntaxError, Not supported SyntaxError: Not supported * * * *-- * * * *Bruno Rocha* *[http://rochacbruno.com.br]*
[web2py] Re: About transactions
But what about your first example, without the try...except? Are you saying
that if the other_table.insert() fails, the doc.update_record() still
succeeds in committing? I don't think that should be the case. If there's
an uncaught exception before the response is returned, web2py should roll
back any open transactions.
Anthony
On Thursday, November 24, 2011 2:11:19 PM UTC-5, Jose wrote:
On 24 nov, 15:31, Massimo Di Pierro massimo@gmail.com
wrote:
They run in the same transactions by default.
Nop!
Please see the following example
model:
tb_1 = db.define_table('t1',
Field('field1'),
Field('field2', 'integer')
)
tb_2 = db.define_table('t2',
Field('field1'),
Field('field2', 'integer')
)
controller:
def test():
form = SQLFORM(tb_1)
if form.accepts(request.vars, session):
try:
tb_2.insert(field1='test', field2='1dfdfh') #field2 is
integer, must be a mistake
redirect(URL('test'))
except:
redirect(URL('error'))
elif form.errors:
response.flash = 'errors'
return dict(form=form)
def error():
return dict()
despite the error, the record is inserted in tb_1. And I believe so,
because first submit occurs. So I asked how to include submit and
subsequent actions in a tranasaccion.
Jose
Re: [web2py] Re: how to execute a controller from command line
Maybe exec_environment: http://web2py.com/book/default/chapter/04#Execution-Environment On Thursday, November 24, 2011 1:43:11 PM UTC-5, elffikk wrote: python web2py.py -S welcome/default/index -M -N is what I was looking for, but I need the ability to execute it from python and want to pass arguments and vars would like to do that without subprocesses (like os.system or others) something like import gluon.main gluon.main.wsgi.exec(app,controller, args, vars)
[web2py] Re: About transactions
Note, in your try...except example, you could do:
except:
db.rollback()
redirect(URL('error'))
See http://web2py.com/book/default/chapter/06#commit-and-rollback.
Anthony
On Thursday, November 24, 2011 5:40:39 PM UTC-5, Anthony wrote:
But what about your first example, without the try...except? Are you
saying that if the other_table.insert() fails, the doc.update_record()
still succeeds in committing? I don't think that should be the case. If
there's an uncaught exception before the response is returned, web2py
should roll back any open transactions.
Anthony
On Thursday, November 24, 2011 2:11:19 PM UTC-5, Jose wrote:
On 24 nov, 15:31, Massimo Di Pierro massi...@gmail.com
wrote:
They run in the same transactions by default.
Nop!
Please see the following example
model:
tb_1 = db.define_table('t1',
Field('field1'),
Field('field2', 'integer')
)
tb_2 = db.define_table('t2',
Field('field1'),
Field('field2', 'integer')
)
controller:
def test():
form = SQLFORM(tb_1)
if form.accepts(request.vars, session):
try:
tb_2.insert(field1='test', field2='1dfdfh') #field2 is
integer, must be a mistake
redirect(URL('test'))
except:
redirect(URL('error'))
elif form.errors:
response.flash = 'errors'
return dict(form=form)
def error():
return dict()
despite the error, the record is inserted in tb_1. And I believe so,
because first submit occurs. So I asked how to include submit and
subsequent actions in a tranasaccion.
Jose
[web2py] Re: table inheritance and defined requires
Nik, declare your validators before you clone your model.
I've encountered this issue before and the problem was because I wasn't*
*declaring
validators of the master table *BEFORE* I define the new gholas (i.e.
clones) table. When I re-located the offending .requires immediately
after the master table, inheritance worked as expected.
Massimo, maybe it's worth a mention in the new book version, considering
that its coding convention: define models first, validators later. It
might save a few hours worth of head scratching and a lifetime of hair
loss. :D
Here's a proposed entry:
Table inheritance may not behave as expected if attributes or validators
are left undefined before passing them to the *define_table*. If the cloned
fields are expected to behave like the original, ensure attributes are
declared prior to using them for defining subsequent models.
...
doesn't work: as expected
db.define_table('t_master', Field('f1'), Field('f2'))
db.define_table('t_ghola', db.t_master, Field('owner', db.auth_user))
db.t_master.f1.requires=IS_NOT_EMPTY() # defined before clone creation;
validator not inherited
db.t_master.f1.requires == db.t_ghola.f1.requires
*False*
inheritance works
db.define_table('t_master', Field('f1'), Field('f2'))
db.t_master.f1.requires=IS_NOT_EMPTY() #validator defined before clone
table creation
db.define_table('t_ghola', db.t_master, Field('owner', db.auth_user))
db.t_master.f1.requires == db.t_ghola.f1.requires
*True*
*
*
P.S. Found a typo in the book, Self-Reference and Aliases section, in case
it hasn't been corrected yet. *Subtle*, misspelled as subtile: The
difference is *subtile*, and there is ...
Best,
[web2py] Re: Access remote oracle database
Web2py supports oracle. Requires cxoracle and rinning from source. What problem do you experience? On Nov 24, 12:42 pm, Humberto humbfd...@gmail.com wrote: web2py already comes with native oracle support? I installed pyodbc and cx_oracle, but I still can't connect to my remote oracle database. I tested a connection with postgres (I needed to install psycopg2) and it's working fine. Ps. My OS is Windows 7 x64. Ps2. I tried running the web2py binary and from the source.
[web2py] Re: About transactions
Anthony is right
if you catch the exception yourself web2py stll commits because does
not detect failure. If catch the exception and want to rollback you
have to be explicit. Still. It is in a transaction.
On Nov 24, 5:11 pm, Anthony abasta...@gmail.com wrote:
Note, in your try...except example, you could do:
except:
db.rollback()
redirect(URL('error'))
Seehttp://web2py.com/book/default/chapter/06#commit-and-rollback.
Anthony
On Thursday, November 24, 2011 5:40:39 PM UTC-5, Anthony wrote:
But what about your first example, without the try...except? Are you
saying that if the other_table.insert() fails, the doc.update_record()
still succeeds in committing? I don't think that should be the case. If
there's an uncaught exception before the response is returned, web2py
should roll back any open transactions.
Anthony
On Thursday, November 24, 2011 2:11:19 PM UTC-5, Jose wrote:
On 24 nov, 15:31, Massimo Di Pierro massi...@gmail.com
wrote:
They run in the same transactions by default.
Nop!
Please see the following example
model:
tb_1 = db.define_table('t1',
Field('field1'),
Field('field2', 'integer')
)
tb_2 = db.define_table('t2',
Field('field1'),
Field('field2', 'integer')
)
controller:
def test():
form = SQLFORM(tb_1)
if form.accepts(request.vars, session):
try:
tb_2.insert(field1='test', field2='1dfdfh') #field2 is
integer, must be a mistake
redirect(URL('test'))
except:
redirect(URL('error'))
elif form.errors:
response.flash = 'errors'
return dict(form=form)
def error():
return dict()
despite the error, the record is inserted in tb_1. And I believe so,
because first submit occurs. So I asked how to include submit and
subsequent actions in a tranasaccion.
Jose
Re: [web2py] Re: how to execute a controller from command line
yep, that it is, I should read again the book :) thank you Massimo, thank you Anthony
Re: [web2py] Ajax and table rows.
Cliff, you alluded that this doesn't work, but it's actually a valid
signature and should work:
IS_IN_DB(db(db.categories.parent_table==request.args(0)),'categories.id','
categories.name')
just as valid as the following signatures:
IS_IN_DB(db(db.categories.parent_table==request.args(0)), categories.id,
db.categories._format) #uses the default format of the source table
IS_IN_DB(db(db.categories.parent_table==request.args(0)), categories.id,
%(name)s)
IS_IN_DB(db(db.categories.parent_table==request.args(0)), db.categories.id,
%(name)s)
The OP didn't state what the error was, but there's a typo in his
validator: c ategories.name when it should've been just categories.name.
Could that be the problem?
On Wednesday, November 23, 2011, Cliff wrote:
signature from book:
IS_IN_DB(db, 'person.id', '%(name)s', zero=T('choose one'))
can also be:
IS_IN_DB(db(query), 'person.id', '%(name)s', zero=T('choose one'))
You have:
IS_IN_DB(db(db.categories.parent_table==request.args(0)),'categories.id
','c
ategories.name')
Should be:
IS_IN_DB(db(db.categories.parent_table==request.args(0)),'categories.id
','%
(name)s')
On Nov 21, 10:17 am, tsvim ttm...@gmail.com javascript:; wrote:
Ok, now that this works seems I'm still in trouble.
The page I'm loading is one that has a table that I'm trying to make
clickable and a form to enter more data.
Here is the controller:
@auth.requires_login()
def budget():
db.expense.parent_table.default = request.args(0)
db.expense.category.requires =
IS_IN_DB(db(db.categories.parent_table==request.args(0)),'categories.id','c
ategories.name')
form = crud.create(db.expense)
expenses = db(db.expense.parent_table==request.args(0)).select()
return dict(user=auth.user.first_name, expenses=expenses, form=form)
def edit_expense():
return repr(request.vars.id)
My view:
table
tr
thDate and Time/th
thTitle/th
thCategory/th
thAmount/th
thSource/th
/tr
{{ for expense in expenses: }}
tr class=expenses
id={{=expense.id}}
onmouseover=jQuery(this).attr(style.backgroundColor='lightgrey')
onmouseout=jQuery(this).attr(style.backgroundColor='white')
td{{=expense.datetime}}/td
td{{=expense.title}}/td
td{{=expense.category.name}}/td
td{{=expense.amount}} {{=expense.denomination}}/td
td{{=expense.source}}/td
/tr
{{pass}}
/table
hr /
{{=form}}
script
$(document).ready(function () {
$('.expenses').click(function(){
ajax('edit_expense?id=' + $(this).attr('id'), [], '#target')
});});
/script
div id=target/div
I added the AJAX script to have it return to edit_expense the id of the
row
that was clicked but I get an error about the crud.create line in my
controller.
Thanks again for your help.
Tsvi
[web2py] Re: Access remote oracle database
Do you have the oracle client installed on your web2py machine? If you do, you should be able to test the connection to oracle with 'sqlplus database/password'. oracle-instantclient is available for free from www.oracle.com/technetwork/index.html. I'm using this on my linux machine to access a remote oracle server using web2py. I believe this is also available for windows. I installed three rpms, basic, sqlplus, and devel. If you have the oracle client set up, you might want to test if you can access oracle directly from python before trying it from web2py. The cx_Oracle source has some good examples of how to do this. If all this is already working, then post some of the specific errors you are having and I'll try to help if I can. - Tom On Nov 24, 6:36 pm, Massimo Di Pierro massimo.dipie...@gmail.com wrote: Web2py supports oracle. Requires cxoracle and rinning from source. What problem do you experience? On Nov 24, 12:42 pm, Humberto humbfd...@gmail.com wrote: web2py already comes with native oracle support? I installed pyodbc and cx_oracle, but I still can't connect to my remote oracle database. I tested a connection with postgres (I needed to install psycopg2) and it's working fine. Ps. My OS is Windows 7 x64. Ps2. I tried running the web2py binary and from the source.
[web2py] Re: About transactions
On 24 nov, 21:43, Massimo Di Pierro massimo.dipie...@gmail.com
wrote:
Anthony is right
if you catch the exception yourself web2py stll commits because does
not detect failure. If catch the exception and want to rollback you
have to be explicit. Still. It is in a transaction.
Ok, I understand, this work. Now I ask how I can solve the following:
tb_1 = db.define_table('t1',
Field('field1'),
Field('field2', 'integer'),
Field('field3', 'upload', autodelete=True),
)
tb_2 = db.define_table('t2',
Field('field1'),
Field('field2', 'integer')
)
Note --- autodelete=True
I need it to be this way
in this case is a update
def test():
form = SQLFORM(tb_1, 1)
if form.accepts(request.vars, session):
try:
tb_2.insert(field1='test', field2='1xbx123')
except:
db.rollback()
redirect(URL('error'))
redirect(URL('test'))
elif form.errors:
response.flash = 'errors'
return dict(form=form)
thus lose the original file uploaded
Jose
Re: [web2py] Re: My ideas/proposals for the CMS
Right now I am developing a Social-CMS. I am in very beggining of the project, I have all the ideas and directions but for now only article user management. But I am working to finish all the features in one month ( I have a deadline with a client) My goal is a model-less app (No models, I mean less models) tables are defined in modules, the system is: multi-theme multi-content-type multi-tenant Runs on GAE A basic sample page http://movucahq.appspot.com/Movuca/home/index A basic Article of content type Article http://movucahq.appspot.com/Movuca/article/show/3010/web2py-rocks A basic Article of content type Cook Recipe http://movucahq.appspot.com/Movuca/article/show/17004/salad Every content-type is a class in datamodel module, so the developer can extend to create your own content-types, in the views and static folders there are theme/* separated namespaces, it is possible to load themes dynamically. I dont have any idea for plugin handling (yet). That is, The code is in github: https://github.com/rochacbruno/Movuca Very beggining of the project, THIS IS NOT A CMS, it is a social-network engine or a Social CMS. Inspired in vikuit.com I hope to have a pre-alpha version for tests in one month or less. Bruno.
[web2py] Re: About transactions
On Thursday, November 24, 2011 9:27:06 PM UTC-5, Jose wrote:
def test():
form = SQLFORM(tb_1, 1)
if form.accepts(request.vars, session):
try:
tb_2.insert(field1='test', field2='1xbx123')
except:
db.rollback()
redirect(URL('error'))
redirect(URL('test'))
elif form.errors:
response.flash = 'errors'
return dict(form=form)
thus lose the original file uploaded
I haven't tried it, but if you set dbio=False in form.accepts, I assume it
won't touch the file at that point. You can then handle the tb_1 update
manually after the tb_2 insert in the try block.
Anthony
[web2py] Any simple open-source resources for web2py with database management via restful api?
Any help is gladly appreciated!
[web2py] Re: Any simple open-source resources for web2py with database management via restful api?
http://web2py.com/book/default/chapter/09#RESTful-Web-Services On Nov 24, 8:29 pm, haikuvend Resident haikuv...@gmail.com wrote: Any help is gladly appreciated!
[web2py] Re: issue with form.process in default/user
My answer did not get posted. Trying again... auth.settings.register_onvalidation = do_my_postvalidation_stuff auth.messages.registration_successful = 'Thank you for registering' form = auth.register() #does its own call to form.process() OR form = SQLFORM(db.auth_user) if form.process(onvalidation=do_my_postvalidation_stuff).accepted: session.flash = 'Thank you for registering' On Nov 25, 12:22 am, Dave dave.st...@gmail.com wrote: I'm a bit stumped on this one... I need to do some 'stuff' after either a user registeres or updates their profile. Basically there's a half dozen boolean fields which correspond to mailing lists the user may opt-in to. I tried customizing the default/user controller like so: form = auth.register() if form.process(onvalidation=do_my_postvalidation_stuff).accepted: session.flash = 'Thank you for registering' It seems that the form.process OR form.accepts(request,session) does not work if I let the form be generated by using form = auth() or form = auth.register(). Short of writing my own whole registration and profile management controllers, is there an easy work around here? When I submit the form nothing happens. I've even tried putting a debug `print 'got here'` type message inside the validation method and if construct above.
