[web2py] Re: Combine IS_IN_DB and IS_NOT_IN_DB
You should read the section on database validators
http://web2py.com/books/default/chapter/29/07/forms-and-validators#Database-validators
you can either use the _and argument of IS_IN_DB, but more easily for
everybody, e.g. there's not even a chance they can select an ip that is
used yet, you can just pass a set instead of the whole table to IS_IN_DB...
db(~db.ipaddress.id.belongs(db(db.server.id0)._select(db.server.ipaddress_id)))
On Saturday, April 25, 2015 at 5:28:16 PM UTC+2, kecajk...@gmail.com wrote:
Hi Guys,
I have simple database:
db.define_table('ipaddress',
Field('ip', unique=True, length=200),
Field('subnet', length=200),
format = '%(ip)s')
db.define_table('server',
Field('servername', length=200),
Field('port', length=200),
Field('ipaddress_id', 'reference ipaddress'))
I have few records in ipaddress table and not would like to add some
validators.
When adding record to server table i would like to check if ipaddress_id
exist in ipaddress table AND if it hasn't been used before in server table.
That can be done by doing:
db.server.ipaddress_id.requires = IS_IN_DB(db,db.ipaddress.id, '%(ip)s')
,IS_NOT_IN_DB(db,db.server.ipaddress_id, '%(ip)s')]
But in that case Filed server.ipaddress_id is not a dropdown menu and it's
not presented as %(ip)s. I would like to have dropdown to choose IP
available in ipaddress table, but just the one which hasn't been used
before. Any tips?
Thanks,
--
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Re: [web2py] Re: database chema recommendations needed
Yes, but it is in python... I would use it as a starting point and transform it into a web app... But I don't know what you are doing and what you already have... But what you were talking about seems to me as a pretty big undertake for a single man!! (but again you maybe not alone). Richard On Wed, Apr 22, 2015 at 10:24 PM, John jhnpl...@gmail.com wrote: Gramps is a desktop program for building a family tree. We have a web based version that we're fine with although I'd like to tie it into the actual site sometime for joint login purposes. This other part of the site is the individual transcriptions of old records. The data you would reference/cite as sources for facts in doing research for building a family tree. Upon further thought, places (State, County, CityTown) be best in it's own table so they each only get stored once. On Tuesday, April 21, 2015 at 10:05:32 AM UTC-5, John wrote: New to programming and web2py. Been dabbling in web design for a while, building sites with wordpress, plugging things in. My first real project will be a site/app for my sister. Genealogical resources. Lots of records that will need to be added via csv and also via forms. Will also need to be displayed in sortable grid/table format and will need advanced search capabilities. These records will be things like births, deaths, marriages etc and would have anywhere from 10-20 fields for things like; surname | given name(s) | DOB | State | County | City/Town | Father surname | father given name | mother surname | mother given name | source. On the site, people would most likely browse by clicking a State, then the County and then Birth records at which point they would see the sortable grid/table with all birth records for that County, State. Else they would go to an advanced search page where they would choose the record type from a drop down, State from a drop down which would then populate a drop down for Counties of the chosen State. A choice for all States/Counties would be nice. Names, they would type in. DOB could be typed in as well though it would be nice if they could choose a date or date range. Some records may only have a partial date like maybe just the year. Each record type will have all the same fields of course so it only makes sense to have a table for each. There will be approx 20-30 different record types. I thought about individual tables for each record type for each state but that would be 51 tables(50 States plus DC) times however many record types there ends up being so 1000-1500 tables. Seems like too many. I'm in no rush and realize I have a lot of work to do and a lot to learn. At some point this site will hopefully become a community based site so membership and permissions will be needed. A forum would be nice but I haven't seen anything regarding that in the documentation yet. But first and foremost is the data records. I've read that each application gets it's own database so I'm thinking my first/main app would be *Records* with db tables for births, deaths, marriages etc. Am I correct in thinking that a table for each record type would be best and to not break it down by State but rather make State a field/column? Then again, when/if we end up with lots of records, that would be a lot of rows considering the number of births in the USA over a period of a few centuries. -- 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/d/optout. -- 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/d/optout.
Re: [web2py] Re: web2py update app admin doesn't work anymore
thanks it worked perfectly On Sat, Apr 25, 2015 at 6:18 PM, 黄祥 steve.van.chris...@gmail.com wrote: what version did you use right now? if i'm not wrong in the newest version got the pydal modules separate. please download and unzip from web2py website. ref: http://web2py.com/books/default/chapter/29/14/other-recipes#Upgrading http://web2py.com/init/default/download 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 a topic in the Google Groups web2py-users group. To unsubscribe from this topic, visit https://groups.google.com/d/topic/web2py/Nze8LILg94M/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/d/optout. -- 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/d/optout.
[web2py] Caching Architecture Question
Hey everyone, Question on cacheing app architecture. I have some selects I would like to cache for speedup, specifically in redis, but on a more abstract level, I have a question. I have modularized most of my functions so I can efficiently iterate the application, and can unit test effectively. In production, I'd like to have the selects cached for speed, but I don't want to pass in a cache object for every possible unit test. Instead, I'd like to have global access to the cache, and turn it on and off with a global variable for testing. I understand cache is a global variable with access to the web2py environment. Can anyone forsee any problems with implementation of cacheing within a module that is NOT specifically passed in from the web2py environment, but rather imported externally? (I understand this is a hard question to answer, but I'm more just looking for : You're an idiot you completely forgot X). Thank you all in advance. Looking forward to seeing you at web2pycon2015! -Mark -- 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/d/optout.
[web2py] Re: database chema recommendations needed
Hey John,
Welcome to the community.
I'm not sure I understand your requirements exactly, but here is my
thoughts on a schema:
For the initial MVP, I usually like to keep the amount of tables to a
minimum, then as I figure out the common queries I can separate them out
into multiple tables.
For an app such as yours, I would use validators and autocomplete, to
ensure State, County, City/Town are the same:
Also, if ALL the fields are the same, and the only difference is the record
type, why not add that as a different field?
IE:
VALID_RECORD_TYPES = ['Birth Certificate','Death Certificate']
db.define_table('genealogical_records',
Field('location_state','string'),
Field('location_county','string'),
Field('location_city_town','string'),
Field('record_type','string',requires=IS_IN_SET(VALID_RECORD_TYPES)),
Field('attribute_1','type')).
As the database grows, you could change VALID_RECORD_TYPES to receive a
function that is a select if you want it more dynamic:
db.define_table('valid_record_types',
Field('label','string'),
Field('input_attributes','list_string'))
def get_valid_record_types():
return [(row.id,row.label) for row in db(db.valid_record_types).select
()]
VALID_RECORD_TYPES = get_valid_record_types()
Also, you'll notice I put in the input attributes:
I find a common design pattern I use is:
fields = []
fields.append(db.table.field)
form =SQLFORM(*fields)
With this pattern in place, you could forseeably store the data fields you
want to create for the form in the table for each record type
or you can do this in a module and import a list of fields you want to edit
for each record type.
You can use groupby to get records grouped by city, state, etc.
Sorry if I'm chiming in and dont understand the requirements fully.
Obviously in the first part, you could obviously make those location fields
references to a database table, but then you have a more complex join
operation for every update and select.
-Mark
On Saturday, April 25, 2015 at 10:28:10 AM UTC-5, John wrote:
Gramps is a desktop program for building a family tree. We have a web
based version that we're fine with although I'd like to tie it into the
actual site sometime for joint login purposes. This other part of the site
is the individual transcriptions of old records. The data you would
reference/cite as sources for facts in doing research for building a family
tree.
Upon further thought, places (State, County, CityTown) be best in it's own
table so they each only get stored once.
On Tuesday, April 21, 2015 at 10:05:32 AM UTC-5, John wrote:
New to programming and web2py. Been dabbling in web design for a while,
building sites with wordpress, plugging things in. My first real project
will be a site/app for my sister. Genealogical resources. Lots of records
that will need to be added via csv and also via forms. Will also need to be
displayed in sortable grid/table format and will need advanced search
capabilities. These records will be things like births, deaths, marriages
etc and would have anywhere from 10-20 fields for things like; surname |
given name(s) | DOB | State | County | City/Town | Father surname | father
given name | mother surname | mother given name | source.
On the site, people would most likely browse by clicking a State, then
the County and then Birth records at which point they would see the
sortable grid/table with all birth records for that County, State.
Else they would go to an advanced search page where they would choose the
record type from a drop down, State from a drop down which would then
populate a drop down for Counties of the chosen State. A choice for all
States/Counties would be nice. Names, they would type in. DOB could be
typed in as well though it would be nice if they could choose a date or
date range. Some records may only have a partial date like maybe just the
year.
Each record type will have all the same fields of course so it only makes
sense to have a table for each. There will be approx 20-30 different record
types. I thought about individual tables for each record type for each
state but that would be 51 tables(50 States plus DC) times however many
record types there ends up being so 1000-1500 tables. Seems like too many.
I'm in no rush and realize I have a lot of work to do and a lot to learn.
At some point this site will hopefully become a community based site so
membership and permissions will be needed. A forum would be nice but I
haven't seen anything regarding that in the documentation yet. But first
and foremost is the data records. I've read that each application gets it's
own database so I'm thinking my first/main app would be *Records* with
db tables for births, deaths, marriages etc. Am I correct in thinking that
a table for each record type would be best and to not break it down by
State but rather make State a field/column? Then
[web2py] Re: database chema recommendations needed
One more thing, if you are worried about the speed, you can always cache the results in memory. On Tuesday, April 21, 2015 at 10:05:32 AM UTC-5, John wrote: New to programming and web2py. Been dabbling in web design for a while, building sites with wordpress, plugging things in. My first real project will be a site/app for my sister. Genealogical resources. Lots of records that will need to be added via csv and also via forms. Will also need to be displayed in sortable grid/table format and will need advanced search capabilities. These records will be things like births, deaths, marriages etc and would have anywhere from 10-20 fields for things like; surname | given name(s) | DOB | State | County | City/Town | Father surname | father given name | mother surname | mother given name | source. On the site, people would most likely browse by clicking a State, then the County and then Birth records at which point they would see the sortable grid/table with all birth records for that County, State. Else they would go to an advanced search page where they would choose the record type from a drop down, State from a drop down which would then populate a drop down for Counties of the chosen State. A choice for all States/Counties would be nice. Names, they would type in. DOB could be typed in as well though it would be nice if they could choose a date or date range. Some records may only have a partial date like maybe just the year. Each record type will have all the same fields of course so it only makes sense to have a table for each. There will be approx 20-30 different record types. I thought about individual tables for each record type for each state but that would be 51 tables(50 States plus DC) times however many record types there ends up being so 1000-1500 tables. Seems like too many. I'm in no rush and realize I have a lot of work to do and a lot to learn. At some point this site will hopefully become a community based site so membership and permissions will be needed. A forum would be nice but I haven't seen anything regarding that in the documentation yet. But first and foremost is the data records. I've read that each application gets it's own database so I'm thinking my first/main app would be *Records* with db tables for births, deaths, marriages etc. Am I correct in thinking that a table for each record type would be best and to not break it down by State but rather make State a field/column? Then again, when/if we end up with lots of records, that would be a lot of rows considering the number of births in the USA over a period of a few centuries. -- 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/d/optout.
[web2py] duplicate session when using ajax callback in component
hi,
is it possible to use ajax callback to update session value in component?
the same code on ajax callback is work fine when not in component
(originally take from web2py appliance (estore)
i've tested it and ended with duplicate session during ajax callback to
update session value in component :
*steps :*
1. choose dvd id = 2 with quantity 2 in sqlform.factory and submitted it
2. update the quantity into 1 in the checkout component
*result checked session value using response.toolbar()*
purchase:
2:
1
2:
2
*code*
*controllers/test.py*
session.purchase = session.purchase or {}
session_purchase = session.purchase
def test():
return dict()
def purchase_detail_callback():
id = int(request.vars.id)
if request.vars.action == 'remove':
del session.purchase[id]
redirect(request.env.http_web2py_component_location, client_side = True)
if request.vars.action == 'adjust_total_price':
quantity = int(request.vars['quantity_%s' % id])
price = int(request.vars.price)
*session.purchase[id] = quantity*
total_price = quantity * price
total_qty = 0
grand_total = 0
for calculation_id, calculation_quantity in session_purchase.items():
dvd = db.dvd(calculation_id)
calculation_total_price = calculation_quantity * dvd.acquisition_price
total_qty += calculation_quantity
grand_total += calculation_total_price
return jQuery('#total_price_%s').html(%s); jQuery('#total_qty').html(%s);
jQuery('#grand_total').html(%s); % (id, total_price, total_qty,
grand_total)
*views/test/test.html*
{{extend 'layout.html'}}
{{=LOAD('test', 'purchase_cart.load', ajax = True, vars =
{'reload_div':'map'} ) }}
{{=LOAD('test', 'purchase_checkout.load', ajax = True, target = 'map') }}
*views/test/purchase_checkout.load*
{{total_qty = 0 }}
{{grand_total = 0 }}
table class=table table-condensed table-hover
tr
th{{=T('DVD') }}/th
th{{=T('Price') }}/th
th{{=T('Quantity') }}/th
th{{=T('Total Price') }}/th
th{{=T('Action') }}/td
/tr
{{for id, qty in order.items():}}
{{p = db.dvd(id) }}
{{total_price = qty * p.acquisition_price}}
{{total_qty += qty}}
{{grand_total += total_price}}
tr
td{{=SPAN(p.title) }}/td
td{{=SPAN('Rp. %s' % format(p.acquisition_price, ,d) ) }}/td
td
form
span class=col-xs-3
input name={{='quantity_%s' % p.id}} value={{=qty}}
class=form-control
onkeyup=ajax('{{=URL('purchase_detail_callback', vars = dict(id = p.id,
action = 'adjust_total_price',
price = p.acquisition_price) ) }}', ['{{='quantity_%s' % p.id}}'], ':eval'
) /
/span
/form
/td
tdRp. {{=SPAN('%s' % format(total_price, ,d), _id = 'total_price_%s' %
p.id) }}/td
td
{{=SPAN(A(I(_class='glyphicon glyphicon-remove-sign'),
callback=URL('purchase_detail_callback', vars=dict(id=p.id,
action='remove') ),
delete='tr', _title='Remove from Order') ) }}
/td
/tr
{{pass}}
tr
td/td
td{{=B(T('Grand Total') ) }}/td
td{{=SPAN('%s' % format(total_qty, ,d), _id = 'total_qty') }}/td
tdRp. {{=SPAN('%s' % format(grand_total, ,d), _id = 'grand_total')
}}/td
td/td
/tr
/table
thanks and 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)
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Re: [web2py] creating DAL from SQL file
I don't know what you are doing... As far as I can see the only thing you
have to do is to is that you call the script with as argument a valid
web2py db connection string...
a database dump is what is say you dump your db into a file... But I don't
think this script work like that, I thought it could work over a file, but
it seems to work against a web2py live db connection string...
Richard
On Sat, Apr 25, 2015 at 2:21 AM, Ron Chatterjee achatterjee...@gmail.com
wrote:
Thanks for all the help Richard. I tried to work around the code
extract_mysql_models.py (attached is the code). Basically, I installed
XAMP/WAMP and in the phpmyadmin I have the sql database. I am running this
code but it fails in line #74:
p = subprocess.Popen(['mysqldump','--user=%s' % username,'--password=%s'
% password,'--skip-add-drop-table','--no-data',
database_name,table_name[0]], stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
sql_create_stmnt, stderr = p.communicate()
I don't know what a mysql dump is. Wondering if the above two lines can be
written like,
cat_str = 'SELECT *From' + + table_name[0]
get_table = cursor.execute(cat_str)
sql_create_stmnt = cursor.fetchall()
And then go on with if 'CREATE' in sql_create_stmnt:
Anyway, I am attaching the script if it make it makes it any clear.
On Wednesday, April 22, 2015 at 12:44:08 PM UTC-7, Richard wrote:
The version in the thread seems not have been included in web2py...
Try the one in gluon/scripts/
Richard
On Wed, Apr 22, 2015 at 3:41 PM, Richard Vézina ml.richa...@gmail.com
wrote:
This regex : regex = re.compile('(.*?):(.*?)@(.*)')
Seems to parse the below command line call!!
Richard
On Wed, Apr 22, 2015 at 3:39 PM, Richard Vézina ml.richa...@gmail.com
wrote:
https://github.com/web2py/web2py/blob/master/scripts/extract_mysql_models.py
Ok, it is not working exactly how I thought it was... Do you have
myslqldump install?
Do you use Linux or Windows...
what if you do
python extract_mysql_models.py username:password@data_basename
On Wed, Apr 22, 2015 at 3:28 PM, Ron Chatterjee achatte...@gmail.com
wrote:
I used this version (the first one) and change to MySQLdb.
https://groups.google.com/forum/#!searchin/web2py/extract_mysql_models.py/web2py/XPoTlzPG7lQ/ngSsMbd6zHAJ
It gives me an error:
Basically,
This worked
db = MySQLdb.connect(host = 'localhost',user ='root',passwd = '',db =
'name_of_my_database')
But this didn't.
extract_mysql_models.py --user 'root' --password '' --host '127.0.0.1'
--database 'name_of_my_database' --dalname 'wikidb' --colcomments
--singlemigrate mywiki.py
Note, my password is empty.
The error I get is simply that it can't connect to the server. So, I
am going through the code now.
On Wednesday, April 22, 2015 at 2:49:41 PM UTC-4, Richard wrote:
What do you exactly get out of extract_mysql_models.py applied over
an SQL dump of the schema (only no data inserts)?
Richard
On Wed, Apr 22, 2015 at 2:29 PM, Ron Chatterjee achatte...@gmail.com
wrote:
Sorry, wasn't clear. Basically want to create a DAL (db.py) file
from an existing site that I locally hosted (wAMP) which is php front
end
mysql backend. I exported out of my WAMP (phpmysqladmin) the tables and
fields in SQL language. Then I tried to make DAL out of it. As you
explained, thats not possible, Now I will try to take a stab at working
with extract_mysql_models.py but it will probably will require some
updates. If nothing works, I can use the MYSQL workbench to connect to
the
server to draw me the schema and then write the DAL from that. Hope it
clear things up now. My bad.
On Wednesday, April 22, 2015 at 2:04:49 PM UTC-4, Richard wrote:
Hello Ron,
The more this thread goes the less I understand what you are trying
to acheive... Do you want to translate a SQLite DB into a web2py
model? or
MySQL DB? If you do have a MySQL server instance your connection string
seems correct... But then you have to define the table you want to
access
in this table or you only have DB connection active which give you
notting
because the DAL don't know the DB structure...
Richard
On Wed, Apr 22, 2015 at 1:30 PM, Ron Chatterjee
achatte...@gmail.com wrote:
This is what I was looking for.
https://groups.google.com/forum/#!searchin/web2py/extract_mysql_models.py/web2py/XPoTlzPG7lQ/ngSsMbd6zHAJ
But homehow the code didn't work for me even when I followed the
example like it says. So, I am creating a stand alone version that
works
with MySQLdb.
On Tuesday, April 21, 2015 at 4:58:52 PM UTC-4, Ron Chatterjee
wrote:
I have sqlite browser. I am guessing its the same like SQlite
Manager where someone can import, export csv or sql file. I don't
have
password in that database and work externally to the python
*I guess one possibility will be:*
import MySQLdb
import sys
try:
db = MySQLdb.connect(host = 'localhost',user
[web2py] Re: Capture XML response into string for further parsing with ElementTree
you have fromstring() for parsing the xml. just fetch it with, e.g. urllib2 and load it with fromstring(). On Saturday, April 25, 2015 at 5:28:15 PM UTC+2, NeoToren wrote: Amazon Payments responds to a website with XML. Amazon doesn't send back an XML to my site - it just displays XML - at the same URL my website sent a well formed, hashed and signed message. I need to parse the Amazon XML response into meaningful variables for moving forward with the purchasing workflow. ElementTree can parse XML if fed with a file or a string. As far as I know ElementTree cannot read directly from an htttp address. Thus I need scrape the XML from the screen / that URL into a string to feed ElementTree. How can I capture the XML into a string for further parsing ... or better still... Any magic to capture AND parse from a URL in a short and sweet way ? 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/d/optout.
[web2py] Re: LOAD() problem: Yes, I am bungling the world's smallest web2py app.
Thanks, Dmitry--some questions. 1. What does will take no view mean for the showtasks() method? 2. Why are .load extensions not recommended? There seems to be some history on the list but I don't understand the issues. -- 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/d/optout.
[web2py] Re: LOAD() problem: Yes, I am bungling the world's smallest web2py app.
On Saturday, April 25, 2015 at 3:24:38 PM UTC-4, Tom Campbell wrote: Thanks, Dmitry--some questions. 1. What does will take no view mean for the showtasks() method? If you return a string or HTML helper object (which includes the grid), web2py will not look for/execute a view but will simply return the string or serialized helper directly, so there is no need for a view. 1. Why are .load extensions not recommended? There seems to be some history on the list but I don't understand the issues. The reason you might want to use a .load extension (or any alternative to the default .html) is in case the same action gets called as a standard HTML page as well as an Ajax component that gets loaded within a page -- that way you can have two different views (in the later case, you would typically not extend the layout.html view). The issue to consider is that when using the URL() function without specifying an extension, the extension of the current action is propagated, so uses of URL() within a .load action will have a .load URL, which you may or may not want (if you don't want the .load extension to propagate, you can simply set extension=False). Anthony -- 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/d/optout.
[web2py] Re: How to set a condition with @auth.requires_login in Web2py
Did this solution http://stackoverflow.com/a/29799597/440323 not work for you? On Saturday, April 25, 2015 at 11:28:10 AM UTC-4, Christophe Meessen wrote: In my web2py web app, the controller function def index(): has the decorator @auth.requires_login(). For development and testing purpose I comment out this decorator. But I often forget to uncomment it before committing the code. I would like to change this decorator into something that would test if a file is present (i.e. skipLogin) and if not to require login. I can then add the skipLogin file in my .gitignore file and don't need to worry about commenting and uncommenting the decorator line. I suppose it should be something like @auth.requires(lambda: xxx) but I have no idea what xxx should be. -- 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/d/optout.
[web2py] Re: Pydal ilike search inside a list of strings?
db.tablename.fieldname.contains('whatever')
On Saturday, 25 April 2015 10:28:10 UTC-5, Tom Stratton wrote:
Hi -
I'm struggling to find a way to do an ilike style search within a list
of strings field in the db.
For example, my field may contain ['Donald Duck', 'Minnie Mouse']
I'd like that record returned when I am searching for '%mouse%'
Maybe I need to cast the list to a string but this is just part of a
larger query and I'm hoping for a simpler, built in, solution.
Thanks
Tom
PS - what does it take to get posting permissions? I feel like I would
participate more if my answers didn't get help overnight ;-)
--
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/d/optout.
Re: [web2py] creating DAL from SQL file
I got the code to run half way. I am saying, if we can bypass
subprocess.Popen by:
cat_str = 'SELECT *From' + + table_name[0]
get_table = cursor.execute(cat_str)
sql_create_stmnt = cursor.fetchall()
I may not need to have mysqldump or anything. I just don't know what
subprocess.Popen does that we can't do with cursor.
On Saturday, April 25, 2015 at 7:57:56 PM UTC-7, Richard wrote:
I never try it... I may try it for you, but not now, I am working late
tonight to push a new app version in production :(
From the script doc :
This plugin needs:mysqlmysqldumpinstalled and globally available.Under
Windows you will probably need to add the mysql executable directory to the
PATH variable,you will also need to modify mysql to mysql.exe and
mysqldump to mysqldump.exe below.Just guessing here :)Access your tables
with:legacy_db(legacy_db.mytable.id0).select()If the script crashes this
is might be due to that fact that the data_type_map dictionary below is
incomplete.Please complete it, improve it and continue.
1) Do you have mysqldump installed??
https://dev.mysql.com/doc/refman/5.1/en/mysqldump.html
2) Is it globally available (You talk about some LAMP setup so I guess you
are under windows in a virtual LAMP stack?? if so, this has to be check)
3) Under windows? ... (same thing goes here...)
4) Are you able to create a dummy app define a connection string and
define one of your model (one table of your mysql db) and then do a simple
db().select(db.yourTableName.ALL)??
5) If the answer to 4 is yes I guess your are neer to make it works if the
precedent point are cover...
Richard
On Sat, Apr 25, 2015 at 10:41 PM, Ron Chatterjee achatte...@gmail.com
javascript: wrote:
I very simple question. Have you tried? Does the script works for you?
Because it didn't work for me. Idk what you don't understand that I am
doing. Its all the same code. someone can just step through it and figure
out that its failing on subprocess.Popen. Idk why its so hard to
understand. Specially someone as good as you. And I mean it the good way:-).
On Saturday, April 25, 2015 at 6:40:14 PM UTC-7, Richard wrote:
I don't know what you are doing... As far as I can see the only thing
you have to do is to is that you call the script with as argument a valid
web2py db connection string...
a database dump is what is say you dump your db into a file... But I
don't think this script work like that, I thought it could work over a
file, but it seems to work against a web2py live db connection string...
Richard
On Sat, Apr 25, 2015 at 2:21 AM, Ron Chatterjee achatte...@gmail.com
wrote:
Thanks for all the help Richard. I tried to work around the code
extract_mysql_models.py (attached is the code). Basically, I installed
XAMP/WAMP and in the phpmyadmin I have the sql database. I am running this
code but it fails in line #74:
p = subprocess.Popen(['mysqldump','--user=%s' %
username,'--password=%s' % password,'--skip-add-drop-table','--no-data',
database_name,table_name[0]], stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
sql_create_stmnt, stderr = p.communicate()
I don't know what a mysql dump is. Wondering if the above two lines can
be written like,
cat_str = 'SELECT *From' + + table_name[0]
get_table = cursor.execute(cat_str)
sql_create_stmnt = cursor.fetchall()
And then go on with if 'CREATE' in sql_create_stmnt:
Anyway, I am attaching the script if it make it makes it any clear.
On Wednesday, April 22, 2015 at 12:44:08 PM UTC-7, Richard wrote:
The version in the thread seems not have been included in web2py...
Try the one in gluon/scripts/
Richard
On Wed, Apr 22, 2015 at 3:41 PM, Richard Vézina ml.richa...@gmail.com
wrote:
This regex : regex = re.compile('(.*?):(.*?)@(.*)')
Seems to parse the below command line call!!
Richard
On Wed, Apr 22, 2015 at 3:39 PM, Richard Vézina
ml.richa...@gmail.com wrote:
https://github.com/web2py/web2py/blob/master/scripts/extract_mysql_models.py
Ok, it is not working exactly how I thought it was... Do you have
myslqldump install?
Do you use Linux or Windows...
what if you do
python extract_mysql_models.py username:password@data_basename
On Wed, Apr 22, 2015 at 3:28 PM, Ron Chatterjee
achatte...@gmail.com wrote:
I used this version (the first one) and change to MySQLdb.
https://groups.google.com/forum/#!searchin/web2py/extract_mysql_models.py/web2py/XPoTlzPG7lQ/ngSsMbd6zHAJ
It gives me an error:
Basically,
This worked
db = MySQLdb.connect(host = 'localhost',user ='root',passwd = '',db
= 'name_of_my_database')
But this didn't.
extract_mysql_models.py --user 'root' --password '' --host
'127.0.0.1' --database 'name_of_my_database' --dalname 'wikidb'
--colcomments --singlemigrate mywiki.py
Note, my password is empty.
The error I get is simply that it can't connect to the server. So,
I am going through the
Re: [web2py] creating DAL from SQL file
I never try it... I may try it for you, but not now, I am working late
tonight to push a new app version in production :(
From the script doc :
This plugin needs:mysqlmysqldumpinstalled and globally available.Under
Windows you will probably need to add the mysql executable directory to the
PATH variable,you will also need to modify mysql to mysql.exe and mysqldump
to mysqldump.exe below.Just guessing here :)Access your tables with:
legacy_db(legacy_db.mytable.id0).select()If the script crashes this is
might be due to that fact that the data_type_map dictionary below is
incomplete.Please complete it, improve it and continue.
1) Do you have mysqldump installed??
https://dev.mysql.com/doc/refman/5.1/en/mysqldump.html
2) Is it globally available (You talk about some LAMP setup so I guess you
are under windows in a virtual LAMP stack?? if so, this has to be check)
3) Under windows? ... (same thing goes here...)
4) Are you able to create a dummy app define a connection string and define
one of your model (one table of your mysql db) and then do a simple
db().select(db.yourTableName.ALL)??
5) If the answer to 4 is yes I guess your are neer to make it works if the
precedent point are cover...
Richard
On Sat, Apr 25, 2015 at 10:41 PM, Ron Chatterjee achatterjee...@gmail.com
wrote:
I very simple question. Have you tried? Does the script works for you?
Because it didn't work for me. Idk what you don't understand that I am
doing. Its all the same code. someone can just step through it and figure
out that its failing on subprocess.Popen. Idk why its so hard to
understand. Specially someone as good as you. And I mean it the good way:-).
On Saturday, April 25, 2015 at 6:40:14 PM UTC-7, Richard wrote:
I don't know what you are doing... As far as I can see the only thing you
have to do is to is that you call the script with as argument a valid
web2py db connection string...
a database dump is what is say you dump your db into a file... But I
don't think this script work like that, I thought it could work over a
file, but it seems to work against a web2py live db connection string...
Richard
On Sat, Apr 25, 2015 at 2:21 AM, Ron Chatterjee achatte...@gmail.com
wrote:
Thanks for all the help Richard. I tried to work around the code
extract_mysql_models.py (attached is the code). Basically, I installed
XAMP/WAMP and in the phpmyadmin I have the sql database. I am running this
code but it fails in line #74:
p = subprocess.Popen(['mysqldump','--user=%s' %
username,'--password=%s' % password,'--skip-add-drop-table','--no-data',
database_name,table_name[0]], stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
sql_create_stmnt, stderr = p.communicate()
I don't know what a mysql dump is. Wondering if the above two lines can
be written like,
cat_str = 'SELECT *From' + + table_name[0]
get_table = cursor.execute(cat_str)
sql_create_stmnt = cursor.fetchall()
And then go on with if 'CREATE' in sql_create_stmnt:
Anyway, I am attaching the script if it make it makes it any clear.
On Wednesday, April 22, 2015 at 12:44:08 PM UTC-7, Richard wrote:
The version in the thread seems not have been included in web2py...
Try the one in gluon/scripts/
Richard
On Wed, Apr 22, 2015 at 3:41 PM, Richard Vézina ml.richa...@gmail.com
wrote:
This regex : regex = re.compile('(.*?):(.*?)@(.*)')
Seems to parse the below command line call!!
Richard
On Wed, Apr 22, 2015 at 3:39 PM, Richard Vézina ml.richa...@gmail.com
wrote:
https://github.com/web2py/web2py/blob/master/scripts/extract_mysql_models.py
Ok, it is not working exactly how I thought it was... Do you have
myslqldump install?
Do you use Linux or Windows...
what if you do
python extract_mysql_models.py username:password@data_basename
On Wed, Apr 22, 2015 at 3:28 PM, Ron Chatterjee achatte...@gmail.com
wrote:
I used this version (the first one) and change to MySQLdb.
https://groups.google.com/forum/#!searchin/web2py/extract_mysql_models.py/web2py/XPoTlzPG7lQ/ngSsMbd6zHAJ
It gives me an error:
Basically,
This worked
db = MySQLdb.connect(host = 'localhost',user ='root',passwd = '',db
= 'name_of_my_database')
But this didn't.
extract_mysql_models.py --user 'root' --password '' --host
'127.0.0.1' --database 'name_of_my_database' --dalname 'wikidb'
--colcomments --singlemigrate mywiki.py
Note, my password is empty.
The error I get is simply that it can't connect to the server. So, I
am going through the code now.
On Wednesday, April 22, 2015 at 2:49:41 PM UTC-4, Richard wrote:
What do you exactly get out of extract_mysql_models.py applied over
an SQL dump of the schema (only no data inserts)?
Richard
On Wed, Apr 22, 2015 at 2:29 PM, Ron Chatterjee
achatte...@gmail.com wrote:
Sorry, wasn't clear. Basically want to create a DAL (db.py) file
from an existing site that I locally hosted (wAMP) which is php front
end
mysql backend. I exported
[web2py] Re: LOAD() problem: Yes, I am bungling the world's smallest web2py app.
MAGIC! Thank you, Anthony and Dmitry. I misread Dmitry's code for the view and retained the dict() when returning a value from showtasks(), and removed showtasks.load. That is completely wild! Thought I had read the book thoroughly before bugging you folks. 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/d/optout.
Re: [web2py] creating DAL from SQL file
I very simple question. Have you tried? Does the script works for you?
Because it didn't work for me. Idk what you don't understand that I am
doing. Its all the same code. someone can just step through it and figure
out that its failing on subprocess.Popen. Idk why its so hard to
understand. Specially someone as good as you. And I mean it the good way:-).
On Saturday, April 25, 2015 at 6:40:14 PM UTC-7, Richard wrote:
I don't know what you are doing... As far as I can see the only thing you
have to do is to is that you call the script with as argument a valid
web2py db connection string...
a database dump is what is say you dump your db into a file... But I don't
think this script work like that, I thought it could work over a file, but
it seems to work against a web2py live db connection string...
Richard
On Sat, Apr 25, 2015 at 2:21 AM, Ron Chatterjee achatte...@gmail.com
javascript: wrote:
Thanks for all the help Richard. I tried to work around the code
extract_mysql_models.py (attached is the code). Basically, I installed
XAMP/WAMP and in the phpmyadmin I have the sql database. I am running this
code but it fails in line #74:
p = subprocess.Popen(['mysqldump','--user=%s' % username,'--password=%s'
% password,'--skip-add-drop-table','--no-data',
database_name,table_name[0]], stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.PIPE)
sql_create_stmnt, stderr = p.communicate()
I don't know what a mysql dump is. Wondering if the above two lines can
be written like,
cat_str = 'SELECT *From' + + table_name[0]
get_table = cursor.execute(cat_str)
sql_create_stmnt = cursor.fetchall()
And then go on with if 'CREATE' in sql_create_stmnt:
Anyway, I am attaching the script if it make it makes it any clear.
On Wednesday, April 22, 2015 at 12:44:08 PM UTC-7, Richard wrote:
The version in the thread seems not have been included in web2py...
Try the one in gluon/scripts/
Richard
On Wed, Apr 22, 2015 at 3:41 PM, Richard Vézina ml.richa...@gmail.com
wrote:
This regex : regex = re.compile('(.*?):(.*?)@(.*)')
Seems to parse the below command line call!!
Richard
On Wed, Apr 22, 2015 at 3:39 PM, Richard Vézina ml.richa...@gmail.com
wrote:
https://github.com/web2py/web2py/blob/master/scripts/extract_mysql_models.py
Ok, it is not working exactly how I thought it was... Do you have
myslqldump install?
Do you use Linux or Windows...
what if you do
python extract_mysql_models.py username:password@data_basename
On Wed, Apr 22, 2015 at 3:28 PM, Ron Chatterjee achatte...@gmail.com
wrote:
I used this version (the first one) and change to MySQLdb.
https://groups.google.com/forum/#!searchin/web2py/extract_mysql_models.py/web2py/XPoTlzPG7lQ/ngSsMbd6zHAJ
It gives me an error:
Basically,
This worked
db = MySQLdb.connect(host = 'localhost',user ='root',passwd = '',db =
'name_of_my_database')
But this didn't.
extract_mysql_models.py --user 'root' --password '' --host
'127.0.0.1' --database 'name_of_my_database' --dalname 'wikidb'
--colcomments --singlemigrate mywiki.py
Note, my password is empty.
The error I get is simply that it can't connect to the server. So, I
am going through the code now.
On Wednesday, April 22, 2015 at 2:49:41 PM UTC-4, Richard wrote:
What do you exactly get out of extract_mysql_models.py applied over
an SQL dump of the schema (only no data inserts)?
Richard
On Wed, Apr 22, 2015 at 2:29 PM, Ron Chatterjee
achatte...@gmail.com wrote:
Sorry, wasn't clear. Basically want to create a DAL (db.py) file
from an existing site that I locally hosted (wAMP) which is php front
end
mysql backend. I exported out of my WAMP (phpmysqladmin) the tables
and
fields in SQL language. Then I tried to make DAL out of it. As you
explained, thats not possible, Now I will try to take a stab at
working
with extract_mysql_models.py but it will probably will require some
updates. If nothing works, I can use the MYSQL workbench to connect to
the
server to draw me the schema and then write the DAL from that. Hope it
clear things up now. My bad.
On Wednesday, April 22, 2015 at 2:04:49 PM UTC-4, Richard wrote:
Hello Ron,
The more this thread goes the less I understand what you are
trying to acheive... Do you want to translate a SQLite DB into a
web2py
model? or MySQL DB? If you do have a MySQL server instance your
connection
string seems correct... But then you have to define the table you
want to
access in this table or you only have DB connection active which give
you
notting because the DAL don't know the DB structure...
Richard
On Wed, Apr 22, 2015 at 1:30 PM, Ron Chatterjee
achatte...@gmail.com wrote:
This is what I was looking for.
https://groups.google.com/forum/#!searchin/web2py/extract_mysql_models.py/web2py/XPoTlzPG7lQ/ngSsMbd6zHAJ
But homehow the code didn't work for me even when I followed the
example
[web2py] put table._format as default for referenced fields
Hi, There is a better way to put the table format attribute in each referenced field that has not a label specified? My application has now 183 tables so far, and puting one by one is kind of boring. -- 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/d/optout.
Re: [web2py] creating DAL from SQL file
Thanks for all the help Richard. I tried to work around the code
extract_mysql_models.py (attached is the code). Basically, I installed
XAMP/WAMP and in the phpmyadmin I have the sql database. I am running this
code but it fails in line #74:
p = subprocess.Popen(['mysqldump','--user=%s' % username,'--password=%s' %
password,'--skip-add-drop-table','--no-data', database_name,table_name[0]],
stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
sql_create_stmnt, stderr = p.communicate()
I don't know what a mysql dump is. Wondering if the above two lines can be
written like,
cat_str = 'SELECT *From' + + table_name[0]
get_table = cursor.execute(cat_str)
sql_create_stmnt = cursor.fetchall()
And then go on with if 'CREATE' in sql_create_stmnt:
Anyway, I am attaching the script if it make it makes it any clear.
On Wednesday, April 22, 2015 at 12:44:08 PM UTC-7, Richard wrote:
The version in the thread seems not have been included in web2py...
Try the one in gluon/scripts/
Richard
On Wed, Apr 22, 2015 at 3:41 PM, Richard Vézina ml.richa...@gmail.com
javascript: wrote:
This regex : regex = re.compile('(.*?):(.*?)@(.*)')
Seems to parse the below command line call!!
Richard
On Wed, Apr 22, 2015 at 3:39 PM, Richard Vézina ml.richa...@gmail.com
javascript: wrote:
https://github.com/web2py/web2py/blob/master/scripts/extract_mysql_models.py
Ok, it is not working exactly how I thought it was... Do you have
myslqldump install?
Do you use Linux or Windows...
what if you do
python extract_mysql_models.py username:password@data_basename
On Wed, Apr 22, 2015 at 3:28 PM, Ron Chatterjee achatte...@gmail.com
javascript: wrote:
I used this version (the first one) and change to MySQLdb.
https://groups.google.com/forum/#!searchin/web2py/extract_mysql_models.py/web2py/XPoTlzPG7lQ/ngSsMbd6zHAJ
It gives me an error:
Basically,
This worked
db = MySQLdb.connect(host = 'localhost',user ='root',passwd = '',db =
'name_of_my_database')
But this didn't.
extract_mysql_models.py --user 'root' --password '' --host '127.0.0.1'
--database 'name_of_my_database' --dalname 'wikidb' --colcomments
--singlemigrate mywiki.py
Note, my password is empty.
The error I get is simply that it can't connect to the server. So, I am
going through the code now.
On Wednesday, April 22, 2015 at 2:49:41 PM UTC-4, Richard wrote:
What do you exactly get out of extract_mysql_models.py applied over an
SQL dump of the schema (only no data inserts)?
Richard
On Wed, Apr 22, 2015 at 2:29 PM, Ron Chatterjee achatte...@gmail.com
wrote:
Sorry, wasn't clear. Basically want to create a DAL (db.py) file from
an existing site that I locally hosted (wAMP) which is php front end
mysql
backend. I exported out of my WAMP (phpmysqladmin) the tables and fields
in
SQL language. Then I tried to make DAL out of it. As you explained,
thats
not possible, Now I will try to take a stab at working with
extract_mysql_models.py but it will probably will require some updates.
If
nothing works, I can use the MYSQL workbench to connect to the server to
draw me the schema and then write the DAL from that. Hope it clear
things
up now. My bad.
On Wednesday, April 22, 2015 at 2:04:49 PM UTC-4, Richard wrote:
Hello Ron,
The more this thread goes the less I understand what you are trying
to acheive... Do you want to translate a SQLite DB into a web2py model?
or
MySQL DB? If you do have a MySQL server instance your connection string
seems correct... But then you have to define the table you want to
access
in this table or you only have DB connection active which give you
notting
because the DAL don't know the DB structure...
Richard
On Wed, Apr 22, 2015 at 1:30 PM, Ron Chatterjee
achatte...@gmail.com wrote:
This is what I was looking for.
https://groups.google.com/forum/#!searchin/web2py/extract_mysql_models.py/web2py/XPoTlzPG7lQ/ngSsMbd6zHAJ
But homehow the code didn't work for me even when I followed the
example like it says. So, I am creating a stand alone version that
works
with MySQLdb.
On Tuesday, April 21, 2015 at 4:58:52 PM UTC-4, Ron Chatterjee
wrote:
I have sqlite browser. I am guessing its the same like SQlite
Manager where someone can import, export csv or sql file. I don't
have
password in that database and work externally to the python
*I guess one possibility will be:*
import MySQLdb
import sys
try:
db = MySQLdb.connect(host = 'localhost',user ='root',passwd = '
',db = 'my_dabasename')
except Exception as e:
sys.exit('we cant get into the db');
cursor = db.cursor()
cursor.execute('SELECT *FROM table')
results = cursor.fetchall()
print results
Once the table is fetched then use the insert_into_table option to
create db object.
But I agree with Niphlod, import, export csv is probably the only
way to go around, if it works:-). And also agree
[web2py] Re: IMPORTANT - WEB2PY CONSULTING
Hi Massimo, I also provide consulting for web2py apps. I was trained at Formatics. Company: Corebyte (NL) Adres: www.corebyte.nl Thanks! Op zondag 15 februari 2015 23:21:36 UTC+1 schreef Massimo Di Pierro: We need to update the list of companies that provide web2py consulting. This list is obsolete: http://web2py.com/init/default/support Some links are broke. Most pages do not even mention web2py. Some of them have a design that is simply not acceptable for a web development company. That list will be eliminated. IF YOU WANT TO BE LISTED please update your page to have a decent design and MENTION WEB2PY on the main site. Then respond to this thread by providing an updated link and the country were you incorporated. If you have a self-employed individual list your country of residence. -- 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/d/optout.
[web2py] web2py update app admin doesn't work anymore
Hi I'm running web2py on ubuntu with nginx after updating to the current version my appadmin doesn't work anymore. this is the error I got directly from the appadmin error folder: S'output' p2 Stype 'exceptions.ImportError' No module named pydal.objects p3 sS'layer' p4 S'/home/www-data/web2py/applications/admin/controllers/default.py' p5 sS'code' p6 thanks for your help -- 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/d/optout.
[web2py] Re: DB2 database issue with Clob types
you should provide us more info...
which web2py type are you using that is mapped to CLOB field?
web2py/pyodbc version
Paolo
On Friday, April 24, 2015 at 6:17:53 PM UTC+2, Boris Aramis Aguilar
Rodríguez wrote:
class pyodbc.Error' ('ODBC data type -99 is not supported. Cannot read
column LDTEXT.', 'HY000')
Hi, Im currently accesing a DB2 database (readonly) that is used by
another application, my connection string is as follows:
db_tivoli =
DAL('db2:pyodbc://driver=DB2;hostname=24.50.5.5;database=MAXDB71;uid=on_usr;pwd=pass.;port=50005',
pool_size=1, db_codec='latin1', migrate=False)
and everything was going fine until I added a clobdata type to web2py data
code
And now I'm getting the error I referenced above (sorry I couldnt paste it
in order, Im on my phone) Any hints I would appreciate it :)
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[web2py] Re: How to remove application name from urls generated from a scheduled task?
there's nothing fancy in the scheduler that alters the environment at runtime: it's no different from a web2py shell. can you post your routes, your desired urls and the code that generates them ? On Friday, April 24, 2015 at 6:37:43 PM UTC+2, Lisandro wrote: I'm using parametric based routes for mapping each domain with its corresponding app. Because of this, when I use the URL() helper, the application name isn't included in the resulting url, and that is perfect for me. However, inside a scheduled task, the URL() helper generates urls including the app name. Both urls (with and without application name) work ok. But considering they are urls for public content, I don't like the idea of having two different urls with the same content, I think it could be counter-productive for SEO and related stuff. Is there a way to avoid the inclusing of app name in urls generated from sheduled tasks? -- 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/d/optout.
[web2py] Re: How to remove application name from urls generated from a scheduled task?
This is my routes.py:
# -*- coding: utf-8 -*-
routers = dict(\
BASE = dict(\
default_controller = 'default', \
default_function = 'index', \
domains = {\
'website.dev':'website', \
'panel.website.dev':'website_panel', \
}, \
root_static = ['robots.txt'], \
map_static = True, \
exclusive_domain = True, \
)\
)
The website application has a function called article, defined in the
default.py controller.
That function renders the view for an article, which id is received in the
first argument, as an integer.
In order to generate the link to each article, I've defined Virtual Method
on the articles table, like this:
db.articles.url = Field.Method(lambda row: \
URL('default', 'article', args=row.articles.id, scheme=True,
host='website.dev'))
When I call that method from any place (controllers, views), the link
generated is ok (doesn't include app name neither default controller). This
is how I call the method:
for article in db(db.articles).select():
print article.url()
This is an example of a link generated:
http://website.dev/article/425
But when I call the same method from a function defined on
models/scheduler.py, the link generated includes the app name, like this:
http://website.dev/website/article/425
Both links work ok, but I think it's not good to have multiple links with
same content (counter-productive for SEO, I think).
I'm using nginx. Now I don't have any rewrite rule. I know I could write
some rule to let nginx remove the appname from the url, but I'm still
wondering why the virtual method is including the app name when called from
scheduled task.
El sábado, 25 de abril de 2015, 9:52:39 (UTC-3), Niphlod escribió:
there's nothing fancy in the scheduler that alters the environment at
runtime: it's no different from a web2py shell. can you post your routes,
your desired urls and the code that generates them ?
On Friday, April 24, 2015 at 6:37:43 PM UTC+2, Lisandro wrote:
I'm using parametric based routes for mapping each domain with its
corresponding app. Because of this, when I use the URL() helper, the
application name isn't included in the resulting url, and that is perfect
for me. However, inside a scheduled task, the URL() helper generates urls
including the app name.
Both urls (with and without application name) work ok. But considering
they are urls for public content, I don't like the idea of having two
different urls with the same content, I think it could be
counter-productive for SEO and related stuff.
Is there a way to avoid the inclusing of app name in urls generated from
sheduled tasks?
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[web2py] Re: ghost scheduler workers can never be deleted even the web2py-schduler is stopped.
there's nothing that magically insert records on the scheduler_worker table. watch the last_heartbeat column and see if it changes. If it's changing, the workers are still running somewhere and accessing your database. On Friday, April 24, 2015 at 9:24:59 PM UTC+2, Pengfei Yu wrote: Hi I am using web2py scheduler. I have a project saved in git and then I cloned this git repository to another new instance (server). In the new server, five scheduler workers (known from the ip address in the worker_name) from the old server are always there. When never I delete them, they will automatically generated soon. And it seems that they inherited the scheduler task program from the old server. After I updated the scheduler task program, it is not updated for these five ghost worker. Each time I initiate a new task, it will be assigned to these 5 workers first, and the updated task program will never be run. Could any one tell me how to git rid of these ghost workers. 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/d/optout.
[web2py] Re: Trying to persist a DAL connection to save time connection
Thanks anthony,
I thought I'd be critized the hard way by some experienced users,
so thanks for your quick, constructive and straightforward response, as
always.
I really appreciate the quality of your job in web2py and the job for
animating this user group.
I admit not read the entire book, it's huge... but step by step I will
finally cover it.
Le mardi 21 avril 2015 17:09:28 UTC+2, Anthony a écrit :
You should use the built-in connection pooling mechanism for this purpose.
See
http://web2py.com/books/default/chapter/29/06/the-database-abstraction-layer#Connection-pooling
.
Anthony
On Tuesday, April 21, 2015 at 11:05:32 AM UTC-4, Michel Krav wrote:
Hi,
my goal is to save time at each request processing.
my context is a connection to an Oracle database with unfortunately poor
network response, so
in model.py , defining :
dbo = DAL(uri , auto_import = False, migrate = False , lazy_tables =
False)
on every request it cost time to connect.
So, I decided to save the DAL object in a global variable.
I prefered doing
current.dbo = dbo
than
session.dbo = dbo
in the model file, as it's not user dependent.
and finally store it in the application cache :
current.dbo = cache.ram('dbo', lambda: dbo , time_expire=60*60)
then I only define table in other model/file dedicated to controller in a
conditional model way.
after test and debug it seems to work well (fell like saving time
connection) but is it web2py proofed ?
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[web2py] Re: csv download problem from an SQLFORM.grid populated by an AJAX call
While putting together an example of the error I found that my example
worked fine, in fact I'm getting HTML instead of CSV from a grid that was
not created from an AJAX call.
This must be something that I've cause but with such a simplified
application I'm stumped as to what is causing this.
Looking through the HTML I can see my error printed out from the traceback
and here's what it shows:
got an error: (200 OK) Traceback (most recent call last):
File
quote;/opt/web2py/applications/testApp/controllers/audit.pyquote;, line
32, in auditUsers
grid=SQLFORM.grid(dbOra.personnel)
File quote;/opt/web2py/gluon/sqlhtml.pyquote;, line2225, in grid
raise HTTP(200, oExxp.export(), **response.headers)
HTTP: 200 OK
My controller is very simple:
def auditUsers():
try:
grid=SQLFORM.grid(dbOra.personnel)
except Exception, err:
grid='got an error: (%s) %s' %(str(err), traceback.format_exc())
return(message=done,grid=grid)
And my view is just as simple:
{{right_sidebar_enabled,left_sidebar_enabled,('message' in globals())}}
{{extend 'layout.html'}}
h1{{=message}}/h1
{{=grid}}
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[web2py] Re: AJAX div reload indicator
I've tried twice before to post my solution on this, but here's a third try:
So I solved this for my app, in the following way. For reference for
others, and for comment if I'm doing something stupid. But, this works for
me:
In my view:
{{=LOAD('tenant','stackList.load',ajax=True, target=stackList,vars={
'reload_div':'stackList'},content=CENTER(IMG(_src=URL(request.application,
'static','images/ajax_loader_blue_256.gif'}}
I'm using my 'tenant' 'stackList' controller. This content= tag, handles
the AJAX preload spinner upon page load. When the component is told to
refresh, using (in another controller):
spinner=CENTER(IMG(_src=URL(request.application,'static',
'images/ajax_loader_blue_256.gif')))
response.js =
jQuery('#stackList').html('{0}');jQuery('#stackList').get(0).reload().
format(spinner)
I define my image to use, and then my response has two jQuery calls, the
first replaces my #stackList div with the spinner image, and the second
calls the ajax reload.
So when I click the refresh action on the page, the div is replaced
immedialey with a preload spinner, and then some seconds later, the data
appears. It would look more elegant perhaps if I were to fade out the div
instead. I don't know, but if you can do it with jQuery, you could do it
like this.
Actually I think my solution ended up being much simpler than almost any
example of this I've seen so perhaps it can help some people.
On Tuesday, 21 April 2015 16:05:32 UTC+1, Gary Cowell wrote:
Hello
I have a DIV component I'm reloading using another controller , so I end
up calling:
response.js = jQuery('#stackList').get(0).reload()
Problem is, my stackList controller function does a lot of work to rebuild
the grid, it makes many AWS api calls, to populate the grid.
The reload works, and the grid eventually updates, but there is no
indication that it's doing anything, it has the old values for ages (well,
10 seconds or so, seems like ages) after the other form is submitted then
it snaps to its new output.
How can I make the div update immediately with a spinning 'progress' , or
maybe fade it out at the start of the refresh, and in at the end? Anything
to provide a visual clue that the controller function is running, and that
the display is stale
Thanks
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Re: [web2py] unicode error with postgre on 2.10.3 (with sample app)
Hey guys, 2.10.3 doesn't seem ready for prime time :-( In fact this bug makes 2.10.3 unusable for postgres users with need for non ASCII-characters.. For reference let's link to the corresponding issue here too: https://github.com/web2py/web2py/issues/910 Is there any solution yet? Bodo Am Samstag, 11. April 2015 16:38:13 UTC+2 schrieb Ian W. Scott: Thanks Richard. My production server is working fine with 2.9.11. I'll open an issue on the web2py github repo, since it sounds like that's the better forum for this. Ian On Friday, April 10, 2015 at 3:40:16 PM UTC-4, Richard wrote: Ok, ok, I guess there is an issue with web2py or pyDAL... Can you test this with an earlier version of web2py? If it works consider open an issue in web2py on github with condition to reproduce the error and if it coming form pyDAL the issue will be migrate to pyDAL repo once the origin of the issue is found. Richard On Fri, Apr 10, 2015 at 3:24 PM, Ian W. Scott scot...@gmail.com wrote: Also, as I pointed out in my question I can insert the same string (with the same encoding) directly into the postgre database using the raw SQL code that is being sent by pydal to the postgre adapter. I inserted a print statement into adapters/base.py to give me the exact SQL command, copied that SQL command (data and all), then ran it in pgAdmin with no problem. So it can't be a problem with the encoding of the string being received by the pydal. Ian On Friday, April 10, 2015 at 2:05:25 PM UTC-4, Richard wrote: Can you please show the code that lead to this error? If you hard code this you can't use a regular string (str()) which is ascii characters only you have to pass by unicode something like this : string = u'ἀγοραζε'.decode(utf-8) http://stackoverflow.com/questions/6289474/working- with-utf-8-encoding-in-python-source If the greek character come form user input web2py deal with this to my knowledge... So I am pretty sure you hard code greek character in your code... So you need to read about encoding in python... Richard On Fri, Apr 10, 2015 at 1:29 PM, Ian W. Scott scot...@gmail.com wrote: Hi folks, I'm running into an error with 2.10.3 when I try to write unicode text (outside the Latin ranges) to a regular string field in a postgre database. Since my app is a greek language-learning application this error breaks things completely for me. When I try, for example, to insert the string 'ἀγοραζε' I get the following error: Traceback (most recent call last): File applications/paideia/modules/paideia.py, line 168, in start pre_bug_step_id=pre_bug_step_id) File applications/paideia/modules/paideia.py, line 384, in reply response_string) File applications/paideia/modules/paideia.py, line 655, in _record_step log_record_id = db.attempt_log.insert(**log_args) File /home/ian/web/web2py/gluon/packages/dal/pydal/objects.py, line 745, in insert ret = self._db._adapter.insert(self, self._listify(fields)) File /home/ian/web/web2py/gluon/packages/dal/pydal/adapters/ base.py, line 729, in insert raise e UnicodeDecodeError: 'ascii' codec can't decode byte 0xe1 in position 105: ordinal not in range(128) The SQL being sent to the postgre adapter in this case was this: INSERT INTO attempt_log(name,user_response,step,score,modified_on,dt_ attempted,in_path,uuid) VALUES (19,'ἀγοραζε',773,1.0,'2015-04-10 12:33:25','2015-04-10 16:33:26',657,'5918a65a-6d6f- 42c6-9af2-f5d0e313701e') RETURNING id; When I execute that SQL command directly on the postgre database it doesn't raise any errors and the new row is created fine. I've created a simple app that duplicates the error and attached the packed app here. Since the error doesn't happen with sqlite, I've set up the app db for a postgre database with the following connection details: username = 'postgres' postgre host = 'localhost' postgre db_name = 'unicode_bug_test' I've left the db password field empty in the db.py file for obvious reasons (i.e., my local password wouldn't do anyone any good anyway). If you try to create a new record in the 'lemmas' table using appadmin with non-Latin text in the 'lemma' field (something like 'βλα') you should get the same error. Ian -- 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/d/optout. -- 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
[web2py] Re: alternate date and time picker
Hi Greg,
I'm trying to integrate the date and time picker from Pickadate.js, but
seem to have some problems with the styling, e.g. the dates table width is
only taking half of the widget with, and styling of the header is different
from the expected (default) styling as experienced
on http://amsul.ca/pickadate.js/date/.
this is the include order in web2py_ajax.html:
response.files.insert(0,URL('static','js/jquery.js'))
response.files.insert(1,URL('static','css/calendar.css'))
response.files.insert(2,URL('static','js/calendar.js'))
response.files.insert(3,URL('static','css/pickadate/default.css'))
response.files.insert(4,URL('static','css/pickadate/default.date.css'))
response.files.insert(5,URL('static','js/pickadate/picker.js'))
response.files.insert(6,URL('static','js/pickadate/picker.date.js'))
response.files.insert(7,URL('static','js/pickadate/legacy.js'))
response.files.insert(8,URL('static','js/web2py-custom.js'))
using web2py-custom.js
...
var date_format = (typeof w2p_ajax_date_format != 'undefined') ?
w2p_ajax_date_format : %Y-%m-%d;
doc.on('click', input.date, function () {date
var tformat = $(this).data('w2p_date_format');
var active = $(this).data('w2p_date');
var format = (typeof tformat != 'undefined') ? tformat : date_format;
if(active === undefined) {
$(this).pickadate({
firstDay: 1,
selectYears: 4
});
//Calendar.setup({
// inputField: this,
// ifFormat: format,
// showsTime: false,
// fdow: 0
//});
$(this).data('w2p_date', 1);
$(this).attr('autocomplete', 'off');
$(this).trigger('click');
}
});
...
I guess I'm missing something here, but can't figure out.
Any idea's on this?
Thanks for sharing pickadate,
Lieven
Op maandag 21 april 2014 11:19:44 UTC+2 schreef Greg Vaughan:
Hi Annet...
Thank you so much for the detailed reply... I have made it a point to
check out the styling you have done...
However the issue that I have is not just with the look but also with the
way that the default one functions... particularly on tablets... it is
clunky.
So I have hacked together an implementation of Pickadate.js
http://amsul.ca/pickadate.js/index.htm which is the sort of thing my
clients expect in a modern browser application.
Cheers
Greg
On Sunday, 20 April 2014 16:36:25 UTC+10, Annet wrote:
Hi Greg,
I use a customized version of jQuery UI (I only needed the datepicker and
autocomplete)...
...
Kind regards,
Annet
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[web2py] Pydal ilike search inside a list of strings?
Hi - I'm struggling to find a way to do an ilike style search within a list of strings field in the db. For example, my field may contain ['Donald Duck', 'Minnie Mouse'] I'd like that record returned when I am searching for '%mouse%' Maybe I need to cast the list to a string but this is just part of a larger query and I'm hoping for a simpler, built in, solution. Thanks Tom PS - what does it take to get posting permissions? I feel like I would participate more if my answers didn't get help overnight ;-) -- 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/d/optout.
[web2py] Re: database chema recommendations needed
Gramps is a desktop program for building a family tree. We have a web based version that we're fine with although I'd like to tie it into the actual site sometime for joint login purposes. This other part of the site is the individual transcriptions of old records. The data you would reference/cite as sources for facts in doing research for building a family tree. Upon further thought, places (State, County, CityTown) be best in it's own table so they each only get stored once. On Tuesday, April 21, 2015 at 10:05:32 AM UTC-5, John wrote: New to programming and web2py. Been dabbling in web design for a while, building sites with wordpress, plugging things in. My first real project will be a site/app for my sister. Genealogical resources. Lots of records that will need to be added via csv and also via forms. Will also need to be displayed in sortable grid/table format and will need advanced search capabilities. These records will be things like births, deaths, marriages etc and would have anywhere from 10-20 fields for things like; surname | given name(s) | DOB | State | County | City/Town | Father surname | father given name | mother surname | mother given name | source. On the site, people would most likely browse by clicking a State, then the County and then Birth records at which point they would see the sortable grid/table with all birth records for that County, State. Else they would go to an advanced search page where they would choose the record type from a drop down, State from a drop down which would then populate a drop down for Counties of the chosen State. A choice for all States/Counties would be nice. Names, they would type in. DOB could be typed in as well though it would be nice if they could choose a date or date range. Some records may only have a partial date like maybe just the year. Each record type will have all the same fields of course so it only makes sense to have a table for each. There will be approx 20-30 different record types. I thought about individual tables for each record type for each state but that would be 51 tables(50 States plus DC) times however many record types there ends up being so 1000-1500 tables. Seems like too many. I'm in no rush and realize I have a lot of work to do and a lot to learn. At some point this site will hopefully become a community based site so membership and permissions will be needed. A forum would be nice but I haven't seen anything regarding that in the documentation yet. But first and foremost is the data records. I've read that each application gets it's own database so I'm thinking my first/main app would be *Records* with db tables for births, deaths, marriages etc. Am I correct in thinking that a table for each record type would be best and to not break it down by State but rather make State a field/column? Then again, when/if we end up with lots of records, that would be a lot of rows considering the number of births in the USA over a period of a few centuries. -- 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/d/optout.
Re: [web2py] Re: auth.wiki()
It works now for me. All I had to do was add a tag to one of the pages. Seems search doesn't work for empty tag table. On Tuesday, April 21, 2015 at 8:26:44 AM UTC-7, Alex Glaros wrote: no, did not get it to work, but submitted bug report. You can follow progress of bug report here: https://github.com/web2py/web2py/issues/911 I have not gotten back to working on it but it's pretty easy for even a beginner to write their own search -- 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/d/optout.
Re: [web2py] Re: [OT] HTML to PDF
Hi,
Now it work very well on my site and can be run on NginX
step
1. download :
http://downloads.sourceforge.net/project/wkhtmltopdf/0.12.2.1/wkhtmltox-0.12.2.1_linux-trusty-amd64.deb
2. install : (from command line)
1. dpkg -i wkhtmltox-0.12.2.1_linux-trusty-amd64.deb
2. cp /usr/local/bin/wkhtmltopdf /usr/bin/
3. in controller
- def print_from_list__pdf():
1. import
2. import os, re
3. from subprocess import call
4.
5. set source and result path
6. body_html_path = os.path.join(request.folder, static,
template/contact_lists__print_from_list__body.html)
7. header_html_path = os.path.join(request.folder, static,
template/contact_lists__print_from_list__header.html)
8. footer_html_path = os.path.join(request.folder, static,
template/contact_lists__print_from_list__footer.html)
9. result_pdf_path = os.path.join(request.folder, static,
template/%s.pdf %print_job__id)
10. print process
11. # body
12. html = response.render('contact_lists/print_from_list.html',
dict(smart_search=smart_search, user__id=user__id))
13. file(body_html_path, wb).write(html)
14. # header
15.
16. html = response.render('print_template/letter_head_cac.html',
dict(page_title = 'Contact Lists', user__id = user__id))
17. file(header_html_path, wb).write(html)
18. # footer
19. html = response.render('print_template/letter_footer_cac.html')
20. file(footer_html_path, wb).write(html)
21. call('wkhtmltopdf --margin-top 50mm --margin-left 10
--margin-right 10 --margin-bottom 30mm %s --header-html %s
--footer-html
%s %s' %(body_html_path, header_html_path, footer_html_path,
result_pdf_path), shell=True
4. for Apache you can run call subprocess with no problem but in
Nginx you have to run in web2py scheduler
5. My case I use schedule to run and stream upload to print spooler
table, after print user have to open spooler for print.
https://lh3.googleusercontent.com/-KVYRGdh_M_0/VTcBwRDM5zI/AP0/sl43fdl7KnQ/s1600/Screen%2BShot%2B2558-04-22%2Bat%2B9.01.33%2BAM.png
Hope it help.
Ariya
เมื่อ วันอังคารที่ 21 เมษายน ค.ศ. 2015 20 นาฬิกา 19 นาที 47 วินาที UTC+7,
Ovidio Marinho เขียนว่า:
Hello Arya,
How did you do this can publish the code?
[image: http://itjp.net.br] http://itjp.net.br
http://itjp.net.b http://itjp.net.brr
*Ovidio Marinho Falcao Neto*
ovid...@gmail.com javascript:
Brasil
2015-01-15 10:54 GMT-03:00 Ariya Owam-aram ariya.ca...@gmail.com
javascript::
Hi Bruno,
I install wkhtmltopdf and integrate with web2py by using subprocess.call,
it work very well on my macbook (rocket server). But I can't success
running subprocess.call on production server (Ngix). I also test
subprocess.call wkthtmltopdf from web2py's shell (admin) it return non-zero
number as output. (nothing comeout)
But suprocess.call wkhtmltopdf is working well in the web2py shell
(python web2py.py -S app -M).
Now I don't know where to go next?
Can you please tell me what I missing.
Thank you in advanced.
Ariya
On Thursday, December 6, 2012 at 3:36:50 AM UTC+7, rochacbruno wrote:
I found this excellent command line tool:
http://code.google.com/p/wkhtmltopdf/
It generates the PDF qith a very nice quality and I see it is easy to
integrate on web2py applications using pysh or subprocess.
http://code.google.com/p/wkhtmltopdf/
*Bruno Cezar Rocha** - @rochacbruno*
rocha...@gmail.com | Mobile: +55 (11) 99210-8821
www.CursoDePython.com.br | www.rochacbruno.com.br
Blog: microblog app http://rochacbruno.com.br/microblog-app/
Get a signature like this.
http://r1.wisestamp.com/r/landing?promo=18dest=http%3A%2F%2Fwww.wisestamp.com%2Femail-install%3Futm_source%3Dextension%26utm_medium%3Demail%26utm_campaign%3Dpromo_18
Click
here.
http://r1.wisestamp.com/r/landing?promo=18dest=http%3A%2F%2Fwww.wisestamp.com%2Femail-install%3Futm_source%3Dextension%26utm_medium%3Demail%26utm_campaign%3Dpromo_18
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[web2py] Capture XML response into string for further parsing with ElementTree
Amazon Payments responds to a website with XML. Amazon doesn't send back an XML to my site - it just displays XML - at the same URL my website sent a well formed, hashed and signed message. I need to parse the Amazon XML response into meaningful variables for moving forward with the purchasing workflow. ElementTree can parse XML if fed with a file or a string. As far as I know ElementTree cannot read directly from an htttp address. Thus I need scrape the XML from the screen / that URL into a string to feed ElementTree. How can I capture the XML into a string for further parsing ... or better still... Any magic to capture AND parse from a URL in a short and sweet way ? 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/d/optout.
[web2py] Re: routes.py breaking login...
Thanks Anthony!
In the end I added this to db.py:
```
auth.settings.controller = 'pkg'
auth.settings.login_url = URL
https://bsttemp.pythonanywhere.com/examples/global/vars/URL('pkg', 'user')
```
and it all worked out
On Saturday, April 18, 2015 at 8:15:45 AM UTC-7, Anthony wrote:
Auth assumes the login actions are available at /default/user. If you
change that, you have to tell Auth. The easiest way is upon initialization:
auth = Auth(db, controller='pkg', function='my_user_function')
Alternatively, you can subsequently change settings such as
auth.settings.controller and auth.settings.function, but then you also have
to change a number of settings that are based on those values, such as
auth.settings.login_url, auth.settings.logged_url, etc. So, it is easiest
to specify the controller and function when initially constructing the Auth
object.
Note, you will also have to move the /views/default/user.html view to
/views/pkg/user.html (and change user.html to match the name of your new
user action if you have changed that).
Anthony
On Friday, April 17, 2015 at 10:50:37 PM UTC-4, Tom Stratton wrote:
Hi -
I wanted to change my default application and did some research.
First I did the simple:
```
default_application='p'
default_controller = pkg
default_function = packages
```
And it seemed to work fine but I was not satisfied so I did this:
```
routers = dict(
BASE = dict(default_application='p', default_controller='pkg'),
)
```
This seemed to work fine too - BUT… Then my login session expired and I
see this URL:
https://bsttemp.pythonanywhere.com/default/user/login?_next=/packages
How can I make the login happen at my preferred controller instead of
in the default one? (I had deleted the default.py controller after my
limited testing worked)
Thanks
Tom
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[web2py] Combine IS_IN_DB and IS_NOT_IN_DB
Hi Guys,
I have simple database:
db.define_table('ipaddress',
Field('ip', unique=True, length=200),
Field('subnet', length=200),
format = '%(ip)s')
db.define_table('server',
Field('servername', length=200),
Field('port', length=200),
Field('ipaddress_id', 'reference ipaddress'))
I have few records in ipaddress table and not would like to add some
validators.
When adding record to server table i would like to check if ipaddress_id
exist in ipaddress table AND if it hasn't been used before in server table.
That can be done by doing:
db.server.ipaddress_id.requires = IS_IN_DB(db,db.ipaddress.id, '%(ip)s')
,IS_NOT_IN_DB(db,db.server.ipaddress_id, '%(ip)s')]
But in that case Filed server.ipaddress_id is not a dropdown menu and it's
not presented as %(ip)s. I would like to have dropdown to choose IP
available in ipaddress table, but just the one which hasn't been used
before. Any tips?
Thanks,
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[web2py] Re: AJAX div reload indicator
I found that I can use:
{{=LOAD('tenant','stackList.load',ajax=True, target=stackList,vars={
'reload_div':'stackList'},content=CENTER(IMG(_src=URL(request.application,
'static','images/ajax_loader_blue_256.gif'}}
So this gives me a spinner gif inside my component div on page reload.
It doesn't give me a spinner though, when
response.js = jQuery('#stackList').get(0).reload()
is called.
So my question still stands, the reload time for my stackList controller is
quite long, looks okay on page load, but spinner is missing on refresh.
Do I have to do something more to get the spinner to work on refresh, or
should I be doing my component refresh a different way?
On Tuesday, 21 April 2015 16:05:32 UTC+1, Gary Cowell wrote:
Hello
I have a DIV component I'm reloading using another controller , so I end
up calling:
response.js = jQuery('#stackList').get(0).reload()
Problem is, my stackList controller function does a lot of work to rebuild
the grid, it makes many AWS api calls, to populate the grid.
The reload works, and the grid eventually updates, but there is no
indication that it's doing anything, it has the old values for ages (well,
10 seconds or so, seems like ages) after the other form is submitted then
it snaps to its new output.
How can I make the div update immediately with a spinning 'progress' , or
maybe fade it out at the start of the refresh, and in at the end? Anything
to provide a visual clue that the controller function is running, and that
the display is stale
Thanks
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[web2py] Re: AJAX div reload indicator
I think I found my solution, in my controlling function when I send the
response.js for the reload, I'm doing it like this now:
spinner=CENTER(IMG(_src=URL(request.application,'static',
'images/ajax_loader_blue_256.gif')))
response.js =
jQuery('#stackList').html('{0}');jQuery('#stackList').get(0).reload().
format(spinner)
So instead of just sending the div a reload, I'm using a JQUERY call to
replace the DIV with a CENTER IMG of my spinner.
It seems to work, can anyone think why this is a bad idea?
On Tuesday, 21 April 2015 16:05:32 UTC+1, Gary Cowell wrote:
Hello
I have a DIV component I'm reloading using another controller , so I end
up calling:
response.js = jQuery('#stackList').get(0).reload()
Problem is, my stackList controller function does a lot of work to rebuild
the grid, it makes many AWS api calls, to populate the grid.
The reload works, and the grid eventually updates, but there is no
indication that it's doing anything, it has the old values for ages (well,
10 seconds or so, seems like ages) after the other form is submitted then
it snaps to its new output.
How can I make the div update immediately with a spinning 'progress' , or
maybe fade it out at the start of the refresh, and in at the end? Anything
to provide a visual clue that the controller function is running, and that
the display is stale
Thanks
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[web2py] upload field
Hi! I want to upload a file type .PDF in upload field but I only aceept this type of file. What can I do? I hope you can help me. Best regards. -- 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/d/optout.
[web2py] Re: dynamically add rows to html table
... Use the same function to populate the div on initial page load as you do to from the ajax call. Note it's handy to have that function easily callable from something that's not ajax for debugging, as ajax hides the error message. Can you provide an example on how to include the ajax function in a view to be executed upon initial load? Thanks, Lieven -- 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/d/optout.
[web2py] Re: Failed login attempt lockout
the idea is base on wordpress plugin 'limit login attempts', that i want to achieve it using web2py. first i want to start from simple, just record the attempted times in database table, after that, banned ip user for several time (minutes or hours) if the failed login is reached max retries times (e.g. 3 times), till the record in database is reseted by admin the user can try the login, during the ip banned, is redirect to another page. how to achieve it using web2py? thanks and 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/d/optout.
[web2py] How to set a condition with @auth.requires_login in Web2py
In my web2py web app, the controller function def index(): has the decorator @auth.requires_login(). For development and testing purpose I comment out this decorator. But I often forget to uncomment it before committing the code. I would like to change this decorator into something that would test if a file is present (i.e. skipLogin) and if not to require login. I can then add the skipLogin file in my .gitignore file and don't need to worry about commenting and uncommenting the decorator line. I suppose it should be something like @auth.requires(lambda: xxx) but I have no idea what xxx should be. -- 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/d/optout.
[web2py] Re: How to set a condition with @auth.requires_login in Web2py
perhaps you can do something like :
if auth.is_logged_in():
e.g.
*models/menu.py*
if auth.is_logged_in():
response.menu = [
(T('Test'), False, URL('default', 'index'), [
(T('Test'), False, URL('default', 'test'), []),
]),
]
best regards,
stifan
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[web2py] Re: Combine IS_IN_DB and IS_NOT_IN_DB
perhaps you can use unique=True on your table 'server'
e.g. 1
db.define_table('server',
Field('servername', length=200),
Field('port', length=200),
Field('ipaddress_id', unique=True, 'reference ipaddress'))
db.server.ipaddress_id.requires = IS_IN_DB(db,db.ipaddress.id, '%(ip)s')
another thing, is you can use query for that.
e.g.2
db.define_table('ipaddress',
Field('ip', unique=True, length=200),
Field('subnet', length=200),
Field('status', length=200),
format = '%(ip)s')
def __after_insert_server(f, id):
db(db.ipaddress.id == f.ipaddress_id).update(status = T('Recorded') )
db.ipaddress.status.default = T('Unrecorded')
db.server._after_insert.append(__after_insert_server)
db.server.ipaddress_id.requires = IS_IN_DB(db(db.ipaddress.status ==
T('Unrecorded') ), db.ipaddress.id, '%(ip)s')
best regards,
stifan
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[web2py] Re: upload field
perhaps you can use validators on form level. e.g. requires = IS_UPLOAD_FILENAME(extension='pdf') ref: http://web2py.com/books/default/chapter/29/07/forms-and-validators#Special-type-validators best regards, stifan On Saturday, April 25, 2015 at 10:28:10 PM UTC+7, KevC wrote: Hi! I want to upload a file type .PDF in upload field but I only aceept this type of file. What can I do? I hope you can help me. Best regards. -- 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/d/optout.
[web2py] Re: web2py update app admin doesn't work anymore
what version did you use right now? if i'm not wrong in the newest version got the pydal modules separate. please download and unzip from web2py website. ref: http://web2py.com/books/default/chapter/29/14/other-recipes#Upgrading http://web2py.com/init/default/download 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/d/optout.
[web2py] Re: How to avoid error when app is renamed and sessions are stored in db and shared through domains?
If by chance someone is dealing with the same problem and using nginx,
here's a temporary fix: edit your virtual host configuration, and add this
lines inside the server {} block directive:
location /appname/ {
rewrite ^/appname/(.*)$ $scheme://mydomain.com/$1 redirect;
}
El jueves, 23 de abril de 2015, 15:57:57 (UTC-3), Lisandro escribió:
I could get it to work, however I'm still concerned about something.
This is what I have and it is working:
session.connect(request, response, db=db, masterapp='init')
response.cookies[response.session_id_name]['domain'] = 'website.com'
As I said before, the two apps were renamed, keeping the database.
So, regardless the new applications names, the session table is still
named web2py_session_init, and that's why I think it is working with
masterapp='init'.
However, should I be worried about setting masterapp with an app that
doesn't exist? The book says If you want two or more applications to share
sessions, set masterapp to the name of the master application., but I
coundn't find specifications about if that app should exist or not.
El jueves, 23 de abril de 2015, 11:36:42 (UTC-3), Lisandro escribió:
I have two apps running on production: init app, and panel app.
Both of them are using the same database (symlinked models and databases
folder).
The sessions are stored in the db.
The main app is init, so I'm connecting to session like this:
session.connect(request, response, db=db, masterapp='init')
In the database, I can see that the session table is called
web2py_session_init.
Now I need to rename both apps and serve both of them on domaind and
subdomain, so I did this:
- renamed init to *website*; the app is now served on *website.com
http://website.com* domain.
- renamed panel to *website_panel*; the app is now served on
*panel.website.com
http://panel.website.com* domain
The main app now is website_panel.
In order to mantain sessions through main domain and subdomain, I added
this sentence after the session.connect, so I ended up with this:
session.connect(request, response, db=db, masterapp='init')
response.cookies[response.session_id_name]['domain'] = 'website.com'
But I'm receiving this error:
Traceback (most recent call last):
File /home/gonguinguen/medios/gluon/restricted.py, line 227, in
restricted
exec ccode in environment
File /home/gonguinguen/medios/applications/website/models/db.py
http://fundapres.dev/admin/edit/fundapres/models/db.py, line 10, in
module
response.cookies[response.session_id_name]['domain'] = 'website.com'
KeyError: 'session_id_init'
First thing I tryied was to change masterapp parameter value, like this:
session.connect(request, response, db=db, masterapp='website_panel')
response.cookies[response.session_id_name]['domain'] = 'website.com'
but in this case, an error is raised saying that the table
web2py_session_website_panel doesn't exists.
I'm not shure why web2py doesn't create the table. I have migrations
enabled,
I also tryied manually renaming the table and the corresponding file
under databases folder, but in this case I receive the following error:
Traceback (most recent call last):
File /home/gonguinguen/medios/gluon/restricted.py, line 227, in
restricted
exec ccode in environment
File /home/gonguinguen/medios/applications/website/models/db.py
http://fundapres.dev/admin/edit/fundapres/models/db.py, line 8, in module
response.cookies[response.session_id_name]['domain'] = 'website.com'
KeyError: 'session_id_website_panel'
Also tryied deleting the old session table and the corresponding file
under databases folder, but in this case again I receive an error saying
that the table web2py_session_website_panel doesn't exists. So I'm
stucked here. Any tip? Thanks in advance.
--
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: How to remove application name from urls generated from a scheduled task?
If by chance someone is dealing with the same problem and using nginx,
here's a temporary fix: edit your virtual host configuration, and add this
lines inside the server {} block directive:
location /appname/ {
rewrite ^/appname/(.*)$ $scheme://mydomain.com/$1 redirect;
}
El viernes, 24 de abril de 2015, 13:37:43 (UTC-3), Lisandro escribió:
I'm using parametric based routes for mapping each domain with its
corresponding app. Because of this, when I use the URL() helper, the
application name isn't included in the resulting url, and that is perfect
for me. However, inside a scheduled task, the URL() helper generates urls
including the app name.
Both urls (with and without application name) work ok. But considering
they are urls for public content, I don't like the idea of having two
different urls with the same content, I think it could be
counter-productive for SEO and related stuff.
Is there a way to avoid the inclusing of app name in urls generated from
sheduled tasks?
--
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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