date:20090603

[web2py:23168] Re: windows service problem in 1.63 (source)

2009-06-03 Thread Hans Donner

see the docstring in gluon.Winservice
it needs the win32 lib, to be installed seperately.

--- Original Message ---
From: mdipierro mdipie...@cs.depaul.edu
To: web2py Web Framework web2py@googlegroups.com
Sent: 03/06/2009, 06:37:07
Subject: [web2py:23165] Re: windows service problem in 1.63 (source)

I have no idea. You may have to help me debug this.

If you start python from the web2py folder, can you do
import gluon.winservice?
If you start python from the gluon folder can you do
import winservice?
Can you edit main and at the bottom insert
print os.getcwd()
When you start web2py as service, what is the output? Is it your
web2py folder?

Massimo

On Jun 2, 10:33 pm, Philip Kilner phil.kil...@gmail.com wrote:
 Hi Massimo,

 mdipierro wrote:
  running from source or binary?

 Source.

 --

 Regards,

 PhilK

 'work as if you lived in the early days of a better nation'
 - alasdair gray

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[web2py:23169] why id field is displaying in the form?

2009-06-03 Thread durga


Hi ,

I have created a  table for user. to update the table i have written
the code

def editprofile():
user = db(db.users.id==session.userid).select()[0]
form = SQLFORM(db.users,user,fields=['firstname','lastname'])

i found id field is showing in the browser  though i have selected
['firstname','lastname'].  how to avoid this user.id from the form.

output in browser:

   Id:  1
   First Name:  durga
   Last Name:   prasad


thanks
durga
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[web2py:23170] Re: why id field is displaying in the form?

2009-06-03 Thread Mladen Milankovic


Hi.

There's a parameter to SQLFORM, showid which is True by default. Just set it 
to False.
Like:
form = SQLFORM(db.users,user,fields=['firstname','lastname'], showid = False)

regards
mmlado


On Wednesday 03 June 2009 08:32:16 durga wrote:
 Hi ,

 I have created a  table for user. to update the table i have written
 the code

 def editprofile():
 user = db(db.users.id==session.userid).select()[0]
 form = SQLFORM(db.users,user,fields=['firstname','lastname'])

 i found id field is showing in the browser  though i have selected
 ['firstname','lastname'].  how to avoid this user.id from the form.

 output in browser:

Id:1
First Name:durga
Last Name: prasad


 thanks
 durga


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[web2py:23171] Re: why id field is displaying in the form?

2009-06-03 Thread durga moganty

thanks mmlado :)

On Wed, Jun 3, 2009 at 12:21 PM, Mladen Milankovic mml...@gmail.com wrote:


 Hi.

 There's a parameter to SQLFORM, showid which is True by default. Just set
 it
 to False.
 Like:
 form = SQLFORM(db.users,user,fields=['firstname','lastname'], showid =
 False)

 regards
 mmlado


 On Wednesday 03 June 2009 08:32:16 durga wrote:
  Hi ,
 
  I have created a  table for user. to update the table i have written
  the code
 
  def editprofile():
  user = db(db.users.id==session.userid).select()[0]
  form = SQLFORM(db.users,user,fields=['firstname','lastname'])
 
  i found id field is showing in the browser  though i have selected
  ['firstname','lastname'].  how to avoid this user.id from the form.
 
  output in browser:
 
 Id:1
 First Name:durga
 Last Name: prasad
 
 
  thanks
  durga


 


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[web2py:23172] Re: web2py 1.63.3 is out with some bug fixes

2009-06-03 Thread Iceberg


On Jun3, 11:51am, mdipierro mdipie...@cs.depaul.edu wrote:
 web2py 1.63.3 is out with some bug fixes

The fix to sql.py in revision 985 has a typo. And it is insufficient
anyway because the /path-with-non-ascii/sql.log won't be create
correctly.

After some consideration, I make further adjustment to sql.py, and
test it under Windows and sqlite. I will send you the code in private
mail.
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[web2py:23173] Re: more slides - must read

2009-06-03 Thread dlypka


On Page 68 it has 'SQLField is a query'

Also I believe IS_IN_DB is missing from  that long list of validators
on page 106

On Jun 2, 11:52 pm, mdipierro mdipie...@cs.depaul.edu wrote:
 http://www.web2py.com/examples/static/cookbook2.pdf
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[web2py:23174] Re: Still not luck with cross references in input forms.

2009-06-03 Thread dlypka


Using a View over the join might help. Then both fields would be
available.

On Jun 2, 10:28 am, mdipierro mdipie...@cs.depaul.edu wrote:
 This cannot be done with the IS_IN_DB validator. You must create your
 own validator.

 Massimo

 On Jun 1, 3:46 pm, Offray Vladimir Luna Cárdenas



 offray.l...@javeriana.edu.co wrote:
  Hi all,

  I send a mail this morning:

 http://groups.google.com/group/web2py/browse_thread/thread/a439333f2d...

  *I'm still stuck with the same problem. Any hint?

  Thanks,

  Offray
  *
  *
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[web2py:23175] Re: more slides - must read

2009-06-03 Thread dlypka


On page 24, why does it include the '.html' ?

In your original cookbook, there is no '.html' here:

A URL like
http://hostname/cookbook/default/index/bla/bla/bla?variable=value
will result in a call to function index() in controller default.py in
applicaiton cookbook.
“bla”, “bla” and “bla” will be passed as request.args[0:3] while
“value” will be stored in
request.vars.variable.


On Jun 2, 11:52 pm, mdipierro mdipie...@cs.depaul.edu wrote:
 http://www.web2py.com/examples/static/cookbook2.pdf
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[web2py:23176] Re: should login redirect to index function after login?

2009-06-03 Thread salbefe


Thank you Massimo,

I will do in that way.

Kind Regards
Salva

On 3 jun, 06:28, mdipierro mdipie...@cs.depaul.edu wrote:
 This is a problem only if login is the entry point of your app and it
 should not be. If you always get to login from a redirection you
 should not have this problem.

 Massimo

 On Jun 2, 6:04 pm, salbefe salb...@gmail.com wrote:

  Annet,

  I found the problem but not the solution

  The login form that exposes  http:///[app]/default/user/login  has
  a hidden field called _next. This field at the beginning is empty.
  Because is empty web2py should redirect to auth.settings.login_next=URL
  (r=request, c='default', f='index').

  After a successfully login  the _next field has the following value:
  http://127.0.0.1:8000/prueba/default/user/login; I can't understand
  why it has that value if I didn't set it and why I'm not get
  redirected to URL(r=request, c='default', f='index') the first time
  that _next was empty.

  I'm still thinking that is a bug on the last version

  Kind regards
  Salva
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[web2py:23177] Re: web2py solution for debbuging with FirePHP/Firebug

2009-06-03 Thread sgtpep

Unfortunately I have no expirience in screencasting, and my English is
buggy.

Debugging/logging tool is very useful thing for web development. I
really like this one in Symfony framework (it is included to Symfony
and made with JavaScript, screenshot -
http://www.symfony-project.org/blog/2008/08/27/new-in-symfony-1-2-customize-the-web-debug-toolbar).
For Django there is third-party module Django Debug Toolbar (http://
rob.cogit8.org/blog/2008/Sep/19/introducing-django-debug-toolbar/).

I think the most valuable things that this type of tools can show for
developer are: accessible report to server-side logs pre request, info
about queries executed during request and maybe some cache stats and
variables list.

Firebug (http://getfirebug.com/) is the most popular Firefox extension
for web developent, very handy and well-built. It implements
JavaScript console, DOM traversing, JS-debugging and lot more. FirePHP
(http://www.firephp.org/) is another extension that uses Firebug
interface and resources and therefore requires Firebug for work. You
can see demo here (Firefox with both extensions required, open and
enable Firebug console to see output) -
http://www.firephp.org/Examples/PHPArchitect/.
In two words, FirePHP allows you to output log messages that you
passed from PHP code, displays executed db queries, stack trace of
exceptions, etc. It requires of using PHP class FirePHPCore/
FirePHP.class.php. Firepy (documentation and screenshot -
http://code.google.com/p/firepy/wiki/Documentation) is the
implementation for Python of the server-side FirePHP library, but it
uses the same Firefox extension (FirePHP). And it includes Middleware
for using with Django, but you can easily adopt it for any Python
framework.

How-to for using FirePHP with web2py:
1) Open Firefox, install Firebug, FirePHP addons:
https://addons.mozilla.org/ru/firefox/addon/1843,
https://addons.mozilla.org/en-US/firefox/addon/6149. Restart browser.
2) Download http://www.box.net/shared/dtm0dhgze9 and extract 'firepy'
folder.
3) Open directory with your current web2py application, and copy
'firepy' folder into 'modules' directory of application.
4) Edit first file in 'models' folder in your application (via web- or
desktop-editor). Place these lines in top of the file:

import sys
sys.path += ['applications/%s/modules' % request.application]
from firepy.web2py import start_firepy
start_firepy(globals())

5) Edit some controller file and add this line to some controller
function: logging.debug([1, {asdf:(123, 2, 3)}, 3])
6) Click on bug icon on bottom status line of Firefox. This will bring
up panel. Check the checkbox Console and click Apply settings.
Ensure that tab Console is showing.
7) Navigate from browser to this application/controller/function. And
now you should see your logging output in console ([1, {asdf:(123,
2, 3)}, 3]). If controller executes some db queries, then console
will contain some info about them (sample screenshot
http://firepy.googlecode.com/files/firepy.png). This is very
interesting to know raw SQL-queries (especially for eduction, and for
finding redundant or duplicating queries).

Notice: Logs shows only if you are autorized in admin application.
This check prevents from showing debugging logs for non-
administrators.

One disadvantage of this way is that it requires Firefox. But if you
open your site in other browsers no errors will occur (logging info
passes via HTTP headers). One possible way to support other browsers
is to use Firebug Lite (pure JS implementation of extension) for them
(http://getfirebug.com/lite.html) and modify or extend its code for
adding FirePHP functionality.

BTW, web2py is great, I really was charmed with it. It is most pytonic
web framework and more flexible than most of them (I think it beats
Django as well). Such debugging possibility will be a nice addition
for it.

On 3 июн, 08:10, mdipierro mdipie...@cs.depaul.edu wrote:
I am new to this. I can tell this is very usefull but I do not know
how to make it work.

Any chance you can make a short video showing it (perhaps using Jing)?

Do you feel it should be included in web2py? How?

Massimo

On Jun 2, 9:04 am, sgtpep danil.m...@gmail.com wrote:

Source files were updated in archive. Some issues were fixed. And also
logs shows in console now if you are authorized in admin application.
I forgot to mention what features of frepy are ready for working with
web2py:
- server-side logging using logging module
- db query logging (!) with timing and multiple databases support
Custom exception handler are not working yet because web2py owerrides
it with own one.

On 2 июн, 10:02, sgtpep danil.m...@gmail.com wrote:

Hi, web2pyers!
Everyone knows Firebug, the perfect webdeveloper tool. There is also
FirePHP addon for using Firebug facilities for server side debugging/
logging. And recently I found firepy (http://code.google.com/p/
firepy/). It makes available to use FirePHP with Django.
I have added

[web2py:23178] Re: web2py solution for debbuging with FirePHP/Firebug

2009-06-03 Thread Álvaro Justen [Turicas]


Really cool! Congratulations for this work and exaplanation!

2009/6/3 sgtpep danil.m...@gmail.com:

 Unfortunately I have no expirience in screencasting, and my English is
 buggy.

 Debugging/logging tool is very useful thing for web development. I
 really like this one in Symfony framework (it is included to Symfony
 and made with JavaScript, screenshot -
 http://www.symfony-project.org/blog/2008/08/27/new-in-symfony-1-2-customize-the-web-debug-toolbar).
 For Django there is third-party module Django Debug Toolbar (http://
 rob.cogit8.org/blog/2008/Sep/19/introducing-django-debug-toolbar/).

 I think the most valuable things that this type of tools can show for
 developer are: accessible report to server-side logs pre request, info
 about queries executed during request and maybe some cache stats and
 variables list.

 Firebug (http://getfirebug.com/) is the most popular Firefox extension
 for web developent, very handy and well-built. It implements
 JavaScript console, DOM traversing, JS-debugging and lot more. FirePHP
 (http://www.firephp.org/) is another extension that uses Firebug
 interface and resources and therefore requires Firebug for work. You
 can see demo here (Firefox with both extensions required, open and
 enable Firebug console to see output) - 
 http://www.firephp.org/Examples/PHPArchitect/.
 In two words, FirePHP allows you to output log messages that you
 passed from PHP code, displays executed db queries, stack trace of
 exceptions, etc. It requires of using PHP class FirePHPCore/
 FirePHP.class.php. Firepy (documentation and screenshot -
 http://code.google.com/p/firepy/wiki/Documentation) is the
 implementation for Python of the server-side FirePHP library, but it
 uses the same Firefox extension (FirePHP). And it includes Middleware
 for using with Django, but you can easily adopt it for any Python
 framework.

 How-to for using FirePHP with web2py:
 1) Open Firefox, install Firebug, FirePHP addons:
 https://addons.mozilla.org/ru/firefox/addon/1843,
 https://addons.mozilla.org/en-US/firefox/addon/6149. Restart browser.
 2) Download http://www.box.net/shared/dtm0dhgze9 and extract 'firepy'
 folder.
 3) Open directory with your current web2py application, and copy
 'firepy' folder into 'modules' directory of application.
 4) Edit first file in 'models' folder in your application (via web- or
 desktop-editor). Place these lines in top of the file:

 import sys
 sys.path += ['applications/%s/modules' % request.application]
 from firepy.web2py import start_firepy
 start_firepy(globals())

 5) Edit some controller file and add this line to some controller
 function: logging.debug([1, {asdf:(123, 2, 3)}, 3])
 6) Click on bug icon on bottom status line of Firefox. This will bring
 up panel. Check the checkbox Console and click Apply settings.
 Ensure that tab Console is showing.
 7) Navigate from browser to this application/controller/function. And
 now you should see your logging output in console ([1, {asdf:(123,
 2, 3)}, 3]). If controller executes some db queries, then console
 will contain some info about them (sample screenshot
 http://firepy.googlecode.com/files/firepy.png). This is very
 interesting to know raw SQL-queries (especially for eduction, and for
 finding redundant or duplicating queries).

 Notice: Logs shows only if you are autorized in admin application.
 This check prevents from showing debugging logs for non-
 administrators.

 One disadvantage of this way is that it requires Firefox. But if you
 open your site in other browsers no errors will occur (logging info
 passes via HTTP headers). One possible way to support other browsers
 is to use Firebug Lite (pure JS implementation of extension) for them
 (http://getfirebug.com/lite.html) and modify or extend its code for
 adding FirePHP functionality.

 BTW, web2py is great, I really was charmed with it. It is most pytonic
 web framework and more flexible than most of them (I think it beats
 Django as well). Such debugging possibility will be a nice addition
 for it.


-- 
 Álvaro Justen
 Peta5 - Telecomunicações e Software Livre
 21 3021-6001 / 9898-0141
 http://www.peta5.com.br/

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[web2py:23179] inserting values in to db fields which are not there in SQLFORM

2009-06-03 Thread durga


hi,

i would like to insert a values to a table  through form where user
can enter fewer fields.

for example i have table 'company'  which has fields
userid,compname,designation,location.

 form = SQLFORM(db(db.company),fields=
['compname','designation','location'])

 userid is stored in session as session.userid

 in this case user can enter 3 fields through form but i want userid
also to be updated at the same time in to company table.

can some one help me how to update all 4 fields at a time.

thanks
durga
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[web2py:23180] Re: inserting values in to db fields which are not there in SQLFORM

2009-06-03 Thread Mladen Milankovic


Hi.

Do something like this:
form = SQLFORM(db(db.company),fields = ['compname','designation','location'])
if form.accepts(request.vars, session):
db(db.company.id == form.vars.id).update(userid = session.userid)
# do something else like redirect if needed

The id of the new record can be found in form.vars.id after it was inserted.
This way you'll update the new record after it was inserted.

regards
mmlado

On Wednesday 03 June 2009 13:42:34 durga wrote:
 hi,

 i would like to insert a values to a table  through form where user
 can enter fewer fields.

 for example i have table 'company'  which has fields
 userid,compname,designation,location.

  form = SQLFORM(db(db.company),fields=
 ['compname','designation','location'])

  userid is stored in session as session.userid

  in this case user can enter 3 fields through form but i want userid
 also to be updated at the same time in to company table.

 can some one help me how to update all 4 fields at a time.

 thanks
 durga


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[web2py:23181] Re: more slides - must read

2009-06-03 Thread notabene


Page 84:
Example:
db(db.product.id10).update(product=db.product.price+20)

Should be ():
db(db.product.id10).update(db.product.price=db.product.price+20)


On Jun 3, 5:52 am, mdipierro mdipie...@cs.depaul.edu wrote:
 http://www.web2py.com/examples/static/cookbook2.pdf
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