Re: [web2py] Re: Webfaction: Memory usage way over your limit ; again.
and also uwsgi --version doesn't give the version but tells that there is an error This could only be generated by a wrong compiled-binary (maybe a make without a make clean after some config changes). --version triggers only a fprintf() on a fixed binary blob, so if it fails something really bad is in place :) -- Roberto De Ioris http://unbit.it
[web2py] How to check a value in a dictionary entry in template?
I am passing a dictionary to template. Each dictionary value is
True or False and I want to check it value in the template.
{{=default_fields['job_title']}} renders to True
but this construct is returning SyntaxError: invalid syntax:
{{ if {{=default_fields['job_title']}}: }}
{{ pass }}
How to check a value in a dictionary entry in template?
[web2py] Re: How to check a value in a dictionary entry in template?
{{=myvariable}} outputs myvariable to the page. You just need to refer
to the variable. Here is an example:
{{if default_fields['job_title']:}}
divthe job title is /div{{=default_fields['job_title']}}
{{pass}}
The first one checks the value. The second outputs to the page.
On Nov 27, 9:22 am, Constantine Vasil thst...@gmail.com wrote:
I am passing a dictionary to template. Each dictionary value is
True or False and I want to check it value in the template.
{{=default_fields['job_title']}} renders to True
but this construct is returning SyntaxError: invalid syntax:
{{ if {{=default_fields['job_title']}}: }}
{{ pass }}
How to check a value in a dictionary entry in template?
Re: [web2py] Re: Webfaction: Memory usage way over your limit ; again.
but the binary works as it executes web2py and website works but doesn't allow me to login (without showing errors) and my flex app shows the error that I wrote before, and --version shows this error ./uwsgi --version uWSGI 1.0-dev *** glibc detected *** ./uwsgi: free(): invalid pointer: 0x099204e8 *** === Backtrace: = /lib/libc.so.6[0x9d66c5] /lib/libc.so.6(cfree+0x59)[0x9d6b09] /lib/libselinux.so.1[0xb8107e] /lib/libselinux.so.1[0xb75632] /lib/libselinux.so.1[0xb8253c] /lib/ld-linux.so.2[0x95c996] /lib/libc.so.6(exit+0xe9)[0x998ec9] ./uwsgi(manage_opt+0x10b8)[0x8073908] ./uwsgi(main+0x7ff)[0x80764af] /lib/libc.so.6(__libc_start_main+0xdc)[0x982e9c] ./uwsgi[0x8053431] === Memory map: 0011-0012f000 r-xp 68:05 14746876 /lib/libpcre.so.0.0.1 0012f000-0013 rw-p 0001e000 68:05 14746876 /lib/libpcre.so.0.0.1 0013-00134000 r-xp 68:05 14745630 /lib/libuuid.so.1.2 00134000-00135000 rw-p 3000 68:05 14745630 /lib/libuuid.so.1.2 00135000-0027e000 r-xp 68:05 182846037 /home/fermer/lib/libpython2.7.so.1.0 0027e000-002ac000 rw-p 00149000 68:05 182846037 /home/fermer/lib/libpython2.7.so.1.0 002ac000-002b6000 rw-p 002ac000 00:00 0 002b6000-002ce000 r-xp 68:05 131618952 /usr/lib/libsasl2.so.2.0.22 002ce000-002cf000 rw-p 00017000 68:05 131618952 /usr/lib/libsasl2.so.2.0.22 002cf000-00363000 r-xp 68:05 131618556 /usr/lib/libkrb5.so.3.3 00363000-00366000 rw-p 00093000 68:05 131618556 /usr/lib/libkrb5.so.3.3 00366000-00371000 r-xp 68:05 14746848 /lib/libgcc_s-4.1.2-20080825.so.1 00371000-00372000 rw-p a000 68:05 14746848 /lib/libgcc_s-4.1.2-20080825.so.1 00387000-00388000 r-xp 00387000 00:00 0 [vdso] 0040b000-00438000 r-xp 68:05 131618949 /usr/lib/libgssapi_krb5.so.2.2 00438000-00439000 rw-p 0002d000 68:05 131618949 /usr/lib/libgssapi_krb5.so.2.2 004bd000-005e9000 r-xp 68:05 131614729 /usr/lib/libxml2.so.2.6.26 005e9000-005ee000 rw-p 0012c000 68:05 131614729 /usr/lib/libxml2.so.2.6.26 005ee000-005ef000 rw-p 005ee000 00:00 0 005f1000-00635000 r-xp 68:05 14746857 /lib/libssl.so.0.9.8e 00635000-00639000 rw-p 00043000 68:05 14746857 /lib/libssl.so.0.9.8e 00639000-00763000 r-xp 68:05 14746856 /lib/libcrypto.so.0.9.8e 00763000-00776000 rw-p 00129000 68:05 14746856 /lib/libcrypto.so.0.9.8e 00776000-0077a000 rw-p 00776000 00:00 0 0094e000-00969000 r-xp 68:05 14746845 /lib/ld-2.5.so 00969000-0096a000 r--p 0001a000 68:05 14746845 /lib/ld-2.5.so 0096a000-0096b000 rw-p 0001b000 68:05 14746845 /lib/ld-2.5.so 0096d000-00ac r-xp 68:05 14746846 /lib/libc-2.5.so 00ac-00ac2000 r--p 00153000 68:05 14746846 /lib/libc-2.5.so 00ac2000-00ac3000 rw-p 00155000 68:05 14746846 /lib/libc-2.5.so 00ac3000-00ac6000 rw-p 00ac3000 00:00 0 00ac8000-00aef000 r-xp 68:05 14746847 /lib/libm-2.5.so 00aef000-00af r--p 00026000 68:05 14746847 /lib/libm-2.5.so 00af-00af1000 rw-p 00027000 68:05 14746847 /lib/libm-2.5.so 00af3000-00af6000 r-xp 68:05 14746849 /lib/libdl-2.5.so 00af6000-00af7000 r--p 2000 68:05 14746849 /lib/libdl-2.5.so 00af7000-00af8000 rw-p 3000 68:05 14746849 /lib/libdl-2.5.so 00afa000-00b0f000 r-xp 68:05 14746859 /lib/libpthread-2.5.so 00b0f000-00b1 r--p 00015000 68:05 14746859 /lib/libpthread-2.5.so 00b1-00b11000 rw-p 00016000 68:05 14746859 /lib/libpthread-2.5.so 00b11000-00b13000 rw-p 00b11000 00:00 0 00b15000-00b27000 r-xp 68:05 14746855 /lib/libz.so.1.2.3 00b27000-00b28000 rw-p 00011000 68:05 14746855 /lib/libz.so.1.2.3 00b2a000-00b65000 r-xp 68:05 14746852 /lib/libsepol.so.1 00b65000-00b66000 rw-p 0003b000 68:05 14746852 /lib/libsepol.so.1 00b66000-00b7 rw-p 00b66000 00:00 0 00b72000-00b88000 r-xp 68:05 14746853 /lib/libselinux.so.1 00b88000-00b8a000 rw-p 00015000 68:05 14746853 /lib/libselinux.so.1 00b97000-00ba r-xp 68:05 14746858 /lib/libcrypt-2.5.so 00ba-00ba1000 r--p 8000 68:05 14746858 /lib/libcrypt-2.5.so 00ba1000-00ba2000 rw-p 9000 68:05 14746858 /lib/libcrypt-2.5.so 00ba2000-00bc9000 rw-p 00ba2000 00:00 0 00bcb000-00bcd000 r-xp 68:05 14746865 /lib/libutil-2.5.so 00bcd000-00bce000 r--p 1000 68:05 14746865 /lib/libutil-2.5.so 00bce000-00bcf000 rw-p 2000 68:05 14746865 /lib/libutil-2.5.so 00c1c000-00c29000 r-xp 68:05 131618951 /usr/lib/liblber-2.3.so.0.2.31 00c29000-00c2a000 rw-p c000 68:05 131618951 /usr/lib/liblber-2.3.so.0.2.31 00c63000-00c9c000 r-xp 68:05 131615394 /usr/lib/libldap-2.3.so.0.2.31 00c9c000-00c9d000 rw-p 00039000 68:05 131615394 /usr/lib/libldap-2.3.so.0.2.31 00d8b000-00d8d000 r-xp 68:05 14746850 /lib/libkeyutils-1.2.so 00d8d000-00d8e000 rw-p 1000 68:05 14746850 /lib/libkeyutils-1.2.so 00d9-00da r-xp 68:05 14746851 /lib/libresolv-2.5.so 00da-00da1000 r--p f000 68:05 14746851
[web2py] Adding custom fields or virtual fields to rows object
I know we had this discussion about a year ago and Bruno et al wrote their own code and proposed patches to try and get around this limitation, which also limits the usefulness of SQLTABLE. I just wondered if we had any new methods or techniques to add columns etc to the rows object. Thanks, David
[web2py] Re: Adding custom fields or virtual fields to rows object
Virtual fields can already be added to Rows
objects: http://web2py.com/book/default/chapter/06#Virtual-Fields.
Also, SQLTABLE takes an 'extracolumns' argument, like this:
extracolums = [{'label':A('Extra',_href='#'),
'class': '', #class name of the header
'width':'', #width in pixels or %
'content':lambda row, rc:
A('Edit',_href='edit/%s'%row.id),
'selected': False #agregate class selected to this
column
}]
And SQLFORM.grid takes a 'links' argument, which can be used to add extra
columns.
Anthony
On Sunday, November 27, 2011 7:30:15 AM UTC-5, villas wrote:
I know we had this discussion about a year ago and Bruno et al wrote their
own code and proposed patches to try and get around this limitation, which
also limits the usefulness of SQLTABLE.
I just wondered if we had any new methods or techniques to add columns
etc to the rows object.
Thanks,
David
[web2py] PostgreSQL names case sensitivity
Hi, I am trying to use PostgreSQL DAL interface with my project, but
i'm having trouble with table references and insert/update/delete
commands.
The system info:
OS: GNU/Linux, web2py 1.99.2, PostgreSQL 8.4
I have tried the workaround posted by pbreit for a very similar
problem:
http://groups.google.com/group/web2py/browse_thread/thread/b9eb96cbb5dbbc3f/7590e311d57260d9
The tables are created first without references and after that the
rest of the fields are added, so define_tables is called twice for
each table. As of this point all tables are created without errors.
Then I try to upload legacy records from a customized csv file. When
running the insert commands web2py raises this exception: (insert
commands include the id field number as argument)
Traceback (most recent call last):
File /home/alan/gestionlibre_gui-hg/controllers/appadmin.py, line
172, in create
config.session.record_id =
config.session.db_table.insert(**config.session.form.vars)
File /home/alan/web2py/gluon/dal.py, line 4976, in insert
return self._db._adapter.insert(self,self._listify(fields))
File /home/alan/web2py/gluon/dal.py, line 890, in insert
id = self.lastrowid(table)
File /home/alan/web2py/gluon/dal.py, line 1830, in lastrowid
self.execute(select currval('%s') % table._sequence_name)
File /home/alan/web2py/gluon/dal.py, line 1309, in execute
return self.log_execute(*a, **b)
File /home/alan/web2py/gluon/dal.py, line 1304, in log_execute
ret = self.cursor.execute(*a,**b)
psycopg2.ProgrammingError: relation debugging_id_seq does not exist
LÍNEA 1: select currval('debugging_id_Seq')
^
Where debugging is a table defined in the model and debugging_id is
the id field
Maybe there is some conflict with auto generated web2py sql and the db
engine
I think that this has something to do with this thread on PostgeSQL
and quotes:
http://groups.google.com/group/web2py/browse_thread/thread/e894189f9b532b75/5d248791cd55c4d1
Thank you
[web2py] Problem understanding imports
I am trying to use the suggest widget plugin, but am getting an error on the import. from plugin_suggest_widget import suggest_widget db.auth_user.org_ref.widget = suggest_widget(db.org.name, limitby=(0,10), min_length=1) and get the error: Traceback (most recent call last): File gluon/restricted.py, line 194, in restricted File C:/Users/david/My Projects/Miscelaneous/MeetingMonkey/web2py/applications/COPSIS/controllers/plugin_suggest_widget.py http://127.0.0.1:8000/admin/default/edit/COPSIS/controllers/plugin_suggest_widget.py, line 2, in module File gluon/custom_import.py, line 294, in __call__ File gluon/custom_import.py, line 78, in __call__ ImportError: No module named plugin_suggest_widget I installed the plug in via the admin interface. This is the only plugin I am using in the test app. The plugin name is plugin_suggest_widget it has no models one controller which i think is for testing named plugin_suggest_widget.py no views 1 folder of static files name plugin_suggest_widget/ suggest.css suggest.js 1 module named plugin_suggest_widget.py
[web2py] I cant start the web2py shell
I have tried to start the shell through windows dos prompt by typing: python web2py.py -s test -m and i get this: python cant open file web2py.py no such file or directory not sure why i cannot get this working.
[web2py] Re: How to check a value in a dictionary entry in template?
Thank you!
Re: [web2py] I cant start the web2py shell
and i get this: python cant open file web2py.py no such file or directory It seems that you're not inside web2py directory
Re: [web2py] I cant start the web2py shell
Are you in the folder wher you have installed web2py? Kenneth I have tried to start the shell through windows dos prompt by typing: python web2py.py -s test -m and i get this: python cant open file web2py.py no such file or directory not sure why i cannot get this working.
Re: [web2py] Problem understanding imports
probably there is an error in the plugin module. the error can be in syntax or importing something inside the module. check if the plugin is not trying to import another module. I often have problems like that when there is some errors ij module. http://zerp.ly/rochacbruno Em 27/11/2011 12:47, david.waldrop david.wald...@gmail.com escreveu: I am trying to use the suggest widget plugin, but am getting an error on the import. from plugin_suggest_widget import suggest_widget db.auth_user.org_ref.widget = suggest_widget(db.org.name, limitby=(0,10), min_length=1) and get the error: Traceback (most recent call last): File gluon/restricted.py, line 194, in restricted File C:/Users/david/My Projects/Miscelaneous/MeetingMonkey/web2py/applications/COPSIS/controllers/plugin_suggest_widget.py http://127.0.0.1:8000/admin/default/edit/COPSIS/controllers/plugin_suggest_widget.py, line 2, in module File gluon/custom_import.py, line 294, in __call__ File gluon/custom_import.py, line 78, in __call__ ImportError: No module named plugin_suggest_widget I installed the plug in via the admin interface. This is the only plugin I am using in the test app. The plugin name is plugin_suggest_widget it has no models one controller which i think is for testing named plugin_suggest_widget.py no views 1 folder of static files name plugin_suggest_widget/ suggest.css suggest.js 1 module named plugin_suggest_widget.py
[web2py] Re: cross-platform apps
Thanks Anthony.
Is Skeletion configured by default when a new application is created
or it's just in this welcome app?
Thanks,
VP
On Nov 26, 10:35 pm, Anthony abasta...@gmail.com wrote:
On the server side, request.user_agent() returns info about the user agent,
and request.user_agent().is_mobile indicates whether it's a mobile device.
You can also decorate a function with @mobilize, and when it's a mobile
client, it will automatically change the view from func.html to
func.mobile.html, so you can have a separate mobile view (which can extend
an alternative layout). I suppose you could also specify a variable in the
{{extend ...}} to extend different layouts for mobile and non-mobile
requests, but in that case, you won't be able to byetcode compile the views
(because the view being extended must be known at compile time).
You can also do things on the client side with CSS media queries and JS.
For example, the new 'welcome' app (in trunk -- demo
here:http://tests.web2py.com/welcome/) uses Skeleton
(http://www.getskeleton.com). If you make your browser window skinny,
you'll see how the layout changes (dynamically) to accommodate the narrow
screen.
Anthony
On Saturday, November 26, 2011 9:10:50 PM UTC-5, VP wrote:
Hi,
I know web2py has a seemingly very useful plugin for jquery mobile. I
am wondering what everyone does for apps that are supposed to be
tailored for both PCs and mobile devices. At the simplest level,
let's say there are two layouts that need to be switched depending on
which platforms. How do we do this efficiently in web2py?
Further, in addition to layouts, different controllers might be needed
for different platforms too. How do we do this efficiently?
Thanks.
VP
[web2py] some ideas on built-in emphasis on client-side processing for web2py
Hi massimo and everyone, Hope everyone is doing fine. With support for Pyjamas, Massimo must have thought of this, but for some reason I feel something ain't right with the Pyjamas' approach. I have just realised that there has been massive amount of effort dedicated to client-side processing in the javascript community. Things like knockout.js, spine.js, backbone.js, and alot more. Being able to move processing from server to client will greatly affect scalability. One thing we can start with is template processing. You can translate python codes directly to javascript and embed it on the client side for processing or you can use javascript template engines like handlebar.js, jade.js instead of web2py template engine. More generally, if there is a mechanism to delegate a piece of Python code in web2py (via decoration or inheritance), that would be very nice. I would imagine one can use Pyjamas' pyjs.js to translate the Python code to javascript or to use something like Skulpt (which will be slow) to interpret Python code directly on the browsers. VP
[web2py] Translation error in SQLFORM.grid
When using SQLFORM.grid, the message:
'%(nrows)s records found'
is never translated and it fills the language/lang.py file with
untranslated strings whenever the number of rows change.
Changing in gluon/sqlhtml.py, in the grid static method, the line:
message = error or T('%(nrows)s records found' % dict(nrows=nrows))
by:
message = error or T('%s records found', nrows)
The problem is fixed.
I've filled bug #539 to follow this issue.
Regards.
José L.
[web2py] Re: cross-platform apps
The 'welcome' app is the foundation for any new app created via 'admin', so
yes, you'll get the Skeleton scaffold for any new app. Note, this is
currently only in trunk -- I believe Massimo is planning the next release
very soon.
Anthony
On Sunday, November 27, 2011 11:45:47 AM UTC-5, VP wrote:
Thanks Anthony.
Is Skeletion configured by default when a new application is created
or it's just in this welcome app?
Thanks,
VP
On Nov 26, 10:35 pm, Anthony abas...@gmail.com wrote:
On the server side, request.user_agent() returns info about the user
agent,
and request.user_agent().is_mobile indicates whether it's a mobile
device.
You can also decorate a function with @mobilize, and when it's a mobile
client, it will automatically change the view from func.html to
func.mobile.html, so you can have a separate mobile view (which can
extend
an alternative layout). I suppose you could also specify a variable in
the
{{extend ...}} to extend different layouts for mobile and non-mobile
requests, but in that case, you won't be able to byetcode compile the
views
(because the view being extended must be known at compile time).
You can also do things on the client side with CSS media queries and JS.
For example, the new 'welcome' app (in trunk -- demo here:
http://tests.web2py.com/welcome/) uses Skeleton
(http://www.getskeleton.com). If you make your browser window skinny,
you'll see how the layout changes (dynamically) to accommodate the narrow
screen.
Anthony
On Saturday, November 26, 2011 9:10:50 PM UTC-5, VP wrote:
Hi,
I know web2py has a seemingly very useful plugin for jquery mobile. I
am wondering what everyone does for apps that are supposed to be
tailored for both PCs and mobile devices. At the simplest level,
let's say there are two layouts that need to be switched depending on
which platforms. How do we do this efficiently in web2py?
Further, in addition to layouts, different controllers might be needed
for different platforms too. How do we do this efficiently?
Thanks.
VP
[web2py] how to change form.custom.submit background?
I am following the example to make my own custom form
design:
http://www.web2py.com/book/default/chapter/
{{=form.custom.begin}}
Image name: div{{=form.custom.widget.name}}/div
Image file: div{{=form.custom.widget.file}}/div
Click here to upload: {{=form.custom.submit}}
{{=form.custom.end}}
Generated HTML is:
Click here to submit: input type=submit value=Submit /
I want to add my own tag data-theme=e so the final HTML
to be:
Click here to submit: input data-theme=e type=submit value=Submit /
Or simply to change the background color to make the Submit button
better visible.
How to do that?
[web2py] Re: how to change form.custom.submit background?
In the controller or view, you should be able to do:
form.custom.submit['_data-theme'] = 'e'
or
form.custom.submit.update(**{'_data-theme': 'e'})
form.custom.submit is just an INPUT helper, so you can add additional
attributes to it like any html helper object.
Anthony
[web2py] Re: I cant start the web2py shell
I must be missing something, i have always run web2py by downloading and extracting to a directory. i then double click the web2py.exe and it starts the server, but i cannot ever get the shell to work, so that i can practice with the DAL. is there more to installing it then this?
[web2py] Re: how to change form.custom.submit background?
Thank you, this was so simple!
[web2py] Re: Adding custom fields or virtual fields to rows object
Hi Anthony, Thanks for that, I couldn't remember about the 'extracolumns' and I don't think they were in the book yet (unless just recently). With regards the virtual fields, I was still struggling with including the virtualfields when limiting columns. This works fine: rows = db(db.table.id0).select() for row in rows: print row.myvirtualfield But this does not: rows = db(db.table.id0).select(db.table.id, db.table.myvirtualfield) keyerror: db.table.myvirtualfield It doesn't matter on a table with few fields, but when the rows are very wide, it hurts. I made this point recently with regards to SQLFORM.grid, so I guess I ought to be patient until it becomes a priority. Thanks for you help Regards, David
[web2py] how to update auth_user first_name last_name programmatically?
I want to change auth_user first_name and last name
progrmmaically having the user id:
I tried this:
db.auth_user[id] = dict(first_name=first_name)
db.auth_user[id] = dict(last_name=last_name)
but when reaching this statement in my db.py file I don't see
auth updated:
db = DAL('google:datastore')
auth = Auth(db, hmac_key=Auth.get_or_create_key())
How is the right way to do that?
Re: [web2py] Re: I cant start the web2py shell
On Sun, 2011-11-27 at 12:13 -0800, chawk wrote: I must be missing something, i have always run web2py by downloading and extracting to a directory. i then double click the web2py.exe and it starts the server, but i cannot ever get the shell to work, so that i can practice with the DAL. is there more to installing it then this? Looks like you are not running command from web2py directory. You have to cd into it before running that command. That's not so easy on windows due to path names containing spaces broken tabbing in DOS. My suggestion to do it quickly is: place web2py directory directly inside C:\, then type cd C:\web2py python web2py.py -s test -m -- Samuele ~redShadow~ Santi redshadow[at]hackzine.org - redshadowhack[at]gmail.com Blog: http://hackzine.org GPG Key signature: 050D 3E9F 6E0B 44CE C008 D1FC 166C 3C7E EB26 4933 /me recommends: Squadra Informatica - http://www.squadrainformatica.com - Proud ThinkPad T-Series owner - Registered Linux-User: #440008 * GENTOO User since 1199142000 (2008-01-01) * former DEBIAN SID user Software is like sex: it's better when it's free! -- Linus Torvalds signature.asc Description: This is a digitally signed message part
[web2py] Re: how to update auth_user first_name last_name programmatically?
Any of these will work:
db.auth_user[id] = dict(first_name=first_name)
db.auth_user[id].update_record(first_name=first_name)
db(db.auth_user.id==id).update(first_name=first_name)
the problem is (I believe) that auth caches the current logged in user
in session.auth.user==auth.user so you also need:
auth.user.first_name=first_name
On Nov 27, 3:35 pm, Constantine Vasil thst...@gmail.com wrote:
I want to change auth_user first_name and last name
progrmmaically having the user id:
I tried this:
db.auth_user[id] = dict(first_name=first_name)
db.auth_user[id] = dict(last_name=last_name)
but when reaching this statement in my db.py file I don't see
auth updated:
db = DAL('google:datastore')
auth = Auth(db, hmac_key=Auth.get_or_create_key())
How is the right way to do that?
[web2py] simpatiCA -- A simple PKI for x509 in web2py
Hi list, I have released a small PKI implementation for those who need to start with web2py + SSL/TLS + x509. At the moment the documentation is 0, but it is quite simple so anyone that has some knowlege of PKI can try to use it. Please note that today it is still very basic and too young to be the foundation of an enterprise grade PKI. It has an rpc endpoit so that it can be easily plugged in a registration flow thanks to web2py jsonrpc support. And yes it can be used to generate both server certs and client certs. The code is under released under GPLv3 license and is available only through git. Find it at: http://simpatica.googlecode.com mic
[web2py] Re: I cant start the web2py shell
I don't understand, i am using windows 7, python 2.7, python is added to my enviroment variables, I even downloaded another copy of web2py, extracted it to the c directory, i cd into web2py directory, i ran the exact thing shown and i get the error: python: cant open file 'web2py.py' : [Errno 2] No such file or directory i downloaded the web2py stable version dedicated for everybody.
Re: [web2py] Re: I cant start the web2py shell
On Sun, Nov 27, 2011 at 5:23 PM, chawk chrshawke...@gmail.com wrote: I don't understand, i am using windows 7, python 2.7, python is added to my enviroment variables, I even downloaded another copy of web2py, extracted it to the c directory, i cd into web2py directory, i ran the exact thing shown and i get the error: python: cant open file 'web2py.py' : [Errno 2] No such file or directory i downloaded the web2py stable version dedicated for everybody. You got to be inside your directory... maybe youre command looks like this c:/users/name/python web2py.py but it should be c:/users/name/web2py/python web2py.py PD: It depends a lot of the location of your web2py folder, its just a quick example
[web2py] Re: I cant start the web2py shell
Don't download the Windows version -- it has it's own Python 2.5 interpreter. Instead, download the source version -- that will run with your own Python 2.7 installation. Anthony On Sunday, November 27, 2011 5:23:47 PM UTC-5, chawk wrote: I don't understand, i am using windows 7, python 2.7, python is added to my enviroment variables, I even downloaded another copy of web2py, extracted it to the c directory, i cd into web2py directory, i ran the exact thing shown and i get the error: python: cant open file 'web2py.py' : [Errno 2] No such file or directory i downloaded the web2py stable version dedicated for everybody.
[web2py] Re: I cant start the web2py shell
Thanks Anthony! that was the problem, i was not aware that python 2.5 comes with the standard web2py version. i downloaded the source and the problem is solved.
[web2py] Re: how to update auth_user first_name last_name programmatically?
Hi Massimo, It worked, the cache was the issue. Also is it possible to update both first and last name in batch? This is a general question how can the database fields can be updated in one operation? Thank you, the framework is excellent!
[web2py] on micro frameworks
http://rawsyntax.com/blog/the-problem-with-micro-frameworks/
[web2py] Re: simpatiCA -- A simple PKI for x509 in web2py
:-) On Nov 27, 4:18 pm, Michele Comitini michele.comit...@gmail.com wrote: Hi list, I have released a small PKI implementation for those who need to start with web2py + SSL/TLS + x509. At the moment the documentation is 0, but it is quite simple so anyone that has some knowlege of PKI can try to use it. Please note that today it is still very basic and too young to be the foundation of an enterprise grade PKI. It has an rpc endpoit so that it can be easily plugged in a registration flow thanks to web2py jsonrpc support. And yes it can be used to generate both server certs and client certs. The code is under released under GPLv3 license and is available only through git. Find it at: http://simpatica.googlecode.com mic
[web2py] Re: how to update auth_user first_name last_name programmatically?
Any of these will do: db.auth_user[id] = dict(first_name=first_name,last_name=last_name) db.auth_user[id].update_record(first_name=first_name,last_name=last_name) db(db.auth_user.id==id).update(first_name=first_name,last_name=last_name) On Nov 27, 5:51 pm, Constantine Vasil thst...@gmail.com wrote: Hi Massimo, It worked, the cache was the issue. Also is it possible to update both first and last name in batch? This is a general question how can the database fields can be updated in one operation? Thank you, the framework is excellent!
[web2py] Decimal vs float
I have some price fields specified as type 'decimal'. But am finding that I have to cast to 'float' do do any math (or the other to decimal.Decimal I guess). This seems cumbersome. Is 'decimal' the best field type for storing financial amounts that will be involved in math calculations?
[web2py] Re: Decimal vs float
You should not need any casting to do math computations. Can you provide an example of what you do, perhaps something does not behave as intended. On Nov 27, 7:33 pm, pbreit pbreitenb...@gmail.com wrote: I have some price fields specified as type 'decimal'. But am finding that I have to cast to 'float' do do any math (or the other to decimal.Decimal I guess). This seems cumbersome. Is 'decimal' the best field type for storing financial amounts that will be involved in math calculations?
[web2py] SQLFORM.factory and custom HTML form radio boxes
I am using SQLFORM.factory to set several fields and a custom form setting a radio boxes like this: input type=radio name=primary-email-choice id=id_email_home_ch value=Home checked=yes/ I want the code if form.process(formname='myinfo').accepted: to be able to check if id_email_home_ch is checked or not, but this id does not appear in form.vars How to do that?
[web2py] Error in custom_import and Pyforum
Hi: I downloaded Pyforums in order to study some code in what looks like a very well done application. When I try to look at the default index view I get the following error: 1. 2. 3. 4. 5. 6. 7. Traceback (most recent call last): File gluon/restricted.py, line 194, in restricted File C:\web2py\applications\pyforum\controllers/default.py, line 6, in module File gluon/custom_import.py, line 294, in __call__ File gluon/custom_import.py, line 78, in __call__ ImportError: No module named json Running Version 1.99.2 (2011-09-26 06:55:33) stable
[web2py] How to preselect radio check box with checked=yes using SQLFORM.factory?
in SQLFORM.factory I have defined a radio check box.
Field('primary_email_choice_new', widget=SQLFORM.widgets.radio.widget,
requires=IS_IN_SET({'Work' : 'Work', 'Home' : 'Home'})),
It shows on the form but I need to set it checked=yes one of the values.
The generated HTML is:
divtable class=string id=no_table_primary_email_choice_new
name=primary_email_choice_newtrtd
input id=primary_email_choice_newHome name=primary_email_choice_new
type=radio value=Home /
label for=primary_email_choice_newHomeHome/label/td/trtrtd
input id=primary_email_choice_newWork name=primary_email_choice_new
type=radio value=Work /label
for=primary_email_choice_newWorkWork/label/td/tr/table/div
If I know how to make one of the values checked it would be:
The generated HTML is:
divtable class=string id=no_table_primary_email_choice_new
name=primary_email_choice_newtrtd
input id=primary_email_choice_newHome name=primary_email_choice_new
type=radio value=Home checked=yes/
label for=primary_email_choice_newHomeHome/label/td/trtrtd
input id=primary_email_choice_newWork name=primary_email_choice_new
type=radio value=Work /label
for=primary_email_choice_newWorkWork/label/td/tr/table/div
How to do that?
[web2py] Re: Adding custom fields or virtual fields to rows object
Good point. Maybe submit an issue on Google Code: http://code.google.com/p/web2py/issues/list On Sunday, November 27, 2011 3:58:37 PM UTC-5, villas wrote: Hi Anthony, Thanks for that, I couldn't remember about the 'extracolumns' and I don't think they were in the book yet (unless just recently). With regards the virtual fields, I was still struggling with including the virtualfields when limiting columns. This works fine: rows = db(db.table.id0).select() for row in rows: print row.myvirtualfield But this does not: rows = db(db.table.id0).select(db.table.id, db.table.myvirtualfield) keyerror: db.table.myvirtualfield It doesn't matter on a table with few fields, but when the rows are very wide, it hurts. I made this point recently with regards to SQLFORM.grid, so I guess I ought to be patient until it becomes a priority. Thanks for you help Regards, David
[web2py] Re: How to preselect radio check box with checked=yes using SQLFORM.factory?
Try:
Field('primary_email_choice_new', widget=SQLFORM.widgets.radio.widget,
requires=IS_IN_SET({'Work' : 'Work', 'Home' : 'Home'}), default='Home')
Also, I think it's checked=checked, not checked=yes.
Anthony
On Sunday, November 27, 2011 9:59:30 PM UTC-5, Constantine Vasil wrote:
in SQLFORM.factory I have defined a radio check box.
Field('primary_email_choice_new', widget=SQLFORM.widgets.radio.widget,
requires=IS_IN_SET({'Work' : 'Work', 'Home' : 'Home'})),
It shows on the form but I need to set it checked=yes one of the values.
The generated HTML is:
divtable class=string id=no_table_primary_email_choice_new
name=primary_email_choice_newtrtd
input id=primary_email_choice_newHome name=primary_email_choice_new
type=radio value=Home /
label for=primary_email_choice_newHomeHome/label/td/trtrtd
input id=primary_email_choice_newWork name=primary_email_choice_new
type=radio value=Work /label
for=primary_email_choice_newWorkWork/label/td/tr/table/div
If I know how to make one of the values checked it would be:
The generated HTML is:
divtable class=string id=no_table_primary_email_choice_new
name=primary_email_choice_newtrtd
input id=primary_email_choice_newHome name=primary_email_choice_new
type=radio value=Home checked=yes/
label for=primary_email_choice_newHomeHome/label/td/trtrtd
input id=primary_email_choice_newWork name=primary_email_choice_new
type=radio value=Work /label
for=primary_email_choice_newWorkWork/label/td/tr/table/div
How to do that?
[web2py] Re: SQLFORM.factory and custom HTML form radio boxes
form.vars will include the input field name, not id. Radio buttons will have the same name, and that name should be in form.vars, with the value of the particular radio button selected. Note, you may need to change the name to 'primary_email_choice' so it can be used as a Python identifier. Anthony On Sunday, November 27, 2011 9:04:26 PM UTC-5, Constantine Vasil wrote: I am using SQLFORM.factory to set several fields and a custom form setting a radio boxes like this: input type=radio name=primary-email-choice id=id_email_home_ch value=Home checked=yes/ I want the code if form.process(formname='myinfo').accepted: to be able to check if id_email_home_ch is checked or not, but this id does not appear in form.vars How to do that?
[web2py] Re: on micro frameworks
Similar points here: http://www.reddit.com/r/Python/comments/f8so6/best_framework_for_gae/c1ebgn0
[web2py] Re: How to preselect radio check box with checked=yes using SQLFORM.factory?
HI Anthony, Thank you! This is useful information not available in the book. Now I would define the default in the form definition: form = SQLFORM.factory How to change it programmatically to other checked value before the form is submitted? This can be needed for a reason as I do - because I don't store the default value in a database but calculate it on another values?
[web2py] Re: SQLFORM.factory and custom HTML form radio boxes
Basically I reverse engineered the HTML generated from web2py and
came with the following solution:
In SQLFORM.factory I have this definition:
Field('*primary_email_choice*', widget=SQLFORM.widgets.radio.widget,
requires=IS_IN_SET({'Work' : 'Work', '*Home*' : 'Home'})),
So in the HTML id=*primary_email_choiceHome* is a combination of
*primary_email_choice* and one of the values in the set: *Home.*
So I manually composed to HTML to have more control. I have the
value in primary_email which determines if the radio check box is checked
or not dynamically when the HTML is rendered. It is much more cleared that
way and I have a full control on the design:
{{ if fields['primary_email'] == Home: }}
input type=radio
name=primary_email_choice id=*primary_email_choiceHome* value=Home
checked=yes/
{{ else: }}
input type=radio
name=primary_email_choice id=primary_email_choiceHome value=Home /
{{ pass }}
label for=primary_email_choiceHome{{ if
fields['primary_email'] == Home: }}Primary Email: Home{{ else: }}Choose
Email Home as Primary Email{{ pass }}/label
Radio check-boxes are under-described in the book and I believe this
solution will help others to do the same.
[web2py] Quick Question about Wiki Tutorial: .default attribute for db foreign-key field
Hi, For the Wiki Tutorial, In the show(): controller in default.py there is the following statement: db.comment.page_id.default = this_page.id I can't quite figure out what it means. Are we setting the default value of the page_id field for the comment table to be 'this_page.id? However, in this case, this_page is being fetched from the database, so potentially this default value could change everytime the show() controller is called. This defeats the point of defining a default value. Additionally, I'm not really sure how this is used in the code? I'm really enjoying learning this framework, thank you. Best, Aaron Levin
[web2py] Re: Adding custom fields or virtual fields to rows object
This works fine: rows = db(db.table.id0).select() for row in rows: print row.myvirtualfield that is because the row.myvirtualfield is computed AFTER the sql select But this does not: rows = db(db.table.id0).select(db.table.id, db.table.myvirtualfield) because there is no such a thing as a myvirtualfield as far as the database is concerned. The virtualfield is computed after the select. It cannot be something you want to select from the db.
[web2py] Book typo
In http://www.web2py.com/book/default/chapter/06?search=form.process ret = db(query).vaidate_and_update(field='value') should probably be ret = db(query).validate_and_update(field='value') Regards Johann -- Because experiencing your loyal love is better than life itself, my lips will praise you. (Psalm 63:3)
Re: [web2py] PostgreSQL names case sensitivity
On 27 November 2011 16:28, Alan Etkin spame...@gmail.com wrote: psycopg2.ProgrammingError: relation debugging_id_seq does not exist Maybe a typo somewhere where debugging_id_seq should be debugging.id_seq? Regards Johann -- Because experiencing your loyal love is better than life itself, my lips will praise you. (Psalm 63:3)
Re: [web2py] Quick Question about Wiki Tutorial: .default attribute for db foreign-key field
The complete commented code is:
def show():
shows a wiki page
* # request.args(0) should receive an ID for the page you want to
'whow'
# you query the database to fetch the page row*
this_page = db.page(request.args(0)) or redirect(URL('index'))
* # for this action '/show/' we want every comment to have page_id
reference field defaults to the current page*
db.comment.page_id.default = this_page.id
*# we create a form for the comments only if user is logged in, else
the form is None*
form = crud.create(db.comment) if auth.user else None
* # here we are fetching the existing comments for this page*
pagecomments = db(db.comment.page_id==this_page.id).select()
* # now we return some objects to be rendered in the view*
return dict(page=this_page, comments=pagecomments, form=form)
--
Bruno Rocha
[http://rochacbruno.com.br]
[web2py] could use some help ... mobile admin
I could use some help. In trunk there is code for mobile admin.
That means that if you visit admin from a mobile device it will use
jquery.mobile. This is a work in progress and only some pages have
been implemented but you can help. It is easy.
In applications/admin/controllers/default.py there is this magic code:
is_mobile=request.user_agent().is_mobile
if is_mobile:
response.view =
response.view.replace('default/','default.mobile/')
so if you use a mobile is_mobile==True and is will pick up views from
views/default.mobile instead of views/default.
I copied all views from views/default into views/default.mobile and I
have fixed only index.html, site.html, edit.html about.html. The
other *.html files need work, this is where you can help
- replace {{extend 'layout.html'}} with {{extend 'default.mobile/
layout.html}}.
- remove any extra text that does not belong to a mobile
- replace ul with ul data-role=listview
- replace all external links (i.e. not internal to admin) from a...
to a rel=external...
design.html is going to need some extra work.
If you can help send me the modified files.
Also let me know if you have comments or suggestions.
Massimo
[web2py] Re: PostgreSQL names case sensitivity
In gluon/dal.py there is the following code: def sequence_name(self,table): return '%s_id_Seq' % table is generates the default name of a sequence. if you have a sequence already and it has another name use db.define_table(...,sequence_name = '...') On Nov 28, 12:16 am, Johann Spies johann.sp...@gmail.com wrote: On 27 November 2011 16:28, Alan Etkin spame...@gmail.com wrote: psycopg2.ProgrammingError: relation debugging_id_seq does not exist Maybe a typo somewhere where debugging_id_seq should be debugging.id_seq? Regards Johann -- Because experiencing your loyal love is better than life itself, my lips will praise you. (Psalm 63:3)
[web2py] Problems with forms and firefox
Hi, I am trying to solve a problem (all day long and I cannot find the source of this) I have a comment form in a page, also I have another page with edit form, and one with create form. Every form works ok with Google Chrome, I also tested in Midori and Safari(running on wine) and it works ok. But, I tested two versions of firefox on windows and linux and any form is accepted with firefox. The form is submitted, but the form.vars is always blank, so it not reach the accepted state. The form is simple: *form = SQLFORM(db.comments, formstyle='divs') **if form.process().accepted: ** # I DO some stuff here, but only reachs here in chrome, not in firefox* I already tested another methods as accepts(), validate() and using onsuccess and onvalidation but nothing works. If somebody knows what can be the source of this here are the test pages: http://labs.blouweb.com/movuca/article/show/1/solving-web2py-forms-problems-with-firefox OR http://labs.blouweb.com/movuca/article/show/2/vegetarian-cheese In any article (of any article_type) you have a comment box, login with* t...@test.com* and *1234*. Try to post a *comment* with Chrome, then try with firefox. Also (still logged in) http://labs.blouweb.com/movuca/article/new/Article OR http://labs.blouweb.com/movuca/article/new/CookRecipe The create and the respective edit forms (click edit in the article view) These forms only accepted with another browser but not with firefox *5* to * 8*. Does anybody knows any issue with this browser? Thank you. -- Bruno Rocha [http://rochacbruno.com.br]
Re: [web2py] could use some help ... mobile admin
Great!
I'll work on it a soon as possible!
Are you using the Auto-initialization of form elements ?
Thanks!
2011/11/28 Massimo Di Pierro massimo.dipie...@gmail.com:
I could use some help. In trunk there is code for mobile admin.
That means that if you visit admin from a mobile device it will use
jquery.mobile. This is a work in progress and only some pages have
been implemented but you can help. It is easy.
In applications/admin/controllers/default.py there is this magic code:
is_mobile=request.user_agent().is_mobile
if is_mobile:
response.view =
response.view.replace('default/','default.mobile/')
so if you use a mobile is_mobile==True and is will pick up views from
views/default.mobile instead of views/default.
I copied all views from views/default into views/default.mobile and I
have fixed only index.html, site.html, edit.html about.html. The
other *.html files need work, this is where you can help
- replace {{extend 'layout.html'}} with {{extend 'default.mobile/
layout.html}}.
- remove any extra text that does not belong to a mobile
- replace ul with ul data-role=listview
- replace all external links (i.e. not internal to admin) from a...
to a rel=external...
design.html is going to need some extra work.
If you can help send me the modified files.
Also let me know if you have comments or suggestions.
Massimo
--
Profile: http://www.gild.com/compagnucciangelo
Register on Gild: http://www.gild.com/referral/compagnucciangelo
