Can session files be turned of ?
you can turn off sessions by
session.forget()
and also store sessions in the database
that is how it works on GAE. In every default db.py you have:
if request.env.web2py_runtime_gae:
db = DAL('gae')
session.connect(request, response, db=db)
On Nov 30, 11:48 pm, pbreit pbreitenb...@gmail.com wrote:
Sorry for the newbie, religious question but what is the preference in
web2py for table names, plural or singular?
+1 for singular.
+1 singular
And now... gender preferences: anyone would like to discuss on that? ;-)
2010/12/1 cjrh caleb.hatti...@gmail.com:
On Nov 30, 11:48 pm, pbreit pbreitenb...@gmail.com wrote:
Sorry for the newbie, religious question but what is the preference in
web2py for table names, plural or
This link
http://web2py.com/book/default/chapter/04#Cooperation
suggests perhaps XML-RPC?
if that is a single web2py application instance I would simply move
every common code to the model
if those are differente applications on a single web2py instance I
would simply move every common code into a module in site-packages
if none of the above than a rest like, soap, xmlrpc, json
Hello,
Is there a way to make jqgrid plugin to display data from multiple
tables ?
plugin_jqgrid(db.shout,columns=['id','message'],height=300)
Thanks in Advance
Depending on the function, you can call client side via ajax without the need
to redirect the user. ( but it is not safe )
I prefer to put my commom code in /modules and import when it is needed.
Enviado via iPhone
Em 01/12/2010, às 05:54, Dan kor...@ironshark.de escreveu:
Hi,
is there
Dear all,
I don't know if it is exactly a web2py issue or not. The fact is that
I have a remote mail server, listening in port 25. It uses a self
created certificate to allow connections from the outside (i.e. for
thunderbird, you must accept that certificate in order to send mails).
The problem
And now... gender preferences: anyone would like to discuss on that? ;-)
OK
+1 single women :)
Hi Jay,
If all the permissions are easy to specify and similar, e.g. all
students can see information for their own enrolled courses, then use
your own model.
If all the permissions might be different and set on an individual
basis with many exceptions and complications, then auth is built
How do I handle the following PostgreSQL function in Web2py?
ALTER TABLE pgweb ADD COLUMN textsearchable_index_col tsvector;
UPDATE pgweb SET textsearchable_index_col =
to_tsvector('english', coalesce(title,'') || ' ' || coalesce(body,''));
I know I can use executesql for creating the
There are many things you could do just modifying the default app w/o
the thesaurus. Just making the default app compliant with Google
webmasters guidelines would be a HUGE improvement over the current
default app.
http://www.google.com/support/webmasters/bin/answer.py?hl=enanswer=35769
The way
On Wed, Dec 1, 2010 at 1:08 PM, villas villa...@gmail.com wrote:
And now... gender preferences: anyone would like to discuss on that? ;-)
OK
+1 single women :)
+1
--
Branko Vukelić
bg.bra...@gmail.com
stu...@brankovukelic.com
Check out my blog: http://www.brankovukelic.com/
Check out
On Wed, Dec 1, 2010 at 1:08 PM, villas villa...@gmail.com wrote:
And now... gender preferences: anyone would like to discuss on that? ;-)
OK
+1 single women :)
Btw, a table for single women should be single woman.
--
Branko Vukelić
bg.bra...@gmail.com
stu...@brankovukelic.com
Check out
Rocket 1.2.0 is out. It addresses the issue above and has some speed
improvements (though that might not be noticeable to the user). If
you look at the code, it's much cleaner than it was and reflects my
maturing skill as a developer. I've tested it on cPython 2.4 (the
legacy branch support
I would make a view at the database level and define a table for that view
in web2py model dans then pass the view to jqgrid...
On Wed, Dec 1, 2010 at 5:45 AM, Neveen Adel nevo.a...@gmail.com wrote:
Hello,
Is there a way to make jqgrid plugin to display data from multiple
tables ?
Hello,
How can I represent the boolean in crud.read form by an unselectable
checkbox instead of True or False?
Is it a job for the widget :
SQLFORMhttp://web2py.com/book/default/docstring/SQLFORM
.widgets.boolean.widget?
Richard
I do not know of other problems. Event his one problem has not
manifested itself.
On Dec 1, 1:48 am, pierreth pierre.thibau...@gmail.com wrote:
On Nov 26, 6:41 pm, mdipierro mdipie...@cs.depaul.edu wrote:
It works (some of us have tested it) but there are some know problems
and I would not
I do not think so. What do you mean it does not work? Could it be a
problem with mail?
On Dec 1, 1:57 am, Aniket Arora aniket.ar...@gmail.com wrote:
Hey,
I'm using web2py (Version 1.83.2) on my local machine. I used
auth.change_password() function and it works fine on my local machine.
But
The query is easy:
db(@@ to_tsquery('%s'); % title_body.replace(','')).select()
to generate the table you need SQLCustomField and the compute
attribute.
Give it a try and please report back. I am very much interested in
this issue.
On Dec 1, 6:32 am, Johann Spies johann.sp...@gmail.com
try telnet mail.mydomain.com 25 and see if it is accepting remote
connections (by defau postfix does not).
Also I think
mail.settings.login = 'berna...@mydomain.com:mypass'
should be
mail.settings.login = 'berna...:mypass'
On Dec 1, 5:44 am, Bernardo estem...@gmail.com wrote:
Dear all,
I
Please submit a bug report about this on http://code.google.com/p/web2py/
and I will take care of it asap.
massimo
On Dec 1, 9:17 am, Richard Vézina ml.richard.vez...@gmail.com wrote:
Hello,
How can I represent the boolean in crud.read form by an unselectable
checkbox instead of True or
I will wait for the patch from you or Jonathan. I can wait the week-
end.
On Dec 1, 8:39 am, Timbo tfarr...@owassobible.org wrote:
Rocket 1.2.0 is out. It addresses the issue above and has some speed
improvements (though that might not be noticeable to the user). If
you look at the code,
This is an example -- I think -- where web2py still needs to be proven
in terms of scalability.
Yes, sessions can be stored in database, turned off in specific
functions, and regularly deleted. But I still think that there
should be a better systematic way of handling sessions in heavy
I'll try the model implementation. I need to be able to parse the
submit content and count the frequency a word appears and set the type
accordingly.
I'm using response.moment_form because when I had it in the index()
function and I would go to the user page it wouldn't render because
the dict
We should have a mechanism for storing sessions clientside but this is
a speed issue not a scalability issues. Storing sessions in encrypted
cookies makes a each request 1-2ms faster by trading bandhwidth
(required to communicate the session in cookie) with file IO (required
to locate and access
Hello,
I have used the local web2py cache such as:
msg = cache.ram(cacheKey, lambda: getResponse(reqBody),
time_expire=10), and sometimes
cache.ram.clear(cacheKey)
which works fine. (easy and fast !)
I am now trying to use memcached and getting two errors. The first
is :
If you mean a 'master-slave' multiple table arrangement then you can
include include code for the client (javascript) to respond to a
relevant master table event that does not replace the entire page (by
using ajax and json) that:
1) sends data to web2py,
2) asynchronously receive data back from
All of the problems I had with web2py were because of the sessions. Even
storing the sessions in db caused web2py to crash.
Never really found a solution, there is something to the fact of having to
pickle/unpickle the session that can't handle major loads.
--
Thadeus
On Wed, Dec 1, 2010 at
The elephant in the room has not gone away Massimo.
Web2py is great for small projects.
DotNet is great for small and large projects.
The elephant in the room is not only the untested scalibility of
web2py but also the amount of resources that neeeds to be thrown at
web2py compared to DotNet
Hi Massimo,
thanks for your reply. I connected without problems using telnet on
port 25
telnet mydomain.com 25
Connected to mydomain.com.
Escape character is '^]'.
220 mydomain.com ESMTP Postfix (Ubuntu)
EHLO mydomain.com
250-mydomain.com
250-PIPELINING
250-SIZE 1024
250-ETRN
250-STARTTLS
i get this error when i have mismatched data, but only on certain
fields. i haven't done the example that you're talking about exactly,
but maybe this can help.
i have a normal auth_user table, a period table and an element table
that look like this:
auth_user
period: userid, ...
element:
True that memcache does not support clear.
Not sure about the other problem. How do you connect to memcache from
web2py?
On Dec 1, 11:06 am, JC11 john.c...@gmail.com wrote:
Hello,
I have used the local web2py cache such as:
msg = cache.ram(cacheKey, lambda: getResponse(reqBody),
try from the shell
python web2py.py -A yourapp -N -M
print mail.send(to=@..., message=, subject=...)
Massimo
On Dec 1, 11:55 am, Bernardo estem...@gmail.com wrote:
Hi Massimo,
thanks for your reply. I connected without problems using telnet on
port 25
telnet mydomain.com 25
It prints
False
Bernardo
2010/12/1 mdipierro mdipie...@cs.depaul.edu
try from the shell
python web2py.py -A yourapp -N -M
print mail.send(to=@..., message=, subject=...)
Massimo
On Dec 1, 11:55 am, Bernardo estem...@gmail.com wrote:
Hi Massimo,
thanks for your reply. I
web2py is failing to connect and send the email. Something is wrong in
the settings. To debug, you can try add something some print
statements inside the class Mail send function. Sorry I do not have a
better advice.
On Dec 1, 12:27 pm, Bernardo Botella Corbí estem...@gmail.com wrote:
It prints
Not sure it a issue.
I can do this :
db.table1.approved.represent=\
lambda value: value==True and 'Approved' or 'Not approved'
Richard
On Wed, Dec 1, 2010 at 10:59 AM, mdipierro mdipie...@cs.depaul.edu wrote:
Please submit a bug report about this on http://code.google.com/p/web2py/
and
Erlang is for humongous, real-time, distributed, and highly-available apps.
Here's an example (maybe quoted one time too often):
http://www.sics.se/~joe/apachevsyaws.html
On Wed, Dec 1, 2010 at 6:45 PM, John Heenan johnmhee...@gmail.com wrote:
The elephant in the room has not gone away
Would that be the decision of the webserver? gevent uses a event-per-request
and it is written completely in python.
--
Thadeus
On Wed, Dec 1, 2010 at 11:45 AM, John Heenan johnmhee...@gmail.com wrote:
The elephant in the room has not gone away Massimo.
Web2py is great for small projects.
On Wed, Dec 1, 2010 at 8:10 PM, Thadeus Burgess thade...@thadeusb.com wrote:
Would that be the decision of the webserver? gevent uses a event-per-request
and it is written completely in python.
Anyway, they didn't say ASP.NET. They just said .NET.
http://ironpython.net/
Run web2py on that,
I actually have run web2py on ironpython. It runs surprisingly well.
You have to remove references to signal, csv and logging modules but
Rocket actually runs. No GIL either! I'm experimenting with running
web2py on IIS with nwsgi (http://nwsgi.codeplex.com/). I would gladly
ditch ASP.NET for
Web2py is waiting for the first brave ONE to (be able to) GO and try
to SCALE. I believe this person will get a lot of attention and
resources from community and Massimo himself.
Real WORLD scalable implementations are VERY CUSTOM thing.
like for example:
Yes.
I second you on that, Kuba.
I also want to procede with a large scale app, but I am waiting...
On Wed, Dec 1, 2010 at 2:28 PM, Kuba Kucharski kuba.kuchar...@gmail.comwrote:
Web2py is waiting for the first brave ONE to (be able to) GO and try
to SCALE. I believe this person will get a
Ok Massimo,
I'll post if I find something.
thanks a lot!!
Bernardo
On 1 dic, 19:30, mdipierro mdipie...@cs.depaul.edu wrote:
web2py is failing to connect and send the email. Something is wrong in
the settings. To debug, you can try add something some print
statements inside the class Mail
i'm using web2py on gae and creating a system that will incorporate
friending and a friend feed of sorts. earlier this year, i made
friends a list in the auth_user table, but upon watching brett
slatkin's talk on list properties (http://www.youtube.com/watch?
v=AgaL6NGpkB8), i got nervous because
Look at this line 'editor' : auth.user and
auth.has_membership(role='editor') or auth.user_id==1, # if current
user a editor?
That was it...creating a simple application does not pre-populate
anything in the database, so the first user to register is
automatically an editor by virtue of
What is the largest application running web2py today?
On Wed, Dec 1, 2010 at 5:28 PM, Kuba Kucharski kuba.kuchar...@gmail.comwrote:
Web2py is waiting for the first brave ONE to (be able to) GO and try
to SCALE. I believe this person will get a lot of attention and
resources from community
These are the apps we have knowledge of:
http://web2py.com/poweredby
I have no idea how popular they are.
Massimo
On Dec 1, 1:34 pm, Marcello Parra parro...@gmail.com wrote:
What is the largest application running web2py today?
On Wed, Dec 1, 2010 at 5:28 PM, Kuba Kucharski
did anyone try to run web2py on this?
http://pypi.python.org/pypi/pastegevent/0.1
2010/12/1 Jorge Restrepo jorgeh...@gmail.com:
Yes.
I second you on that, Kuba.
I also want to procede with a large scale app, but I am waiting...
On Wed, Dec 1, 2010 at 2:28 PM, Kuba Kucharski
As I understand Web2py passes this off to the database adapter that is
in use (likely psycopg2 in this case).
Psycopg2 accepts arguments in a couple different forms, using the '%s'
as you identify below, as well as named references with '%(name)s'.
There are a few caveats when using query
better yet: http://pypi.python.org/pypi/Spawning/
2010/12/1 Michele Comitini michele.comit...@gmail.com:
did anyone try to run web2py on this?
http://pypi.python.org/pypi/pastegevent/0.1
2010/12/1 Jorge Restrepo jorgeh...@gmail.com:
Yes.
I second you on that, Kuba.
I also want to
http://initd.org/psycopg/articles/2010/12/01/postgresql-notifications-psycopg2-eventlet/
More news Massimo,
After following the execution of send method from Mail class, I found
where it throws the exception that makes it return False. Those are my
new mail settings:
mail.settings.server = 'mydomain:25' # your SMTP server
mail.settings.sender = 'berna...@mydomain.com' # your
You are using x509 signed emails. You set your certificates with:
mail.settings.x509_sign_keyfile = 'url_to_postfix.key'
mail.settings.x509_sign_certfile = 'url_to_postfix.cert'
mail.settings.x509_crypt_certfiles = 'url_to_postfix.cert'
but they should not be urls, they should be full paths
All right. It seems to load the certificate now. But... still not
sending the mail. Now web2py prints the following line:
WARNING:web2py:Mail.send failure:(535, '5.7.8 Error: authentication
failed: authentication failure')
The mail.log in the mail server shows the following lines:
Dec 1
hi,
im stuck in getting flash to work with (web2py) amfrpc. i must confess
that i am very limited in my flash knowledge so far.
i tryed the sample from the book and getting into import problems. i
think this is related to the flash version. im using flash cs5 and
flashdevelop .. with as3.
i
Nowhere in this thread is the word risk used. Bottom line, there's
probably a reluctance to bet on web2py when it's not a known quantity
in an application with the stated demands. Most people are risk
adverse because they don't want to get beat about the head and
shoulders if something turns out
Try use amf3
@service.amfrpc3('domain')
def service1():
return test
and
gateway.connect(http://127.0.0.1:8000/FlashSoldat_Server/default/call/
amfrpc3/);
gateway.connect(http://127.0.0.1:8000/FlashSoldat_Server/default/
call/amfrpc/);
On Dec 1, 4:55 pm, dustin.b
thx for the quick answer!
on the clintside i have the same error message. i forgot to mention
the w2p ticket
with amfrpc:
Traceback (most recent call last):
File D:\DEV\python\web2py\1_89_5\web2py_src\web2py\gluon
\restricted.py, line 188, in restricted
exec ccode in environment
File
The domain must be specified in the flash app.
http://www.web2pyslices.com/main/slices/take_slice/72
I am not a flash expert myself anyway. Perhaps other people here can
help more.
Massimo
On Dec 1, 5:25 pm, dustin.b dustin.bens...@googlemail.com wrote:
thx for the quick answer!
on the
I tried making a generic function that created a table variable by
concatenating strings.
myTable = tableBuilder('inverter',period=5)
def tableBuilder(element,period=0):
if element == 'inverter':
if period = 0:
return 'db4.' + 'arraydata_table'
elif period = 1:
return
On Thu, Dec 2, 2010 at 1:11 AM, Lorin Rivers lriv...@mosasaur.com wrote:
I tried making a generic function that created a table variable by
concatenating strings.
myTable = tableBuilder('inverter',period=5)
def tableBuilder(element,period=0):
if element == 'inverter':
if period = 0:
On Thu, Dec 2, 2010 at 1:11 AM, Lorin Rivers lriv...@mosasaur.com wrote:
I tried making a generic function that created a table variable by
concatenating strings.
myTable = tableBuilder('inverter',period=5)
def tableBuilder(element,period=0):
if element == 'inverter':
if period = 0:
On 02-12-2010 01:11, Lorin Rivers wrote:
I tried making a generic function that created a table variable by
concatenating strings.
myTable = tableBuilder('inverter',period=5)
def tableBuilder(element,period=0):
if element == 'inverter':
if period = 0:
return 'db4.' +
On Thu, Dec 2, 2010 at 1:23 AM, Stef Mientki stef.mien...@gmail.com wrote:
that doesn't return a table variable, but a string,
so maybe you want
return eval ( 'db4' + 'arraydata_table')
Don't use eval. It's evil! :)
'db4' doesn't have to be a string. I think you can access the tables
using
The OP asked What's the 'largest' scale web2py is known to perform
well on?
Massimo evaded the question and no one else has provided an answer.
The core of Erlang is very simple. Erland does no
On Dec 2, 5:09 am, Branko Vukelic bg.bra...@gmail.com wrote:
Erlang is for humongous, real-time,
table is a table object and not a string... here's an example.
creating the table is easy enough, but referencing is different...
# VARS
tlist = ['martP4Sync',
'coreP4Sync',
'testP4Sync']
# MAKE TABLES
for t in tlist:
db.define_table('{0}'.format(t),
The fact is that there is not one number to measure scalability.
There are many parameters like:
number of requests/second (average)
number of requests/second (peak)
complexity of those requests/second (static pages, dynamic pages,
types of db queries, do they use caching).
number of servers used.
Massimo,
Any doc/reference about this?
Thanks
On Wed, Dec 1, 2010 at 11:20 PM, mdipierro mdipie...@cs.depaul.edu wrote:
web2py introduces a penalty when you have lots of tables and there are
some optimizations that need to be done in that case.
The OP, Lorin, asked What's the 'largest' scale web2py is known to
perform well on?
Massimo evaded the question and no one else has provided an answer.
Hence the elephant in the room has been ignored.
Web2py is designed to use an OS 'thread per web' request as Web2py is
built on a WGSI
Some of them are discussed here:
http://web2py.com/book/default/chapter/11#Efficiency-and-Scalability
Some are new features like:
session.connect(request,response,separate=True)
This was proposed by author of http://www.zhjtjyw.com/ which is made
with web2py and seems to have lots of users. So
Yes, web2py's executesql when used with placeholders will simply pass
the provided query placeholders on to execute() method of whichever
database driver is being used, thus you must use a syntax supported by
your driver. In the case of SQLite MS SQL that syntax is question
marks (?) for
your_model.py:
db.define_table('moment',
Field('textarea','text'),
Field('txttype', readable=False, writable=False),
...
)
default.py:
def moment_type(form):
form.vars.txttype=...
def submit_moment():
form=SQLFORM(db.moment)
if form accepts(request.vars, session,
With regard to comments below about elephants in the Web2py room, such
as vulnerability to individuals with comment Linus is being downplayed
by the LF (Linux foundation), following is a quote from
http://www.desktoplinux.com/news/NS7450801259.html in section 'Top
Linux Contributors' with regard
I would personally use a computed field for this:
Model:
def count_words(txt):
...
return count
def get_type(txt):
count = count_words(txt)
if count 10: return 'small'
if count 20: return 'medium'
if count 30: return 'large'
return 'huge'
db.define_table('moment',
True, but you gotta learn to walk before you run ;)
On Dec 1, 9:48 pm, mr.freeze nat...@freezable.com wrote:
I would personally use a computed field for this:
Model:
def count_words(txt):
...
return count
def get_type(txt):
count = count_words(txt)
if count 10: return
You guys all rock hah.
I got the form working as I want it to. I'm gonna try putting in the
compute argument in my model tomorrow but for now I have the form working
with the following code:
new controller:
moment.py:
import re
def form():
## TODO: Get db.moment.type set to best or worst
While he's very knowledgeable with web2py, I think John Heenan's
criticisms are unfair. From what I understand, it seems most other
recognizable Python frameworks employ WGSI. So this problem (if
there's a problem), is not unique to web2py. Comparing web2py to
Erlang is curious.
I am a newbie,
I use html forms, that code was since 1.7x and today i get
complains from customer (a month after updated to 1.88)
Now i found out why:
If there is two html forms (non web2py-generated) with different ID,
different action but if they have same post vars (or get var i am not
tested..) , it
Ummm... you know that it's an opening for xss... right?
It's not a big deal if everything else is done right in the website,
but I can force an admin to impersonate someone else, by creating an
image in my website, with src that goes:
http://.../app/default/user/impersonate/{id}
You should really
somehow onvalidation seems to work on create but not on update/edit.
I have something like this:
def edit_entry():
form = SQLFORM(db.entry, request.args(0))
if form.accepts(request.vars, session, onvalidation=func):
## blah blah
The function func apparently is not called at all.
Can you verify that there are no form errors? Currently if there are
any form errors, onvalidation will not run. Also, what version are you
running?
On Dec 1, 10:53 pm, VP vtp2...@gmail.com wrote:
somehow onvalidation seems to work on create but not on update/edit.
I have something like this:
Not sure what the problem is. Can you try replace?
form.accepts(request.vars,...) with
form.accepts(request.post_vars,...)
On Dec 1, 10:23 pm, Phyo Arkar phyo.arkarl...@gmail.com wrote:
I use html forms, that code was since 1.7x and today i get
complains from customer (a month after
True. This will break backward compatibility but it is a security
issue.
I will sleep on it. All in favor? Against?
On Dec 1, 10:34 pm, guruyaya guruy...@gmail.com wrote:
Ummm... you know that it's an opening for xss... right?
It's not a big deal if everything else is done right in the
To the original post in this thread, I think the idea for distributing
session files across the file system is sensible. I use what I believe
is a similar web2py capability for distributing files and I know it
works and is scalable.
As for the rest of the thread, scalability is a moving target.
Speaking of table names, I have a question:
In Django models, when defining a table e.g. Unit, there is the
ability to adjust the name of the table when it is shown in the admin
app, using the Meta class as 'verbose_name' for single, and
'verbose_name_plural' for plural:
class
Actually I'm using two forms in a page. One of them is using SQLFORM
and second form is using auth.change_password(). The first one works
fine but change password form is not being submitted and also doesn't
show any error when filled wrongly. This problem occurs where I'm
using Version 1.88.2 and
There is no label for the table because the name of the table does
not show up in any generated forms except, as you say, in appadmin.
But appadmin is not quite the same of Django admin. It is designed for
the administrator, not for the users.
Massimo
On Dec 2, 12:48 am, Kostas M
I love the commitment to backwards compatibility but a security issue
warrants a fix.
This is a good discussion as it is apparent that web2py is an
incredible framework for rapidly building well-designed applications
but it's not totally clear what happens in a high volume situation.
But let's not forget that pretty much every framework experiences this
exactly. While Massimo is
latest version. THere are no form errors.
On Dec 1, 11:02 pm, mr.freeze nat...@freezable.com wrote:
Can you verify that there are no form errors? Currently if there are
any form errors, onvalidation will not run. Also, what version are you
running?
On Dec 1, 10:53 pm, VP vtp2...@gmail.com
Hi Matt,
Thanks very much for responding.
I think you may (indirectly) be onto something. It never occurred to
me that the auto population of tables with the wizard could be the
source of the problem. But it could in fact be that the wizard was
perhaps creating records with missing references.
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