[web2py] Ajax from menu item?
Does anyone have any sample code showing how to call the Web2py 'ajax' function from a menu? I currently have this as a link on a page, and I'd like to move it to a menu item: New Thanks -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] How to change Web2py interface language
I want to change the interface language to English. According to some post, I change the language of Chrome browser to En, relaunched web2py and it didn't work. Can anyone help me out? -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] How to change Web2py interface language
On 22 April 2010 08:07, NoNoNo wrote: > I want to change the interface language to English. According to some > post, I change the language of Chrome browser to En, relaunched web2py > and it didn't work. Can anyone help me out? I just added Afrikaans to a page. The name af-af.py did not work for me, but when I changed it to af.py, web2py responded to my browser's Afrikaans preference. I wonder why the default naming of the files use the double-names like es-es.py. Regards Johann -- "Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things."Philippians 4:8 -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] How to change Web2py interface language
[Off topic] Cool, another Afrikaans speaking person that uses web2py! Totally sweet, or rather "uitstekend". Hi Johan! [Off topic] Nicolaas van der Merwe -- If we hit that bullseye, the rest of the dominoes should fall like a house of cards. Checkmate. -Z. Brannigan On Thu, Apr 22, 2010 at 12:07 PM, Johann Spies wrote: > On 22 April 2010 08:07, NoNoNo wrote: > > I want to change the interface language to English. According to some > > post, I change the language of Chrome browser to En, relaunched web2py > > and it didn't work. Can anyone help me out? > > I just added Afrikaans to a page. The name af-af.py did not work for > me, but when I changed it to af.py, web2py responded to my browser's > Afrikaans preference. > > I wonder why the default naming of the files use the double-names like > es-es.py. > > Regards > Johann > > -- > "Finally, brethren, whatsoever things are true, whatsoever things are > honest, whatsoever things are just, whatsoever things are pure, > whatsoever things are lovely, whatsoever things are of good report; if > there be any virtue, and if there be any praise, think on these > things."Philippians 4:8 > > > -- > Subscription settings: > http://groups.google.com/group/web2py/subscribe?hl=en >
Re: [web2py] Re: can I hook my code to db.connect() ?
Sure.
In short: everything works ok.
In detail - see below.
(Pdb) l 1
1 # -*- coding: utf-8 -*-
2
3 exec('from applications.%s.modules import cfg' %
request.application)
4 db = DAL('oracle://%s/%...@%s'%(cfg.oralogin,cfg.orapassword,cfg.oradb),
pool_size=10)
5
6 db.define_table('mytable',
7 Field('myfield','string'),
8 Field('mydt','datetime'),
9 )
10
11 -> import pdb;pdb.set_trace()
(Pdb) db.mytable.insert(myfield='aaa',mydt='2010-04-22 00:00:00')
1
(Pdb) db.mytable.insert(myfield='bbb',mydt='2010-04-22 10:00:00')
2
(Pdb) db.commit()
(Pdb) print db(db.mytable.mydt>'2010-04-22 09:00:00').select()
mytable.id,mytable.myfield,mytable.mydt
2,bbb,2010-04-22 10:00:00
(Pdb) print db(db.id>0).select()
*** KeyError: 'id'
(Pdb) print db(db.mytable.id>0).select()
mytable.id,mytable.myfield,mytable.mydt
1,aaa,2010-04-22 00:00:00
2,bbb,2010-04-22 10:00:00
(Pdb)
On Tue, Apr 20, 2010 at 6:20 PM, mdipierro wrote:
> I think I understand better the problem. Oracle uses the same time for
> DATE and DATETIME, i.e. DATE.
> I made in trunk the change you suggested. Can you please check this
> does not break insert and select of Field('somename','date')?
>
> On Apr 20, 12:37 am, Alexey Nezhdanov wrote:
> > Oh, well.
> > May be that's an Oracle bug then. I use my custom 'console.py' script
> here,
> > but output should be clear enough:
> >
> > BTW - time_start column was created by web2py with this line:
> > Field('time_start','datetime'),
> >
> > sn...@nezhdanov:~/VTC/pinger/elixir$ ./console.py
> > select time_start from pinger_results where id=1;
> > [('TIME_START', , 23, 7, 0, 0, 1)]
> > select time_start from pinger_results where time_start='2010-04-20
> > 15:16:17';
> > ORA-01861: литерал не соответствует формату строки
> > ALTER SESSION set NLS_DATE_FORMAT = '-MM-DD HH24:MI:SS'
> > ok
> > select time_start from pinger_results where time_start='2010-04-20
> > 15:16:17';
> > [('TIME_START', , 23, 7, 0, 0, 1)]
> > ==
> > no comments
> >
> > Alexey
> >
> > On Mon, Apr 19, 2010 at 8:27 PM, mdipierro
> wrote:
> > > taking a second look at the source code
> >
> > >self._execute("ALTER SESSION SET NLS_DATE_FORMAT = '-
> > > MM-DD';")
> > >self._execute("ALTER SESSION SET NLS_TIMESTAMP_FORMAT =
> > > '-MM-DD HH24:MI:SS';")
> >
> > > Now you propose adding:
> >
> > >self._execute("ALTER SESSION set NLS_DATE_FORMAT = '-
> > > MM-DD HH24:MI:SS';")
> >
> > > But date does not have HH224, MI, SS, only timestamp does.
> >
> > > On Apr 19, 11:19 am, Alexey Nezhdanov wrote:
> > > > No, I'm all for it. Actually it sounds more like bugfix since atm
> web2py
> > > > can't make datetime queries on Oracle.
> >
> > > > On Mon, Apr 19, 2010 at 6:16 PM, mdipierro
> > > wrote:
> > > > > There is no hook for this, but should this not be always the
> default?
> > > > > If so I am happy to add it to trunk. Any counterindication?
> >
> > > > > On Apr 19, 12:32 am, Alexey Nezhdanov wrote:
> > > > > > Hi.
> > > > > > Sometimes I have to execute this line prior to making a query:
> > > > > > oradb.executesql("ALTER SESSION set NLS_DATE_FORMAT =
> '-MM-DD
> > > > > > HH24:MI:SS';")
> >
> > > > > > That is because Oracle by default uses different date format that
> > > causes
> > > > > my
> > > > > > queries to fail.
> > > > > > The problem is that doing that in model is incorrect - this
> should be
> > > > > > executed just once for each db connection.
> > > > > > Doing that just prior to query is inconvenient and still
> incorrect -
> > > I am
> > > > > > probably reusing same connection.
> > > > > > Can I somehow tell web2py to execute this sql right after calling
> > > > > connect()?
> >
> > > > > > Regards
> > > > > > Alexey
> >
> > > > > > --
> > > > > > Subscription settings:
> > > > >http://groups.google.com/group/web2py/subscribe?hl=en
>
Re: [web2py] Re: can I hook my code to db.connect() ?
Aargh...
You asked to check _date_ type of field. But it works ok too:
-> import pdb;pdb.set_trace()
(Pdb) l 1
1 # -*- coding: utf-8 -*-
2
3 exec('from applications.%s.modules import cfg' %
request.application)
4 db = DAL('oracle://%s/%...@%s'%(cfg.oralogin,cfg.orapassword,cfg.oradb),
pool_size=10)
5
6 db.define_table('mytable',
7 Field('myfield','string'),
8 Field('mydt','datetime'),
9 Field('mydt2','date'),
10 )
11
(Pdb)
12 -> import pdb;pdb.set_trace()
[EOF]
(Pdb) db.mytable.insert(myfield='ccc',mydt2='2010-04-22')
3
(Pdb) db.mytable.insert(myfield='ddd',mydt2='2010-04-23')
4
(Pdb) db.commit()
(Pdb) db(db.mytable.id>0).select()
(Pdb) print db(db.mytable.id>0).select()
mytable.id,mytable.myfield,mytable.mydt,mytable.mydt2
1,aaa,2010-04-22 00:00:00,
2,bbb,2010-04-22 10:00:00,
3,ccc,,2010-04-22
4,ddd,,2010-04-23
(Pdb) print db(db.mytable.mydt2>'2010-04-22').select()
mytable.id,mytable.myfield,mytable.mydt,mytable.mydt2
4,ddd,,2010-04-23
(Pdb)
Regards
Alexey
On Thu, Apr 22, 2010 at 2:43 PM, Alexey Nezhdanov wrote:
> Sure.
> In short: everything works ok.
>
> In detail - see below.
>
>
> (Pdb) l 1
> 1 # -*- coding: utf-8 -*-
> 2
> 3 exec('from applications.%s.modules import cfg' %
> request.application)
> 4 db =
> DAL('oracle://%s/%...@%s'%(cfg.oralogin,cfg.orapassword,cfg.oradb),
> pool_size=10)
> 5
> 6 db.define_table('mytable',
> 7 Field('myfield','string'),
> 8 Field('mydt','datetime'),
> 9 )
> 10
> 11 -> import pdb;pdb.set_trace()
> (Pdb) db.mytable.insert(myfield='aaa',mydt='2010-04-22 00:00:00')
> 1
> (Pdb) db.mytable.insert(myfield='bbb',mydt='2010-04-22 10:00:00')
> 2
> (Pdb) db.commit()
> (Pdb) print db(db.mytable.mydt>'2010-04-22 09:00:00').select()
> mytable.id,mytable.myfield,mytable.mydt
> 2,bbb,2010-04-22 10:00:00
>
> (Pdb) print db(db.id>0).select()
> *** KeyError: 'id'
> (Pdb) print db(db.mytable.id>0).select()
> mytable.id,mytable.myfield,mytable.mydt
> 1,aaa,2010-04-22 00:00:00
> 2,bbb,2010-04-22 10:00:00
>
> (Pdb)
>
>
>
> On Tue, Apr 20, 2010 at 6:20 PM, mdipierro wrote:
>
>> I think I understand better the problem. Oracle uses the same time for
>> DATE and DATETIME, i.e. DATE.
>> I made in trunk the change you suggested. Can you please check this
>> does not break insert and select of Field('somename','date')?
>>
>> On Apr 20, 12:37 am, Alexey Nezhdanov wrote:
>> > Oh, well.
>> > May be that's an Oracle bug then. I use my custom 'console.py' script
>> here,
>> > but output should be clear enough:
>> >
>> > BTW - time_start column was created by web2py with this line:
>> > Field('time_start','datetime'),
>> >
>> > sn...@nezhdanov:~/VTC/pinger/elixir$ ./console.py
>> > select time_start from pinger_results where id=1;
>> > [('TIME_START', , 23, 7, 0, 0, 1)]
>> > select time_start from pinger_results where time_start='2010-04-20
>> > 15:16:17';
>> > ORA-01861: литерал не соответствует формату строки
>> > ALTER SESSION set NLS_DATE_FORMAT = '-MM-DD HH24:MI:SS'
>> > ok
>> > select time_start from pinger_results where time_start='2010-04-20
>> > 15:16:17';
>> > [('TIME_START', , 23, 7, 0, 0, 1)]
>> > ==
>> > no comments
>> >
>> > Alexey
>> >
>> > On Mon, Apr 19, 2010 at 8:27 PM, mdipierro
>> wrote:
>> > > taking a second look at the source code
>> >
>> > >self._execute("ALTER SESSION SET NLS_DATE_FORMAT = '-
>> > > MM-DD';")
>> > >self._execute("ALTER SESSION SET NLS_TIMESTAMP_FORMAT =
>> > > '-MM-DD HH24:MI:SS';")
>> >
>> > > Now you propose adding:
>> >
>> > >self._execute("ALTER SESSION set NLS_DATE_FORMAT = '-
>> > > MM-DD HH24:MI:SS';")
>> >
>> > > But date does not have HH224, MI, SS, only timestamp does.
>> >
>> > > On Apr 19, 11:19 am, Alexey Nezhdanov wrote:
>> > > > No, I'm all for it. Actually it sounds more like bugfix since atm
>> web2py
>> > > > can't make datetime queries on Oracle.
>> >
>> > > > On Mon, Apr 19, 2010 at 6:16 PM, mdipierro > >
>> > > wrote:
>> > > > > There is no hook for this, but should this not be always the
>> default?
>> > > > > If so I am happy to add it to trunk. Any counterindication?
>> >
>> > > > > On Apr 19, 12:32 am, Alexey Nezhdanov wrote:
>> > > > > > Hi.
>> > > > > > Sometimes I have to execute this line prior to making a query:
>> > > > > > oradb.executesql("ALTER SESSION set NLS_DATE_FORMAT =
>> '-MM-DD
>> > > > > > HH24:MI:SS';")
>> >
>> > > > > > That is because Oracle by default uses different date format
>> that
>> > > causes
>> > > > > my
>> > > > > > queries to fail.
>> > > > > > The problem is that doing that in model is incorrect - this
>> should be
>> > > > > > executed just once for each db connection.
>> > > > > > Doing that just prior to query is inconvenient and still
>> incorrect -
>> > > I am
>> > > > > > probably reusing same connection.
>> > > > > > Can I somehow tell web2py to execute this sql right after
>> calling
>> > > > > connect
[web2py] Re: Preventing login after Auth.register; Adding groups to the register form
I managed to get both of those problems sorted. Thank you for your
input!
Attached below is the rough code I used:
@auth.requires_membership('administrators')
def create():
# set up groups to be put into
groups = db().select(db.auth_group.ALL)
group_fields = []
group_lookup = {}
# create the fields and a lookup table for the ids of the groups
if we want to add them
for g in groups:
name = "is_in_group_%s" % g.role
group_fields.append(Field(name, "boolean",
label=g.role.capitalize()))
group_lookup[name] = g.id
# create the form
form = SQLFORM.factory(db.auth_user,
Field("password_two", "password", requires=IS_EXPR('value==%s'
% repr(request.vars.get("password", None)),
error_message=auth.messages.mismatched_password),
label="Verify Password"),
*group_fields)
# if all good
if form.accepts(request.vars):
response.flash = 'User "%s" added successfully!' %
request.vars["username"]
# create an ignore list of input names to seperate the user
data from the rest
ignore_list = group_lookup.keys() + ["password_two",
"_formname"]
# seperate the user_data
user_data = {}
for k in request.vars:
if k not in ignore_list:
user_data[k] = request.vars[k]
# create the new user
new_user = db.auth_user.insert(**user_data)
# process the membership information
for g in group_lookup.keys():
if request.vars.get(g, None).lower() == "on":
auth.add_membership(group_lookup[g], new_user)
elif form.errors:
response.flash = 'An error has occurred.'
else:
response.flash = 'Please fill out the form.'
return dict(form=form)
On Apr 22, 3:40 pm, mdipierro wrote:
> auth.resiter() form is not thought for person A to register person B
> but for person A to register itself.
>
> You can use appadmin to register another person or you have to create
> your own interface for example via
>
> form=crud.create(db.auth_user)
>
> You can also make your form more complex
>
> form=SQLFORM.factory(db.auth_user,Field('group1'),Field('group2')):
> if form.accepts(request.vars):
> insert form.vars into db.auth_user
> if form.vars.group1. auth.add_membership()
> if form.vars.group2. auth.add_membership()
>
> On Apr 21, 10:00 pm, rohfle wrote:
>
> > When I said "logging on", I meant the process of login, not logging
> > events.
>
> > Elaborating on the original questions:
> > 1) For example, I login as an administrator and I register a user name
> > named bob. When I click submit to register bob, the currently logged-
> > in user gets switched from administrator to "bob" after being added to
> > the database. Can I stop this switch from occurring?
>
> > 2) I want to extend the register form from looking in HTML like:
> > [username]
> > [firstname]
> > [lastname]
> > [password]
> > [verify password]
> >
> > to:
> > [username]
> > [firstname]
> > [lastname]
> > [password]
> > [verify password]
>
> > [x] group1
> > [ ] group2
> >
> > where group1 and group2 come from the table auth_group.
>
> > Sorry I should have made these things clearer.
>
> > On Apr 22, 2:13 pm, mdipierro wrote:
>
> > > 1) Yes. Look at the bottom of this page:
>
> > >http://www.web2py.com/book/default/section/8/2
>
> > > If you set a log message to None, the log is not performed.
>
> > > 2) Not sure I understand. You can do
>
> > > auth.settings.register_onaccept=lambda form: do_something_with(form)
>
> > > On Apr 21, 8:14 pm, rohfle wrote:
>
> > > > Couple of questions about web2py Auth:
>
> > > > 1) Can I stop Auth.register from logging on as the newly created user
> > > > after registration?
> > > > 2) Is there a way to add group membership to form returned by
> > > > Auth.register?
>
> > > > --
> > > > Subscription
> > > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Database migration does not work
Database: PostgreSQL web2py: 1.76.5 Database migration doesn't seem to be working. I've added a new field to my database, and sql.log says the table has been successfully altered. ALTER TABLE performer ADD musicbrainz_guid VARCHAR(512); timestamp: 2010-04-19T20:55:38.147015 However, when I try to query my data in the admin console, I see this message: Invalid Query: column performer.musicbrainz_guid does not exist I found this post, http://groups.google.com/group/web2py/browse_thread/thread/23353f4a0265d009/de6dadfeee3580f0?lnk=gst&q=database+migration#de6dadfeee3580f0, but I don't think it's related to my issue. Thanks, Matthew
[web2py] Display contents of a folder
I want to display the contents (files) of a folder and be able to click and download the files. How is this accomplished within a controller? leads? any examples out there? I know there is os.path, os.listdir and glob. Do I have to import the modules in Web2Py? Thanks -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] Database migration does not work
Can you show us the line with a query code? -- Kuba -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] repeated call of form.accepts produces odd results
due to some strange code that I produced I found that form.accepts
will swallow the formkey etc.
def index():
return dict()
def noformsubmit():
form = form_factory(Field('tag_name'))
msg = 'no'
for i in range(1):
if form.accepts(request.vars, session):
msg = 'yes'
return dict(form = form, msg = msg)
index.html
{{=LOAD('default', 'noformsubmit', ajax = True)}}
noformsubmit.html
msg: {{=msg}}
{{=form.custom.begin}}
{{=form.custom.end}}
on the initial call the formkey will be swallowed
if the form is submitted the formkey will be added to the form
even though you might not want to produce this code the behavior is
strange and should not be like that
--
Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: tagging content in user-documentation - TO: WEB2PY COMMUNITY
Tagging is a good idea. I will add that.
By the way, email me personally and I can give permission to edit
pages.
On Apr 22, 12:40 am, Kuba Kucharski wrote:
> SUMMARIZE:
>
> could we improve web2py documentation dramatically w/o creating a lot
> of new content just by tagging?
>
> FULL:
>
> After Massimo's post in "Preventing login after Auth.register; Adding
> groups to the register form"
>
> >It is in the book but it is called form_factory. web2py support both
> >names.
>
> I know, factory is there. but there is no info about this little trick:
>
> SQLFORM.factory(db.auth_user, Field('something'))
>
> I know it is "lame-->not-a-trick" for programmers/carefull readers of the book
>
> but how can one(student, beginner) know he can do that? Let me present
> you some feedback about teaching web2py to students of.. psychology
> ..with "some" background in programming
> (means: after 1 year of basics+databases(EXCEL;)+MYSQL)+Python - yes,
> they are pretty green but they know what an object is more or less,
> they know what does it mean to return a value, they understand what
> the database is. they are probably convinced they know how it works)
>
> They see db.auth_user as a whole table of data(YES), not the
> "definition", they stick to this thinking almost to the end, they give
> up after "showing" them how it is coded in DAL, how f.e the drop()
> method works
>
> I needed to explain this thing to many of them. Somehow, they see it
> that way. And you probably know why..
> because of this: db.person['id'] ;)
>
> of course, IN THE BOOK:
>
> "It defines, stores and returns a Table object called "person"
> containing a field (column) "name". This object can also be accessed
> via db.person, so you do not need to catch the return value.
> define_table checks whether or not the corresponding table exists."
>
> (they claim they understand those first 6 sections of the book but it
> seems they missed some details)
>
> should this sentence: "It defines,... " go UPPERCASE? Or rather go
> uppercase when "beginner button" CLICKED in the book app?
>
> the book is great BUT pretty condensed. hard to read for someone who
> just learned a lot of things from the python section of the web2py
> book.
>
> This is the point of my question. Even if I am still wrong and the
> "trick" is in the book, the question still stands.
>
> Massimo, I don't expect nor want to waste your time to implement such
> things especially since the book app is online and free AFAIK. I am
> asking community, does marking/tagging things in the book/other
> recipes makes sense for you? because tagging will be a lot of work.
> but could this improve web2py documentation dramatically w/o creating
> new content?
>
> Maybe this could nicely complete the idea of making new tutorials on
> different levels of knowledge.
>
> quote from the previous thread:
> "
> or.. are we trying to fit to much into the book, and soon we will need
> beginner's and advanced book. normal/extended/with python explanatory
> etc.
>
> this is a question for all of you:
>
> How far should we go with documenting, the book/web2pyslices/etc W/O marking
> sections/subsections/sentences *beginner/*advanced(maybe some other
> markers) so we
> could easily split/sort them later?
> "
>
> --
> Kuba
>
> --
> Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: How to change Web2py interface language
we should have both af.py and af-af.py should be treated as different languages. if you send me your translation I will be happy to include it. Massimo On Apr 22, 5:07 am, Johann Spies wrote: > On 22 April 2010 08:07, NoNoNo wrote: > > > I want to change the interface language to English. According to some > > post, I change the language of Chrome browser to En, relaunched web2py > > and it didn't work. Can anyone help me out? > > I just added Afrikaans to a page. The name af-af.py did not work for > me, but when I changed it to af.py, web2py responded to my browser's > Afrikaans preference. > > I wonder why the default naming of the files use the double-names like > es-es.py. > > Regards > Johann > > -- > "Finally, brethren, whatsoever things are true, whatsoever things are > honest, whatsoever things are just, whatsoever things are pure, > whatsoever things are lovely, whatsoever things are of good report; if > there be any virtue, and if there be any praise, think on these > things." Philippians 4:8 > > -- > Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Display contents of a folder
something like this?
def folder():
import os
return dict(files=TABLE(*[TR(TD(f)) for f in os.listdir('/
path/')]))
On Apr 22, 7:48 am, greenpoise wrote:
> I want to display the contents (files) of a folder and be able to
> click and download the files. How is this accomplished within a
> controller? leads? any examples out there? I know there is os.path,
> os.listdir and glob. Do I have to import the modules in Web2Py?
>
> Thanks
>
> --
> Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: tagging content in user-documentation - TO: WEB2PY COMMUNITY
massimo, you could use my improved tagging plugin if you want to
it allows single users to create tags for single record and display
tag clouds for a single record, table, and a general tag cloud
On Apr 22, 3:35 pm, mdipierro wrote:
> Tagging is a good idea. I will add that.
>
> By the way, email me personally and I can give permission to edit
> pages.
>
> On Apr 22, 12:40 am, Kuba Kucharski wrote:
>
>
>
> > SUMMARIZE:
>
> > could we improve web2py documentation dramatically w/o creating a lot
> > of new content just by tagging?
>
> > FULL:
>
> > After Massimo's post in "Preventing login after Auth.register; Adding
> > groups to the register form"
>
> > >It is in the book but it is called form_factory. web2py support both
> > >names.
>
> > I know, factory is there. but there is no info about this little trick:
>
> > SQLFORM.factory(db.auth_user, Field('something'))
>
> > I know it is "lame-->not-a-trick" for programmers/carefull readers of the
> > book
>
> > but how can one(student, beginner) know he can do that? Let me present
> > you some feedback about teaching web2py to students of.. psychology
> > ..with "some" background in programming
> > (means: after 1 year of basics+databases(EXCEL;)+MYSQL)+Python - yes,
> > they are pretty green but they know what an object is more or less,
> > they know what does it mean to return a value, they understand what
> > the database is. they are probably convinced they know how it works)
>
> > They see db.auth_user as a whole table of data(YES), not the
> > "definition", they stick to this thinking almost to the end, they give
> > up after "showing" them how it is coded in DAL, how f.e the drop()
> > method works
>
> > I needed to explain this thing to many of them. Somehow, they see it
> > that way. And you probably know why..
> > because of this: db.person['id'] ;)
>
> > of course, IN THE BOOK:
>
> > "It defines, stores and returns a Table object called "person"
> > containing a field (column) "name". This object can also be accessed
> > via db.person, so you do not need to catch the return value.
> > define_table checks whether or not the corresponding table exists."
>
> > (they claim they understand those first 6 sections of the book but it
> > seems they missed some details)
>
> > should this sentence: "It defines,... " go UPPERCASE? Or rather go
> > uppercase when "beginner button" CLICKED in the book app?
>
> > the book is great BUT pretty condensed. hard to read for someone who
> > just learned a lot of things from the python section of the web2py
> > book.
>
> > This is the point of my question. Even if I am still wrong and the
> > "trick" is in the book, the question still stands.
>
> > Massimo, I don't expect nor want to waste your time to implement such
> > things especially since the book app is online and free AFAIK. I am
> > asking community, does marking/tagging things in the book/other
> > recipes makes sense for you? because tagging will be a lot of work.
> > but could this improve web2py documentation dramatically w/o creating
> > new content?
>
> > Maybe this could nicely complete the idea of making new tutorials on
> > different levels of knowledge.
>
> > quote from the previous thread:
> > "
> > or.. are we trying to fit to much into the book, and soon we will need
> > beginner's and advanced book. normal/extended/with python explanatory
> > etc.
>
> > this is a question for all of you:
>
> > How far should we go with documenting, the book/web2pyslices/etc W/O marking
> > sections/subsections/sentences *beginner/*advanced(maybe some other
> > markers) so we
> > could easily split/sort them later?
> > "
>
> > --
> > Kuba
>
> > --
> > Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Display contents of a folder
will try and post. Thanks
dan
On Apr 22, 9:39 am, mdipierro wrote:
> something like this?
>
> def folder():
> import os
> return dict(files=TABLE(*[TR(TD(f)) for f in os.listdir('/
> path/')]))
>
> On Apr 22, 7:48 am, greenpoise wrote:
>
>
>
> > I want to display the contents (files) of a folder and be able to
> > click and download the files. How is this accomplished within a
> > controller? leads? any examples out there? I know there is os.path,
> > os.listdir and glob. Do I have to import the modules in Web2Py?
>
> > Thanks
>
> > --
> > Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Display contents of a folder
just make sure you NEVER do os.chdir() that is not thread safe and
breaks web2py.
On Apr 22, 8:49 am, greenpoise wrote:
> will try and post. Thanks
>
> dan
>
> On Apr 22, 9:39 am, mdipierro wrote:
>
> > something like this?
>
> > def folder():
> > import os
> > return dict(files=TABLE(*[TR(TD(f)) for f in os.listdir('/
> > path/')]))
>
> > On Apr 22, 7:48 am, greenpoise wrote:
>
> > > I want to display the contents (files) of a folder and be able to
> > > click and download the files. How is this accomplished within a
> > > controller? leads? any examples out there? I know there is os.path,
> > > os.listdir and glob. Do I have to import the modules in Web2Py?
>
> > > Thanks
>
> > > --
> > > Subscription
> > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: tagging content in user-documentation - TO: WEB2PY COMMUNITY
Can you email it to me, to make sure I have the latest?
On Apr 22, 8:46 am, selecta wrote:
> massimo, you could use my improved tagging plugin if you want to
> it allows single users to create tags for single record and display
> tag clouds for a single record, table, and a general tag cloud
>
> On Apr 22, 3:35 pm, mdipierro wrote:
>
> > Tagging is a good idea. I will add that.
>
> > By the way, email me personally and I can give permission to edit
> > pages.
>
> > On Apr 22, 12:40 am, Kuba Kucharski wrote:
>
> > > SUMMARIZE:
>
> > > could we improve web2py documentation dramatically w/o creating a lot
> > > of new content just by tagging?
>
> > > FULL:
>
> > > After Massimo's post in "Preventing login after Auth.register; Adding
> > > groups to the register form"
>
> > > >It is in the book but it is called form_factory. web2py support both
> > > >names.
>
> > > I know, factory is there. but there is no info about this little trick:
>
> > > SQLFORM.factory(db.auth_user, Field('something'))
>
> > > I know it is "lame-->not-a-trick" for programmers/carefull readers of the
> > > book
>
> > > but how can one(student, beginner) know he can do that? Let me present
> > > you some feedback about teaching web2py to students of.. psychology
> > > ..with "some" background in programming
> > > (means: after 1 year of basics+databases(EXCEL;)+MYSQL)+Python - yes,
> > > they are pretty green but they know what an object is more or less,
> > > they know what does it mean to return a value, they understand what
> > > the database is. they are probably convinced they know how it works)
>
> > > They see db.auth_user as a whole table of data(YES), not the
> > > "definition", they stick to this thinking almost to the end, they give
> > > up after "showing" them how it is coded in DAL, how f.e the drop()
> > > method works
>
> > > I needed to explain this thing to many of them. Somehow, they see it
> > > that way. And you probably know why..
> > > because of this: db.person['id'] ;)
>
> > > of course, IN THE BOOK:
>
> > > "It defines, stores and returns a Table object called "person"
> > > containing a field (column) "name". This object can also be accessed
> > > via db.person, so you do not need to catch the return value.
> > > define_table checks whether or not the corresponding table exists."
>
> > > (they claim they understand those first 6 sections of the book but it
> > > seems they missed some details)
>
> > > should this sentence: "It defines,... " go UPPERCASE? Or rather go
> > > uppercase when "beginner button" CLICKED in the book app?
>
> > > the book is great BUT pretty condensed. hard to read for someone who
> > > just learned a lot of things from the python section of the web2py
> > > book.
>
> > > This is the point of my question. Even if I am still wrong and the
> > > "trick" is in the book, the question still stands.
>
> > > Massimo, I don't expect nor want to waste your time to implement such
> > > things especially since the book app is online and free AFAIK. I am
> > > asking community, does marking/tagging things in the book/other
> > > recipes makes sense for you? because tagging will be a lot of work.
> > > but could this improve web2py documentation dramatically w/o creating
> > > new content?
>
> > > Maybe this could nicely complete the idea of making new tutorials on
> > > different levels of knowledge.
>
> > > quote from the previous thread:
> > > "
> > > or.. are we trying to fit to much into the book, and soon we will need
> > > beginner's and advanced book. normal/extended/with python explanatory
> > > etc.
>
> > > this is a question for all of you:
>
> > > How far should we go with documenting, the book/web2pyslices/etc W/O
> > > marking
> > > sections/subsections/sentences *beginner/*advanced(maybe some other
> > > markers) so we
> > > could easily split/sort them later?
> > > "
>
> > > --
> > > Kuba
>
> > > --
> > > Subscription
> > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: getting started with fbconnect
Hi Christian, you can check http://www.web2pyslices.com/main/slices/take_slice/77 I have not tried it yet but thought let you know about it. Thanks On Apr 20, 10:10 am, howesc wrote: > Rohan, > > Someone pointed out gaema (http://code.google.com/p/gaema/) on the > group a couple of weeks ago as a tool that integrates google, twitter, > facebook, and others with google app engine. i'm in the process of > adapting it to work with web2py auth (for GAE and non GAE apps). If > all goes well look for an update from me in the next day or two with > my progress. > > christian > > On Apr 19, 12:17 am, Rohan wrote: > > > > > Hi All, > > > I want to use fbconnect with web2py. I found couple of threads in this > > group > > 1.http://groups.google.com/group/web2py/browse_frm/thread/84f27e0a06312... > > 2.http://groups.google.com/group/web2py/browse_frm/thread/31e9149ad7310... > > > but I am not able to find any document to get started with using > > fbconnect with web2py. I have already obtained API key from facebook. > > Can someone please share any doc for using fbconnect with web2py? > > > Thanks
[web2py] Re: MySQL server has gone away
Something like this is now in trunk. Just do
db = DAL(...)
please take a look.
On Apr 21, 1:12 am, Igor Gassko wrote:
> Could you please post on this thread, once there's built-in solution
> for keeping pooled connections alive?
> For now, I've seen that you may end up with several dead connection in
> the pool, so slighly better solution might be as follows:
>
> for x in range(10):
> try:
> db = DAL(connection_string, pool_size=5)
> break
> except:
> import time
> time.sleep(1)
>
> On Mar 26, 6:04 pm, mdipierro wrote:
>
>
>
> > Eventually a fix at the web2py level would not be much different than
> > this.
>
> > Massimo
>
> > On Mar 26, 10:03 am, David Zejda wrote:
>
> > > Thanks. The workaround works, even when keeping the pool. :)
>
> > > D.
>
> > > > try:
> > > > db=DAL("mysql://a:b...@localhost/c", pool_size=5)
> > > > except:
> > > > db=DAL("mysql://a:b...@localhost/c", pool_size=5)
>
> --
> Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Display contents of a folder
It works. Thanks. Is this TABLE(*[TR(TD(f)) for the purpose of the
view?
On Apr 22, 10:01 am, mdipierro wrote:
> just make sure you NEVER do os.chdir() that is not thread safe and
> breaks web2py.
>
> On Apr 22, 8:49 am, greenpoise wrote:
>
> > will try and post. Thanks
>
> > dan
>
> > On Apr 22, 9:39 am, mdipierro wrote:
>
> > > something like this?
>
> > > def folder():
> > > import os
> > > return dict(files=TABLE(*[TR(TD(f)) for f in os.listdir('/
> > > path/')]))
>
> > > On Apr 22, 7:48 am, greenpoise wrote:
>
> > > > I want to display the contents (files) of a folder and be able to
> > > > click and download the files. How is this accomplished within a
> > > > controller? leads? any examples out there? I know there is os.path,
> > > > os.listdir and glob. Do I have to import the modules in Web2Py?
>
> > > > Thanks
>
> > > > --
> > > > Subscription
> > > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: tagging content in user-documentation - TO: WEB2PY COMMUNITY
sure, i'm adding some improvements right now, will send it soon
On Apr 22, 4:02 pm, mdipierro wrote:
> Can you email it to me, to make sure I have the latest?
>
> On Apr 22, 8:46 am, selecta wrote:
>
>
>
> > massimo, you could use my improved tagging plugin if you want to
> > it allows single users to create tags for single record and display
> > tag clouds for a single record, table, and a general tag cloud
>
> > On Apr 22, 3:35 pm, mdipierro wrote:
>
> > > Tagging is a good idea. I will add that.
>
> > > By the way, email me personally and I can give permission to edit
> > > pages.
>
> > > On Apr 22, 12:40 am, Kuba Kucharski wrote:
>
> > > > SUMMARIZE:
>
> > > > could we improve web2py documentation dramatically w/o creating a lot
> > > > of new content just by tagging?
>
> > > > FULL:
>
> > > > After Massimo's post in "Preventing login after Auth.register; Adding
> > > > groups to the register form"
>
> > > > >It is in the book but it is called form_factory. web2py support both
> > > > >names.
>
> > > > I know, factory is there. but there is no info about this little trick:
>
> > > > SQLFORM.factory(db.auth_user, Field('something'))
>
> > > > I know it is "lame-->not-a-trick" for programmers/carefull readers of
> > > > the book
>
> > > > but how can one(student, beginner) know he can do that? Let me present
> > > > you some feedback about teaching web2py to students of.. psychology
> > > > ..with "some" background in programming
> > > > (means: after 1 year of basics+databases(EXCEL;)+MYSQL)+Python - yes,
> > > > they are pretty green but they know what an object is more or less,
> > > > they know what does it mean to return a value, they understand what
> > > > the database is. they are probably convinced they know how it works)
>
> > > > They see db.auth_user as a whole table of data(YES), not the
> > > > "definition", they stick to this thinking almost to the end, they give
> > > > up after "showing" them how it is coded in DAL, how f.e the drop()
> > > > method works
>
> > > > I needed to explain this thing to many of them. Somehow, they see it
> > > > that way. And you probably know why..
> > > > because of this: db.person['id'] ;)
>
> > > > of course, IN THE BOOK:
>
> > > > "It defines, stores and returns a Table object called "person"
> > > > containing a field (column) "name". This object can also be accessed
> > > > via db.person, so you do not need to catch the return value.
> > > > define_table checks whether or not the corresponding table exists."
>
> > > > (they claim they understand those first 6 sections of the book but it
> > > > seems they missed some details)
>
> > > > should this sentence: "It defines,... " go UPPERCASE? Or rather go
> > > > uppercase when "beginner button" CLICKED in the book app?
>
> > > > the book is great BUT pretty condensed. hard to read for someone who
> > > > just learned a lot of things from the python section of the web2py
> > > > book.
>
> > > > This is the point of my question. Even if I am still wrong and the
> > > > "trick" is in the book, the question still stands.
>
> > > > Massimo, I don't expect nor want to waste your time to implement such
> > > > things especially since the book app is online and free AFAIK. I am
> > > > asking community, does marking/tagging things in the book/other
> > > > recipes makes sense for you? because tagging will be a lot of work.
> > > > but could this improve web2py documentation dramatically w/o creating
> > > > new content?
>
> > > > Maybe this could nicely complete the idea of making new tutorials on
> > > > different levels of knowledge.
>
> > > > quote from the previous thread:
> > > > "
> > > > or.. are we trying to fit to much into the book, and soon we will need
> > > > beginner's and advanced book. normal/extended/with python explanatory
> > > > etc.
>
> > > > this is a question for all of you:
>
> > > > How far should we go with documenting, the book/web2pyslices/etc W/O
> > > > marking
> > > > sections/subsections/sentences *beginner/*advanced(maybe some other
> > > > markers) so we
> > > > could easily split/sort them later?
> > > > "
>
> > > > --
> > > > Kuba
>
> > > > --
> > > > Subscription
> > > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Auto Creating Users/Groups/Roles
On Apr 21, 10:41 pm, mdipierro wrote: > It is crytical that the my_hmac_key in your example be the same as > auth.settings.hmac_key > > On Apr 21, 10:09 pm, Jonathan Lundell wrote: > > > > > On Apr 21, 2010, at 7:09 PM, mdipierro wrote: > > > > NO. You cannot use > > > > password=IS_CRYPT()(passwd)[0]) > > > > You must use > > > > password=db.auth_user.password.requires[0](passwd)[0]) > > > > the reason is that IS_CRYPT() by default uses MD5 while if you pass a > > > key IS_CRYPT(key='sha521:blabla') is uses better algorithms (for > > > example hmac+sha512). So to encrypt the password you have to use the > > > same IS_CRYPT(key='...') that you used when defining the model. > > > > When you create a new app from admin, auth uses hmac+sha512. > > > FWIW (and I'm not sure it's responsive to the original question), I use > > something like this: > > > uid = auth.get_or_create_user(dict(username='xxx', first_name='fff', > > last_name='lll', > > email='whate...@localhost', password=hmac.new(my_hmac_key, 'hey!', > > sha512).hexdigest(), registration_key="")) > > auth.add_membership(gid_admin, uid) > > > -- Massimo, I tried your way however it doesn't set the password, (it is None in appadmin). Could you elaborate more on your example? -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Auto Creating Users/Groups/Roles
On Apr 21, 10:09 pm, Jonathan Lundell wrote: > On Apr 21, 2010, at 7:09 PM, mdipierro wrote: > > > NO. You cannot use > > > password=IS_CRYPT()(passwd)[0]) > > > You must use > > > password=db.auth_user.password.requires[0](passwd)[0]) > > > the reason is that IS_CRYPT() by default uses MD5 while if you pass a > > key IS_CRYPT(key='sha521:blabla') is uses better algorithms (for > > example hmac+sha512). So to encrypt the password you have to use the > > same IS_CRYPT(key='...') that you used when defining the model. > > > When you create a new app from admin, auth uses hmac+sha512. > > FWIW (and I'm not sure it's responsive to the original question), I use > something like this: > > uid = auth.get_or_create_user(dict(username='xxx', first_name='fff', > last_name='lll', > email='whate...@localhost', password=hmac.new(my_hmac_key, 'hey!', > sha512).hexdigest(), registration_key="")) > auth.add_membership(gid_admin, uid) > > -- I've attempted to use your example but I get an error saying 'hmac' is not defined. Aside from that it works if I remove the hmac.new altogether but then I'm stuck with it setting the password but not being able to log in due to it not being hashed properly. Thanks, for showing me a simpler way with auth.get_or_create_user. -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] How to use YAML fixturing with web2py
I wrote a blog post on fixutres and pre-loading your database with default data. http://thadeusb.com/weblog/archive/2010/4/21/using_fixtures_in_web2py/36 I am looking for an implementation to load YAML files that consists of one file (it only has to perform loading on the most basic YAML objects). PyYaml is a massive library for the purposes of redistributing as a plugin. -- Thadeus -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] Re: Auto Creating Users/Groups/Roles
On Apr 22, 2010, at 7:55 AM, Patrick wrote: > > > On Apr 21, 10:09 pm, Jonathan Lundell wrote: >> On Apr 21, 2010, at 7:09 PM, mdipierro wrote: >> >>> NO. You cannot use >> >>> password=IS_CRYPT()(passwd)[0]) >> >>> You must use >> >>> password=db.auth_user.password.requires[0](passwd)[0]) >> >>> the reason is that IS_CRYPT() by default uses MD5 while if you pass a >>> key IS_CRYPT(key='sha521:blabla') is uses better algorithms (for >>> example hmac+sha512). So to encrypt the password you have to use the >>> same IS_CRYPT(key='...') that you used when defining the model. >> >>> When you create a new app from admin, auth uses hmac+sha512. >> >> FWIW (and I'm not sure it's responsive to the original question), I use >> something like this: >> >> uid = auth.get_or_create_user(dict(username='xxx', first_name='fff', >> last_name='lll', >> email='whate...@localhost', password=hmac.new(my_hmac_key, 'hey!', >> sha512).hexdigest(), registration_key="")) >> auth.add_membership(gid_admin, uid) >> >> -- > > I've attempted to use your example but I get an error saying 'hmac' is > not defined. I left out: import hmac (it's from the Python library) > Aside from that it works if I remove the hmac.new > altogether but then I'm stuck with it setting the password but not > being able to log in due to it not being hashed properly. Thanks, for > showing me a simpler way with auth.get_or_create_user. > > > -- > Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] repeated call of form.accepts produces odd results
Of course, accepts() is not ment to be called multiple times. The
reason it swallows is because it uses sessions to prevent double
submission. So basically calling form.accepts twice is like double
submitting the form from your controller.
To avoid protection against double submission, just call
``form.accepts(request.vars)`` without the session object.
--
Thadeus
On Thu, Apr 22, 2010 at 8:32 AM, selecta wrote:
> due to some strange code that I produced I found that form.accepts
> will swallow the formkey etc.
>
> def index():
> return dict()
>
> def noformsubmit():
> form = form_factory(Field('tag_name'))
> msg = 'no'
> for i in range(1):
> if form.accepts(request.vars, session):
> msg = 'yes'
> return dict(form = form, msg = msg)
>
> index.html
> {{=LOAD('default', 'noformsubmit', ajax = True)}}
>
> noformsubmit.html
> msg: {{=msg}}
> {{=form.custom.begin}}
>
>
> {{=form.custom.end}}
>
> on the initial call the formkey will be swallowed
> if the form is submitted the formkey will be added to the form
>
> even though you might not want to produce this code the behavior is
> strange and should not be like that
>
>
>
> --
> Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
>
Re: [web2py] Re: http://www.web2py.com doesnt load
I know. I am just saying our community is growing, and it will be soon when there are enough of us who are willing to test a release before it is marked as stable. I have already started working on my update script on the server... #update.sh #!/bin/bash # first SSH into the machine, # then run the following commands cd ~/web2py hg pull hg update -r RELEASE Now I can update all of my web2py instances with one command ! Such geek pleasures are priceless. p.s. not that I would want to update ALL of them at the same time, each needs its own amount of testing after an upgrade. -- Thadeus On Wed, Apr 21, 2010 at 9:03 PM, mdipierro wrote: > We have had nightly builds for long time but people do not check them. > More precisely very few people check them and therefore bugs are not > caught. > The bugs that caused the problems in 1.77.1,2 were not introduced the > night before but weeks before. > Most people only download stable releases. > > Massimo > > On Apr 21, 7:49 pm, Thadeus Burgess wrote: >> I like Yarko's proposal of R- as it will stay in line with B- B2-, RC- etc >> etc. >> >> Hopefully we can get to a point we start having release candidates >> instead of jumping 4 versions because of simple bugfixes :) (I'm >> staring at you 1.77.1-4) >> >> -- >> Thadeus >> >> On Wed, Apr 21, 2010 at 6:16 PM, Álvaro Justen [Turicas] >> >> wrote: >> > On Tue, Apr 20, 2010 at 16:58, Yarko Tymciurak >> > wrote: >> >> RE: using R- as a prefix to release number (especially if adding >> >> "RELEASE" as a tag that always points to the LATEST RELEASE): >> >> >> Note that the "RELEASE" tag will move: it essentially will be re- >> >> tagging at each release. >> >> >> As relases move along, having a "R-" prefix will leave past releases >> >> marked conspicuously. If ONLY releases will be tagged, this might be >> >> superfluous - BUT is patches, or test posts are (at any point in the >> >> future) tagged, then a way to clearly, unambiguously be able to find >> >> Release tags will be important. There may be other ways to approach >> >> this, but this is common, simple, allows tagging a release as beta, >> >> release candidate, and (potentially) release, without the need to add >> >> any revisions, for example: >> >> >> B2-1.99.99, RC-1.99.99, and R-1.99.99 might all be different >> >> changesets - OR the same changeset that passed all these gates. >> >> >> The discussion of a tag format of the form: [Release state]-[Release >> >> number] is useful. It should not be mixed up with discussion of >> >> having ONE tag which always marks the latest release - these are >> >> separate concerns. >> >> > I think we should use just the release number as the tag for release >> > versions. If we are talking about a bugfix ou release candidate (that >> > are in a lowest number compared to releases), so we can use >> > number-bugfix or number-RC. >> > The "default" approach to tag versions is to tag releases so, please, >> > don't put this ugly "R-" before the version number - it is intuitive >> > and more simple. But the exceptions (anything that isn't a release, >> > like RC and bugfixes) should be explicitly tagged. >> > We need to use more of the KISS philosophy. >> >> >> Hope that helps clarify. >> >> Regards, >> >> - Yarko >> >> >> On Apr 20, 11:27 am, mdipierro wrote: >> >>> This is easier than I thought. Thanks to yarko for insisting about >> >>> this. Please make sure I do it properly. >> >> >>> On Apr 20, 10:27 am, Thadeus Burgess wrote: >> >> >>> > You mean, I will finally have a way to run stable versions of web2py >> >>> > but easily update them !? w00t! >> >> >>> > -- >> >>> > Thadeus >> >> >>> > On Tue, Apr 20, 2010 at 12:26 AM, Yarko Tymciurak >> >> >>> > wrote: >> >>> > > heckings, so you can ALWAYS get the latest release from Goog >> >> >>> > -- >> >>> > Subscription >> >>> > settings:http://groups.google.com/group/web2py/subscribe?hl=en >> >> > -- >> > Álvaro Justen - Turicas >> > http://blog.justen.eng.br/ >> > 21 9898-0141 >
[web2py] Authenticate against the users defined at the server database
Hi, there any way to authenticate against the users defined at the server database? That is, pass user and password in db = DAL (...) Regards, Jose -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] Re: Display contents of a folder
Yes, for the view. It is web2py helpers constructing valid XHTML code
that is properly escaped.
Also, for situations like this, the X-Sendfile header would be perfect !
--
Thadeus
On Thu, Apr 22, 2010 at 9:25 AM, greenpoise wrote:
> It works. Thanks. Is this TABLE(*[TR(TD(f)) for the purpose of the
> view?
>
>
>
>
> On Apr 22, 10:01 am, mdipierro wrote:
>> just make sure you NEVER do os.chdir() that is not thread safe and
>> breaks web2py.
>>
>> On Apr 22, 8:49 am, greenpoise wrote:
>>
>> > will try and post. Thanks
>>
>> > dan
>>
>> > On Apr 22, 9:39 am, mdipierro wrote:
>>
>> > > something like this?
>>
>> > > def folder():
>> > > import os
>> > > return dict(files=TABLE(*[TR(TD(f)) for f in os.listdir('/
>> > > path/')]))
>>
>> > > On Apr 22, 7:48 am, greenpoise wrote:
>>
>> > > > I want to display the contents (files) of a folder and be able to
>> > > > click and download the files. How is this accomplished within a
>> > > > controller? leads? any examples out there? I know there is os.path,
>> > > > os.listdir and glob. Do I have to import the modules in Web2Py?
>>
>> > > > Thanks
>>
>> > > > --
>> > > > Subscription
>> > > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
>
[web2py] Re: Display contents of a folder
I am guessing the helper is TABLE? How would I use it though? I used
glob instead of listdir to predefine wildcards and it worked fine.
What is X-Sendfile?
thanks
Dan
On Apr 22, 11:35 am, Thadeus Burgess wrote:
> Yes, for the view. It is web2py helpers constructing valid XHTML code
> that is properly escaped.
>
> Also, for situations like this, the X-Sendfile header would be perfect !
>
> --
> Thadeus
>
> On Thu, Apr 22, 2010 at 9:25 AM, greenpoise wrote:
> > It works. Thanks. Is this TABLE(*[TR(TD(f)) for the purpose of the
> > view?
>
> > On Apr 22, 10:01 am, mdipierro wrote:
> >> just make sure you NEVER do os.chdir() that is not thread safe and
> >> breaks web2py.
>
> >> On Apr 22, 8:49 am, greenpoise wrote:
>
> >> > will try and post. Thanks
>
> >> > dan
>
> >> > On Apr 22, 9:39 am, mdipierro wrote:
>
> >> > > something like this?
>
> >> > > def folder():
> >> > > import os
> >> > > return dict(files=TABLE(*[TR(TD(f)) for f in os.listdir('/
> >> > > path/')]))
>
> >> > > On Apr 22, 7:48 am, greenpoise wrote:
>
> >> > > > I want to display the contents (files) of a folder and be able to
> >> > > > click and download the files. How is this accomplished within a
> >> > > > controller? leads? any examples out there? I know there is os.path,
> >> > > > os.listdir and glob. Do I have to import the modules in Web2Py?
>
> >> > > > Thanks
>
> >> > > > --
> >> > > > Subscription
> >> > > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Auto Creating Users/Groups/Roles
ticket_master = db.auth_user.insert(first_name=fname, last_name=lname, email=maile, password=db.auth_user.password.requires[0](passwd)[0])) unless you have a custom auth_user model. In that case depdends on the password validator(s) -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: http://www.web2py.com doesnt load
LOL. Good. On Apr 22, 10:32 am, Thadeus Burgess wrote: > I know. I am just saying our community is growing, and it will be soon > when there are enough of us who are willing to test a release before > it is marked as stable. > > I have already started working on my update script on the server... > > #update.sh > #!/bin/bash > > # first SSH into the machine, > # then run the following commands > cd ~/web2py > hg pull > hg update -r RELEASE > > Now I can update all of my web2py instances with one command ! Such > geek pleasures are priceless. > > p.s. not that I would want to update ALL of them at the same time, > each needs its own amount of testing after an upgrade. > > -- > Thadeus > > On Wed, Apr 21, 2010 at 9:03 PM, mdipierro wrote: > > We have had nightly builds for long time but people do not check them. > > More precisely very few people check them and therefore bugs are not > > caught. > > The bugs that caused the problems in 1.77.1,2 were not introduced the > > night before but weeks before. > > Most people only download stable releases. > > > Massimo > > > On Apr 21, 7:49 pm, Thadeus Burgess wrote: > >> I like Yarko's proposal of R- as it will stay in line with B- B2-, RC- etc > >> etc. > > >> Hopefully we can get to a point we start having release candidates > >> instead of jumping 4 versions because of simple bugfixes :) (I'm > >> staring at you 1.77.1-4) > > >> -- > >> Thadeus > > >> On Wed, Apr 21, 2010 at 6:16 PM, Álvaro Justen [Turicas] > > >> wrote: > >> > On Tue, Apr 20, 2010 at 16:58, Yarko Tymciurak > >> > wrote: > >> >> RE: using R- as a prefix to release number (especially if adding > >> >> "RELEASE" as a tag that always points to the LATEST RELEASE): > > >> >> Note that the "RELEASE" tag will move: it essentially will be re- > >> >> tagging at each release. > > >> >> As relases move along, having a "R-" prefix will leave past releases > >> >> marked conspicuously. If ONLY releases will be tagged, this might be > >> >> superfluous - BUT is patches, or test posts are (at any point in the > >> >> future) tagged, then a way to clearly, unambiguously be able to find > >> >> Release tags will be important. There may be other ways to approach > >> >> this, but this is common, simple, allows tagging a release as beta, > >> >> release candidate, and (potentially) release, without the need to add > >> >> any revisions, for example: > > >> >> B2-1.99.99, RC-1.99.99, and R-1.99.99 might all be different > >> >> changesets - OR the same changeset that passed all these gates. > > >> >> The discussion of a tag format of the form: [Release state]-[Release > >> >> number] is useful. It should not be mixed up with discussion of > >> >> having ONE tag which always marks the latest release - these are > >> >> separate concerns. > > >> > I think we should use just the release number as the tag for release > >> > versions. If we are talking about a bugfix ou release candidate (that > >> > are in a lowest number compared to releases), so we can use > >> > number-bugfix or number-RC. > >> > The "default" approach to tag versions is to tag releases so, please, > >> > don't put this ugly "R-" before the version number - it is intuitive > >> > and more simple. But the exceptions (anything that isn't a release, > >> > like RC and bugfixes) should be explicitly tagged. > >> > We need to use more of the KISS philosophy. > > >> >> Hope that helps clarify. > >> >> Regards, > >> >> - Yarko > > >> >> On Apr 20, 11:27 am, mdipierro wrote: > >> >>> This is easier than I thought. Thanks to yarko for insisting about > >> >>> this. Please make sure I do it properly. > > >> >>> On Apr 20, 10:27 am, Thadeus Burgess wrote: > > >> >>> > You mean, I will finally have a way to run stable versions of web2py > >> >>> > but easily update them !? w00t! > > >> >>> > -- > >> >>> > Thadeus > > >> >>> > On Tue, Apr 20, 2010 at 12:26 AM, Yarko Tymciurak > > >> >>> > wrote: > >> >>> > > heckings, so you can ALWAYS get the latest release from Goog > > >> >>> > -- > >> >>> > Subscription > >> >>> > settings:http://groups.google.com/group/web2py/subscribe?hl=en > > >> > -- > >> > Álvaro Justen - Turicas > >> > http://blog.justen.eng.br/ > >> > 21 9898-0141
[web2py] Re: Authenticate against the users defined at the server database
db = DAL('postgres://username:passw...@hostname:port/dbname')
auhenticate against the database authentication. If you want to
authenticate against the OS username:password of the db owner, you
must create a ssh tunnel. That must be done outside web2py.
On Apr 22, 10:34 am, Jose wrote:
> Hi,
>
> there any way to authenticate against the users defined at the server
> database?
> That is, pass user and password in db = DAL (...)
>
> Regards,
> Jose
>
> --
> Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] Re: Display contents of a folder
X-Sendfile is a special header that if it contains a path to a file,
the webserver will ignore everything in response.body and serve the
file that X-Sendfile header points to.
You can read more about it in a recent post.
http://groups.google.com/group/web2py/browse_thread/thread/69c871c1f9d89d62#
TABLE is just one of the many web2py html helpers. Read
http://web2py.com/book/default/section/5/2
--
Thadeus
On Thu, Apr 22, 2010 at 10:52 AM, greenpoise wrote:
> I am guessing the helper is TABLE? How would I use it though? I used
> glob instead of listdir to predefine wildcards and it worked fine.
> What is X-Sendfile?
>
>
> thanks
>
> Dan
>
> On Apr 22, 11:35 am, Thadeus Burgess wrote:
>> Yes, for the view. It is web2py helpers constructing valid XHTML code
>> that is properly escaped.
>>
>> Also, for situations like this, the X-Sendfile header would be perfect !
>>
>> --
>> Thadeus
>>
>> On Thu, Apr 22, 2010 at 9:25 AM, greenpoise wrote:
>> > It works. Thanks. Is this TABLE(*[TR(TD(f)) for the purpose of the
>> > view?
>>
>> > On Apr 22, 10:01 am, mdipierro wrote:
>> >> just make sure you NEVER do os.chdir() that is not thread safe and
>> >> breaks web2py.
>>
>> >> On Apr 22, 8:49 am, greenpoise wrote:
>>
>> >> > will try and post. Thanks
>>
>> >> > dan
>>
>> >> > On Apr 22, 9:39 am, mdipierro wrote:
>>
>> >> > > something like this?
>>
>> >> > > def folder():
>> >> > > import os
>> >> > > return dict(files=TABLE(*[TR(TD(f)) for f in os.listdir('/
>> >> > > path/')]))
>>
>> >> > > On Apr 22, 7:48 am, greenpoise wrote:
>>
>> >> > > > I want to display the contents (files) of a folder and be able to
>> >> > > > click and download the files. How is this accomplished within a
>> >> > > > controller? leads? any examples out there? I know there is os.path,
>> >> > > > os.listdir and glob. Do I have to import the modules in Web2Py?
>>
>> >> > > > Thanks
>>
>> >> > > > --
>> >> > > > Subscription
>> >> > > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
>
Re: [web2py] Re: rocket performance
I know I have been talking about x-sendfile alot lately Is there any reason that rocket should support it? -- Thadeus On Tue, Apr 20, 2010 at 4:06 PM, mdipierro wrote: > ok. will fix this soon. > > On Apr 20, 4:03 pm, Timothy Farrell wrote: >> Ton's of references in epydoc. Those will be there as long as >> wsgiserver.py is in the distro. Otherwise, run epydoc and sphinx. >> >> Other than that, theres: >> \examples\views\default\index.html:line 35 >> - change link tohttp://launchpad.net/rocket >> >> \examples\views\default\who.html:line 77 >> - remove the reference so long as wsgiserver is not the default >> - add "Rocket Web Server developed by Timothy Farrell." >> >> On 4/20/2010 9:21 AM, mdipierro wrote: >> >> > I made a mistake. Left references to cherry in some of the pages in >> > applications/example. Could you help me locate them and suggest >> > changes? >> >> > Massimo >> >> > On Apr 20, 8:11 am, Timothy Farrell wrote: >> >> >> Thank you. It's always good to see the fruits of one's labor come out. >> >> >> On 4/19/2010 3:57 PM, elffikk wrote: >> >> >>> a simple test loading one by one the same link, leaving concurrency >> >>> and advanced testing to Tim and others :) >> >>> just wanted to feel the improvement, and I have to say Tim did his job >> >>> very well >> >> >>> web2py 1.76.5 vs 1.77.1 load test >> >> >>> 10 requests: >> >>> 1.76.5 - 0.3016 seconds >> >>> 1.77.1 - 0.2736 seconds >> >> >>> 100 requests: >> >>> 1.76.5 - 1.7729 seconds >> >>> 1.77.1 - 1.4585 seconds >> >> >>> 1000 requests: >> >>> 1.76.5 - 16.6493 seconds >> >>> 1.77.1 - 13.4033 seconds >> >> >>> and here is the great test script :) >> >> >>> import sys, urllib >> >>> n = int((sys.argv[1:] or [10])[0]) >> >>> s = 'http://127.0.0.1:8001/'#s = 'http://127.0.0.1:8002/' >> >>> for i in xrange(n): >> >>> urllib.urlopen(s).read() >> >> >> -- >> >> Subscription >> >> settings:http://groups.google.com/group/web2py/subscribe?hl=en >
[web2py] Re: How to use YAML fixturing with web2py
On Apr 22, 10:18 am, Thadeus Burgess wrote: > I wrote a blog post on fixutres and pre-loading your database with default > data. > > http://thadeusb.com/weblog/archive/2010/4/21/using_fixtures_in_web2py/36 Nice - thanks! > > I am looking for an implementation to load YAML files that consists of > one file (it only has to perform loading on the most basic YAML > objects). PyYaml is a massive library for the purposes of > redistributing as a plugin. > > -- > Thadeus > > -- > Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Display contents of a folder
Sorry for chime in. Do you guys have a convenient way to input a file
path via browser? I've tried these.
1) INPUT(_name='the_path') # User have to type it
2) INPUT(_name='a_file', _type='file')
This is assuming that the web server is running on local machine as a
desktop application. However, in old days the file object contains
path info, but that is no longer the case in recent browsers.
3) So I guess I have to somehow design a dedicated interface to
"browse" the directories on my server. Or maybe it already exist
somewhere?
Do you have better way?
Regards,
Iceberg
On Apr22, 9:39pm, mdipierro wrote:
> something like this?
>
> def folder():
> import os
> return dict(files=TABLE(*[TR(TD(f)) for f in os.listdir('/
> path/')]))
>
> On Apr 22, 7:48 am, greenpoise wrote:
>
>
>
> > I want to display the contents (files) of a folder and be able to
> > click and download the files. How is this accomplished within a
> > controller? leads? any examples out there? I know there is os.path,
> > os.listdir and glob. Do I have to import the modules in Web2Py?
>
> > Thanks
>
> > --
> > Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Display contents of a folder
Sorry for chime in. Do you guys have a convenient way to input a file
path via browser? I've tried these.
1) INPUT(_name='the_path') # User have to type it
2) INPUT(_name='a_file', _type='file')
This is assuming that the web server is running on local machine as a
desktop application. However, in old days the file object contains
path info, but that is no longer the case in recent browsers.
3) So I guess I have to somehow design a dedicated interface to
"browse" the directories on my server. Or does it already exist
somewhere?
Do you have better way?
Regards,
Iceberg
On Apr22, 9:39pm, mdipierro wrote:
> something like this?
>
> def folder():
> ? ? import os
> ? ? return dict(files=TABLE(*[TR(TD(f)) for f in os.listdir('/
> path/')]))
>
> On Apr 22, 7:48?am, greenpoise wrote:
>
>
>
> > I want to display the contents (files) of a folder and be able to
> > click and download the files. How is this accomplished within a
> > controller? leads? any examples out there? I know there is os.path,
> > os.listdir and glob. Do I have to import the modules in Web2Py?
>
> > Thanks
--
Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Auto Creating Users/Groups/Roles
On Apr 22, 11:03 am, mdipierro wrote: > ticket_master = db.auth_user.insert(first_name=fname, > last_name=lname, > email=maile, > > password=db.auth_user.password.requires[0](passwd)[0])) > > unless you have a custom auth_user model. In that case depdends on the > password validator(s) > I'm sorry your solution *does* work, I misread it in the reply, the formatting got off and I was treating it like a separate variable. So it works! When you first start web2py the user gets created (and every time the user gets deleted as well. I'll figure out a better way to do this later on. For now call this a feature). But the password gets set properly and you can login and perform actions as the user. Thanks for all the suggestions, until next time. -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Solved: Auto Creating Users/Groups/Roles
On Apr 21, 4:32 pm, Patrick wrote: > I have been learning web2py and decided to create a simple ticket > system. Thus far I've been able to read the book/documentation or look > at others code and been able to hack my way through most issues. > However in my situation I need to have a default user created for > default administrative purposes, such as adding other admin users (I > know this isn't the best way to accomplish this but I'm learning... > advice, suggestions always welcome). > > I've tried something similar to this post "http://groups.google.com/ > group/web2py/browse_thread/thread/39f2d63f7024bbfb/2da45ae0132fe8fc? > lnk=gst&q=auto+users#2da45ae0132fe8fc", but I can't login as the user > because it says invalid login. > > I believe this is due to when I set the default password. If I login > appadmin and change the password and then try to login it works. So > I'm messing up on the password creation part. Here is the code for my > z_defuser.py: > > fname='ticket' > lname='master' > maile='tmas...@example.com' > passwd='tmaster09!' > > # Check to see if the user exists first. > # If the user does do nothing, else create the new user. > rows = db(db.auth_user.email == maile).select() > if rows: > pass > else: > ticket_master = db.auth_user.insert(first_name=fname, > last_name=lname, > email=maile, > password=passwd) > > P.S. > Any suggestions/advice are welcome. Thank you.
[web2py] Re: http://www.web2py.com doesnt load
On Apr 22, 10:32 am, Thadeus Burgess wrote: > I know. I am just saying our community is growing, and it will be soon > when there are enough of us who are willing to test a release before > it is marked as stable. > I assume Massimo runs his tests before committing anything, but do not really know - so I'll ask. When I look at http://code.google.com/p/web2py/source/browse/Makefile, I see executable build, epydoc, and deployment "entries" - I do not see anyting to run functional nor regression tests. Ad-hoc community testing can certainly catch things that other forms of testing cannot, but at this point - as Thadeus points out - a growing community, it would be good to be able to "make test" on your platform, deployment or otherwise, with your application in place, prior to doing "ad-hoc" testing. It would also be good to have tests - once problems are found - written and generalized, so that problems do not easily re-appear undetected later. I don't want to get on a rant about this, for I am one less inclined (generally) to do test-driven development than some, but structured testsing - just like code reviews - has a place an a purpose.All I'm suggesting is we NOT overdo it, but put something in place for the community to boot-strap on, be able to use for basic, structured testing of their own, and possibly add test cases to. Regards, - Yarko > I have already started working on my update script on the server... > > #update.sh > #!/bin/bash > > # first SSH into the machine, > # then run the following commands > cd ~/web2py > hg pull > hg update -r RELEASE > > Now I can update all of my web2py instances with one command ! Such > geek pleasures are priceless. > > p.s. not that I would want to update ALL of them at the same time, > each needs its own amount of testing after an upgrade. > > -- > Thadeus > > On Wed, Apr 21, 2010 at 9:03 PM, mdipierro wrote: > > We have had nightly builds for long time but people do not check them. > > More precisely very few people check them and therefore bugs are not > > caught. > > The bugs that caused the problems in 1.77.1,2 were not introduced the > > night before but weeks before. > > Most people only download stable releases. > > > Massimo > > > On Apr 21, 7:49 pm, Thadeus Burgess wrote: > >> I like Yarko's proposal of R- as it will stay in line with B- B2-, RC- etc > >> etc. > > >> Hopefully we can get to a point we start having release candidates > >> instead of jumping 4 versions because of simple bugfixes :) (I'm > >> staring at you 1.77.1-4) > > >> -- > >> Thadeus > > >> On Wed, Apr 21, 2010 at 6:16 PM, Álvaro Justen [Turicas] > > >> wrote: > >> > On Tue, Apr 20, 2010 at 16:58, Yarko Tymciurak > >> > wrote: > >> >> RE: using R- as a prefix to release number (especially if adding > >> >> "RELEASE" as a tag that always points to the LATEST RELEASE): > > >> >> Note that the "RELEASE" tag will move: it essentially will be re- > >> >> tagging at each release. > > >> >> As relases move along, having a "R-" prefix will leave past releases > >> >> marked conspicuously. If ONLY releases will be tagged, this might be > >> >> superfluous - BUT is patches, or test posts are (at any point in the > >> >> future) tagged, then a way to clearly, unambiguously be able to find > >> >> Release tags will be important. There may be other ways to approach > >> >> this, but this is common, simple, allows tagging a release as beta, > >> >> release candidate, and (potentially) release, without the need to add > >> >> any revisions, for example: > > >> >> B2-1.99.99, RC-1.99.99, and R-1.99.99 might all be different > >> >> changesets - OR the same changeset that passed all these gates. > > >> >> The discussion of a tag format of the form: [Release state]-[Release > >> >> number] is useful. It should not be mixed up with discussion of > >> >> having ONE tag which always marks the latest release - these are > >> >> separate concerns. > > >> > I think we should use just the release number as the tag for release > >> > versions. If we are talking about a bugfix ou release candidate (that > >> > are in a lowest number compared to releases), so we can use > >> > number-bugfix or number-RC. > >> > The "default" approach to tag versions is to tag releases so, please, > >> > don't put this ugly "R-" before the version number - it is intuitive > >> > and more simple. But the exceptions (anything that isn't a release, > >> > like RC and bugfixes) should be explicitly tagged. > >> > We need to use more of the KISS philosophy. > > >> >> Hope that helps clarify. > >> >> Regards, > >> >> - Yarko > > >> >> On Apr 20, 11:27 am, mdipierro wrote: > >> >>> This is easier than I thought. Thanks to yarko for insisting about > >> >>> this. Please make sure I do it properly. > > >> >>> On Apr 20, 10:27 am, Thadeus Burgess wrote: > > >> >>> > You mean, I will finally have a way to run stable versions of web2py > >> >>> > but easily update them !? w00t! > > >> >>> > -- > >> >>> >
[web2py] Re: Authenticate against the users defined at the server database
On 22 abr, 13:06, mdipierro wrote:
> db = DAL('postgres://username:passw...@hostname:port/dbname')
I meant to enter user and password from a form
Jose
--
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Re: [web2py] Re: Authenticate against the users defined at the server database
> I meant to enter user and password from a form ?? you mean you want to authenticate to your database with creditentials from auth_user table??? -- Kuba -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] Re: Auto Creating Users/Groups/Roles
On Apr 22, 2010, at 9:32 AM, Patrick wrote: > I'm sorry your solution *does* work, I misread it in the reply, the > formatting got off and I was treating it like a separate variable. So > it works! When you first start web2py the user gets created (and every > time the user gets deleted as well. I'll figure out a better way to do > this later on. For now call this a feature). But the password gets set > properly and you can login and perform actions as the user. Thanks for > all the suggestions, until next time. I use something like this to make it happen once. This isn't necessarily the test you want, but it's adaptable. if not db(auth.settings.table_group.id>0).count(): ...do your thing... -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] Re: rocket performance
This is the first I'd heard of x-sendfile so I looked it up. It seems to work to off-load work from the application server to the web-server for serving large files. In theory, there would be no real benefit from this in Rocket since Rocket and web2py run in the same process. Serving a file from disk is hardly a CPU-intensive process for a threaded system. The only benefit would be to allow the GC to collect some of the request environment stuff earlier. I can't see this having a measurable benefit. For Apache and LightTPd, it makes a more sense when the app-server runs in a different process. -tim On 4/22/2010 11:11 AM, Thadeus Burgess wrote: I know I have been talking about x-sendfile alot lately Is there any reason that rocket should support it? -- Thadeus On Tue, Apr 20, 2010 at 4:06 PM, mdipierro wrote: ok. will fix this soon. On Apr 20, 4:03 pm, Timothy Farrell wrote: Ton's of references in epydoc. Those will be there as long as wsgiserver.py is in the distro. Otherwise, run epydoc and sphinx. Other than that, theres: \examples\views\default\index.html:line 35 - change link tohttp://launchpad.net/rocket \examples\views\default\who.html:line 77 - remove the reference so long as wsgiserver is not the default - add "Rocket Web Server developed by Timothy Farrell." On 4/20/2010 9:21 AM, mdipierro wrote: I made a mistake. Left references to cherry in some of the pages in applications/example. Could you help me locate them and suggest changes? Massimo On Apr 20, 8:11 am, Timothy Farrellwrote: Thank you. It's always good to see the fruits of one's labor come out. On 4/19/2010 3:57 PM, elffikk wrote: a simple test loading one by one the same link, leaving concurrency and advanced testing to Tim and others :) just wanted to feel the improvement, and I have to say Tim did his job very well web2py 1.76.5 vs 1.77.1 load test 10 requests: 1.76.5 - 0.3016 seconds 1.77.1 - 0.2736 seconds 100 requests: 1.76.5 - 1.7729 seconds 1.77.1 - 1.4585 seconds 1000 requests: 1.76.5 - 16.6493 seconds 1.77.1 - 13.4033 seconds and here is the great test script :) import sys, urllib n = int((sys.argv[1:] or [10])[0]) s = 'http://127.0.0.1:8001/'#s = 'http://127.0.0.1:8002/' for i in xrange(n): urllib.urlopen(s).read() -- Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Auto Creating Users/Groups/Roles
On Apr 22, 12:18 pm, Jonathan Lundell wrote: > On Apr 22, 2010, at 9:32 AM, Patrick wrote: > > > I'm sorry your solution *does* work, I misread it in the reply, the > > formatting got off and I was treating it like a separate variable. So > > it works! When you first start web2py the user gets created (and every > > time the user gets deleted as well. I'll figure out a better way to do > > this later on. For now call this a feature). But the password gets set > > properly and you can login and perform actions as the user. Thanks for > > all the suggestions, until next time. > > I use something like this to make it happen once. This isn't necessarily the > test you want, but it's adaptable. > > if not db(auth.settings.table_group.id>0).count(): > ...do your thing... > Thank you so much! I looked at your example and was able to create something simply usable. Can't believe I'm coding... # default credentials. at least *one* user must exist or the default "ticket master" user # will be created. fname='ticket' lname='master' maile='tmas...@localhost' passwd='tmaster09!' # Johnathan's suggestion on running this once. Works like a charm. # Thank you Massimo for the password part. if not db(db.auth_user.id>0).count(): ticket_master=db.auth_user.insert(first_name=fname,last_name=lname,email=maile, password=db.auth_user.password.requires[0](passwd)[0]) else: pass -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Authenticate against the users defined at the server database
On 22 abr, 14:10, Kuba Kucharski wrote: > > I meant to enter user and password from a form > > ?? > > you mean you want to authenticate to your database with creditentials > from auth_user table??? > I do not really need anything. A few days ago showing web2py asked me as validated when there is a database server with registered users at the server level (not at the table as is the case auth_user), and are already assigned permissions to tables, views, processes, etc in the database. Jose -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] Re: Auto Creating Users/Groups/Roles
I just wrote a blog post on this! http://groups.google.com/group/web2py/browse_thread/thread/1a522db61b5e5d44 -- Thadeus On Thu, Apr 22, 2010 at 1:12 PM, Patrick wrote: > > > On Apr 22, 12:18 pm, Jonathan Lundell wrote: >> On Apr 22, 2010, at 9:32 AM, Patrick wrote: >> >> > I'm sorry your solution *does* work, I misread it in the reply, the >> > formatting got off and I was treating it like a separate variable. So >> > it works! When you first start web2py the user gets created (and every >> > time the user gets deleted as well. I'll figure out a better way to do >> > this later on. For now call this a feature). But the password gets set >> > properly and you can login and perform actions as the user. Thanks for >> > all the suggestions, until next time. >> >> I use something like this to make it happen once. This isn't necessarily the >> test you want, but it's adaptable. >> >> if not db(auth.settings.table_group.id>0).count(): >> ...do your thing... >> > > Thank you so much! I looked at your example and was able to create > something simply usable. > Can't believe I'm coding... > > # default credentials. at least *one* user must exist or the default > "ticket master" user > # will be created. > fname='ticket' > lname='master' > maile='tmas...@localhost' > passwd='tmaster09!' > # Johnathan's suggestion on running this once. Works like a charm. > # Thank you Massimo for the password part. > if not db(db.auth_user.id>0).count(): > > ticket_master=db.auth_user.insert(first_name=fname,last_name=lname,email=maile, > > password=db.auth_user.password.requires[0](passwd)[0]) > else: > pass > > > -- > Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en >
[web2py] Re: How to use YAML fixturing with web2py
On Apr 22, 10:18 am, Thadeus Burgess wrote: > I wrote a blog post on fixutres and pre-loading your database with default > data. > > http://thadeusb.com/weblog/archive/2010/4/21/using_fixtures_in_web2py/36 > > I am looking for an implementation to load YAML files that consists of > one file (it only has to perform loading on the most basic YAML > objects). PyYaml is a massive library for the purposes of > redistributing as a plugin. > > -- > Thadeus > > -- Wow thanks! I was just discussing with a friend the idea of preloading data from a file, we were thinking that we would have to put it into a SQL file. A great read. -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Auto Creating Users/Groups/Roles
Bookmarked. On Apr 22, 1:24 pm, Thadeus Burgess wrote: > I just wrote a blog post on this! > > http://groups.google.com/group/web2py/browse_thread/thread/1a522db61b... > > -- > Thadeus > > > > On Thu, Apr 22, 2010 at 1:12 PM, Patrick wrote: > > > On Apr 22, 12:18 pm, Jonathan Lundell wrote: > >> On Apr 22, 2010, at 9:32 AM, Patrick wrote: > > >> > I'm sorry your solution *does* work, I misread it in the reply, the > >> > formatting got off and I was treating it like a separate variable. So > >> > it works! When you first start web2py the user gets created (and every > >> > time the user gets deleted as well. I'll figure out a better way to do > >> > this later on. For now call this a feature). But the password gets set > >> > properly and you can login and perform actions as the user. Thanks for > >> > all the suggestions, until next time. > > >> I use something like this to make it happen once. This isn't necessarily > >> the test you want, but it's adaptable. > > >> if not db(auth.settings.table_group.id>0).count(): > >> ...do your thing... > > > Thank you so much! I looked at your example and was able to create > > something simply usable. > > Can't believe I'm coding... > > > # default credentials. at least *one* user must exist or the default > > "ticket master" user > > # will be created. > > fname='ticket' > > lname='master' > > maile='tmas...@localhost' > > passwd='tmaster09!' > > # Johnathan's suggestion on running this once. Works like a charm. > > # Thank you Massimo for the password part. > > if not db(db.auth_user.id>0).count(): > > > ticket_master=db.auth_user.insert(first_name=fname,last_name=lname,email=maile, > > > > password=db.auth_user.password.requires[0](passwd)[0]) > > else: > > pass > > > -- > > Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Web2py Upload Function
My question is, which controller takes careof the upload field in web2py??? Web2py makes it easy to upload a file but I want to know how it does it so I can write a function based on it. Thanks dan -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] Web2py Upload Function
Take a look at welcome/controllers/default.py->def download And http://code.google.com/p/web2py/source/browse/gluon/sqlhtml.py#291 And http://code.google.com/p/web2py/source/browse/gluon/sql.py#2667 And http://code.google.com/p/web2py/source/browse/gluon/sql.py#2694 And http://code.google.com/p/web2py/source/browse/gluon/sql.py#3292 I think there are a couple more locations too... specifically web2py will rename the file to something safe -- Thadeus On Thu, Apr 22, 2010 at 2:54 PM, greenpoise wrote: > My question is, which controller takes careof the upload field in > web2py??? Web2py makes it easy to upload a file but I want to know > how it does it so I can write a function based on it. > > > Thanks > > > dan > > > -- > Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en >
[web2py] Re: Web2py Upload Function
wow thats rough!! over 3,000 lines of coding. thanks!! :-) On Apr 22, 4:07 pm, Thadeus Burgess wrote: > Take a look at welcome/controllers/default.py->def download > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sqlhtml.py#291 > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sql.py#2667 > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sql.py#2694 > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sql.py#3292 > > I think there are a couple more locations too... specifically web2py > will rename the file to something safe > > -- > Thadeus > > On Thu, Apr 22, 2010 at 2:54 PM, greenpoise wrote: > > My question is, which controller takes careof the upload field in > > web2py??? Web2py makes it easy to upload a file but I want to know > > how it does it so I can write a function based on it. > > > Thanks > > > dan > > > -- > > Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Custom auth view throws 404
Hi, Bit of a noob question (sorry) but I'd like to add a page "/user/ combinedLogin" to my app, which combines the login and register forms, but can't work it out. This: if request.args(0)=="login": =auth.login() =auth.register() works fine, but I'd like to expose a new url (/user/combinedLogin). Any ideas? Si -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Web2py Upload Function
Most of it is done in the Field.store() method in sql.py. In fact you can do db.mytable.insert(filefield=db.mytable.filefield.store(stream,filename='original_filename.txt')) On Apr 22, 3:27 pm, greenpoise wrote: > wow thats rough!! over 3,000 lines of coding. thanks!! :-) > > On Apr 22, 4:07 pm, Thadeus Burgess wrote: > > > Take a look at welcome/controllers/default.py->def download > > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sqlhtml.py#291 > > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sql.py#2667 > > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sql.py#2694 > > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sql.py#3292 > > > I think there are a couple more locations too... specifically web2py > > will rename the file to something safe > > > -- > > Thadeus > > > On Thu, Apr 22, 2010 at 2:54 PM, greenpoise wrote: > > > My question is, which controller takes careof the upload field in > > > web2py??? Web2py makes it easy to upload a file but I want to know > > > how it does it so I can write a function based on it. > > > > Thanks > > > > dan > > > > -- > > > Subscription > > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Custom auth view throws 404
How about
{{extend 'layout.html'}}
Login
{{=auth.login()}}
Register
{{=auth.register()}}
On Apr 22, 3:49 pm, scausten wrote:
> Hi,
>
> Bit of a noob question (sorry) but I'd like to add a page "/user/
> combinedLogin" to my app, which combines the login and register forms,
> but can't work it out. This:
>
> if request.args(0)=="login":
> =auth.login()
> =auth.register()
>
> works fine, but I'd like to expose a new url (/user/combinedLogin).
>
> Any ideas?
>
> Si
>
> --
> Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Bug in crontab parsing in 1.77.3?
in newcron.py line 242 the code allows an empty string to be added to
the lines array, that parsecronline() returns None for.
perhaps line 242 should be changed from:
lines = [x.strip() for x in cronlines if not
x.strip().startswith('#')]
to something like:
lines = [x.strip() for x in cronlines if not x.strip().startswith('#')
and not x.strip() == '']
On Apr 21, 6:59 pm, mdipierro wrote:
> this helps debug the problem. I will look more into it tomorrow.
>
> On Apr 21, 7:04 pm, howesc wrote:
>
> > Hello,
>
> > in 1.77.3, the following crontab file fails:
>
> > ==
> > #crontab
>
> > #add
> > #0-59/1 * * * * www-data cd /opt/web2py/ && python web2py.py -C -D 1>>
> > /tmp/cron.output 2>&1
>
> > #to /etc/crontab and restart cron for this to take effect
>
> > #run process every hour, at 5 past the hour
> > 5 * * * * root *processstats/process
> > =
>
> > with the following traceback:
>
> > web2py Enterprise Web Framework
> > Created by Massimo Di Pierro, Copyright 2007-2010
> > Version 1.77.3 (2010-04-20 02:48:54)
> > Database drivers available: SQLite3, PostgreSQL
> > Starting hardcron...
> > Traceback (most recent call last):
> > File "web2py.py", line 20, in
> > gluon.widget.start(cron=True)
> > File "/Users/cfhowes/linuxhome/clients/tenthrow/source/trunk/src/
> > tenthrow/opt/web2py/gluon/widget.py", line 779, in start
> > newcron.hardcron(os.getcwd()).start()
> > File "/Users/cfhowes/linuxhome/clients/tenthrow/source/trunk/src/
> > tenthrow/opt/web2py/gluon/newcron.py", line 40, in __init__
> > crondance(self.path, 'hard', startup=True)
> > File "/Users/cfhowes/linuxhome/clients/tenthrow/source/trunk/src/
> > tenthrow/opt/web2py/gluon/newcron.py", line 252, in crondance
> > citems = [(k in task and not v in task[k]) for k,v in checks]
> > TypeError: argument of type 'NoneType' is not iterable
>
> > but, if i put a comment character on the 2 blank lines in my crontab
> > it works just fine.
>
> > The file as above worked fine in older versions of web2py (though i
> > admit it's been a while since this project was upgraded)
>
> > Thanks,
>
> > Christian
>
> > --
> > Subscription settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Bug in crontab parsing in 1.77.3?
You are right.
On Apr 22, 4:14 pm, howesc wrote:
> in newcron.py line 242 the code allows an empty string to be added to
> the lines array, that parsecronline() returns None for.
>
> perhaps line 242 should be changed from:
> lines = [x.strip() for x in cronlines if not
> x.strip().startswith('#')]
>
> to something like:
> lines = [x.strip() for x in cronlines if not x.strip().startswith('#')
> and not x.strip() == '']
>
> On Apr 21, 6:59 pm, mdipierro wrote:
>
> > this helps debug the problem. I will look more into it tomorrow.
>
> > On Apr 21, 7:04 pm, howesc wrote:
>
> > > Hello,
>
> > > in 1.77.3, the following crontab file fails:
>
> > > ==
> > > #crontab
>
> > > #add
> > > #0-59/1 * * * * www-data cd /opt/web2py/ && python web2py.py -C -D 1>>
> > > /tmp/cron.output 2>&1
>
> > > #to /etc/crontab and restart cron for this to take effect
>
> > > #run process every hour, at 5 past the hour
> > > 5 * * * * root *processstats/process
> > > =
>
> > > with the following traceback:
>
> > > web2py Enterprise Web Framework
> > > Created by Massimo Di Pierro, Copyright 2007-2010
> > > Version 1.77.3 (2010-04-20 02:48:54)
> > > Database drivers available: SQLite3, PostgreSQL
> > > Starting hardcron...
> > > Traceback (most recent call last):
> > > File "web2py.py", line 20, in
> > > gluon.widget.start(cron=True)
> > > File "/Users/cfhowes/linuxhome/clients/tenthrow/source/trunk/src/
> > > tenthrow/opt/web2py/gluon/widget.py", line 779, in start
> > > newcron.hardcron(os.getcwd()).start()
> > > File "/Users/cfhowes/linuxhome/clients/tenthrow/source/trunk/src/
> > > tenthrow/opt/web2py/gluon/newcron.py", line 40, in __init__
> > > crondance(self.path, 'hard', startup=True)
> > > File "/Users/cfhowes/linuxhome/clients/tenthrow/source/trunk/src/
> > > tenthrow/opt/web2py/gluon/newcron.py", line 252, in crondance
> > > citems = [(k in task and not v in task[k]) for k,v in checks]
> > > TypeError: argument of type 'NoneType' is not iterable
>
> > > but, if i put a comment character on the 2 blank lines in my crontab
> > > it works just fine.
>
> > > The file as above worked fine in older versions of web2py (though i
> > > admit it's been a while since this project was upgraded)
>
> > > Thanks,
>
> > > Christian
>
> > > --
> > > Subscription
> > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] one solution to web2py+eclipse and "undefined variable" warnings
Hi, To get rid of the "undefined variable" warnings in eclipse you can define names as globals in the preferences. (Eg to remove the warnings for request, response, db, T, auth, etc...) Preferences -> PyDev -> Editor -> Code Analysis Under the "undefined" tab, you find "Consider the following names global: (comma separated)" There you can add service,auth,T,response,session,request,db or whatever. Doing this seems easier then writing "global request", ... at the top of all of your controller files. cheers / jonas rundberg -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] IS_INT_IN_RANGE
When using validator IS_INT_IN_RANGE(1900,2100) and a value of 2100 is entered an error message of 'enter an integer between 1900 and 2099' is displayed. A value of 1900 is accepted. Seams like the range of the validator should be inclusive for BOTH ends. I have not checked validator IS_FLOAT_IN_RANGE -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] IS_INT_IN_RANGE
On Apr 22, 2010, at 4:28 PM, dave wrote: > When using validator IS_INT_IN_RANGE(1900,2100) and a value of > 2100 is entered an error message of 'enter an integer between > 1900 and 2099' is displayed. A value of 1900 is accepted. It's using the Python notion of a range, from the programmer's point of view, but not the user's. > > Seams like the range of the validator should be inclusive for BOTH > ends. I have not checked validator IS_FLOAT_IN_RANGE Float is inclusive; Python doesn't have an intrinsic notion of a float range. -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] is there or hot to create an 'IS_ALPHA' validator
I'm interested in only there letters 'a..z' and 'A..z'. I'm sure its easy with regx, but I'm looking to see how such would be defined it it was native to web2y. I'm a database/batch guy, but this framework makes it look like I know what I'm doing with a GUI !!! -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: Web2py Upload Function
Perfect. Will try. Thanks again! Dan On Apr 22, 4:51 pm, mdipierro wrote: > Most of it is done in the Field.store() method in sql.py. In fact you > can do > > db.mytable.insert(filefield=db.mytable.filefield.store(stream,filename='original_filename.txt')) > > On Apr 22, 3:27 pm, greenpoise wrote: > > > > > wow thats rough!! over 3,000 lines of coding. thanks!! :-) > > > On Apr 22, 4:07 pm, Thadeus Burgess wrote: > > > > Take a look at welcome/controllers/default.py->def download > > > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sqlhtml.py#291 > > > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sql.py#2667 > > > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sql.py#2694 > > > > Andhttp://code.google.com/p/web2py/source/browse/gluon/sql.py#3292 > > > > I think there are a couple more locations too... specifically web2py > > > will rename the file to something safe > > > > -- > > > Thadeus > > > > On Thu, Apr 22, 2010 at 2:54 PM, greenpoise > > > wrote: > > > > My question is, which controller takes careof the upload field in > > > > web2py??? Web2py makes it easy to upload a file but I want to know > > > > how it does it so I can write a function based on it. > > > > > Thanks > > > > > dan > > > > > -- > > > > Subscription > > > > settings:http://groups.google.com/group/web2py/subscribe?hl=en
Re: [web2py] is there or hot to create an 'IS_ALPHA' validator
On Apr 22, 2010, at 4:56 PM, dave wrote:
> I'm interested in only there letters 'a..z' and 'A..z'. I'm sure its
> easy with regx, but I'm looking to see how such would be defined it it
> was native to web2y. I'm a database/batch guy, but this framework
> makes it look like I know what I'm doing with a GUI !!!
IS_MATCH('[a-zA-Z]+') ought to work.
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[web2py] Re: ValueError: invalid literal for int() with base 10:
The problem happens in this requires
IS_NOT_IN_DB(db(db.companyapplication.application==request.vars.application),db.companyapplication.company,error_message='combination
of company en application already in database')]
because the field naming choice makes it impossible to tell apart in
request.vars which application is being referenced on each side of the
comparison, on the left side companyapplication.application refers to
an application.id while on the right side it refers to
application.application, a string.
to get around this redefine table companyapplication as follows
db.define_table('companyapplication',
Field('company_id',db.company,),
Field('application_id',db.application),
migrate=False)
and update the requires to reflect the new naming
db.companyapplication.company_id.requires=[IS_IN_DB(db,db.company.id,'%
(company)s'),
IS_NOT_IN_DB(db(db.companyapplication.application_id==request.vars.application_id),db.companyapplication.company_id,error_message='combination
of company and application already in database')]
db.companyapplication.application_id.requires=IS_IN_DB(db,db.application.id,'%
(application)s')
Following such a convention (adding '_id' to denote a reference) is
highly recommended.
Denes.
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[web2py] Use of Python assert statements
When using the packaged web2py distribution, is thare a way to use assert statements for development, then switch them off for production use? Not knowing the details of how .pyo files are used, I tested this by inserting an 'assert 1==2' and compiling that controller file with - O, but the optimised code was apparently not used - the assertion exception still appeared. It seems the only way to use assert statements would be for the full packaged framework to be compiled as optimised code, and the interpreter run with -O, is that correct? -- Subscription settings: http://groups.google.com/group/web2py/subscribe?hl=en
[web2py] Re: SQLFORM update with a custom html form
I too have tried this without success.
I seems that you cannot use a custom form together with SQLFORM with
record=
Is that true?
Paul
On Apr 9, 6:14 am, JmiXIII wrote:
> Hello,
>
> I'm using a SQLFORM with a html custom (as described in book/7.2 =>
> SQLFORM in HTML)
> My fonction inside my controller is :
>
> def ncmodif():
> ### Formulaire de saisie des NC de production
> rec=db(db.NC.id==269).select()[0]
> form=SQLFORM(db.NC,record=rec)
> if form.accepts(request.vars,formname='test'):
> response.flash = 'form accepted'
> elif form.errors:
> response.flash = 'form has errors'
> else:
> response.flash = 'please fill the form'
> return dict()
>
> I have hardcoded db.NC.if==269 for the moment to see how it works.
>
> My view is something like:
> name="_formname" value="test" />
>
> My question is there a simple way to make this form work as it works
> with the standard way (ie when using {{=form}}) to update the record
> via the custom form ?
> Can I have the input field prepopulated and updated when I submit
> since ncmodif() does not return any value ?
>
> Thanks
>
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[web2py] Re: SQLFORM update with a custom html form
You can. Did you try
{{=form.custom.begin}}
{{=form.custom.end}}
On Apr 22, 11:35 pm, Paul Wray wrote:
> I too have tried this without success.
>
> I seems that you cannot use a custom form together with SQLFORM with
> record=
> Is that true?
>
> Paul
>
> On Apr 9, 6:14 am, JmiXIII wrote:
>
> > Hello,
>
> > I'm using a SQLFORM with a html custom (as described in book/7.2 =>
> > SQLFORM in HTML)
> > My fonction inside my controller is :
>
> > def ncmodif():
> > ### Formulaire de saisie des NC de production
> > rec=db(db.NC.id==269).select()[0]
> > form=SQLFORM(db.NC,record=rec)
> > if form.accepts(request.vars,formname='test'):
> > response.flash = 'form accepted'
> > elif form.errors:
> > response.flash = 'form has errors'
> > else:
> > response.flash = 'please fill the form'
> > return dict()
>
> > I have hardcoded db.NC.if==269 for the moment to see how it works.
>
> > My view is something like:
> > > name="_formname" value="test" />
>
> > My question is there a simple way to make this form work as it works
> > with the standard way (ie when using {{=form}}) to update the record
> > via the custom form ?
> > Can I have the input field prepopulated and updated when I submit
> > since ncmodif() does not return any value ?
>
> > Thanks
>
> > --
> > You received this message because you are subscribed to the Google Groups
> > "web2py-users" group.
> > To post to this group, send email to web...@googlegroups.com.
> > To unsubscribe from this group, send email to
> > web2py+unsubscr...@googlegroups.com.
> > For more options, visit this group
> > athttp://groups.google.com/group/web2py?hl=en.
