[web2py] Re: syntax checker won't let me save this
Simple mistake. Sorry! On Dec 23, 2:05 pm, rāma ranjeev...@gmail.com wrote: I tried to construct a validator: db.sender.keywords.requires = IS_IN_DB(db( db.auth_user.id=user_id ), db.userkeywords.keyword) I was able to do this in previous versions. Please help.
[web2py] Re: The stability of web2py releases
On Dec 22, 6:05 pm, Thadeus Burgess thade...@thadeusb.com wrote: What I do is if my app works with a certain version, I don't ever upgrade the web2py unless I need a brand new feature or bugfix that effects me. +1. If you don't need anything new, no point in upgrading.
[web2py] Re: The stability of web2py releases
On Dec 22, 9:42 pm, mdipierro mdipie...@cs.depaul.edu wrote: We can change the name. It is not truly a nigthly built. it is closer to a release candidate even if the final release is not equivalent to the latest nightly built. You should definitely change the name from nightly to release candidate. In many other open-source projects, the quality of nightly builds is so random as be almost completely useless. People often just use nightly's to confirm whether the project compiles, or to see which automated tests failed. Release candidates are the things that get tested, not nightly's.
[web2py] Re: Great summary of web2py
On Dec 23, 8:55 am, mdipierro mdipie...@cs.depaul.edu wrote: +1 I think we should go after PHP, ASP, JSP I think you shouldn't care. Just inject as much quality into web2py as possible, don't worry about the competition. I would actually prefer that the hordes of PHP, ASP and JSP developers not join my beloved web2py, thank you very much :)
Re: [web2py] Re: Great summary of web2py
On Thu, Dec 23, 2010 at 4:16 AM, VP vtp2...@gmail.com wrote: I've supported web2py for a long time. But I think it's time to rethink about PR. Frankly, I think this Flask/Django business is a distraction. I think Massimo should completely ignore and do not say anything about Flask or Django. Where did THIS come from? Django is mentioned once by an asker Is this a good framework to start with? Was looking at web.py, but this looks more complex yet not as django does., and once in a response Web2py is much easier to learn than Django and offers much more productivity than web.py.. Flask isn't mentioned at all. Or am I missing something? In the summary, also no mention of Django or Flask. -- Branko Vukelic stu...@brankovukelic.com http://www.brankovukelic.com/
[web2py] Re: Encountering problem with a computer field
On Dec 23, 2:04 am, mdipierro mdipie...@cs.depaul.edu wrote: I can add a try except so that web2py does not tries to compute fields when there is not enough information. The downside is that a typo will result in a silent failure to compute. Perhaps we should do this anyway. If you're going to be doing work in the area of compute anyway, is there a posssibility of making another change that the current value of the compute-ed field can be passed to the compute method?
Re: [web2py] another funtion in view
Is it that, you need the view index.html to render the results from both view and index controller? In that case, within index.html use ajax LOAD function to get content of view.html. here, view.html doesn't have to extend layout.html.
Re: [web2py] Re: Sharing sessions and authentication
Key was the same in app1, app2 ,and app3, but not in shared (don't know why). I've set the same key in all apps and it seems to be working now. Thanks! On Thu, Dec 23, 2010 at 7:57 AM, mdipierro mdipie...@cs.depaul.edu wrote: Yes if they are providing registration/login/change password. If only one app provides registration/login/change password than it does not need to be the same. On Dec 23, 12:31 am, ron_m ron.mco...@gmail.com wrote: Would this key have to be the same in all applications? auth.settings.hmac_key = 'sha512:63f0a5e7-e395-4a28-8488-cf072a0464b6' # before define_tables() not the same as this particular one but consistent across all of the applications you have since you are sharing your auth_user table and this key is used to encrypt the password field of the table. This line is in the original models/db.py file of the application. Ron
Re: [web2py] Merry Christmas
+1, btw, what a nice signature !! cheers, Stef On 23-12-2010 08:17, ? Kuldeep Singh PHP FreeLancer Web Developer,SEO Services wrote: Marry Christmas to all of you ...From Kaysellers.com On 23 December 2010 12:40, ma...@rockiger.com mailto:ma...@rockiger.com rocki...@googlemail.com mailto:rocki...@googlemail.com wrote: Merry Christmas and a happy new your to all you web2py-contributors. You do an awesome work - everyone. Marco -- Kuldeep Singh... WebDeveloper And Freelancer Kay Sellers, Owner:http://kaysellers.com +9199142-41733,*+91-9501710226(Allways Switched On)* Skype ID : kaydeveloper Yahoo:deepulove123321 On Twitter:http://twitter.com/ruhisoftect We Provide:- Adobe AIR,E-Commerce PHP Web and Desktop Applications,Wordpress Themes,Drupal Themes,Joomla Templates,Joomla Components Modules Plugins,Java,ERP,MLM Development and Logic Design,Ajax,Jquery,RSS Feeds,PhotoShop,Flex,Payment Solutions.
[web2py] App admin error
I've following in model
db.define_table('languages',
Field
http://127.0.0.1:8000/examples/global/vars/Field('full', 'string', length=30,
notnull=True, required=True),
Field
http://127.0.0.1:8000/examples/global/vars/Field('short', 'string', length=10
, notnull=True, required=True),
format='%(full)s - %(short)s')
db.define_table('words',
Field
http://127.0.0.1:8000/examples/global/vars/Field('word', 'string',
notnull=True, required=True),
Field
http://127.0.0.1:8000/examples/global/vars/Field('lang', db.languages,
notnull=True, readable=False, writable=False),
Field
http://127.0.0.1:8000/examples/global/vars/Field('entry_by', db.auth_user,
notnull=True, readable=False, writable=False))
db.define_table('pictures',
Field
http://127.0.0.1:8000/examples/global/vars/Field('image', 'upload',
notnull=True, required=True, label='Visual Lingua'),
Field
http://127.0.0.1:8000/examples/global/vars/Field('word', 'list:reference
words', readable=False, writable=False, required=True),
Field
http://127.0.0.1:8000/examples/global/vars/Field('total', 'integer',
notnull=True, readable=False, writable=False, default=2),
Field
http://127.0.0.1:8000/examples/global/vars/Field('clicks', 'integer',
notnull=True, readable=False, writable=False, default=1),
Field
http://127.0.0.1:8000/examples/global/vars/Field('rating', 'double',
notnull=True, readable=False, writable=False, compute=lambda row:
row['total']/row['clicks']),
Field
http://127.0.0.1:8000/examples/global/vars/Field('entry_by', db.auth_user,
notnull=True, readable=False, writable=False))
'''
db.define_table('symbolize',
Field('image', db.pictures, notnull=True, readable=False,
writable=False, required=True ),
Field('word', db.words, notnull=True, readable=False,
writable=False, required=True))
'''
I got following error when I select table '*pictures*' on appadmin.
Isn't that an error?
Other table's pages are rendered correct.
Version web2py™ Version 1.91.4 (2010-12-22 17:31:23) Python Python 2.5.1:
C:\Python25\python.exe Traceback
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Traceback (most recent call last):
File
I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon\restricted.py,
line 188, in restricted
exec ccode in environment
File
I:/Evolve/Work/web2py_src_downloaded/google_appengine/visuallingua/applications/init/views/appadmin.html
http://127.0.0.1:8000/admin/default/edit/init/views/appadmin.html, line 165,
in module
p
File
I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon\sqlhtml.py,
line 1329, in __init__
r = field.represent(r)
File
I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon\dal.py,
line 3012, in list_ref_repr
return (ids and ', '.join(f(r,ref.id) for ref in refs) or '')
TypeError: sequence item 0: expected string, int found
Error snapshot [image: help] Detailed traceback description
type 'exceptions.TypeError'(sequence item 0: expected string, int found)
Function argument list
(ids=[2], r=Table {'lang': gluon.dal.Field object at 0x021..., 'id':
gluon.dal.Field object at 0x021B8550}, f=function ff at 0x021C4430)
Code listing
3007.
3008.
3009.
3010.
3011.
3012.
3013.
3014.
3015.
3016.
field_type.find('.') 0 and \
field_type[15:] in field.db.tables:
referenced = field.db[field_type[15:]]
def list_ref_repr(ids, r=referenced, f=ff):
refs = r._db(r.id.belongs(ids)).select(r.id)
return (ids and ', '.join(f(r,ref.id) for ref in refs) or '')
field.represent = list_ref_repr
if hasattr(referenced, '_format') and referenced._format:
requires = validators.IS_IN_DB(field.db,referenced.id,
referenced._format,multiple=True)
Variables ', '.join undefined f function ff at 0x021C4430 refs
gluon.dal.Rows
object at 0x020A94D0 ids [2] r Table {'lang': gluon.dal.Field object at
0x021..., 'id': gluon.dal.Field object at 0x021B8550} ref undefined
[web2py] Re: customizing registration layout
OK, so there isn't a better way than half a year back.
Re: [web2py] customizing size of form fields created using field.custom.widget
You need to edit /static/CSS/base.css
The form and imputs width is defined there.
Enviado via iPhone
Em 23/12/2010, às 09:38, Sahil Arora sahilarora...@gmail.com escreveu:
I used the following code to generate a form in attached image.
Is it possible to change the size of the fields in the form.
I want to decrease size of input field of Estimated time and the dropbox
field to the right of it
{{=form.custom.begin}}
table
tabletr
tdbType :/b/tdtddiv{{=form.custom.widget.type}}/div/td
/trtr
tdbTitle :/b/tdtddiv{{=form.custom.widget.title}}/div/td
/trtr
tdbDescription
:/b/tdtddiv{{=form.custom.widget.description}}/div/td
/trtr
tdbEstimated Time
:/b/tddiv'td{{=form.custom.widget.estimated_time}}{{=form.custom.widget.estimated_time_unit}}/td
/div
/tr
tr
td/tdtddiv align='center'{{=form.custom.submit}}/div/td
/tr
/table
{{=form.custom.end}}
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
Screenshot-2.png
Re: [web2py] customizing size of form fields created using field.custom.widget
but i want only a particular field size to be decreased not all. Is
there any other alternative?
On 12/23/10, rochacbruno rochacbr...@gmail.com wrote:
You need to edit /static/CSS/base.css
The form and imputs width is defined there.
Enviado via iPhone
Em 23/12/2010, às 09:38, Sahil Arora sahilarora...@gmail.com escreveu:
I used the following code to generate a form in attached image.
Is it possible to change the size of the fields in the form.
I want to decrease size of input field of Estimated time and the dropbox
field to the right of it
{{=form.custom.begin}}
table
tabletr
tdbType :/b/tdtddiv{{=form.custom.widget.type}}/div/td
/trtr
tdbTitle :/b/tdtddiv{{=form.custom.widget.title}}/div/td
/trtr
tdbDescription
:/b/tdtddiv{{=form.custom.widget.description}}/div/td
/trtr
tdbEstimated Time
:/b/tddiv'td{{=form.custom.widget.estimated_time}}{{=form.custom.widget.estimated_time_unit}}/td
/div
/tr
tr
td/tdtddiv align='center'{{=form.custom.submit}}/div/td
/tr
/table
{{=form.custom.end}}
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
Screenshot-2.png
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
Re: [web2py] customizing size of form fields created using field.custom.widget
add a new css rule in /static/CSS/base.css than editing what's already there. So will render elements properly in other parts of page
[web2py] Field type problem in SQLFORM.factory in 1.91.4 possible before
In SQLFORM.factory's Field field:
Field( 'user_id', db.auth_user,
label = 'Felhasználó e-mail',
requires = IS_NULL_OR( IS_IN_DB( db, db.auth_user.id, '%
(first_name)s' ) ) ),
But works in 1.79.2 and seems to work if I use 'integer' and not
db.auth_user
I have
db.define_table( 'auth_user',
Field( 'id', 'id',
represent = lambda id:SPAN( id, ' ', A( 'view', _href =
URL( 'auth_user_read', args = id ) ) ) ),
Field( 'username', type = 'string',
label = T( 'Username' ) ),
Field( 'first_name', type = 'string',
label = T( 'First Name' ) ),
Field( 'last_name', type = 'string',
label = T( 'Last Name' ) ),
Field( 'email', type = 'string',
label = T( 'Email' ) ),
Field( 'password', type = 'password',
readable = False,
label = T( 'Password' ) ),
Field( 'created_on', 'datetime', default = request.now,
label = T( 'Created On' ), writable = False, readable =
False ),
Field( 'modified_on', 'datetime', default = request.now,
label = T( 'Modified On' ), writable = False, readable =
False,
update = request.now ),
Field( 'registration_key', default = '',
writable = False, readable = False ),
Field( 'reset_password_key', default = '',
writable = False, readable = False ),
Field( 'registration_id', default = '',
writable = False, readable = False ),
format = '%(username)s',
migrate = settings.migrate )
auth.define_tables( migrate = settings.migrate )
Traceback:
Traceback (most recent call last):
File /home/szimszon_nfs/web2py/gluon/restricted.py, line 188, in
restricted
exec ccode in environment
File /home/szimszon_nfs/web2py/applications/reboot/controllers/
default.py, line 113, in module
File /home/szimszon_nfs/web2py/gluon/globals.py, line 95, in
lambda
self._caller = lambda f: f()
File /home/szimszon_nfs/web2py/gluon/tools.py, line 2292, in f
return action(*a, **b)
File /home/szimszon_nfs/web2py/applications/reboot/controllers/
default.py, line 90, in logok
label = 'Leírás', ),
File /home/szimszon_nfs/web2py/gluon/sqlhtml.py, line 1182, in
factory
return SQLFORM(SQLDB(None).define_table(table_name, *fields),
File /home/szimszon_nfs/web2py/gluon/dal.py, line 3314, in
define_table
t._create_references()
File /home/szimszon_nfs/web2py/gluon/dal.py, line 3607, in
_create_references
rtable = self._db[rtablename]
File /home/szimszon_nfs/web2py/gluon/dal.py, line 3335, in
__getitem__
return dict.__getitem__(self, str(key))
KeyError: 'auth_user'
type 'exceptions.KeyError'('auth_user')
builtinstr type 'str'
selfDAL {'_lastsql': '', '_db_codec': 'UTF-8', 'no_..._uri': None,
'_migrate': False, '_pool_size': 0}
dict.__getitem__method '__getitem__' of 'dict' objects
builtindict type 'dict'
key 'auth_user'
def __iter__(self):
for tablename in self.tables:
yield self[tablename]
def __getitem__(self, key):
return dict.__getitem__(self, str(key))
def __setitem__(self, key, value):
dict.__setitem__(self, str(key), value)
[web2py] export_to_csv_file and colnames
Massimo and crew, I am trying to use export_to_csv_file() on a rows object with the colnames parameter on google app engine. it turns out that the method (in both sql.py and the new dal.py) outputs the proper column names, but then outputs data for every column in the table. the culprit is on line 4741 of dal.py (from trunk): for col in self.colnames: should be for col in colnames: and then, so long as the user's colnames are in the format 'table_name.field_name' it works as desired (at least from my perspective). does this sounds correct? if so, do you mind adding it to trunk? thanks! christian
Re: [web2py] customizing size of form fields created using field.custom.widget
Can you show me the source html of this form generated?
2010/12/23 Sahil Arora sahilarora...@gmail.com:
I used the following code to generate a form in attached image.
Is it possible to change the size of the fields in the form.
I want to decrease size of input field of Estimated time and the dropbox
field to the right of it
{{=form.custom.begin}}
table
tabletr
tdbType :/b/tdtddiv{{=form.custom.widget.type}}/div/td
/trtr
tdbTitle :/b/tdtddiv{{=form.custom.widget.title}}/div/td
/trtr
tdbDescription
:/b/tdtddiv{{=form.custom.widget.description}}/div/td
/trtr
tdbEstimated Time
:/b/tddiv'td{{=form.custom.widget.estimated_time}}{{=form.custom.widget.estimated_time_unit}}/td
/div
/tr
tr
td/tdtddiv align='center'{{=form.custom.submit}}/div/td
/tr
/table
{{=form.custom.end}}
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
--
My blog: http://martin.tecnodoc.com.ar
My portfolio *spanish*: http://www.tecnodoc.com.ar
Checkout my last proyect instant-press: http://www.instant2press.com
Re: [web2py] Merry Christmas
Merry Christmas and a happy new to the group. 2010/12/23 Stef Mientki stef.mien...@gmail.com: +1, btw, what a nice signature !! cheers, Stef On 23-12-2010 08:17, ⎝⏠⏝⏠⎠ Kuldeep Singh PHP FreeLancer Web Developer,SEO Services wrote: Marry Christmas to all of you ...From Kaysellers.com On 23 December 2010 12:40, ma...@rockiger.com rocki...@googlemail.com wrote: Merry Christmas and a happy new your to all you web2py-contributors. You do an awesome work - everyone. Marco -- Kuldeep Singh... WebDeveloper And Freelancer Kay Sellers, Owner:http://kaysellers.com +9199142-41733,*+91-9501710226(Allways Switched On)* Skype ID : kaydeveloper Yahoo:deepulove123321 On Twitter:http://twitter.com/ruhisoftect We Provide:- Adobe AIR,E-Commerce PHP Web and Desktop Applications,Wordpress Themes,Drupal Themes,Joomla Templates,Joomla Components Modules Plugins,Java,ERP,MLM Development and Logic Design,Ajax,Jquery,RSS Feeds,PhotoShop,Flex,Payment Solutions. -- My blog: http://martin.tecnodoc.com.ar My portfolio *spanish*: http://www.tecnodoc.com.ar Checkout my last proyect instant-press: http://www.instant2press.com
[web2py] New to web2py
Hello all, New guy here... I've been looking all over the web for something that meets all the needs of a couple projects I want to do, and it looks like web2py will just about cover them! I'm getting my feet wet with the examples, and got sidetracked ;) by the gae sql designer - holy cow that thing is sweet, not too complicated, just right! I was noticing that it seems to use the old DAL language of 'SQLField' instead of 'Field' for the table definitions... is there an update or change in the works for that? Also... maybe my understanding of foreign keys as used in web2py (or at least the gae sql designer) is not up to snuff... it seems like this: dbOBJECT.tbl_phone_numbers.id_tbl_members.requires=IS_IN_DB(dbOBJECT, 'tbl_members.id','tbl_members.title','tbl_members.first_name', 'tbl_members.mid_init','tbl_members.last_name','tbl_members.suffix', 'tbl_members.street1','tbl_members.street2','tbl_members.city','tbl_members.state', 'tbl_members.post_code','tbl_members.country','tbl_members.gender','tbl_members.nra_id') should be just: dbOBJECT.tbl_phone_numbers.id_tbl_members.requires=IS_IN_DB(dbOBJECT,'tbl_members.id') since I'm just wanting to tie those two fields together, not the one field to the whole other table... yes/no/maybe? TIA, Monte
[web2py] Re: Encountering problem with a computer field
Need to think about it. On Dec 23, 3:51 am, cjrh caleb.hatti...@gmail.com wrote: On Dec 23, 2:04 am, mdipierro mdipie...@cs.depaul.edu wrote: I can add a try except so that web2py does not tries to compute fields when there is not enough information. The downside is that a typo will result in a silent failure to compute. Perhaps we should do this anyway. If you're going to be doing work in the area of compute anyway, is there a posssibility of making another change that the current value of the compute-ed field can be passed to the compute method?
[web2py] Re: App admin error
At some point in time you changed
Field('word', 'reference words', ...)
to
Field('word', 'list:reference words', ...)
and you had data in the database. SQLite let you do that (because
SQLite does not check field type and does not support alter table), so
now you have corrupted data in the table and you cannot select it any
more.
You need do delete your database
rm applications/app/databases/*
and start clean.
On Dec 23, 4:54 am, Arun K.Rajeevan the1.a...@gmail.com wrote:
I've following in model
db.define_table('languages',
Field
http://127.0.0.1:8000/examples/global/vars/Field('full', 'string',
length=30, notnull=True, required=True),
Field
http://127.0.0.1:8000/examples/global/vars/Field('short', 'string',
length=10 , notnull=True, required=True),
format='%(full)s - %(short)s')
db.define_table('words',
Field
http://127.0.0.1:8000/examples/global/vars/Field('word', 'string',
notnull=True, required=True),
Field
http://127.0.0.1:8000/examples/global/vars/Field('lang', db.languages,
notnull=True, readable=False, writable=False),
Field
http://127.0.0.1:8000/examples/global/vars/Field('entry_by', db.auth_user,
notnull=True, readable=False, writable=False))
db.define_table('pictures',
Field
http://127.0.0.1:8000/examples/global/vars/Field('image', 'upload',
notnull=True, required=True, label='Visual Lingua'),
Field
http://127.0.0.1:8000/examples/global/vars/Field('word', 'list:reference
words', readable=False, writable=False, required=True),
Field
http://127.0.0.1:8000/examples/global/vars/Field('total', 'integer',
notnull=True, readable=False, writable=False, default=2),
Field
http://127.0.0.1:8000/examples/global/vars/Field('clicks', 'integer',
notnull=True, readable=False, writable=False, default=1),
Field
http://127.0.0.1:8000/examples/global/vars/Field('rating', 'double',
notnull=True, readable=False, writable=False, compute=lambda row:
row['total']/row['clicks']),
Field
http://127.0.0.1:8000/examples/global/vars/Field('entry_by', db.auth_user,
notnull=True, readable=False, writable=False))
'''
db.define_table('symbolize',
Field('image', db.pictures, notnull=True, readable=False,
writable=False, required=True ),
Field('word', db.words, notnull=True, readable=False,
writable=False, required=True))
'''
I got following error when I select table '*pictures*' on appadmin.
Isn't that an error?
Other table's pages are rendered correct.
Version web2py™ Version 1.91.4 (2010-12-22 17:31:23) Python Python 2.5.1:
C:\Python25\python.exe Traceback
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Traceback (most recent call last):
File
I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon\restricted.py,
line 188, in restricted
exec ccode in environment
File
I:/Evolve/Work/web2py_src_downloaded/google_appengine/visuallingua/applications/init/views/appadmin.html
http://127.0.0.1:8000/admin/default/edit/init/views/appadmin.html, line
165, in module
p
File
I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon\sqlhtml.py,
line 1329, in __init__
r = field.represent(r)
File
I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon\dal.py,
line 3012, in list_ref_repr
return (ids and ', '.join(f(r,ref.id) for ref in refs) or '')
TypeError: sequence item 0: expected string, int found
Error snapshot [image: help] Detailed traceback description
type 'exceptions.TypeError'(sequence item 0: expected string, int found)
Function argument list
(ids=[2], r=Table {'lang': gluon.dal.Field object at 0x021..., 'id':
gluon.dal.Field object at 0x021B8550}, f=function ff at 0x021C4430)
Code listing
3007.
3008.
3009.
3010.
3011.
3012.
3013.
3014.
3015.
3016.
field_type.find('.') 0 and \
field_type[15:] in field.db.tables:
referenced = field.db[field_type[15:]]
def list_ref_repr(ids, r=referenced, f=ff):
refs = r._db(r.id.belongs(ids)).select(r.id)
return (ids and ', '.join(f(r,ref.id) for ref in refs) or '')
field.represent = list_ref_repr
if hasattr(referenced, '_format') and referenced._format:
requires = validators.IS_IN_DB(field.db,referenced.id,
referenced._format,multiple=True)
Variables ', '.join undefined f function ff at 0x021C4430 refs
gluon.dal.Rows
object at 0x020A94D0 ids [2] r Table {'lang': gluon.dal.Field object at
0x021..., 'id': gluon.dal.Field object at 0x021B8550} ref undefined
[web2py] Re: Merry Christmas
same here to all of you! On Dec 23, 7:24 am, Martín Mulone mulone.mar...@gmail.com wrote: Merry Christmas and a happy new to the group. 2010/12/23 Stef Mientki stef.mien...@gmail.com: +1, btw, what a nice signature !! cheers, Stef On 23-12-2010 08:17, ⎝⏠⏝⏠⎠ Kuldeep Singh PHP FreeLancer Web Developer,SEO Services wrote: Marry Christmas to all of you ...From Kaysellers.com On 23 December 2010 12:40, ma...@rockiger.com rocki...@googlemail.com wrote: Merry Christmas and a happy new your to all you web2py-contributors. You do an awesome work - everyone. Marco -- Kuldeep Singh... WebDeveloper And Freelancer Kay Sellers, Owner:http://kaysellers.com +9199142-41733,*+91-9501710226(Allways Switched On)* Skype ID : kaydeveloper Yahoo:deepulove123321 On Twitter:http://twitter.com/ruhisoftect We Provide:- Adobe AIR,E-Commerce PHP Web and Desktop Applications,Wordpress Themes,Drupal Themes,Joomla Templates,Joomla Components Modules Plugins,Java,ERP,MLM Development and Logic Design,Ajax,Jquery,RSS Feeds,PhotoShop,Flex,Payment Solutions. -- My blog: http://martin.tecnodoc.com.ar My portfolio *spanish*: http://www.tecnodoc.com.ar Checkout my last proyect instant-press:http://www.instant2press.com
[web2py] Re: form.accepts = False. How to find out why
Two things to check:
1) you might have session.forget() in the controller, maybe outside
the action.
2) you might be using a custom form and it is missing the hidden
fields,
if you don't have the _formkey then the form will not be accepted.
On Dec 23, 2:39 am, Johann Spies johann.sp...@gmail.com wrote:
On 22 December 2010 22:36, Jonathan Lundell jlund...@pobox.com wrote:
When accepts() returns False, look at form.errors. It's a dict (Storage,
actually, but you can treat it as a dict) that is keyed, typically, by field
names, with error messages as values.
(accepts() will also return False before the form has been submitted, but
in that case form.errors is empty.)
Thanks. I have tried that before also but it just reports Storage{}
So why is that empty?
Regards
Johann
--
May grace and peace be yours in abundance through the full knowledge of God
and of Jesus our Lord! His divine power has given us everything we need for
life and godliness through the full knowledge of the one who called us by
his own glory and excellence.
2 Pet. 1:2b,3a
[web2py] Re: Merry Christmas
+1 On Dec 23, 9:20 am, mdipierro mdipie...@cs.depaul.edu wrote: same here to all of you!
Re: [web2py] customizing size of form fields created using field.custom.widget
h1Create a new task/h1
form action= enctype=multipart/form-data method=post
table
tr
tdbType :/b/tdtddivselect class=reference
id=task_type name=typeoption value=/optionoption
value=2Coding/optionoption value=1Designing/optionoption
value=3Testing/option/select/div/td
/trtr
tdbTitle :/b/tdtddivinput class=string id=task_title
name=title type=text value= //div/td
/trtr
tdbDescription :/b/tdtddivtextarea class=text cols=40
id=task_description name=description
rows=10/textarea/div/td
/trtr
tdbEstimated Time :/b/tddiv'tdinput class=string
id=task_estimated_time name=estimated_time type=text value=
/select class=string id=task_estimated_time_unit
name=estimated_time_unitoption value=/optionoption
selected=selected value=daysdays/optionoption
value=hourshours/option/select/td /div
/tr
tr
td/tdtddiv align='center'input type=submit value=Submit
//div/td
/tr
/table
On 12/23/10, Martín Mulone mulone.mar...@gmail.com wrote:
Can you show me the source html of this form generated?
2010/12/23 Sahil Arora sahilarora...@gmail.com:
I used the following code to generate a form in attached image.
Is it possible to change the size of the fields in the form.
I want to decrease size of input field of Estimated time and the dropbox
field to the right of it
{{=form.custom.begin}}
table
tabletr
tdbType :/b/tdtddiv{{=form.custom.widget.type}}/div/td
/trtr
tdbTitle :/b/tdtddiv{{=form.custom.widget.title}}/div/td
/trtr
tdbDescription
:/b/tdtddiv{{=form.custom.widget.description}}/div/td
/trtr
tdbEstimated Time
:/b/tddiv'td{{=form.custom.widget.estimated_time}}{{=form.custom.widget.estimated_time_unit}}/td
/div
/tr
tr
td/tdtddiv align='center'{{=form.custom.submit}}/div/td
/tr
/table
{{=form.custom.end}}
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
--
My blog: http://martin.tecnodoc.com.ar
My portfolio *spanish*: http://www.tecnodoc.com.ar
Checkout my last proyect instant-press: http://www.instant2press.com
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
[web2py] Re: Merry Christmas
Indeed, Merry Christmas and Happy New Year to all the fine folks here. :D Anthony
Re: [web2py] Re: Merry Christmas
I wish a happy new year to all of the group. and that 2011 will be a year of achievements and more good developments for our dear web framework. This year I were actively connected with the web2py development. I put aside other technologies (kicked the ass of my bosses) and founded my own small-company and we had a great year working with 100% of the projects developed with free software and Python (almost all in web2py) I thank Massimo and all group for everything that I learned here in 2010. We hope 2011 to be a great year to everyone. (Let's kick asses creating great open source systems with web2py in 2011) (we are going to take a break, no internets or code until next year) Happy new year to you all!. -- Bruno Rocha http://about.me/rochacbruno/bio
Re: [web2py] customizing size of form fields created using field.custom.widget
Add to your css definition or in /static/CSS/base.css this rule and
tell if this is working:
#task_estimated_time_unit {width: 80px;}
2010/12/23 Sahil Arora sahilarora...@gmail.com:
h1Create a new task/h1
form action= enctype=multipart/form-data method=post
table
tr
tdbType :/b/tdtddivselect class=reference
id=task_type name=typeoption value=/optionoption
value=2Coding/optionoption value=1Designing/optionoption
value=3Testing/option/select/div/td
/trtr
tdbTitle :/b/tdtddivinput class=string id=task_title
name=title type=text value= //div/td
/trtr
tdbDescription :/b/tdtddivtextarea class=text cols=40
id=task_description name=description
rows=10/textarea/div/td
/trtr
tdbEstimated Time :/b/tddiv'tdinput class=string
id=task_estimated_time name=estimated_time type=text value=
/select class=string id=task_estimated_time_unit
name=estimated_time_unitoption value=/optionoption
selected=selected value=daysdays/optionoption
value=hourshours/option/select/td /div
/tr
tr
td/tdtddiv align='center'input type=submit value=Submit
//div/td
/tr
/table
On 12/23/10, Martín Mulone mulone.mar...@gmail.com wrote:
Can you show me the source html of this form generated?
2010/12/23 Sahil Arora sahilarora...@gmail.com:
I used the following code to generate a form in attached image.
Is it possible to change the size of the fields in the form.
I want to decrease size of input field of Estimated time and the dropbox
field to the right of it
{{=form.custom.begin}}
table
tabletr
tdbType :/b/tdtddiv{{=form.custom.widget.type}}/div/td
/trtr
tdbTitle :/b/tdtddiv{{=form.custom.widget.title}}/div/td
/trtr
tdbDescription
:/b/tdtddiv{{=form.custom.widget.description}}/div/td
/trtr
tdbEstimated Time
:/b/tddiv'td{{=form.custom.widget.estimated_time}}{{=form.custom.widget.estimated_time_unit}}/td
/div
/tr
tr
td/tdtddiv align='center'{{=form.custom.submit}}/div/td
/tr
/table
{{=form.custom.end}}
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
--
My blog: http://martin.tecnodoc.com.ar
My portfolio *spanish*: http://www.tecnodoc.com.ar
Checkout my last proyect instant-press: http://www.instant2press.com
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
--
My blog: http://martin.tecnodoc.com.ar
My portfolio *spanish*: http://www.tecnodoc.com.ar
Checkout my last proyect instant-press: http://www.instant2press.com
Re: [web2py] Re: translation dict name
Hello Massimo,
I have one more question about the process of pickle the translation
file...
Do you lock file with flock? Or just open the file and close it after the
pickling and applying transformation to the dict is enough to lock the file
during the process?
Is this code correct to not having concurent access problem?? :
f = open(file.dat,wb)
pickle.dump(x,f)
f.close()
f = open(file.dat,rb)
y = pickle.load(f)
f.close()
Thank you
Richard
On Tue, Dec 7, 2010 at 12:17 PM, mdipierro mdipie...@cs.depaul.edu wrote:
The language files are just python pickles of
{'original':'translation',...} where original and translation are UTF8
strings.
You can open, lock, unpickle, do whatever you need to do, re-pickle,
unlock, close.
On Dec 7, 11:03 am, Richard Vézina ml.richard.vez...@gmail.com
wrote:
Hello,
I would like to update the different language file for certain entry
with
translation contained in database...
So I would do something like that :
fr-ca.py dict.update(translate_ui_tables_names)
or
fr-fr.py dict.update(translate_ui_tables_names)
But I don't know the name of the the variable name of the different dict
that are contained in language files...
And since those file are automatically generated I can't just do :
fr-ca.py file dict : {key:vaule}.update(translate_ui_tables_names)
Where could I add my update to the regular process of web2py?
Or trigger a function...
Richard
On Mon, Dec 6, 2010 at 12:30 PM, Richard Vézina
ml.richard.vez...@gmail.com
wrote:
Hello,
I come with that solution... I would have comment...
I get my translations like this :
translate_ui_tables_names=dict((r.table_name_en_ui,r.table_name_fr_ui)\
for r in db().select(db.dict_database.ALL))
Then I just have to :
language translation dict*.append(translate_ui_tables_names)
* Still searching for the name of the dict of the differents language
file
(ex.: fr-ca.py or fr-fr.py)
;-)
Richard
Re: [web2py] customizing size of form fields created using field.custom.widget
thanks...that worked
On 12/23/10, Martín Mulone mulone.mar...@gmail.com wrote:
Add to your css definition or in /static/CSS/base.css this rule and
tell if this is working:
#task_estimated_time_unit {width: 80px;}
2010/12/23 Sahil Arora sahilarora...@gmail.com:
h1Create a new task/h1
form action= enctype=multipart/form-data method=post
table
tr
tdbType :/b/tdtddivselect class=reference
id=task_type name=typeoption value=/optionoption
value=2Coding/optionoption value=1Designing/optionoption
value=3Testing/option/select/div/td
/trtr
tdbTitle :/b/tdtddivinput class=string id=task_title
name=title type=text value= //div/td
/trtr
tdbDescription :/b/tdtddivtextarea class=text cols=40
id=task_description name=description
rows=10/textarea/div/td
/trtr
tdbEstimated Time :/b/tddiv'tdinput class=string
id=task_estimated_time name=estimated_time type=text value=
/select class=string id=task_estimated_time_unit
name=estimated_time_unitoption value=/optionoption
selected=selected value=daysdays/optionoption
value=hourshours/option/select/td /div
/tr
tr
td/tdtddiv align='center'input type=submit value=Submit
//div/td
/tr
/table
On 12/23/10, Martín Mulone mulone.mar...@gmail.com wrote:
Can you show me the source html of this form generated?
2010/12/23 Sahil Arora sahilarora...@gmail.com:
I used the following code to generate a form in attached image.
Is it possible to change the size of the fields in the form.
I want to decrease size of input field of Estimated time and the dropbox
field to the right of it
{{=form.custom.begin}}
table
tabletr
tdbType :/b/tdtddiv{{=form.custom.widget.type}}/div/td
/trtr
tdbTitle :/b/tdtddiv{{=form.custom.widget.title}}/div/td
/trtr
tdbDescription
:/b/tdtddiv{{=form.custom.widget.description}}/div/td
/trtr
tdbEstimated Time
:/b/tddiv'td{{=form.custom.widget.estimated_time}}{{=form.custom.widget.estimated_time_unit}}/td
/div
/tr
tr
td/tdtddiv align='center'{{=form.custom.submit}}/div/td
/tr
/table
{{=form.custom.end}}
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
--
My blog: http://martin.tecnodoc.com.ar
My portfolio *spanish*: http://www.tecnodoc.com.ar
Checkout my last proyect instant-press: http://www.instant2press.com
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
--
My blog: http://martin.tecnodoc.com.ar
My portfolio *spanish*: http://www.tecnodoc.com.ar
Checkout my last proyect instant-press: http://www.instant2press.com
--
Sahil Arora
B.Tech 2nd year
Computer Science and Engineering
IIT Delhi
Contact No: +91 9871491046
Re: [web2py] export_to_csv_file and colnames
that would be a bug for sure :p -- Thadeus On Thu, Dec 23, 2010 at 6:59 AM, howesc how...@umich.edu wrote: Massimo and crew, I am trying to use export_to_csv_file() on a rows object with the colnames parameter on google app engine. it turns out that the method (in both sql.py and the new dal.py) outputs the proper column names, but then outputs data for every column in the table. the culprit is on line 4741 of dal.py (from trunk): for col in self.colnames: should be for col in colnames: and then, so long as the user's colnames are in the format 'table_name.field_name' it works as desired (at least from my perspective). does this sounds correct? if so, do you mind adding it to trunk? thanks! christian
Re: [web2py] Re: translation dict name
There is also this lib :
http://pypi.python.org/pypi/lockfile/
http://www.mail-archive.com/spambayes-dev@python.org/msg00727.html
Richard
On Thu, Dec 23, 2010 at 10:13 AM, Richard Vézina
ml.richard.vez...@gmail.com wrote:
Hello Massimo,
I have one more question about the process of pickle the translation
file...
Do you lock file with flock? Or just open the file and close it after the
pickling and applying transformation to the dict is enough to lock the file
during the process?
Is this code correct to not having concurent access problem?? :
f = open(file.dat,wb)
pickle.dump(x,f)
f.close()
f = open(file.dat,rb)
y = pickle.load(f)
f.close()
Thank you
Richard
On Tue, Dec 7, 2010 at 12:17 PM, mdipierro mdipie...@cs.depaul.edu
wrote:
The language files are just python pickles of
{'original':'translation',...} where original and translation are UTF8
strings.
You can open, lock, unpickle, do whatever you need to do, re-pickle,
unlock, close.
On Dec 7, 11:03 am, Richard Vézina ml.richard.vez...@gmail.com
wrote:
Hello,
I would like to update the different language file for certain entry
with
translation contained in database...
So I would do something like that :
fr-ca.py dict.update(translate_ui_tables_names)
or
fr-fr.py dict.update(translate_ui_tables_names)
But I don't know the name of the the variable name of the different
dict
that are contained in language files...
And since those file are automatically generated I can't just do :
fr-ca.py file dict : {key:vaule}.update(translate_ui_tables_names)
Where could I add my update to the regular process of web2py?
Or trigger a function...
Richard
On Mon, Dec 6, 2010 at 12:30 PM, Richard Vézina
ml.richard.vez...@gmail.com
wrote:
Hello,
I come with that solution... I would have comment...
I get my translations like this :
translate_ui_tables_names=dict((r.table_name_en_ui,r.table_name_fr_ui)\
for r in db().select(db.dict_database.ALL))
Then I just have to :
language translation dict*.append(translate_ui_tables_names)
* Still searching for the name of the dict of the differents language
file
(ex.: fr-ca.py or fr-fr.py)
;-)
Richard
[web2py] Re: Cache stored at request, does not sync with other threads until new request
So I've gone back and forth on this again and again. It looks like cache.ram being process bound (so even though I only have one web2py instance, it's running across multiple wsgi processes?) was the problem. The issue is, I'm having similar issues (in a very different location) using cache.disk. I though maybe it might be better to use memcache instead, but I get a keyerror when trying to use memcache to cache the DAL, since my key regularly exceeds 250 chars (relatively small query, but lists every field it looks like) On Dec 21, 5:54 pm, Tim Alexander dragonfyr...@gmail.com wrote: It occurs to me, I'm using uwsgi. I'm assuming cache.ram is per process, meaning that if my Ajax side and xmlrpc side are not on the same process, this will completely not work properly. I'll try flipping over to cache.disk tomorrow morning to verify. On Dec 21, 2010 5:20 PM, Dragonfyre13 dragonfyr...@gmail.com wrote: At least I think the subject seems to define the behavior. I have a function that exposes as an XMLRPC service. It puts something in a DB, and then polls to see if there is a response to it from another system talking to that same DB. (yes I realize that polling a DB is a bad thing but necessary for various reasons in this case) The difficulty is, there's an xmlrpc side, and an ajax side. The ajax side is a longpoll (simulated server side push) with a loop like this: while endtime datetime.datetime.now(): # This keeps finding a cached value, even when it's cleared by # another request. #for k in cache.ram.storage.keys(): #logging.debug(k,v) #if k.find(next_action.ccid= + str(ccid)) != -1: # logging.debug(str(ccid) + found cached value) actionrow = localdb(localdb.next_action.ccid == ccid).select( cache=(cache.ram,600)).first() if actionrow and len(actionrow) and actionrow.action_str != None and \ actionrow.return_str == None: return dict(action_xml=actionrow.action_str, ccid=ccid) time.sleep(.5) The XMLRPC side is much the same. ccid is a unique key for the conversation for both of them to use. The action string is where the XMLRPC side pushes information, and return_str is data that is handed back after the ajax longpoll fulfills the action string's needs. My problem in all of this is the comments above. Even though when I do an update on the XMLRPC side, I clear cache for this select statement (via setting timeout to 0 for that select statement in cache) it still maintains the value pulled from cache in the ajax request above. So I don't pull out the actual value in the DB until cache expires in this function, even though I've cleared the cache via setting timeout to 0 in the other function: localdb(localdb.next_action.ccid == ccid).select(cache=(cache.ram, 0)) Any ideas? For now, I really don't know what I'm looking at for an issue or resolution, but even a yep, makes a copy when your request object is created would work if someone knows. Or you're an idiot, do it like this would be even better!
[web2py] Re: Merry Christmas
+1
[web2py] Re: couchdb support again
ii python-couchdb 0.6-1 from Ubuntu 10.04.1 dpkg -l I have to go visit a customer site today so will look again tonight. I think it is probably time for me to update direct from Apache. This may be a problem since the rest of the release actually uses CouchDb. I am very interested in getting this going so will do what I can - this I am thinking would be a good database for me to store configuration data in since it has a multi-master disconnect model that still resolves replication issues. I would have to go into it a lot deeper to explain why but will skip it for now. Merry Christmas and all the best for the New Year. Ron
Re: [web2py] Re: translation dict name
Ok, I think I found what you do :
From the DAL.py
Version 1.88.2
tfile = open(self._dbt, 'w')
portalocker.lock(tfile, portalocker.LOCK_EX)
cPickle.dump(sql_fields, tfile)
portalocker.unlock(tfile)
tfile.close()
if self._dbt:
if fake_migrate:
logfile.write('faked!\n')
else:
logfile.write('success!\n')
else:
tfile = open(self._dbt, 'r')
portalocker.lock(tfile, portalocker.LOCK_SH)
sql_fields_old = cPickle.load(tfile)
portalocker.unlock(tfile)
tfile.close()
Richard
On Thu, Dec 23, 2010 at 10:36 AM, Richard Vézina
ml.richard.vez...@gmail.com wrote:
There is also this lib :
http://pypi.python.org/pypi/lockfile/
http://www.mail-archive.com/spambayes-dev@python.org/msg00727.html
Richard
On Thu, Dec 23, 2010 at 10:13 AM, Richard Vézina
ml.richard.vez...@gmail.com wrote:
Hello Massimo,
I have one more question about the process of pickle the translation
file...
Do you lock file with flock? Or just open the file and close it after
the pickling and applying transformation to the dict is enough to lock the
file during the process?
Is this code correct to not having concurent access problem?? :
f = open(file.dat,wb)
pickle.dump(x,f)
f.close()
f = open(file.dat,rb)
y = pickle.load(f)
f.close()
Thank you
Richard
On Tue, Dec 7, 2010 at 12:17 PM, mdipierro mdipie...@cs.depaul.edu
wrote:
The language files are just python pickles of
{'original':'translation',...} where original and translation are UTF8
strings.
You can open, lock, unpickle, do whatever you need to do, re-pickle,
unlock, close.
On Dec 7, 11:03 am, Richard Vézina ml.richard.vez...@gmail.com
wrote:
Hello,
I would like to update the different language file for certain entry
with
translation contained in database...
So I would do something like that :
fr-ca.py dict.update(translate_ui_tables_names)
or
fr-fr.py dict.update(translate_ui_tables_names)
But I don't know the name of the the variable name of the different
dict
that are contained in language files...
And since those file are automatically generated I can't just do :
fr-ca.py file dict : {key:vaule}.update(translate_ui_tables_names)
Where could I add my update to the regular process of web2py?
Or trigger a function...
Richard
On Mon, Dec 6, 2010 at 12:30 PM, Richard Vézina
ml.richard.vez...@gmail.com
wrote:
Hello,
I come with that solution... I would have comment...
I get my translations like this :
translate_ui_tables_names=dict((r.table_name_en_ui,r.table_name_fr_ui)\
for r in db().select(db.dict_database.ALL))
Then I just have to :
language translation dict*.append(translate_ui_tables_names)
* Still searching for the name of the dict of the differents
language file
(ex.: fr-ca.py or fr-fr.py)
;-)
Richard
Re: [web2py] Re: translation dict name
web2py uses portalocker.py look under gluon. There are many examples of use such as locking the session file in globals.py
Re: [web2py] Re: translation dict name
Find it! My only remaning problem is the # coding: utf8 at the top of translation file... I don't see how dal.py manage it... I could made a readline and remove it in a other instance of the open file or something like that, but should have a simpler way to manage it. Richard On Thu, Dec 23, 2010 at 11:06 AM, ron_m ron.mco...@gmail.com wrote: web2py uses portalocker.py look under gluon. There are many examples of use such as locking the session file in globals.py
Re: [web2py] Re: form.accepts = False. How to find out why
On Dec 23, 2010, at 6:42 AM, DenesL wrote:
Two things to check:
1) you might have session.forget() in the controller, maybe outside
the action.
2) you might be using a custom form and it is missing the hidden
fields,
if you don't have the _formkey then the form will not be accepted.
Also, if the submit results in a database insert, and the insert fails. I think.
And if there's a formname mismatch.
It seems to me that if accepts() fails, there always ought to be a reason
reported. Would it break compatibility to report these errors in form.errors?
If so, how about creating form.formerrors and guaranteeing that if accepts
returns False, formerrors will say why.
The Form docstring says:
form has one important method::
form.accepts(request.vars, session)
if form is accepted (and all validators pass) form.vars contains the
accepted vars, otherwise form.errors contains the errors.
in case of errors the form is modified to present the errors to the user.
...but that's not really true. There are several reasons for failure that are
not reported in form.errors.
(One of them is that the form has not been submitted yet. I find that logic
really confusing: what's the path, exactly?)
On Dec 23, 2:39 am, Johann Spies johann.sp...@gmail.com wrote:
On 22 December 2010 22:36, Jonathan Lundell jlund...@pobox.com wrote:
When accepts() returns False, look at form.errors. It's a dict (Storage,
actually, but you can treat it as a dict) that is keyed, typically, by field
names, with error messages as values.
(accepts() will also return False before the form has been submitted, but
in that case form.errors is empty.)
Thanks. I have tried that before also but it just reports Storage{}
So why is that empty?
Regards
Johann
--
May grace and peace be yours in abundance through the full knowledge of God
and of Jesus our Lord! His divine power has given us everything we need for
life and godliness through the full knowledge of the one who called us by
his own glory and excellence.
2 Pet. 1:2b,3a
Re: [web2py] Re: translation dict name
Ok, everything seems to be in languages.py... I didn't noticed at first read that the code I was seeking for was there... I will see if I get what I want... [?] Richard On Thu, Dec 23, 2010 at 11:31 AM, Richard Vézina ml.richard.vez...@gmail.com wrote: Find it! My only remaning problem is the # coding: utf8 at the top of translation file... I don't see how dal.py manage it... I could made a readline and remove it in a other instance of the open file or something like that, but should have a simpler way to manage it. Richard On Thu, Dec 23, 2010 at 11:06 AM, ron_m ron.mco...@gmail.com wrote: web2py uses portalocker.py look under gluon. There are many examples of use such as locking the session file in globals.py 32F.gif
Re: [web2py] Re: The stability of web2py releases
On Dec 23, 2010, at 1:04 AM, cjrh wrote: On Dec 22, 6:05 pm, Thadeus Burgess thade...@thadeusb.com wrote: What I do is if my app works with a certain version, I don't ever upgrade the web2py unless I need a brand new feature or bugfix that effects me. +1. If you don't need anything new, no point in upgrading. The problem is that if you *do* need a bugfix, you ordinarily can't get it without adopting all the changes since the version you're currently using (unless you do your own patching).
[web2py] web2py_utils bug
Hello everybody, this is my first post in the group. THANKS for this great web framework. I want to include tests in my project. Searching I found web2py_utils (web2py_utils-0.0.13dev) and test_runner as the best tool for web2py and unit test. Running the tests I have this error: File /usr/lib/python2.4/site-packages/web2py_utils-0.0.13dev- py2.4.egg/web2py_utils/test_runner.py, line 193 test_db.define_table(tablename, *table_copy, migrate=True) ^ SyntaxError: invalid syntax I have replaced the line with: test_db.define_table(tablename, migrate=True, *table_copy) Is web2py_utils a good tool for testing web2py applications? Is someone resposible for utils project to update the code? Cheers
Re: [web2py] Re: translation dict name
Bingo! Richard On Thu, Dec 23, 2010 at 11:37 AM, Richard Vézina ml.richard.vez...@gmail.com wrote: Ok, everything seems to be in languages.py... I didn't noticed at first read that the code I was seeking for was there... I will see if I get what I want... [?] Richard On Thu, Dec 23, 2010 at 11:31 AM, Richard Vézina ml.richard.vez...@gmail.com wrote: Find it! My only remaning problem is the # coding: utf8 at the top of translation file... I don't see how dal.py manage it... I could made a readline and remove it in a other instance of the open file or something like that, but should have a simpler way to manage it. Richard On Thu, Dec 23, 2010 at 11:06 AM, ron_m ron.mco...@gmail.com wrote: web2py uses portalocker.py look under gluon. There are many examples of use such as locking the session file in globals.py 32F.gif
Re: [web2py] Re: The stability of web2py releases
On Thu, Dec 23, 2010 at 5:37 PM, Jonathan Lundell jlund...@pobox.com wrote: On Dec 23, 2010, at 1:04 AM, cjrh wrote: On Dec 22, 6:05 pm, Thadeus Burgess thade...@thadeusb.com wrote: What I do is if my app works with a certain version, I don't ever upgrade the web2py unless I need a brand new feature or bugfix that effects me. +1. If you don't need anything new, no point in upgrading. The problem is that if you *do* need a bugfix, you ordinarily can't get it without adopting all the changes since the version you're currently using (unless you do your own patching). That's another reason why you want to help test the 'release candidate', right? :) -- Branko Vukelic stu...@brankovukelic.com http://www.brankovukelic.com/
[web2py] Possible bug in URL
Given this url: URL(args=1,vars=dict(v='yes'),anchor='end') It produces: http://server/app/default/index/1#end?v=yes Problem: request.vars is empty This url: http://server/app/default/index/1?v=yes#end request.vars is populated and the anchor works Shouldn't the anchor be at the end of the query string? I'm running the latest trunk.
Re: [web2py] Re: The stability of web2py releases
On Dec 23, 2010, at 8:58 AM, Branko Vukelić wrote: On Thu, Dec 23, 2010 at 5:37 PM, Jonathan Lundell jlund...@pobox.com wrote: On Dec 23, 2010, at 1:04 AM, cjrh wrote: On Dec 22, 6:05 pm, Thadeus Burgess thade...@thadeusb.com wrote: What I do is if my app works with a certain version, I don't ever upgrade the web2py unless I need a brand new feature or bugfix that effects me. +1. If you don't need anything new, no point in upgrading. The problem is that if you *do* need a bugfix, you ordinarily can't get it without adopting all the changes since the version you're currently using (unless you do your own patching). That's another reason why you want to help test the 'release candidate', right? :) Seriously: no. That is, if I'm using a release from six months ago, and all I need is a point fix, there's no reason for me to spend any time testing new release candidates. The bulk of web2py users, presumably, are not focused on web2py development; they're simply using web2py as a (very effective) tool to get their real work done. And there's nothing wrong with that.
Re: [web2py] Possible bug in URL
On Dec 23, 2010, at 9:09 AM, mr.freeze wrote: Given this url: URL(args=1,vars=dict(v='yes'),anchor='end') It produces: http://server/app/default/index/1#end?v=yes Problem: request.vars is empty This url: http://server/app/default/index/1?v=yes#end request.vars is populated and the anchor works Shouldn't the anchor be at the end of the query string? I'm running the latest trunk. Yes; that's an error, per RFC 3986. URI = scheme : hier-part [ ? query ] [ # fragment ] Not only that, but '?' is legal in a fragment identifier, as is '=', so in your first example, end?v=yes is itself the entire (legal) anchor. I wouldn't be terribly surprised if some browsers treated this inconsistently, but we should be adhering to the RFC here. The fix looks easy; change: if anchor: other += '#' + urllib.quote(str(anchor)) if vars: other += '?%s' % m_vars to: if vars: other += '?%s' % m_vars if anchor: other += '#' + urllib.quote(str(anchor)) ...and fix the doctest. Though I'm not sure that urllib.quote is right for an anchor.
[web2py] Re: Encountering problem with a computer field
I've thought about the dependencies problem a little bit. Maybe add some kind of hook so that the user can define the dependencies of the computed field himself. If he doesn't define them, the current behavior occurs. If he defines them, the behavior could be as follow: 1) All the dependencies are present in the input The field is updated from the input 2) Part of the dependencies are present in the input The current behavior occurs. Alternatively, try to read the missing dependencies from the DB (for an update) or from the default values (for an insert), but I'm not sure how complicated that would be. 3) None of the dependencies are present in the input The computed field is not updated. From the above, you'd get the best of all worlds. 1) User friendliness: The user doesn't have to define dependencies if he doesn't want to and he'd get the current behavior. 2) Flexibility: The user can define dependencies in which case the computed field doesn't restrict updates that don't include the dependencies on the field. 3) Correctness: Exceptions due to mistyping variables are not caught and properly raised. On Dec 23, 9:11 am, mdipierro mdipie...@cs.depaul.edu wrote: Need to think about it. On Dec 23, 3:51 am, cjrh caleb.hatti...@gmail.com wrote: On Dec 23, 2:04 am, mdipierro mdipie...@cs.depaul.edu wrote: I can add a try except so that web2py does not tries to compute fields when there is not enough information. The downside is that a typo will result in a silent failure to compute. Perhaps we should do this anyway. If you're going to be doing work in the area of compute anyway, is there a posssibility of making another change that the current value of the compute-ed field can be passed to the compute method?- Hide quoted text - - Show quoted text -
[web2py] Re: Cache stored at request, does not sync with other threads until new request
Nevermind, I wasn't clearing the cache in one place, so cache simply didn't get updated with the right value when it needed to. On Dec 23, 9:27 am, Dragonfyre13 dragonfyr...@gmail.com wrote: So I've gone back and forth on this again and again. It looks like cache.ram being process bound (so even though I only have one web2py instance, it's running across multiple wsgi processes?) was the problem. The issue is, I'm having similar issues (in a very different location) using cache.disk. I though maybe it might be better to use memcache instead, but I get a keyerror when trying to use memcache to cache the DAL, since my key regularly exceeds 250 chars (relatively small query, but lists every field it looks like) On Dec 21, 5:54 pm, Tim Alexander dragonfyr...@gmail.com wrote: It occurs to me, I'm using uwsgi. I'm assuming cache.ram is per process, meaning that if my Ajax side and xmlrpc side are not on the same process, this will completely not work properly. I'll try flipping over to cache.disk tomorrow morning to verify. On Dec 21, 2010 5:20 PM, Dragonfyre13 dragonfyr...@gmail.com wrote: At least I think the subject seems to define the behavior. I have a function that exposes as an XMLRPC service. It puts something in a DB, and then polls to see if there is a response to it from another system talking to that same DB. (yes I realize that polling a DB is a bad thing but necessary for various reasons in this case) The difficulty is, there's an xmlrpc side, and an ajax side. The ajax side is a longpoll (simulated server side push) with a loop like this: while endtime datetime.datetime.now(): # This keeps finding a cached value, even when it's cleared by # another request. #for k in cache.ram.storage.keys(): #logging.debug(k,v) #if k.find(next_action.ccid= + str(ccid)) != -1: # logging.debug(str(ccid) + found cached value) actionrow = localdb(localdb.next_action.ccid == ccid).select( cache=(cache.ram,600)).first() if actionrow and len(actionrow) and actionrow.action_str != None and \ actionrow.return_str == None: return dict(action_xml=actionrow.action_str, ccid=ccid) time.sleep(.5) The XMLRPC side is much the same. ccid is a unique key for the conversation for both of them to use. The action string is where the XMLRPC side pushes information, and return_str is data that is handed back after the ajax longpoll fulfills the action string's needs. My problem in all of this is the comments above. Even though when I do an update on the XMLRPC side, I clear cache for this select statement (via setting timeout to 0 for that select statement in cache) it still maintains the value pulled from cache in the ajax request above. So I don't pull out the actual value in the DB until cache expires in this function, even though I've cleared the cache via setting timeout to 0 in the other function: localdb(localdb.next_action.ccid == ccid).select(cache=(cache.ram, 0)) Any ideas? For now, I really don't know what I'm looking at for an issue or resolution, but even a yep, makes a copy when your request object is created would work if someone knows. Or you're an idiot, do it like this would be even better!
Re: [web2py] Possible bug in URL
On Dec 23, 2010, at 9:29 AM, Jonathan Lundell wrote: On Dec 23, 2010, at 9:09 AM, mr.freeze wrote: Given this url: URL(args=1,vars=dict(v='yes'),anchor='end') It produces: http://server/app/default/index/1#end?v=yes Problem: request.vars is empty This url: http://server/app/default/index/1?v=yes#end request.vars is populated and the anchor works Shouldn't the anchor be at the end of the query string? I'm running the latest trunk. Yes; that's an error, per RFC 3986. URI = scheme : hier-part [ ? query ] [ # fragment ] Not only that, but '?' is legal in a fragment identifier, as is '=', so in your first example, end?v=yes is itself the entire (legal) anchor. I wouldn't be terribly surprised if some browsers treated this inconsistently, but we should be adhering to the RFC here. The fix looks easy; change: if anchor: other += '#' + urllib.quote(str(anchor)) if vars: other += '?%s' % m_vars to: if vars: other += '?%s' % m_vars if anchor: other += '#' + urllib.quote(str(anchor)) ...and fix the doctest. Though I'm not sure that urllib.quote is right for an anchor. Following up: as I read the RFC, the quoting doesn't hurt.
[web2py] Re: Possible bug in URL
Thanks for confirming. I will send Massimo a patch. On Dec 23, 11:56 am, Jonathan Lundell jlund...@pobox.com wrote: On Dec 23, 2010, at 9:29 AM, Jonathan Lundell wrote: On Dec 23, 2010, at 9:09 AM, mr.freeze wrote: Given this url: URL(args=1,vars=dict(v='yes'),anchor='end') It produces: http://server/app/default/index/1#end?v=yes Problem: request.vars is empty This url: http://server/app/default/index/1?v=yes#end request.vars is populated and the anchor works Shouldn't the anchor be at the end of the query string? I'm running the latest trunk. Yes; that's an error, per RFC 3986. URI = scheme : hier-part [ ? query ] [ # fragment ] Not only that, but '?' is legal in a fragment identifier, as is '=', so in your first example, end?v=yes is itself the entire (legal) anchor. I wouldn't be terribly surprised if some browsers treated this inconsistently, but we should be adhering to the RFC here. The fix looks easy; change: if anchor: other += '#' + urllib.quote(str(anchor)) if vars: other += '?%s' % m_vars to: if vars: other += '?%s' % m_vars if anchor: other += '#' + urllib.quote(str(anchor)) ...and fix the doctest. Though I'm not sure that urllib.quote is right for an anchor. Following up: as I read the RFC, the quoting doesn't hurt.
[web2py] Re: App admin error
Thank you for reply. I thought it's the case. But as far as I can remember, I removed database folder earlier and started again. Anyway, I'll try again and see, if that's the problem.
[web2py] Url variable's problem
See following code,
I expect it to redirect to a url
1) if user don't touch dropdown:
http://127.0.0.1:8000/init/default/search/lang/word?indx=0
but it shows http://127.0.0.1:8000/init/default/search/lang/word. *Why
no vars?*
2) if user altered dropdown:
http://127.0.0.1:8000/init/default/search/lang/word*?indx=5*
it's ok for first time. But if user select another item from select box
*?indx=['10'%2C+'5']
*
and if select another one *?indx=['19'%2C+['10'%2C+'5']]
Where did I went wrong?
*
In controller, before all functions, I've following,
options = [OPTION(row.full + ' - ' + row.short, _value=row.id)
for row in db().select(db.languages.ALL,
cache=(cache.ram,3600)).sort(lambda a: a.full)]
options.insert(0, OPTION('All Langauges', _value=0))
search_form = FORM(LABEL('Search a word: ', _for='word', _id='word_label',
_name='word_label'),
INPUT(_id='word', _name='word',
requires=IS_NOT_EMPTY()),
SELECT(_onblur=var f = document.search_form;
f.indx.value = this.selectedIndex;,
_name='languages', _id='languages',
requires=IS_IN_DB(db,'languages.id'), *options),
INPUT(_type='hidden', _name='indx', _id='indx',
value='0'),
INPUT(_type=submit,_value=SEARCH),
_name='search_form')
# form verficaion logic on submission
if search_form.accepts(request.vars, formname='search_form',
hideerror=True):
lang = search_form.vars.languages
word = search_form.vars.word
indx = dict(indx = search_form.vars.indx)
redirect(URL(r=request, f='search', args=[lang, word], vars=indx))
elif search_form.errors: #adding an element in option out of the db braked
prev mechanism. (ie., showing a flash. now that's done by show() itself.
lang = search_form.vars.languages
word = search_form.vars.word
redirect(URL(r=request, f='search', args=[lang, word]))
else:
#page loads first time
pass
Re: [web2py] Url variable's problem
On Dec 23, 2010, at 10:15 AM, Arun K.Rajeevan wrote:
See following code,
I expect it to redirect to a url
1) if user don't touch dropdown:
http://127.0.0.1:8000/init/default/search/lang/word?indx=0
but it shows http://127.0.0.1:8000/init/default/search/lang/word. Why
no vars?
2) if user altered dropdown:
http://127.0.0.1:8000/init/default/search/lang/word?indx=5
it's ok for first time. But if user select another item from select box
?indx=['10'%2C+'5']
and if select another one ?indx=['19'%2C+['10'%2C+'5']]
Massimo:
Perhaps you can explain why indx is becoming a nested list, but setting that
aside, if it *is* a list, I think the query string should be something like:
?indx=19index=10indx=5
That would require some additional logic in URL() for vars.
Where did I went wrong?
In controller, before all functions, I've following,
options = [OPTION(row.full + ' - ' + row.short, _value=row.id)
for row in db().select(db.languages.ALL,
cache=(cache.ram,3600)).sort(lambda a: a.full)]
options.insert(0, OPTION('All Langauges', _value=0))
search_form = FORM(LABEL('Search a word: ', _for='word', _id='word_label',
_name='word_label'),
INPUT(_id='word', _name='word', requires=IS_NOT_EMPTY()),
SELECT(_onblur=var f = document.search_form;
f.indx.value = this.selectedIndex;,
_name='languages', _id='languages',
requires=IS_IN_DB(db,'languages.id'), *options),
INPUT(_type='hidden', _name='indx', _id='indx',
value='0'),
INPUT(_type=submit,_value=SEARCH),
_name='search_form')
# form verficaion logic on submission
if search_form.accepts(request.vars, formname='search_form', hideerror=True):
lang = search_form.vars.languages
word = search_form.vars.word
indx = dict(indx = search_form.vars.indx)
redirect(URL(r=request, f='search', args=[lang, word], vars=indx))
elif search_form.errors: #adding an element in option out of the db braked
prev mechanism. (ie., showing a flash. now that's done by show() itself.
lang = search_form.vars.languages
word = search_form.vars.word
redirect(URL(r=request, f='search', args=[lang, word]))
else:
#page loads first time
pass
Re: [web2py] Url variable's problem
It's not a list. Complete logic is given in the first post, where this index is forming. Hidden field's value is set when select box changes. and is retrieved in form.accepts() that's all. Each time, I select an item hidden field's value changes. (I tried with firebug console.) And why this is happening? I'm not getting any clue.
[web2py] GAE shows problem.
see GAE error message. (it runs perfectly fine, if web2py run stand alone) And was running ok, till previos hour. What I can track is *init/controllers/default.py:index, line 5, in module *and that line is perfect (given below) and runs ok in web2py stand alone. *options = [OPTION(row.full + ' - ' + row.short, _value=row.id) for row in db().select(db.languages.ALL, cache=(cache.ram,3600)).sort(lambda a: a.full)]* -- I:\Evolve\Work\web2py_src_downloaded\google_appengine\google\appengine\tools\dev _appserver.py:1798: DeprecationWarning: google.appengine.api.labs.taskqueue is d eprecated, please use google.appengine.api.taskqueue description) ERROR2010-12-23 19:24:43,640 restricted.py:151] Traceback (most recent call last): File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \restricted.py, line 188, in restricted exec ccode in environment File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\appli cations\*init/controllers/default.py:index, line 5, in module* File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 4388, in select return self.db._adapter.select(self.query,fields,attributes) File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 2654, in select (items, tablename, fields) = self.select_raw(query,fields,attributes) File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 2611, in select_raw tablename = self.get_table(query) File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 894, in get_table raise RuntimeError, No table selected RuntimeError: No table selected
Re: [web2py] Url variable's problem
Currently , I get selected value, through form.accepts or request.vars. I need to keep values in form unaltered. and this is the only way. *That said, If I can get equivalent of selectedIndex in JS in server side, I can live without this problem( as of now).* *But, I'm curious to know, why this is happening.*
[web2py] Re: Merry Christmas
Hey! Merry Christmas!! good vibes for all!
[web2py] Re: Merry Christmas
+1 On Dec 23, 8:51 pm, Pepe Araya pepea...@gmail.com wrote: Hey! Merry Christmas!! good vibes for all!
Re: [web2py] Re: Merry Christmas
Other web frameworks can compare with web2py, but no other has such a nice supporting community! Buon Natale, Merry Christmas! 2010/12/23 Pepe Araya pepea...@gmail.com: Hey! Merry Christmas!! good vibes for all!
Re: [web2py] Url variable's problem
It's not a list in your logic, but somewhere it's getting turned into a list. On Dec 23, 2010, at 11:37 AM, Arun K.Rajeevan the1.a...@gmail.com wrote: It's not a list. Complete logic is given in the first post, where this index is forming. Hidden field's value is set when select box changes. and is retrieved in form.accepts() that's all. Each time, I select an item hidden field's value changes. (I tried with firebug console.) And why this is happening? I'm not getting any clue.
Re: [web2py] Url variable's problem
Exactly, That's what confuses me.
[web2py] Re: App admin error
Nope, I tried again, by removing all files in database directory and started again. Problem is still there. If table is empty, it renders form. But, as soon as there's items in table, it'll cease to render anymore. BTW., I'm not using this table as a single form, so it's not effecting me now. But I want it resolved. Who knows, someday I've to use this. On Thursday, December 23, 2010 11:35:39 PM UTC+5:30, Arun K.Rajeevan wrote: Thank you for reply. I thought it's the case. But as far as I can remember, I removed database folder earlier and started again. Anyway, I'll try again and see, if that's the problem.
Re: [web2py] Re: Merry Christmas
Merry Christmas and Happy new Year for every single one in this community :-)
[web2py] Re: App admin error
Can you look at the db.pictures.word field using a SQLite browser to see if there's any corruption or the wrong type?
Re: [web2py] Re: The stability of web2py releases
On Thu, Dec 23, 2010 at 6:19 PM, Jonathan Lundell jlund...@pobox.com wrote: Seriously: no. Seriously: yes. Why? Because it's YOUR work that is going to suffer if you don't. Why WOULDN'T you test something you are going to deploy? I've just tested dozen frameworks and even PHP before starting a project, and I'm a hobbyist. Are you telling me professional developers aren't expected to make an informed choice about their platform? If that's the case, professional developers are people I would NEVER trust to do their job right. That is, if I'm using a release from six months ago, and all I need is a point fix, Then you can dig around the commits and make yourself a patch. At least that's what I'd do. -- Branko Vukelic stu...@brankovukelic.com http://www.brankovukelic.com/
Re: [web2py] Re: The stability of web2py releases
On Dec 23, 2010, at 1:11 PM, Branko Vukelić wrote: On Thu, Dec 23, 2010 at 6:19 PM, Jonathan Lundell jlund...@pobox.com wrote: Seriously: no. Seriously: yes. Why? Because it's YOUR work that is going to suffer if you don't. Why WOULDN'T you test something you are going to deploy? I've just tested dozen frameworks and even PHP before starting a project, and I'm a hobbyist. Are you telling me professional developers aren't expected to make an informed choice about their platform? If that's the case, professional developers are people I would NEVER trust to do their job right. Because I'm not deploying it (the current version, that is). For the same reason we don't tell users that they *must* use Python 2.7.1, and re-test their 2.4-based code for compatibility: it works. Not me personally; I use the latest versions of stuff, pretty much. But I understand the reason for not wanting to, or at least not wanting to have to. That is, if I'm using a release from six months ago, and all I need is a point fix, Then you can dig around the commits and make yourself a patch. At least that's what I'd do. It's what I'd do too. But it makes web2py less friendly than it could be.
[web2py] Re: Unable to detect your browser
when I issue echo $BROWSER I get firefox. I have not used web2py in a long time, since I have ArchLinux because of this problem. Is there a way to change web2py as to where it does not launches any browser I have no plans of changing my system distribution. THanks dan On Dec 18, 9:57 pm, sushanth sushant...@gmail.com wrote: On ubuntu you can change your defualt browser with below steps susha...@ubuntu:~$ sudo update-alternatives --config x-www-browser [sudo] password for sushanth: There are 2 choices for the alternative x-www-browser (providing /usr/bin/x-www-browser). Selection Path Priority Status * 0 /usr/bin/google-chrome 150 auto mode 1 /usr/bin/firefox 40 manual mode 2 /usr/bin/google-chrome 150 manual mode Press enter to keep the current choice[*], or type selection number:
Re: [web2py] Url variable's problem
On Dec 23, 2010, at 12:32 PM, Arun K.Rajeevan wrote: Exactly, That's what confuses me. I have a theory. Or at least a conjecture. Try looking request.env.query_string. My guess is that, in the case where you're seeing a list, indx is showing up twice in the query string from your form. When that happens, web2py puts the values into a list. That's recent (but correct) behavior on web2py's part, though it's not handling the URL() case correctly yet.
[web2py] Re: Unable to detect your browser
Funny cuz when I try this: webbrowser.get() I get 'webbrowser' is not defined agh On Dec 23, 1:22 pm, greenpoise danel.sega...@gmail.com wrote: when I issue echo $BROWSER I get firefox. I have not used web2py in a long time, since I have ArchLinux because of this problem. Is there a way to change web2py as to where it does not launches any browser I have no plans of changing my system distribution. THanks dan On Dec 18, 9:57 pm, sushanth sushant...@gmail.com wrote: On ubuntu you can change your defualt browser with below steps susha...@ubuntu:~$ sudo update-alternatives --config x-www-browser [sudo] password for sushanth: There are 2 choices for the alternative x-www-browser (providing /usr/bin/x-www-browser). Selection Path Priority Status * 0 /usr/bin/google-chrome 150 auto mode 1 /usr/bin/firefox 40 manual mode 2 /usr/bin/google-chrome 150 manual mode Press enter to keep the current choice[*], or type selection number:
Re: [web2py] Re: The stability of web2py releases
Seriously: no. I have way to many new features to add to the site and too little time to worry about testing each time I upgrade. -- Thadeus On Thu, Dec 23, 2010 at 3:16 PM, Jonathan Lundell jlund...@pobox.comwrote: On Dec 23, 2010, at 1:11 PM, Branko Vukelić wrote: On Thu, Dec 23, 2010 at 6:19 PM, Jonathan Lundell jlund...@pobox.com wrote: Seriously: no. Seriously: yes. Why? Because it's YOUR work that is going to suffer if you don't. Why WOULDN'T you test something you are going to deploy? I've just tested dozen frameworks and even PHP before starting a project, and I'm a hobbyist. Are you telling me professional developers aren't expected to make an informed choice about their platform? If that's the case, professional developers are people I would NEVER trust to do their job right. Because I'm not deploying it (the current version, that is). For the same reason we don't tell users that they *must* use Python 2.7.1, and re-test their 2.4-based code for compatibility: it works. Not me personally; I use the latest versions of stuff, pretty much. But I understand the reason for not wanting to, or at least not wanting to have to. That is, if I'm using a release from six months ago, and all I need is a point fix, Then you can dig around the commits and make yourself a patch. At least that's what I'd do. It's what I'd do too. But it makes web2py less friendly than it could be.
Re: [web2py] Re: Unable to detect your browser
On Thu, Dec 23, 2010 at 10:22 PM, greenpoise danel.sega...@gmail.com wrote: when I issue echo $BROWSER I get firefox. I have not used web2py in a long time, since I have ArchLinux because of this problem. Is there a way to change web2py as to where it does not launches any browser I have no plans of changing my system distribution. Arch is defaulting to Py3k. Just run into this minutes ago. :D Try this: $ export PYTHON='/usr/bin/python2'; python2 ./web2py You can add an alias for this in your ~/.bashrc -- Branko Vukelic stu...@brankovukelic.com http://www.brankovukelic.com/
Re: [web2py] Re: The stability of web2py releases
I think it's definitely a worthwhile goal to evolve the release schedule into stable and feature branches with bugs getting back-ported but suspect it will take some time to get there. Part of the value of a framework is being able to count on its stability. For now, we can upgrade more slowly and pay attention to stability reports of new releases.
Re: [web2py] Re: The stability of web2py releases
On Thu, Dec 23, 2010 at 10:40 PM, pbreit pbreitenb...@gmail.com wrote: Part of the value of a framework is being able to count on its stability. For now, we can upgrade more slowly and pay attention to stability reports of new releases. Yes, yes. Sit around and wait. For what reports again? Based on what bug reports again? Everyone was sitting and waiting for Massimo to actually label it as stable release. How wonderful. I'm sure that's the BEST strategy to ensure web2py is bug free in future releases. Oh, and what happens if Massimo's stable release turns out to be not that stable after all? Well, this thread happens. Last I've heard, Massimo was a single person. I don't know if he can multiply like amoebae, but I'm sure it'd help if we all just dug into release candidates or even trunk and _at least_ poked around. Even better, why not deploy your latest awesome project on the new release and give it a spin? All in all, some of you guys are just... I dunno. Irrational. (Or retarded, but I hope not.) You take far too many things for granted. FAR too many things. And you fight any notion that doesn't match that vision. So you don't see the beauty of free software, fine. But what's this?! Even free as in beer isn't enough for you! You want it ALL. And what IS the 'all'? Even you don't know. I'll tell you what you want. You want open-source projects to submit to YOUR selfish and self-centered vision. Instead of talking about contribution (of your valuable time to the project that SAVES your valuable time), you demand, and demand, and demand. You keep babbling about your selfish needs, not even considering that there are actual people who have THEIR OWN needs and yet make time to listen to you, and implement shit in record time. And again, it has to be said, that saves you your valuable time. Is that not enough for you? Doesn't that make you happy? Is that ENOUGH? Well, you know what. You should all be ashamed. You have absolutely NO RIGHT to demand anything from Massimo or any other contributor. And don't tell me about how you love web2py but you just wanted X or Y. You OWE web2py X and Y, so if you want it, just do it yourself. YOU label releases as stable, and YOU implement stuff. If Massimo does that for you, it's a BIG FAT favor, and you should keep that in mind. -- Branko Vukelic stu...@brankovukelic.com http://www.brankovukelic.com/
Re: [web2py] Re: The stability of web2py releases
On Dec 23, 2010, at 2:17 PM, Branko Vukelić wrote: You keep babbling about your selfish needs, not even considering that there are actual people who have THEIR OWN needs and yet make time to listen to you, and implement shit in record time. And again, it has to be said, that saves you your valuable time. Is that not enough for you? Doesn't that make you happy? Is that ENOUGH? I suspect that we're talking at cross purposes.
[web2py] Re: Unable to detect your browser
brilliant!! THANKS SO MUCH! On Dec 23, 1:33 pm, Branko Vukelić stu...@brankovukelic.com wrote: On Thu, Dec 23, 2010 at 10:22 PM, greenpoise danel.sega...@gmail.com wrote: when I issue echo $BROWSER I get firefox. I have not used web2py in a long time, since I have ArchLinux because of this problem. Is there a way to change web2py as to where it does not launches any browser I have no plans of changing my system distribution. Arch is defaulting to Py3k. Just run into this minutes ago. :D Try this: $ export PYTHON='/usr/bin/python2'; python2 ./web2py You can add an alias for this in your ~/.bashrc -- Branko Vukelic stu...@brankovukelic.comhttp://www.brankovukelic.com/
Re: [web2py] Re: Unable to detect your browser
2010/12/23 greenpoise danel.sega...@gmail.com: brilliant!! THANKS SO MUCH! You're welcome. It also helps if you build a virtual environment for developing your apps. Keeps things clean. First you get virtualenv package with: $ easy_install-2.7 virtualenv Then you just run this: $ virtualenv --no-site-packages /path/to/my/env $ cd /path/to/my/env $ source bin/activate (env) $ python You'll notice that the interpreter version is now 2.7.x within the env, and that '(env)' is printed before your prompt. As far as I know, you cannot exit the environment other than by exiting the shell altogether. The environment is sealed off from your local Python install, so anything that you install within your environment is available only within the environment and if you use the ``--no-site-packages`` flag, no packages installed in your local Python path will not be accessible within the environment. Now, to develop with web2py within the virtualenv, you just copy web2py dir into the virtualenv dir, and that's it. Now you can run ``./web2py.py`` normally and web2py will use the interpreter installed in the env. -- Branko Vukelic stu...@brankovukelic.com http://www.brankovukelic.com/
Re: [web2py] Re: The stability of web2py releases
Kinda of joking, but also kinda serious. It cost time and money to have to test something just because a decision was made to upgrade the library (in this case, web2py). -- Thadeus 2010/12/23 Branko Vukelić stu...@brankovukelic.com On Thu, Dec 23, 2010 at 10:29 PM, Thadeus Burgess thade...@thadeusb.com wrote: Seriously: no. I have way to many new features to add to the site and too little time to worry about testing each time I upgrade. I really hope you're just joking, and I'm just too stupid to get the funny part. :P -- Branko Vukelic stu...@brankovukelic.com http://www.brankovukelic.com/
[web2py] Re: Great summary of web2py
On Dec 23, 3:44 am, Branko Vukelić stu...@brankovukelic.com wrote: Or am I missing something? In the summary, also no mention of Django or Flask. My comment is not just about that specific thread of discussion, but about a general PR strategy of web2py. My suggestion to Massimo still stands. Forget about Flask and Django !!! Don't talk about them at all. None. Nothing. People who think that Django/Flask are superior to web2py, and/or web2py is deeply flawed, aren't changing their minds. There's no point to debate, justify, etc. I do not see much benefit for web2py when Massimo discusses Django/ Flask. On the other hand, the (serious) newbies will get lost in hot exchanges between the web2py folks and the Django/Flask folks. Occasionally, this dude Armin will come around the proclaim web2py to be the worst thing there is. And my suggestion to Massimo is that he will have to live with that, and instead of spending energy to justify him, turn that energy into making web2py to be a great platform. Specifically, to attract newbies, I would recommend making Chapter 3 of the book to be better than it currently is. Right now, it's very good. But I think there are places that can be improved. This chapter is where web2py can be/should be showcased to attract the newbies. This comes from my experience when I first learned about web2py.
Re: [web2py] Re: The stability of web2py releases
Good. Now this thread can go into the list of many archived threads about this topic. Nothing will happen and things will continue as they have been, which isn't so bad because nobody is forcing you to upgrade your web2py version each time a new release comes out. However, Branko, part of the problem that nobody else can even perform basic release management. Nobody but Massimo has access to trunk, and therefore nobody but Massimo can make releases, create branches, maintain stable etc. This leaves the project in a odd state that the only thing that can be done is to complain. Its free software, if you don't like it, fork it and manage it yourself. -- Thadeus 2010/12/23 Branko Vukelić stu...@brankovukelic.com On Thu, Dec 23, 2010 at 11:21 PM, Jonathan Lundell jlund...@pobox.com wrote: I suspect that we're talking at cross purposes. I have nothing more to say in this ridiculous thread. -- Branko Vukelic stu...@brankovukelic.com http://www.brankovukelic.com/
Re: [web2py] Re: Great summary of web2py
2010/12/23 VP vtp2...@gmail.com: People who think that Django/Flask are superior to web2py, and/or web2py is deeply flawed, aren't changing their minds. There's no point to debate, justify, etc. True. Off-topic I've recently tested Flask briefly. I didn't like it's way of routing. But then I realized something (and Flask docs confirm that as well). Flask and web2py are not even in the same league. Flask was developed to handle small stuff, where having routing stuff dispersed around the code base is acceptable, because the codebase itself tends to be small in such projects. But that sucks for larger projects. In contrast, web2py is geared towards far more organized code, and therefore larger projects. At least to some extent. I'm not sure about globals, but I don't develop large projects myself, so it's fine for me. So I don't even understand how Flask can be compared to web2py at all. Two different things, with two different design goals. /Off-topic -- Branko Vukelic stu...@brankovukelic.com http://www.brankovukelic.com/
[web2py] executing code from db
hi all. i know this doesn't sound like a superb idea, but i may have
to do something like it.
i have data coming from the db and being displayed to the user as
instructions. do this, go there, etc.
i'd like to have that data executed in the environment, so i could say
do this, {{=user.first_name}}. but when i say
{{=XML(instruction.step)}} it spits out the raw text but doesn't
execute it.
this only happens for db info that we put in, no user data. is there a
way to run it through the web2py interpreter before displaying it to
the user?
thanks, and happy holidays.
matt
[web2py] Re: Great summary of web2py
Flask is nice and I am not complaining about it. Yet, if I needed something small where web2py was too much overhead (and it can be I guess), I would go with bottle.py+dal.py. The bottle source code is beautiful and the routing mechanism seems similar to flask. Massimo On Dec 23, 5:12 pm, Branko Vukelić stu...@brankovukelic.com wrote: 2010/12/23 VP vtp2...@gmail.com: People who think that Django/Flask are superior to web2py, and/or web2py is deeply flawed, aren't changing their minds. There's no point to debate, justify, etc. True. Off-topic I've recently tested Flask briefly. I didn't like it's way of routing. But then I realized something (and Flask docs confirm that as well). Flask and web2py are not even in the same league. Flask was developed to handle small stuff, where having routing stuff dispersed around the code base is acceptable, because the codebase itself tends to be small in such projects. But that sucks for larger projects. In contrast, web2py is geared towards far more organized code, and therefore larger projects. At least to some extent. I'm not sure about globals, but I don't develop large projects myself, so it's fine for me. So I don't even understand how Flask can be compared to web2py at all. Two different things, with two different design goals. /Off-topic -- Branko Vukelic stu...@brankovukelic.comhttp://www.brankovukelic.com/
[web2py] Re: Great summary of web2py
Just to give a pleased newbie feed-back : _I'm newbie to web2py (well a couple of month) _I've never studied informatics nor did I have an informatic job BUT I needed something to handle database easely + human interface + network for my job I tried a crack access = beurk = begin to learn python I tried Zope/Plone = too heavy I tried Django = not enough efficient for what I wanted THEN I've seen some comparaison made by Massimo between Django and web2py 'do not remember the url) AND This is these comparisons which decided me to try web2py I'm very pleased because it is so efficient you are right VP , it's a waste of time to fuel the fire. But a short comparison would help newbies to make their choice and choose to try web2py. Yet I'm speaking of comparison showing the efficientness of web2py not long long debates/war. On 23 déc, 23:51, VP vtp2...@gmail.com wrote: On Dec 23, 3:44 am, Branko Vukelić stu...@brankovukelic.com wrote: Or am I missing something? In the summary, also no mention of Django or Flask. My comment is not just about that specific thread of discussion, but about a general PR strategy of web2py. My suggestion to Massimo still stands. Forget about Flask and Django !!! Don't talk about them at all. None. Nothing. People who think that Django/Flask are superior to web2py, and/or web2py is deeply flawed, aren't changing their minds. There's no point to debate, justify, etc. I do not see much benefit for web2py when Massimo discusses Django/ Flask. On the other hand, the (serious) newbies will get lost in hot exchanges between the web2py folks and the Django/Flask folks. Occasionally, this dude Armin will come around the proclaim web2py to be the worst thing there is. And my suggestion to Massimo is that he will have to live with that, and instead of spending energy to justify him, turn that energy into making web2py to be a great platform. Specifically, to attract newbies, I would recommend making Chapter 3 of the book to be better than it currently is. Right now, it's very good. But I think there are places that can be improved. This chapter is where web2py can be/should be showcased to attract the newbies. This comes from my experience when I first learned about web2py.
[web2py] ajax polling with web2py
How would I do this?
#view
DIV(A('click me',_href='#',_id='parent',_onclick(ajax('clickback',
['parent'],':eval');)))
#controller
def clickback():
return 'jQuery(#parent).html(%s);' %\
SCRIPT(alert('hello world');)
So that when I click on click me it calls the clickback, which
inserts the alert on top of the same parent. If overwriting one's
calling div isn't kosher, then I'm OK targeting a second div.
Re: [web2py] Re: Great summary of web2py
Maybe we should keep a comparison just on web2py.com. Pay attention to framework lists around and putting a sane description there. It is useless and even counterproductive starting flame wars in threaded discussions. It is more importante that googlers find web2py when they search a good framework to work with. 2010/12/24 JmiXIII sylvn.p...@gmail.com: Just to give a pleased newbie feed-back : _I'm newbie to web2py (well a couple of month) _I've never studied informatics nor did I have an informatic job BUT I needed something to handle database easely + human interface + network for my job I tried a crack access = beurk = begin to learn python I tried Zope/Plone = too heavy I tried Django = not enough efficient for what I wanted THEN I've seen some comparaison made by Massimo between Django and web2py 'do not remember the url) AND This is these comparisons which decided me to try web2py I'm very pleased because it is so efficient you are right VP , it's a waste of time to fuel the fire. But a short comparison would help newbies to make their choice and choose to try web2py. Yet I'm speaking of comparison showing the efficientness of web2py not long long debates/war. On 23 déc, 23:51, VP vtp2...@gmail.com wrote: On Dec 23, 3:44 am, Branko Vukelić stu...@brankovukelic.com wrote: Or am I missing something? In the summary, also no mention of Django or Flask. My comment is not just about that specific thread of discussion, but about a general PR strategy of web2py. My suggestion to Massimo still stands. Forget about Flask and Django !!! Don't talk about them at all. None. Nothing. People who think that Django/Flask are superior to web2py, and/or web2py is deeply flawed, aren't changing their minds. There's no point to debate, justify, etc. I do not see much benefit for web2py when Massimo discusses Django/ Flask. On the other hand, the (serious) newbies will get lost in hot exchanges between the web2py folks and the Django/Flask folks. Occasionally, this dude Armin will come around the proclaim web2py to be the worst thing there is. And my suggestion to Massimo is that he will have to live with that, and instead of spending energy to justify him, turn that energy into making web2py to be a great platform. Specifically, to attract newbies, I would recommend making Chapter 3 of the book to be better than it currently is. Right now, it's very good. But I think there are places that can be improved. This chapter is where web2py can be/should be showcased to attract the newbies. This comes from my experience when I first learned about web2py.
[web2py] Re: ajax polling with web2py
Continued ... oops, I hit send ... of course, I want the alert to be triggered after writing parent div.
Re: [web2py] ajax polling with web2py
I do not know what criteria you would use to understand if #parent is
acceptable or not but you
can pass as many other ids as you need:
DIV(A('click me',_href='#',_id='parent',_onclick(ajax('clickback',
['parent', '2nd', '3rd', ... 'nth'],':eval');)))
#controller
def clickback():
for t in args:
if kosher(t):
target = t
return 'jQuery(# + target).html(%s);' %\
SCRIPT(alert('hello world');)
2010/12/24 weheh richard_gor...@verizon.net:
How would I do this?
#view
DIV(A('click me',_href='#',_id='parent',_onclick(ajax('clickback',
['parent'],':eval');)))
#controller
def clickback():
return 'jQuery(#parent).html(%s);' %\
SCRIPT(alert('hello world');)
So that when I click on click me it calls the clickback, which
inserts the alert on top of the same parent. If overwriting one's
calling div isn't kosher, then I'm OK targeting a second div.
[web2py] Re: The stability of web2py releases
Massimo, good news. Web2py is successfully being adopted by more and more developers who are using it for very serious purposes. It's going viral. Therefore, there need to be at most a few major releases a year and a bunch of incrementals in-between. I anticipated a challenging release with the latest DAL changes. At enterprises where I've worked in the past, changes to the db layer were always considered major releases. That's when the troops were mustered to test en-mass before pushing the product out the door. Web2py quality must always be of paramount importance. In the absence of a delegate, we look to you to lead this issue. It almost goes without saying that doing it right will ultimately have a larger impact on web2py's credibility than upgrading the documentation did. But, doing it wrong will have immediate disastrous consequences.
[web2py] Re: ajax polling with web2py
Sorry, I'm sure I wasn't clear. The routine I posted does not work.
The parent div is properly updated, however the alert is not executed.
I want the alert to be executed without further action by the user.
On Dec 23, 7:02 pm, Michele Comitini michele.comit...@gmail.com
wrote:
I do not know what criteria you would use to understand if #parent is
acceptable or not but you
can pass as many other ids as you need:
DIV(A('click me',_href='#',_id='parent',_onclick(ajax('clickback',
['parent', '2nd', '3rd', ... 'nth'],':eval');)))
#controller
def clickback():
for t in args:
if kosher(t):
target = t
return 'jQuery(# + target).html(%s);' %\
SCRIPT(alert('hello world');)
2010/12/24 weheh richard_gor...@verizon.net:
How would I do this?
#view
DIV(A('click me',_href='#',_id='parent',_onclick(ajax('clickback',
['parent'],':eval');)))
#controller
def clickback():
return 'jQuery(#parent).html(%s);' %\
SCRIPT(alert('hello world');)
So that when I click on click me it calls the clickback, which
inserts the alert on top of the same parent. If overwriting one's
calling div isn't kosher, then I'm OK targeting a second div.
Re: [web2py] Re: Merry Christmas
Happy Holidays, happy winter solstice, and happy new year. No doubt we have a great community! Kind Regards! -- Albert Abril, @desmondo
[web2py] Re: ajax polling with web2py
Let me try to state this more succinctly: How do I get a jQuery, which is created by a controller in response to an ajax call, to execute when loaded into it's target div?
[web2py] Re: The stability of web2py releases
I think the issue can be solved by labeling releases and posting older - more stable - releases. This is what I do now: - I always work on trunk - trunk is very unstable - Once in a while when trunk is stable I post a nightly build which is more like a release candidate. It does not change nightly, but more likely weekly as more and more features are added. - When I have no open issues AND I am happy about the nightly built, I post it as stable. - The first stable is usually 1.xx.1 - this is when problems usually starts... 1) one problem is occasionally build errors that may affect GAE, Windows or Mac 2) one problem may be bug in new features that were not very well tested 3) one problem may be that new feature break something that use to work (thisis the thing I am mostly concerned about. It happens for very obscure features that few users are using and hard to discover until a major release) Anyway... - the 1.xx.1 is followed by 1.xx.2 and 1.xx.3 and ... 1.xx.N during a short period of time (within 48hrs). These are all bug fixed releases and no new features are added. They usually fix 3) completely in 48hrs. Usually is there is only open ticket remaining it is about a new experimental feature OR a pre-existing issue. - keep all previous 1.XX.N versions that had a relatively long life in http://web2py.com/examples/static/1.XX.N/web2py_src.zip - I delete the 1.XX.m with mN for space. - I could post links to all previous versions. Nothing wrong with that. But the more people hold on old version instead of moving to 1.XX.1, the less likely bugs will be discovered and fixed in 48hrs. - 1.90.1 and later versions are a big of an exception. They included the new DAL. That means that from 1.89 to 1.90, 5000 lines, ~25% of the entire web2py python source, code were completely rewritten! Some of you may look at the 4-5 bug reports that we fixed in 1.90.4 and say those 5 bugs had to be caught before!. I look at it and say How can it be we rewrote 25% of web2py, from scratch, and we had only 45 backward compatibility issues? And we managed to fix 4 them in 48 hours? (one is still open and will be fixed soon). The only times when we had a change of comparable importance is when Thadeus rewrote the template engine and when Jonathan rewrote the routing module, those too went very well. Anyway, the point is. We are not going to have a jump of this magnitude again for some time. Most of the new released have a smaller set of differences and therefore are less error prone. Massimo On Dec 23, 6:55 pm, weheh richard_gor...@verizon.net wrote: Massimo, good news. Web2py is successfully being adopted by more and more developers who are using it for very serious purposes. It's going viral. Therefore, there need to be at most a few major releases a year and a bunch of incrementals in-between. I anticipated a challenging release with the latest DAL changes. At enterprises where I've worked in the past, changes to the db layer were always considered major releases. That's when the troops were mustered to test en-mass before pushing the product out the door. Web2py quality must always be of paramount importance. In the absence of a delegate, we look to you to lead this issue. It almost goes without saying that doing it right will ultimately have a larger impact on web2py's credibility than upgrading the documentation did. But, doing it wrong will have immediate disastrous consequences.
[web2py] Re: Left Join with aliased table and the new DAL
I took a second look. The first problem is indeed fixed. The second
problem is not a new dal issue. It is just that aliased tables in
INNER JOINs never worked well. I will continue to look into it. This
may take a while so could you open a ticket on google code? Thanks.
On Dec 22, 2:52 am, HaM yarib...@gmail.com wrote:
Ok in order to simplify the problem I have changed my code to this:
Domain = db.domain
Client = db.client
Manager = db.contact.with_alias('manager')
sql = db((Domain.id==1)(Client.id==Domain.client_id))._select(
Domain.name, Client.name, Manager.name,
left=[Manager.on(Manager.id==Client.manager_id)])
print sql
The result is:
SELECT domain.name, client.name, contact.name FROM domain, client,
contact LEFT JOIN contact AS manager ON (contact.id =
client.manager_id) WHERE ((domain.id = 1) AND (client.id =
domain.client_id));
And this request is not correct for PostgreSQL. I think that it should
be :
SELECT domain.name, client.name, manager.name FROM domain, client
LEFT JOIN contact as manager ON (manager.id = client.manager_id) WHERE
((domain.id = 1) AND (client.id = domain.client_id));
Which works well.
In order to push research further I also tried to do only INNER JOIN
with an aliased table and it partially works:
Domain = db.domain
Client = db.client
Manager = db.contact.with_alias('manager')
sql = db((Domain.id==1)
(Client.id==Domain.client_id)
(Manager.id==Client.manager_id))._select(
Domain.name, Client.name, Manager.name)
print sql
Result:
SELECT domain.name, client.name, contact.name FROM domain, client,
contact WHERE (((domain.id = 1) AND (client.id = domain.client_id))
AND (contact.id = client.manager_id));
It works but it doesn't use the alias name for the table contact. Thus
the resulting dict() doesn't contains the key manager but the key
contact.
Thank you for investigating this problem so quickly.
On Dec 21, 10:57 pm, mdipierro mdipie...@cs.depaul.edu wrote:
hmm...
I am trying your select and it now generates the same sql as the old
dal. please try this:
Domain = db.domain
Client = db.client
Manager = db.contact.with_alias('manager')
sql = db(Domain.id==1)._select(
Domain.ALL, Client.ALL,Manager.ALL,
left=[Client.on(Client.id==Domain.client_id),
Manager.on(Manager.id==Client.manager_id)])
print sql
what do you get?
I get
SELECT domain.id, domain.name, domain.client_id, client.id,
client.name, client.manager_id, manager.id, manager.name FROM domain
LEFT JOIN client ON (client.id = domain.client_id) LEFT JOIN contact
AS manager ON (manager.id = client.manager_id) WHERE (domain.id = 1);
On Dec 21, 2:55 pm, HaM yarib...@gmail.com wrote:
I just tried with the last revision (1414:da25156addab) and the
problem stills the same.
[web2py] Re: Encountering problem with a computer field
For now I have a simple try except. I will see if that you suggest is possible. Massimo On Dec 23, 11:33 am, Magnitus fbunny2...@hotmail.com wrote: I've thought about the dependencies problem a little bit. Maybe add some kind of hook so that the user can define the dependencies of the computed field himself. If he doesn't define them, the current behavior occurs. If he defines them, the behavior could be as follow: 1) All the dependencies are present in the input The field is updated from the input 2) Part of the dependencies are present in the input The current behavior occurs. Alternatively, try to read the missing dependencies from the DB (for an update) or from the default values (for an insert), but I'm not sure how complicated that would be. 3) None of the dependencies are present in the input The computed field is not updated. From the above, you'd get the best of all worlds. 1) User friendliness: The user doesn't have to define dependencies if he doesn't want to and he'd get the current behavior. 2) Flexibility: The user can define dependencies in which case the computed field doesn't restrict updates that don't include the dependencies on the field. 3) Correctness: Exceptions due to mistyping variables are not caught and properly raised. On Dec 23, 9:11 am, mdipierro mdipie...@cs.depaul.edu wrote: Need to think about it. On Dec 23, 3:51 am, cjrh caleb.hatti...@gmail.com wrote: On Dec 23, 2:04 am, mdipierro mdipie...@cs.depaul.edu wrote: I can add a try except so that web2py does not tries to compute fields when there is not enough information. The downside is that a typo will result in a silent failure to compute. Perhaps we should do this anyway. If you're going to be doing work in the area of compute anyway, is there a posssibility of making another change that the current value of the compute-ed field can be passed to the compute method?- Hide quoted text - - Show quoted text -
Re: [web2py] Re: ajax polling with web2py
hi, that is a very good question. April, f.e: http://www.mail-archive.com/web2py@googlegroups.com/msg34855.html -- Kuba
Re: [web2py] Re: Merry Christmas
+1 2010/12/24 Albert Abril albert.ab...@gmail.com Happy Holidays, happy winter solstice, and happy new year. No doubt we have a great community! Kind Regards! -- Albert Abril, @desmondo -- Díaz Luis TSU Analisis de Sistemas Universidad de Carabobo http://web2pyfacil.blogspot.com/ Facultad de Odontologíahttp://www.odontologia.uc.edu.ve/index.php?option=com_contentview=articleid=102Itemid=85
[web2py] Re: GAE shows problem.
The problem is that the query is missing. Do you know if this worked in 1.89.x? On Dec 23, 1:41 pm, Arun K.Rajeevan the1.a...@gmail.com wrote: see GAE error message. (it runs perfectly fine, if web2py run stand alone) And was running ok, till previos hour. What I can track is *init/controllers/default.py:index, line 5, in module *and that line is perfect (given below) and runs ok in web2py stand alone. *options = [OPTION(row.full + ' - ' + row.short, _value=row.id) for row in db().select(db.languages.ALL, cache=(cache.ram,3600)).sort(lambda a: a.full)]* -- I:\Evolve\Work\web2py_src_downloaded\google_appengine\google\appengine\tools\dev _appserver.py:1798: DeprecationWarning: google.appengine.api.labs.taskqueue is d eprecated, please use google.appengine.api.taskqueue description) ERROR 2010-12-23 19:24:43,640 restricted.py:151] Traceback (most recent call last): File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \restricted.py, line 188, in restricted exec ccode in environment File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\appli cations\*init/controllers/default.py:index, line 5, in module* File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 4388, in select return self.db._adapter.select(self.query,fields,attributes) File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 2654, in select (items, tablename, fields) = self.select_raw(query,fields,attributes) File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 2611, in select_raw tablename = self.get_table(query) File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 894, in get_table raise RuntimeError, No table selected RuntimeError: No table selected
[web2py] job
I found this: http://www.i-freelancer.org/php/python-developerqa-odesk/
[web2py] Re: GAE shows problem.
for now do this instead: db(db.languages).select(cache=(cache.ram,3600)).sort(lambda a: a.full)]* mind that unless you redefined cache.ram as GAE memcache the caching will not work. On Dec 23, 1:41 pm, Arun K.Rajeevan the1.a...@gmail.com wrote: see GAE error message. (it runs perfectly fine, if web2py run stand alone) And was running ok, till previos hour. What I can track is *init/controllers/default.py:index, line 5, in module *and that line is perfect (given below) and runs ok in web2py stand alone. *options = [OPTION(row.full + ' - ' + row.short, _value=row.id) for row in db().select(db.languages.ALL, cache=(cache.ram,3600)).sort(lambda a: a.full)]* -- I:\Evolve\Work\web2py_src_downloaded\google_appengine\google\appengine\tools\dev _appserver.py:1798: DeprecationWarning: google.appengine.api.labs.taskqueue is d eprecated, please use google.appengine.api.taskqueue description) ERROR 2010-12-23 19:24:43,640 restricted.py:151] Traceback (most recent call last): File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \restricted.py, line 188, in restricted exec ccode in environment File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\appli cations\*init/controllers/default.py:index, line 5, in module* File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 4388, in select return self.db._adapter.select(self.query,fields,attributes) File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 2654, in select (items, tablename, fields) = self.select_raw(query,fields,attributes) File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 2611, in select_raw tablename = self.get_table(query) File I:\Evolve\Work\web2py_src_downloaded\google_appengine\visuallingua\gluon \dal.py, line 894, in get_table raise RuntimeError, No table selected RuntimeError: No table selected
