[web2py] Upload from git repro - GitCommandError
I have found, that the url to upload a packed application can be a git repo and I tried it with https://github.com/niphlod/w2p_scheduler_tests.git The result: type 'exceptions.NameError' global name 'GitCommandError' is not defined Regards, Martin --
Re: [web2py] Re: Bootstrap replacement for div class=flash?
On Sat, Aug 25, 2012 at 2:33 PM, Massimo Di Pierro
massimo.dipie...@gmail.com wrote:
As I said. I always liked this but some users did not and complained about
it. Yet times have changed.
For web2py 2.0 we have to freeze all layout changes because they take too
long to be tested.
For example I had to revert your patch using bootstrap 2.0 because some
users have reported problems.
I'd be happy to consider this for web2py 2.1 and I would support it.
Excellent
massimo
On Friday, 24 August 2012 22:52:46 UTC-5, Alec Taylor wrote:
I remember Massimo saying a little while ago that someone had suggest
modifying the alert flash (response.flash) display a while back—before
bootstrap was used in web2py—and that it wasn't well received by the
community.
Now with bootstrap I recommend we add in stackoverflow style alerts.
{{if response.flash:}}
header
div class=alert alert-block fade in
button type=button class=close
data-dismiss=alerttimes;/button
p{{=response.flash}}/p
/div
/header
{{pass}}
Thoughts?
--
--
[web2py] Re: Upload from git repro - GitCommandError
Sorry, I wanted to write: I have found that a packed application can be a git repo and I tried it with https://github.com/niphlod/w2p_scheduler_tests.git The result: type 'exceptions.NameError' global name 'GitCommandError' is not defined 2012/8/25 Martin Weissenboeck mweis...@gmail.com I have found, that the url to upload a packed application can be a git repo and I tried it with https://github.com/niphlod/w2p_scheduler_tests.git The result: type 'exceptions.NameError' global name 'GitCommandError' is not defined Regards, Martin --
Re: [web2py] Re: About the Scheduler
Thank you very much these details. 2012/8/24 Niphlod niph...@gmail.com - Then I have tried to add a scheduler to an existing application. The worker shows it's heartbeat, but does not pick up any task, What could be wrong? Depends on many factors...let's start to say: how did you add the tasks ? - What is the best way to start both (scheduler and other application) in Linux and in Windows? python web2py.py myapp -K myscheduler is the wrong way I have added a new record using the admin application. In the meantime I have written a function to insert a new task - same result, the worker does not pick it up. Scheduler is meant to work as a separate process. Ideally you'd have to start the webserver in the usual way (web2py.py -a 'yourpass') and the scheduler in a separate terminal/dos shell (web2py.py -K myapp) . Trunk permits to have ~the same behaviour with web2py.py -a 'yourpass' -K myapp -X: this will start the webserver and in a separate process the scheduler. The -X sounds good! I have tried it (Windows 7-environment). Should there be a message like Currenty running 1 scheduler processes ? This message does not appear with -X. BTW: at https://github.com/niphlod/w2p_scheduler_tests there is a complete demo app on scheduler, how it works and how to use it. That is very good - sorry, I did not find it before. I have tried to load this application as git repo (can be a git repo) but I got: type 'exceptions.NameError' global name 'GitCommandError' is not defined I have posted this in another thread. Regards Martin --
Re: [web2py] Re: NoSQL Question Again!!!
1) The document itself if it needs to be schema free can go in a mongodb and there is no need for the DAL apis. Let us go schema-free (mongodb), what will be the structure of the application ? controller , view , (no model) ? sequence of screens ? --
[web2py] SQLFORM.grid redirects and access
I have 2 SQLFORM.grids, they are:
##MODELS
db.define_table('company', #each staff can only see the customers under
their account
Field('company_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('description','text'),
format='%(company_name)s'
)
db.define_table('employees', #each customer has their key contacts
Field('company_id','reference company',writable=False,label='Company
Name'),
Field('first_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('last_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('role', 'string',length=255,requires=IS_NOT_EMPTY()),
)
##CONTROLLER
def company():
grid=SQLFORM.grid(db.company.created_by==auth.user_id,links = [lambda
row: A('Add Employee',,_href=URL(default,employees,args='new')))
return locals()
def employees():
grid=SQLFORM.grid(db.employees.created_by==auth.user_id,links = [lambda
row: A('View Company Details',_href=URL(default,company,args=row.
company_id)))
return locals()
The problem I have is, When I click on the LINK (either the *Add Employee*or
the
*View Company Details* links), I am told Not Authorized.
I assume it has to do with user_signature.
How can I use SQLFORM.grid with user-defined links and still keep
user_signature=True?
If I am using it wrongly or misinterpret its correct use, please correct me.
Thank you!
--
Re: [web2py] Re: About the Scheduler
On Saturday, August 25, 2012 10:59:44 AM UTC+2, mweissen wrote: I have added a new record using the admin application. In the meantime I have written a function to insert a new task - same result, the worker does not pick it up. Please attach the csv for the scheduler_task table, in order to identify the problem The -X sounds good! I have tried it (Windows 7-environment). Should there be a message like Currenty running 1 scheduler processes ? This message does not appear with -X. With current trunk, the message is displayed if you started with web2py.py -K myapp -X That is very good - sorry, I did not find it before. I have tried to load this application as git repo (can be a git repo) but I got: type 'exceptions.NameError' global name 'GitCommandError' is not defined I didn't follow the new features of being able to install directly from git but you can download the app as a zip and place it under the applications/ directory --
[web2py] Re: Upload from git repro - GitCommandError
Yes, you'd need the python-git module installed. I just sent a patch to Massimo to let the user know this without raising a ticket. On Saturday, August 25, 2012 10:54:19 AM UTC+2, mweissen wrote: Sorry, I wanted to write: I have found that a packed application can be a git repo and I tried it with https://github.com/niphlod/w2p_scheduler_tests.git The result: type 'exceptions.NameError' global name 'GitCommandError' is not defined 2012/8/25 Martin Weissenboeck mwei...@gmail.com javascript: I have found, that the url to upload a packed application can be a git repo and I tried it with https://github.com/niphlod/w2p_scheduler_tests.git The result: type 'exceptions.NameError' global name 'GitCommandError' is not defined Regards, Martin --
Re: [web2py] Re: NoSQL Question Again!!!
This is what is missing. A good coding example... You may still use models in the web2py sense of code that gets executed before every action to define for example Auth and other things. appadmin would become useless. SQLFORM only you force a schema. Massimo On Saturday, 25 August 2012 05:14:04 UTC-5, apps in tables wrote: 1) The document itself if it needs to be schema free can go in a mongodb and there is no need for the DAL apis. Let us go schema-free (mongodb), what will be the structure of the application ? controller , view , (no model) ? sequence of screens ? --
[web2py] Re: SQLFORM.grid redirects and access
You have two options:
1) decorate your functions with @auth.requires_login() and user_signature =
True (default)
2) leave the functions as they are and user_signature = False (no
protection)
You cannot have a per user signature and at same time not require a logged
in user.
On Saturday, 25 August 2012 06:53:11 UTC-5, lyn2py wrote:
I have 2 SQLFORM.grids, they are:
##MODELS
db.define_table('company', #each staff can only see the customers under
their account
Field('company_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('description','text'),
format='%(company_name)s'
)
db.define_table('employees', #each customer has their key contacts
Field('company_id','reference company',writable=False,label='Company
Name'),
Field('first_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('last_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('role', 'string',length=255,requires=IS_NOT_EMPTY()),
)
##CONTROLLER
def company():
grid=SQLFORM.grid(db.company.created_by==auth.user_id,links = [lambda
row: A('Add Employee',,_href=URL(default,employees,args='new')))
return locals()
def employees():
grid=SQLFORM.grid(db.employees.created_by==auth.user_id,links =
[lambda row: A('View Company
Details',_href=URL(default,company,args=row.company_id)))
return locals()
The problem I have is, When I click on the LINK (either the *Add Employee*or
the
*View Company Details* links), I am told Not Authorized.
I assume it has to do with user_signature.
How can I use SQLFORM.grid with user-defined links and still keep
user_signature=True?
If I am using it wrongly or misinterpret its correct use, please correct
me.
Thank you!
--
[web2py] SQLFORM id
I'm having trouble getting the server to access the id field upon submission of my SQLFORM I did not define my own id field in the model, i have no issue with the auto-created one except that I can't figure out how to store the id in a variable for view use. all other fields are accessible using forms.vars i.e form.vars.name, form.vars.email, etc.. but form.vars.id always ends up as None. The id field values are recorded and can be queried or viewed using appadmin database administration but, what I'm trying to do is use the Id# in a view that i want to display after form submission. is there a special way to get the id# that the record being inserted to database would be if it validates? --
[web2py] Re: SQLFORM id
Can you show your code? It should be in form.vars.id after submission. Anthony On Saturday, August 25, 2012 9:16:42 AM UTC-4, pylix wrote: I'm having trouble getting the server to access the id field upon submission of my SQLFORM I did not define my own id field in the model, i have no issue with the auto-created one except that I can't figure out how to store the id in a variable for view use. all other fields are accessible using forms.vars i.e form.vars.name, form.vars.email, etc.. but form.vars.id always ends up as None. The id field values are recorded and can be queried or viewed using appadmin database administration but, what I'm trying to do is use the Id# in a view that i want to display after form submission. is there a special way to get the id# that the record being inserted to database would be if it validates? --
[web2py] Re: get rid of 'verify password' in register?
Are you saying you don't want the verify password field on the register form (i.e., requiring users to enter the password twice when registering)? If so, just do this after defining auth: auth.settings.register_verify_password = False Anthony On Saturday, August 25, 2012 12:02:08 AM UTC-4, Alec Taylor wrote: Oh right, I had to actually edit the gluon\tools.py file. Thought it was a variable I could modify from db.py. On Saturday, August 25, 2012 1:58:56 PM UTC+10, Alec Taylor wrote: Was this feature taken out? I'd really like to use it :) On Tuesday, August 23, 2011 10:14:36 PM UTC+10, Massimo Di Pierro wrote: oops. my mistake. On Aug 22, 11:04 pm, Anthony abasta...@gmail.com wrote: Well, you had to wait a whole 20 minutes, but Massimo is on the case: http://code.google.com/p/web2py/source/detail?r=2c1f4c7f4f8e7e286d561... . Maybe it should be called settings.register_verify_password, since it's on the registration form, not the login form. Anthony On Monday, August 22, 2011 11:37:10 PM UTC-4, rochacbruno wrote: I am a bit lazy to hack my own register form, is there a simple way to remove the need of Verify Password from auth/register? I want the user only to use [name, email, password, submit], I know how to do that hacking a bit or using custom forms. But, is there an API way? ( auth.settings.verify_password = False ??? ) -- Bruno Rocha [ About me:http://zerp.ly/rochacbruno] [ Aprenda a programar:http://CursoDePython.com.br] [ O seu aliado nos cuidados com os animais: http://AnimalSystem.com.br] [ Consultoria em desenvolvimento web:http://www.blouweb.com] --
[web2py] Re: SQLFORM.grid redirects and access
Hi Massimo,
I picked Option(1).
They both have @auth.requires_membership('Admin') and user_signature=True
(the default setting)
I used a logged-in account that has access to both functions.
Both pages can be accessed individually, but cannot be accessed when either
link is used.
I am using the latest trunk
Version 2.00.0 (2012-08-24 23:47:44) dev
On Saturday, August 25, 2012 9:04:13 PM UTC+8, Massimo Di Pierro wrote:
You have two options:
1) decorate your functions with @auth.requires_login() and user_signature
= True (default)
2) leave the functions as they are and user_signature = False (no
protection)
You cannot have a per user signature and at same time not require a logged
in user.
On Saturday, 25 August 2012 06:53:11 UTC-5, lyn2py wrote:
I have 2 SQLFORM.grids, they are:
##MODELS
db.define_table('company', #each staff can only see the customers under
their account
Field('company_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('description','text'),
format='%(company_name)s'
)
db.define_table('employees', #each customer has their key contacts
Field('company_id','reference company',writable=False,label='Company
Name'),
Field('first_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('last_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('role', 'string',length=255,requires=IS_NOT_EMPTY()),
)
##CONTROLLER
def company():
grid=SQLFORM.grid(db.company.created_by==auth.user_id,links =
[lambda row: A('Add Employee',,_href=URL(default,employees,args='new')))
return locals()
def employees():
grid=SQLFORM.grid(db.employees.created_by==auth.user_id,links =
[lambda row: A('View Company
Details',_href=URL(default,company,args=row.company_id)))
return locals()
The problem I have is, When I click on the LINK (either the *Add Employee
* or the *View Company Details* links), I am told Not Authorized.
I assume it has to do with user_signature.
How can I use SQLFORM.grid with user-defined links and still keep
user_signature=True?
If I am using it wrongly or misinterpret its correct use, please correct
me.
Thank you!
--
Re: [web2py] Re: get rid of 'verify password' in register?
Hmm, that worked this time... not sure what happened last-time. Maybe I had put the code in the wrong section of the file? On Sat, Aug 25, 2012 at 11:48 PM, Anthony abasta...@gmail.com wrote: Are you saying you don't want the verify password field on the register form (i.e., requiring users to enter the password twice when registering)? If so, just do this after defining auth: auth.settings.register_verify_password = False Anthony On Saturday, August 25, 2012 12:02:08 AM UTC-4, Alec Taylor wrote: Oh right, I had to actually edit the gluon\tools.py file. Thought it was a variable I could modify from db.py. On Saturday, August 25, 2012 1:58:56 PM UTC+10, Alec Taylor wrote: Was this feature taken out? I'd really like to use it :) On Tuesday, August 23, 2011 10:14:36 PM UTC+10, Massimo Di Pierro wrote: oops. my mistake. On Aug 22, 11:04 pm, Anthony abasta...@gmail.com wrote: Well, you had to wait a whole 20 minutes, but Massimo is on the case:http://code.google.com/p/web2py/source/detail?r=2c1f4c7f4f8e7e286d561... . Maybe it should be called settings.register_verify_password, since it's on the registration form, not the login form. Anthony On Monday, August 22, 2011 11:37:10 PM UTC-4, rochacbruno wrote: I am a bit lazy to hack my own register form, is there a simple way to remove the need of Verify Password from auth/register? I want the user only to use [name, email, password, submit], I know how to do that hacking a bit or using custom forms. But, is there an API way? ( auth.settings.verify_password = False ??? ) -- Bruno Rocha [ About me:http://zerp.ly/rochacbruno] [ Aprenda a programar:http://CursoDePython.com.br] [ O seu aliado nos cuidados com os animais:http://AnimalSystem.com.br] [ Consultoria em desenvolvimento web:http://www.blouweb.com] -- --
[web2py] Re: SQLFORM.grid redirects and access
Figured it out.
I need to put user_signature=True in all the links as well.
Sorry for the noise.
On Saturday, August 25, 2012 9:52:17 PM UTC+8, lyn2py wrote:
Hi Massimo,
I picked Option(1).
They both have @auth.requires_membership('Admin') and user_signature=True
(the default setting)
I used a logged-in account that has access to both functions.
Both pages can be accessed individually, but cannot be accessed when
either link is used.
I am using the latest trunk
Version 2.00.0 (2012-08-24 23:47:44) dev
On Saturday, August 25, 2012 9:04:13 PM UTC+8, Massimo Di Pierro wrote:
You have two options:
1) decorate your functions with @auth.requires_login() and user_signature
= True (default)
2) leave the functions as they are and user_signature = False (no
protection)
You cannot have a per user signature and at same time not require a
logged in user.
On Saturday, 25 August 2012 06:53:11 UTC-5, lyn2py wrote:
I have 2 SQLFORM.grids, they are:
##MODELS
db.define_table('company', #each staff can only see the customers under
their account
Field('company_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('description','text'),
format='%(company_name)s'
)
db.define_table('employees', #each customer has their key contacts
Field('company_id','reference company',writable=False,label='Company
Name'),
Field('first_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('last_name', 'string',length=255,requires=IS_NOT_EMPTY()),
Field('role', 'string',length=255,requires=IS_NOT_EMPTY()),
)
##CONTROLLER
def company():
grid=SQLFORM.grid(db.company.created_by==auth.user_id,links =
[lambda row: A('Add Employee',,_href=URL(default,employees,args='new')))
return locals()
def employees():
grid=SQLFORM.grid(db.employees.created_by==auth.user_id,links =
[lambda row: A('View Company
Details',_href=URL(default,company,args=row.company_id)))
return locals()
The problem I have is, When I click on the LINK (either the *Add
Employee* or the *View Company Details* links), I am told Not
Authorized.
I assume it has to do with user_signature.
How can I use SQLFORM.grid with user-defined links and still keep
user_signature=True?
If I am using it wrongly or misinterpret its correct use, please correct
me.
Thank you!
--
[web2py] Field.Lazy attaching unbound Class method
Hello,
I have a problem with a construct like that:
db.define_table('test',
Field('name'),
)
class Test(object):
def get(row):
return row.name
def get_hello(row, greeting):
return '%s %s' % (greeting, row.name)
db.test.get = Field.Lazy(Test.get)
db.test.get_hello = Field.Lazy(Test.get_hello)
Why it would not work ?
It works perfect if its a standard function. But if its unbound method I
get TypeError expected at least 1.
I am trying to do that in order to better organize models, I do not want to
go as far as Bruno's modelless aproach as performance is not the issue but
overtime they become messy. (Also I know that I can just make seperate
file, but then I have to add number to the file and again it becomes very
unclean).
The whole deal is to move at least some of the logic to those Lazy fields
(its a pain to have fat controllers).
--
[web2py] Re: custom built login form
Thanks Anthony, I didn't know you could use jQuery selectors for the second
argument. One more question:
Is it possible to generate the *remember me checkbox* using the *
form.custom.widget*, or I should create my own checkbox?
On Tuesday, August 14, 2012 10:51:12 PM UTC-7, shartha wrote:
Hello,
Quick question:
Instead of {{=auth.login()}}, I am using the following to be able to
customize my login form. However the resulting form does not work and I
cannot login with the same username/password that enable me to login if I
had used {{=auth.login()}} -- I get the flash error: Invalid Login.
Could someone please tell me what's possibly going wrong? Thanks!
{{form=auth.login()}}
{{=form.custom.begin}}
Username:
{{=form.custom.widget.username}}
/br
Password:
{{=form.custom.widget.password}}
{{=form.custom.submit}}
{{=form.custom.end}}
--
[web2py] Re: custom built login form
On Saturday, August 25, 2012 11:33:57 AM UTC-4, shartha wrote:
Thanks Anthony, I didn't know you could use jQuery selectors for the
second argument. One more question:
Is it possible to generate the *remember me checkbox* using the *
form.custom.widget*, or I should create my own checkbox?
No, it's added to the form DOM after the SQLFORM is created, so it's not
available in form.custom.widget. However, you can access the div that
contains the checkbox and label via:
form.element('#auth_user_remember').parent
or the entire table row containing the widget via:
f.element('#auth_user_remember__row')
Anthony
--
[web2py] Re: Field.Lazy attaching unbound Class method
Perhaps you want to use static methods:
class Test(object):
@staticmethod
def get(row):
return row.name
Anthony
On Saturday, August 25, 2012 11:33:06 AM UTC-4, Marek Mollin wrote:
Hello,
I have a problem with a construct like that:
db.define_table('test',
Field('name'),
)
class Test(object):
def get(row):
return row.name
def get_hello(row, greeting):
return '%s %s' % (greeting, row.name)
db.test.get = Field.Lazy(Test.get)
db.test.get_hello = Field.Lazy(Test.get_hello)
Why it would not work ?
It works perfect if its a standard function. But if its unbound method I
get TypeError expected at least 1.
I am trying to do that in order to better organize models, I do not want
to go as far as Bruno's modelless aproach as performance is not the issue
but overtime they become messy. (Also I know that I can just make seperate
file, but then I have to add number to the file and again it becomes very
unclean).
The whole deal is to move at least some of the logic to those Lazy fields
(its a pain to have fat controllers).
--
[web2py] Formulario personalizado
Hola, Estoy haciendo pruebas con formularios y me ha surgido una duda, quisiera crear un formulario de creación (SQLFORM, CRUD.create o similar) de una tabla. En esa tabla tengo una relación con otra tabla, al crear el formulario de la tabla completa me aparece la relación mediante un combo de selección con los valores de la otra tabla. Mi pregunta es si ese formulario lo puedo restringir para que solo aparezcan en el combo de selección determinados valores. Gracias Miguel --
[web2py] DAL not returning results on temp table query
I'm trying to execute some SQL from the DAL that relies on a temp table:
CREATE TEMPORARY TABLE tmp LIKE people;
INSERT INTO tmp SELECT * FROM people;
INSERT INTO tmp SELECT * FROM people;
SELECT * FROM tmp;
This code works fine in a SQL panel, but fails when used in the DAL:
def test():
db_test = DAL('mysql://root:root@localhost/test')
sql = CREATE TEMPORARY TABLE tmp LIKE people;
INSERT INTO tmp SELECT * FROM people;
INSERT INTO tmp SELECT * FROM people;
SELECT * FROM tmp;
results = db_test.executesql(sql)
Results always returns None. No idea why or how to proceed.
--
Re: [web2py] Field.Lazy attaching unbound Class method
On 25 Aug 2012, at 8:33 AM, Marek Mollin rog...@gmail.com wrote:
Hello,
I have a problem with a construct like that:
db.define_table('test',
Field('name'),
)
class Test(object):
def get(row):
return row.name
def get_hello(row, greeting):
return '%s %s' % (greeting, row.name)
db.test.get = Field.Lazy(Test.get)
db.test.get_hello = Field.Lazy(Test.get_hello)
Why it would not work ?
It works perfect if its a standard function. But if its unbound method I get
TypeError expected at least 1.
I am trying to do that in order to better organize models, I do not want to
go as far as Bruno's modelless aproach as performance is not the issue but
overtime they become messy. (Also I know that I can just make seperate file,
but then I have to add number to the file and again it becomes very unclean).
The whole deal is to move at least some of the logic to those Lazy fields
(its a pain to have fat controllers).
At the very least you'll need to declare get and get_hello to be class (or
static) methods. Remember that 'self' in Python is an arbitrary name; your
class would be syntactically identical if you had written it:
class Test(object):
def get(self):
return self.name
def get_hello(self, greeting):
return '%s %s' % (greeting, self.name)
...and you wouldn't expect that to work as you wanted.
--
[web2py] Re: Field.Lazy attaching unbound Class method
Still not working.
When I add static I can do:
Test.get(db.test[1])
'testobject'
This is fine.
But I cant do db.test[1].get() as it gives me TypeError - expected at least
1 argument.
I thought that if something is defined as Field.Lazy that function
automatically gets row as first argument. I mean that's how it works
normally with regular functions.
W dniu sobota, 25 sierpnia 2012 17:47:14 UTC+2 użytkownik Anthony napisał:
Perhaps you want to use static methods:
class Test(object):
@staticmethod
def get(row):
return row.name
Anthony
On Saturday, August 25, 2012 11:33:06 AM UTC-4, Marek Mollin wrote:
Hello,
I have a problem with a construct like that:
db.define_table('test',
Field('name'),
)
class Test(object):
def get(row):
return row.name
def get_hello(row, greeting):
return '%s %s' % (greeting, row.name)
db.test.get = Field.Lazy(Test.get)
db.test.get_hello = Field.Lazy(Test.get_hello)
Why it would not work ?
It works perfect if its a standard function. But if its unbound method I
get TypeError expected at least 1.
I am trying to do that in order to better organize models, I do not want
to go as far as Bruno's modelless aproach as performance is not the issue
but overtime they become messy. (Also I know that I can just make seperate
file, but then I have to add number to the file and again it becomes very
unclean).
The whole deal is to move at least some of the logic to those Lazy fields
(its a pain to have fat controllers).
--
Re: [web2py] Re: Field.Lazy attaching unbound Class method
You don't have to call .get()
It will be called internally with a row as an argument.
And you should be using row.tablename.fieldname (instead just row.fieldname)
Marin
On Sat, Aug 25, 2012 at 6:20 PM, Marek Mollin rog...@gmail.com wrote:
Still not working.
When I add static I can do:
Test.get(db.test[1])
'testobject'
This is fine.
But I cant do db.test[1].get() as it gives me TypeError - expected at
least 1 argument.
I thought that if something is defined as Field.Lazy that function
automatically gets row as first argument. I mean that's how it works
normally with regular functions.
W dniu sobota, 25 sierpnia 2012 17:47:14 UTC+2 użytkownik Anthony napisał:
Perhaps you want to use static methods:
class Test(object):
@staticmethod
def get(row):
return row.name
Anthony
On Saturday, August 25, 2012 11:33:06 AM UTC-4, Marek Mollin wrote:
Hello,
I have a problem with a construct like that:
db.define_table('test',
Field('name'),
)
class Test(object):
def get(row):
return row.name
def get_hello(row, greeting):
return '%s %s' % (greeting, row.name)
db.test.get = Field.Lazy(Test.get)
db.test.get_hello = Field.Lazy(Test.get_hello)
Why it would not work ?
It works perfect if its a standard function. But if its unbound method I
get TypeError expected at least 1.
I am trying to do that in order to better organize models, I do not want
to go as far as Bruno's modelless aproach as performance is not the issue
but overtime they become messy. (Also I know that I can just make seperate
file, but then I have to add number to the file and again it becomes very
unclean).
The whole deal is to move at least some of the logic to those Lazy
fields (its a pain to have fat controllers).
--
--
Re: [web2py] Re: Field.Lazy attaching unbound Class method
Ignore my comment... This is Field.Lazy not .Virtual.
Sorry
On Sat, Aug 25, 2012 at 6:29 PM, Marin Pranjić marin.pran...@gmail.comwrote:
You don't have to call .get()
It will be called internally with a row as an argument.
And you should be using row.tablename.fieldname (instead just
row.fieldname)
Marin
On Sat, Aug 25, 2012 at 6:20 PM, Marek Mollin rog...@gmail.com wrote:
Still not working.
When I add static I can do:
Test.get(db.test[1])
'testobject'
This is fine.
But I cant do db.test[1].get() as it gives me TypeError - expected at
least 1 argument.
I thought that if something is defined as Field.Lazy that function
automatically gets row as first argument. I mean that's how it works
normally with regular functions.
W dniu sobota, 25 sierpnia 2012 17:47:14 UTC+2 użytkownik Anthony napisał:
Perhaps you want to use static methods:
class Test(object):
@staticmethod
def get(row):
return row.name
Anthony
On Saturday, August 25, 2012 11:33:06 AM UTC-4, Marek Mollin wrote:
Hello,
I have a problem with a construct like that:
db.define_table('test',
Field('name'),
)
class Test(object):
def get(row):
return row.name
def get_hello(row, greeting):
return '%s %s' % (greeting, row.name)
db.test.get = Field.Lazy(Test.get)
db.test.get_hello = Field.Lazy(Test.get_hello)
Why it would not work ?
It works perfect if its a standard function. But if its unbound method
I get TypeError expected at least 1.
I am trying to do that in order to better organize models, I do not
want to go as far as Bruno's modelless aproach as performance is not the
issue but overtime they become messy. (Also I know that I can just make
seperate file, but then I have to add number to the file and again it
becomes very unclean).
The whole deal is to move at least some of the logic to those Lazy
fields (its a pain to have fat controllers).
--
--
Re: [web2py] Re: Field.Lazy attaching unbound Class method
I missed the table name alright.
But lazy fields wont be called internally...
so row.tablename.fieldname will return a function rather than value...
W dniu sobota, 25 sierpnia 2012 18:29:00 UTC+2 użytkownik Marin Pranjić
napisał:
You don't have to call .get()
It will be called internally with a row as an argument.
And you should be using row.tablename.fieldname (instead just
row.fieldname)
Marin
On Sat, Aug 25, 2012 at 6:20 PM, Marek Mollin rog...@gmail.comjavascript:
wrote:
Still not working.
When I add static I can do:
Test.get(db.test[1])
'testobject'
This is fine.
But I cant do db.test[1].get() as it gives me TypeError - expected at
least 1 argument.
I thought that if something is defined as Field.Lazy that function
automatically gets row as first argument. I mean that's how it works
normally with regular functions.
W dniu sobota, 25 sierpnia 2012 17:47:14 UTC+2 użytkownik Anthony napisał:
Perhaps you want to use static methods:
class Test(object):
@staticmethod
def get(row):
return row.name
Anthony
On Saturday, August 25, 2012 11:33:06 AM UTC-4, Marek Mollin wrote:
Hello,
I have a problem with a construct like that:
db.define_table('test',
Field('name'),
)
class Test(object):
def get(row):
return row.name
def get_hello(row, greeting):
return '%s %s' % (greeting, row.name)
db.test.get = Field.Lazy(Test.get)
db.test.get_hello = Field.Lazy(Test.get_hello)
Why it would not work ?
It works perfect if its a standard function. But if its unbound method
I get TypeError expected at least 1.
I am trying to do that in order to better organize models, I do not
want to go as far as Bruno's modelless aproach as performance is not the
issue but overtime they become messy. (Also I know that I can just make
seperate file, but then I have to add number to the file and again it
becomes very unclean).
The whole deal is to move at least some of the logic to those Lazy
fields (its a pain to have fat controllers).
--
--
Re: [web2py] Major speed improvement need testers
On 23 Aug 2012, at 7:25 AM, Massimo Di Pierro massimo.dipie...@gmail.com
wrote:
So now in trunk you can do:
db = DAL(lazy_tables=True)
db.define_table('person',Field('name'),Field('age','integer'),
on_define=lambda table: [
table.name.set_attributes(requires=IS_NOT_EMPTY(),default=''),
table.age.set_attributes(requires=IS_INT_IN_RANGE(0,120),default=30),
])
and the attributes will be set lazily. This is a good idea! Thanks Jonathan.
Clear something up for me, please. I was a little confused before about how
this was implemented, but I've read the code and it looks like what I proposed.
What I'm not following is the role of set_attributes. Is it simply to
facilitate the lambda? Is this equivalent?
def on_define(table):
table.name.requires = IS_NOT_EMPTY()
table.name.default = ''
table.age.requires = IS_INT_IN_RANGE(0,120)
table.age.default = 30
db = DAL(lazy_tables=True)
db.define_table('person', Field('name'), Field('age','integer'),
on_define=on_define)
--
Re: [web2py] Re: Field.Lazy attaching unbound Class method
Found it...
You should not use 'get' as a fieldname.
if you change 'db.test.get' to 'db.test._get' or something else, it will
work.
or you can use:
db.test[1]['get']() instead of db.test[1].get()
Marin
On Sat, Aug 25, 2012 at 6:35 PM, Marek Mollin rog...@gmail.com wrote:
I missed the table name alright.
But lazy fields wont be called internally...
so row.tablename.fieldname will return a function rather than value...
W dniu sobota, 25 sierpnia 2012 18:29:00 UTC+2 użytkownik Marin Pranjić
napisał:
You don't have to call .get()
It will be called internally with a row as an argument.
And you should be using row.tablename.fieldname (instead just
row.fieldname)
Marin
On Sat, Aug 25, 2012 at 6:20 PM, Marek Mollin rog...@gmail.com wrote:
Still not working.
When I add static I can do:
Test.get(db.test[1])
'testobject'
This is fine.
But I cant do db.test[1].get() as it gives me TypeError - expected at
least 1 argument.
I thought that if something is defined as Field.Lazy that function
automatically gets row as first argument. I mean that's how it works
normally with regular functions.
W dniu sobota, 25 sierpnia 2012 17:47:14 UTC+2 użytkownik Anthony
napisał:
Perhaps you want to use static methods:
class Test(object):
@staticmethod
def get(row):
return row.name
Anthony
On Saturday, August 25, 2012 11:33:06 AM UTC-4, Marek Mollin wrote:
Hello,
I have a problem with a construct like that:
db.define_table('test',
Field('name'),
)
class Test(object):
def get(row):
return row.name
def get_hello(row, greeting):
return '%s %s' % (greeting, row.name)
db.test.get = Field.Lazy(Test.get)
db.test.get_hello = Field.Lazy(Test.get_hello)
Why it would not work ?
It works perfect if its a standard function. But if its unbound method
I get TypeError expected at least 1.
I am trying to do that in order to better organize models, I do not
want to go as far as Bruno's modelless aproach as performance is not the
issue but overtime they become messy. (Also I know that I can just make
seperate file, but then I have to add number to the file and again it
becomes very unclean).
The whole deal is to move at least some of the logic to those Lazy
fields (its a pain to have fat controllers).
--
--
--
Re: [web2py] Re: NoSQL Question Again!!!
Do you mean that this will be the next web2py example (appliance)? --
Re: [web2py] Re: NoSQL Question Again!!!
I lost the meaning of your pointsorry. DAL is meant to be a universal glue to let the users work with some nice syntax and be able to be database independant. Used within web2py, it speeds up form creation and data retrieval for many dbs (including NoSQL ones). YesSQL (please bear with this term) dbs alltogether (someone more, someone less) pack the exact same features, although hidden by some differencies in the T-SQL language, that DAL eliminates (i.e. DAL gives you the same interface for the same features in all YesSQL db). Every Nosql, instead, is created/coded/implemented with very different objectives (it is what it makes them a useful tool, or they'd never gonna make it against the well known YesSQL alternatives). Those different objectives effectively null the possibility to have a common API to all of them while mantaining a full access to every different feature. Nonetheless, DAL abstracts in the better way possible the common features you'd want in a MVC application: you HAVE to have a model (even using NoSQL) if you want to expose the same data for n users and a model is required for form generation. The MVC pattern allows you to have a common denominator and code fast. You can still work with no model, but then DAL loses some of its commodities. You decided that NoSQL is the technology fit for your application. Well, DAL allows you to query a NoSQL db given that you know in advance what you want (again: your model). For the parts where a model is not known in advance, you can use the underlying NoSQL adapter of your choice to accomplish everything you want. What is your requirement then ? What are you missing ? On Saturday, August 25, 2012 7:38:03 PM UTC+2, apps in tables wrote: Do you mean that this will be the next web2py example (appliance)? --
[web2py] Re: SQLFORM id
the problem i found after debugging is this... here's the some code in the model def build_email(form): html_email = 'html%s/html' % BEAUTIFY(form.vars) mail.send(to=['destinat...@gmail.com'], reply_to=form.vars.email, subject='request' + str(form.vars.id), message=html_email) session.id = form.vars.id def freequote(): form = SQLFORM(db.person) if form.process(onvalidation=build_email).accepted: redirect(URL(quotesuccess)) else: responce.flash = 'errors found' return dict(form=form) the problem i see is that before the form is accepted, id does not exist, while all the other fields can be accessed with form.vars.field, in the code above form.vars.id = None so the email subject would be requestNone. when the onvalidation function is omitted and instead the freequote controller directly calls the function after the form is processed, form.vars.id works as expected I misinterpreted the purpose of onvalidation i'd like to send emails after not before forms are validated so i have no more issues. but this all leads me to the realization that web2py does not give a value to the form field of a SQLFORM until the form is processed, is there a request.vars.id that can be used before processing? On Saturday, August 25, 2012 9:43:48 AM UTC-4, Anthony wrote: Can you show your code? It should be in form.vars.id after submission. Anthony On Saturday, August 25, 2012 9:16:42 AM UTC-4, pylix wrote: I'm having trouble getting the server to access the id field upon submission of my SQLFORM I did not define my own id field in the model, i have no issue with the auto-created one except that I can't figure out how to store the id in a variable for view use. all other fields are accessible using forms.vars i.e form.vars.name, form.vars.email, etc.. but form.vars.id always ends up as None. The id field values are recorded and can be queried or viewed using appadmin database administration but, what I'm trying to do is use the Id# in a view that i want to display after form submission. is there a special way to get the id# that the record being inserted to database would be if it validates? --
[web2py] Re: DAL not returning results on temp table query
I think the DBAPI doesn't support several results set in a single statement.
If you cared to do those one line at a time you'd noticed that:
create temporary table tmp like people does not return results.
insert into tmp select * from people returns the just inserted values
select * from tmp returns your lines.
I think that as long as you have only one statement (and it's the last ) in
your executesql() wrapped string you'll be fine. If some of your lines
returns results, then the driver doesn't know what set to actually return.
Anyway splitting those lines in multiple db.executesql()s is working great.
On Saturday, August 25, 2012 5:58:40 PM UTC+2, Yarin wrote:
I'm trying to execute some SQL from the DAL that relies on a temp table:
CREATE TEMPORARY TABLE tmp LIKE people;
INSERT INTO tmp SELECT * FROM people;
INSERT INTO tmp SELECT * FROM people;
SELECT * FROM tmp;
This code works fine in a SQL panel, but fails when used in the DAL:
def test():
db_test = DAL('mysql://root:root@localhost/test')
sql = CREATE TEMPORARY TABLE tmp LIKE people;
INSERT INTO tmp SELECT * FROM people;
INSERT INTO tmp SELECT * FROM people;
SELECT * FROM tmp;
results = db_test.executesql(sql)
Results always returns None. No idea why or how to proceed.
--
[web2py] Re: SQLFORM id
fixed a typo On Saturday, August 25, 2012 2:52:17 PM UTC-4, pylix wrote: the problem i found after debugging is this... here's the some code in the model def build_email(form): html_email = 'html%s/html' % BEAUTIFY(form.vars) mail.send(to=['destinat...@gmail.com'], reply_to=form.vars.email, subject='request' + str(form.vars.id), message=html_email) session.id = form.vars.id def freequote(): form = SQLFORM(db.person) if form.process(onvalidation=build_email).accepted: redirect(URL(quotesuccess)) else: response.flash = 'errors found' return dict(form=form) the problem i see is that before the form is accepted, id does not exist, while all the other fields can be accessed with form.vars.field, in the code above form.vars.id = None so the email subject would be requestNone. when the onvalidation function is omitted and instead the freequote controller directly calls the function after the form is processed, form.vars.id works as expected I misinterpreted the purpose of onvalidation i'd like to send emails after not before forms are validated so i have no more issues. but this all leads me to the realization that web2py does not give a value to the form field of a SQLFORM until the form is processed, is there a request.vars.id that can be used before processing? On Saturday, August 25, 2012 9:43:48 AM UTC-4, Anthony wrote: Can you show your code? It should be in form.vars.id after submission. Anthony On Saturday, August 25, 2012 9:16:42 AM UTC-4, pylix wrote: I'm having trouble getting the server to access the id field upon submission of my SQLFORM I did not define my own id field in the model, i have no issue with the auto-created one except that I can't figure out how to store the id in a variable for view use. all other fields are accessible using forms.vars i.e form.vars.name, form.vars.email, etc.. but form.vars.id always ends up as None. The id field values are recorded and can be queried or viewed using appadmin database administration but, what I'm trying to do is use the Id# in a view that i want to display after form submission. is there a special way to get the id# that the record being inserted to database would be if it validates? --
[web2py] Re: SQLFORM id
For creation forms (forms that not update an existing record but insert a new one) you do not know the id in advance. onvalidation is called before the record is inserted, and is meant to report any errors that standard validators do not cover. Your function is called a moment before the record is inserted, and web2py does not (yet) know what will be the the id of it. That's because if your function fills form.errors: a) the record would be discarded b) the page will return the form with the corresponding errors On Saturday, August 25, 2012 8:57:55 PM UTC+2, pylix wrote: fixed a typo On Saturday, August 25, 2012 2:52:17 PM UTC-4, pylix wrote: the problem i found after debugging is this... here's the some code in the model def build_email(form): html_email = 'html%s/html' % BEAUTIFY(form.vars) mail.send(to=['desti...@gmail.com javascript:'], reply_to=form.vars.email, subject='request' + str(form.vars.id), message=html_email) session.id = form.vars.id def freequote(): form = SQLFORM(db.person) if form.process(onvalidation=build_email).accepted: redirect(URL(quotesuccess)) else: response.flash = 'errors found' return dict(form=form) the problem i see is that before the form is accepted, id does not exist, while all the other fields can be accessed with form.vars.field, in the code above form.vars.id = None so the email subject would be requestNone. when the onvalidation function is omitted and instead the freequote controller directly calls the function after the form is processed, form.vars.id works as expected I misinterpreted the purpose of onvalidation i'd like to send emails after not before forms are validated so i have no more issues. but this all leads me to the realization that web2py does not give a value to the form field of a SQLFORM until the form is processed, is there a request.vars.id that can be used before processing? On Saturday, August 25, 2012 9:43:48 AM UTC-4, Anthony wrote: Can you show your code? It should be in form.vars.id after submission. Anthony On Saturday, August 25, 2012 9:16:42 AM UTC-4, pylix wrote: I'm having trouble getting the server to access the id field upon submission of my SQLFORM I did not define my own id field in the model, i have no issue with the auto-created one except that I can't figure out how to store the id in a variable for view use. all other fields are accessible using forms.vars i.e form.vars.name, form.vars.email, etc.. but form.vars.id always ends up as None. The id field values are recorded and can be queried or viewed using appadmin database administration but, what I'm trying to do is use the Id# in a view that i want to display after form submission. is there a special way to get the id# that the record being inserted to database would be if it validates? --
[web2py] Error when assigning form.vars
When I do this:
form=SQLFORM.factory(
Field('your_email',requires=IS_EMAIL()),
Field('your_phone'),
Field('subject'),
Field('question', 'text', requires=IS_NOT_EMPTY()))
form.vars = dict(subject='Item %s: %s' % (database.id, database.title))
if form.process().accepted:
if mail.send(to='m...@domain.com',
subject='Regarding %s' % form.vars.subject,
message='From %s at %s: %s' % (form.vars.your_email,
form.vars.your_phone, form.vars.question)):
response.flash='Your message has been sent! We will contact you
shortly.'
elif form.errors:
form.errors.your_email='Unable to send email'
return dict(equipment=equipment, form=form)
I get this error:
Traceback (most recent call last):
File /home/james/web2py/gluon/restricted.py, line 205, in restricted
exec ccode in environment
File /home/james/web2py/applications/equipment/controllers/default.py
http://127.0.0.1:8000/admin/edit/equipment/controllers/default.py, line 309,
in module
File /home/james/web2py/gluon/globals.py, line 173, in lambda
self._caller = lambda f: f()
File /home/james/web2py/applications/equipment/controllers/default.py
http://127.0.0.1:8000/admin/edit/equipment/controllers/default.py, line 179,
in details
if form.process().accepted:
File /home/james/web2py/gluon/html.py, line 1994, in process
self.validate(**kwargs)
File /home/james/web2py/gluon/html.py, line 1941, in validate
if self.accepts(**kwargs):
File /home/james/web2py/gluon/sqlhtml.py, line 1274, in accepts
self.vars.id = self.table.insert(**fields)
AttributeError: 'dict' object has no attribute 'id'
PS: What is the best way to provide a condition in case mail sending fails?
--
Re: [web2py] Error when assigning form.vars
On 25 Aug 2012, at 12:27 PM, SeamusSeamus morrisjamespatr...@gmail.com wrote:
When I do this:
form=SQLFORM.factory(
Field('your_email',requires=IS_EMAIL()),
Field('your_phone'),
Field('subject'),
Field('question', 'text', requires=IS_NOT_EMPTY()))
form.vars = dict(subject='Item %s: %s' % (database.id, database.title))
form.vars needs to be Storage, not dict.
if form.process().accepted:
if mail.send(to='m...@domain.com',
subject='Regarding %s' % form.vars.subject,
message='From %s at %s: %s' % (form.vars.your_email,
form.vars.your_phone, form.vars.question)):
response.flash='Your message has been sent! We will contact you
shortly.'
elif form.errors:
form.errors.your_email='Unable to send email'
return dict(equipment=equipment, form=form)
I get this error:
Traceback (most recent call last):
File /home/james/web2py/gluon/restricted.py, line 205, in restricted
exec ccode in environment
File /home/james/web2py/applications/equipment/controllers/default.py,
line 309, in module
File /home/james/web2py/gluon/globals.py, line 173, in lambda
self._caller = lambda f: f()
File /home/james/web2py/applications/equipment/controllers/default.py,
line 179, in details
if form.process().accepted:
File /home/james/web2py/gluon/html.py, line 1994, in process
self.validate(**kwargs)
File /home/james/web2py/gluon/html.py, line 1941, in validate
if self.accepts(**kwargs):
File /home/james/web2py/gluon/sqlhtml.py, line 1274, in accepts
self.vars.id = self.table.insert(**fields)
AttributeError: 'dict' object has no attribute 'id'
PS: What is the best way to provide a condition in case mail sending fails?
--
--
[web2py] set a javascript variable using web2py helpers
Hi,
Is there any way to set the value of a global javascript variable defined
in a .js file using web2py helpers?
I have an image in my static/image folder and I want to use the URL of the
image in the javascript function.
something like this:
// In the mySite.js file
var myImg = {{IMG(_src = URL('static','image/myImage.jpg') )}};
function myFunction(){
// use myImg variable here
// the src attribute of myImg should be set to
localhost/mySite/static/image/myImage.jpg
};
Thanks!
--
[web2py] Re: custom built login form
You're awesome! Thank you Anthony!
On Tuesday, August 14, 2012 10:51:12 PM UTC-7, shartha wrote:
Hello,
Quick question:
Instead of {{=auth.login()}}, I am using the following to be able to
customize my login form. However the resulting form does not work and I
cannot login with the same username/password that enable me to login if I
had used {{=auth.login()}} -- I get the flash error: Invalid Login.
Could someone please tell me what's possibly going wrong? Thanks!
{{form=auth.login()}}
{{=form.custom.begin}}
Username:
{{=form.custom.widget.username}}
/br
Password:
{{=form.custom.widget.password}}
{{=form.custom.submit}}
{{=form.custom.end}}
--
[web2py] Re: Screenplay formatting with web2py - markdown2.py
I do not know anything about the subject but a quick search yields:
http://johnaugust.com/2004/screenbox
So once could define:
.screenplay { font: 12px/14px Courier, fixed; width: 420px; background:
#eee; border: 1px solid #333; padding: 5px 14px;}
.screenplay h2, .screenplay h3, .screenplay blockquote { padding-top:
1.5ex; }
.screenplay blockquote { padding-right: 5%; }
.screenplay h3 { margin-left: 40%; }
.screenplay p { margin-left: 25%; padding-right: 25%; }
and use {{=DIV(MARKMIN(screenplay),_class=screenplay)}}
where
screenplay =
## EXT. FOREST / ELSEWHERE - DAY
--
Susan is on a cell-phone call. She smiles at Melissa, who walks by with two
cups of coffee.
--
### SUSAN (V.O.)
Right now, this is probably our top pilot. But things change.
### MELISSA
I have no idea what we are talking about.
Massimo
On Saturday, 25 August 2012 11:42:08 UTC-5, Rob_McC wrote:
Hi:
Any thoughts on *screenplay formatting *for a web2py app?
I've been studying markdown2.py
and I think it could be easily? modified for Screenplay format.
easily?
*Summary*:
Screenplay have a very set, and old fashioned format:
Here is example of standard format used in Hollywood today.
-
EXT. ANCIENT ROME — DAY
ANTONIUS and IPSUM are walking down a tiny, crowded street.
ANTONIUS
(shaking his head)
Do you think in a thousand years,
anyone will remember our names?
IPSUM
Not yours. But they'll know mine.
Because I intend to write something so
profound that it will be remembered
for the ages.
Designers in the 20th Century will
call for Lorem Ipsum whenever they
need to fill text blocks.
INT. BATHHOUSE – DAY
Antonius is in the bathhouse.
etc.
-
I want to use this (markdown-like) format to create the above
*s: is Scene
a: is Action
c: is Character
p: is Parenthetical
d: is Dialog*
-
s:EXT. ANCIENT ROME — DAY
a:ANTONIUS and IPSUM are walking down a tiny, crowded street.
c:ANTONIUS
p:shaking his head
d:Do you think in a thousand years, anyone will remember our names?
c:IPSUM
d:Not yours. But they'll know mine. Because I intend to write something so
profound that it will be remembered for the ages.
Designers in the 20th Century will call for Lorem Ipsum whenever they need
to fill text blocks.
s:INT. BATHHOUSE – DAY
a:Antonius is in the bathhouse.
etc.
-
Thanks for your opinions. Of course, a PDF would be the next step...
Rob
---
Ref:
http://code.google.com/searchframe#uyCl3L51_dI/gluon/contrib/markdown/markdown2.pyq=markdown%20package:web2py\.googlecode\.comsq=l=33ct=rccd=2http://code.google.com/searchframe#uyCl3L51_dI/gluon/contrib/markdown/markdown2.pyq=markdown%20package:web2py%5C.googlecode%5C.comsq=l=33ct=rccd=2
I am aware of this http://fountain.io/scrippets
which looks very good, but I would prefer a little more control using
a: type of syntax. I wrote a 109 page script with Fountain format just
recently.
Fountain makes heavy use of regular expressions...
--
Re: [web2py] Major speed improvement need testers
Exactly.
mytable.myfield.set_attributes(readable=True,writable=True)
is just a shortcut for
mytable.myfield.readable=True
mytable.myfield.writable=True
without it the lambda notation would not be very usable.
On Saturday, 25 August 2012 11:50:10 UTC-5, Jonathan Lundell wrote:
On 23 Aug 2012, at 7:25 AM, Massimo Di Pierro
massimo@gmail.comjavascript:
wrote:
So now in trunk you can do:
db = DAL(lazy_tables=True)
db.define_table('person',Field('name'),Field('age','integer'),
on_define=lambda table: [
table.name.set_attributes(requires=IS_NOT_EMPTY(),default=''),
table.age.set_attributes(requires=IS_INT_IN_RANGE(0,120),default=30),
])
and the attributes will be set lazily. This is a good idea! Thanks
Jonathan.
Clear something up for me, please. I was a little confused before about
how this was implemented, but I've read the code and it looks like what I
proposed. What I'm not following is the role of set_attributes. Is it
simply to facilitate the lambda? Is this equivalent?
def on_define(table):
table.name.requires = IS_NOT_EMPTY()
table.name.default = ''
table.age.requires = IS_INT_IN_RANGE(0,120)
table.age.default = 30
db = DAL(lazy_tables=True)
db.define_table('person', Field('name'), Field('age','integer'),
on_define=on_define)
--
[web2py] Re: DAL not returning results on temp table query
Thanks Simone- yeah I just figured this out. Though I actually went a
different route and just stuffed it all in a stored procedure..
On Saturday, August 25, 2012 2:52:42 PM UTC-4, Niphlod wrote:
I think the DBAPI doesn't support several results set in a single
statement.
If you cared to do those one line at a time you'd noticed that:
create temporary table tmp like people does not return results.
insert into tmp select * from people returns the just inserted values
select * from tmp returns your lines.
I think that as long as you have only one statement (and it's the last )
in your executesql() wrapped string you'll be fine. If some of your lines
returns results, then the driver doesn't know what set to actually return.
Anyway splitting those lines in multiple db.executesql()s is working great.
On Saturday, August 25, 2012 5:58:40 PM UTC+2, Yarin wrote:
I'm trying to execute some SQL from the DAL that relies on a temp table:
CREATE TEMPORARY TABLE tmp LIKE people;
INSERT INTO tmp SELECT * FROM people;
INSERT INTO tmp SELECT * FROM people;
SELECT * FROM tmp;
This code works fine in a SQL panel, but fails when used in the DAL:
def test():
db_test = DAL('mysql://root:root@localhost/test')
sql = CREATE TEMPORARY TABLE tmp LIKE people;
INSERT INTO tmp SELECT * FROM people;
INSERT INTO tmp SELECT * FROM people;
SELECT * FROM tmp;
results = db_test.executesql(sql)
Results always returns None. No idea why or how to proceed.
--
[web2py] Re: DAL not returning results on temp table query
Exately. On top of this until yesterday executesql had a try fetchall()
except return None. which is now gone. If you get the latest web2py from
trunk it should give you an error.
On Saturday, 25 August 2012 13:52:42 UTC-5, Niphlod wrote:
I think the DBAPI doesn't support several results set in a single
statement.
If you cared to do those one line at a time you'd noticed that:
create temporary table tmp like people does not return results.
insert into tmp select * from people returns the just inserted values
select * from tmp returns your lines.
I think that as long as you have only one statement (and it's the last )
in your executesql() wrapped string you'll be fine. If some of your lines
returns results, then the driver doesn't know what set to actually return.
Anyway splitting those lines in multiple db.executesql()s is working great.
On Saturday, August 25, 2012 5:58:40 PM UTC+2, Yarin wrote:
I'm trying to execute some SQL from the DAL that relies on a temp table:
CREATE TEMPORARY TABLE tmp LIKE people;
INSERT INTO tmp SELECT * FROM people;
INSERT INTO tmp SELECT * FROM people;
SELECT * FROM tmp;
This code works fine in a SQL panel, but fails when used in the DAL:
def test():
db_test = DAL('mysql://root:root@localhost/test')
sql = CREATE TEMPORARY TABLE tmp LIKE people;
INSERT INTO tmp SELECT * FROM people;
INSERT INTO tmp SELECT * FROM people;
SELECT * FROM tmp;
results = db_test.executesql(sql)
Results always returns None. No idea why or how to proceed.
--
[web2py] Re: set a javascript variable using web2py helpers
You can. I am not sure if you need
var myImg = '{{=IMG(_src = URL('static','image/myImage.jpg') )}}'; //
single quotes contain 'img /'
or
var myImg = {{=URL('static','image/myImage.jpg')}}; // url only
On Saturday, 25 August 2012 14:56:05 UTC-5, shartha wrote:
Hi,
Is there any way to set the value of a global javascript variable defined
in a .js file using web2py helpers?
I have an image in my static/image folder and I want to use the URL of the
image in the javascript function.
something like this:
// In the mySite.js file
var myImg = {{IMG(_src = URL('static','image/myImage.jpg') )}};
function myFunction(){
// use myImg variable here
// the src attribute of myImg should be set to
localhost/mySite/static/image/myImage.jpg
};
Thanks!
--
[web2py] Re: custom built login form
+1
On Saturday, 25 August 2012 14:57:53 UTC-5, shartha wrote:
You're awesome! Thank you Anthony!
On Tuesday, August 14, 2012 10:51:12 PM UTC-7, shartha wrote:
Hello,
Quick question:
Instead of {{=auth.login()}}, I am using the following to be able to
customize my login form. However the resulting form does not work and I
cannot login with the same username/password that enable me to login if I
had used {{=auth.login()}} -- I get the flash error: Invalid Login.
Could someone please tell me what's possibly going wrong? Thanks!
{{form=auth.login()}}
{{=form.custom.begin}}
Username:
{{=form.custom.widget.username}}
/br
Password:
{{=form.custom.widget.password}}
{{=form.custom.submit}}
{{=form.custom.end}}
--
Re: [web2py] Re: NoSQL Question Again!!!
My point (case) is : For the parts where a model is not known in advance, you can use the underlying NoSQL adapter of your choice to accomplish everything you want. My question is: What will be the structure of the application in that case? controller , view , no model., My very simple question is: what will the application will look like ( flow of screens shown to the user ) in that case ? If you know of even any example in any language, Please let me know. Regards, Ashraf --
Re: [web2py] Error when assigning form.vars
Thanks!
On Saturday, August 25, 2012 1:37:55 PM UTC-6, Jonathan Lundell wrote:
On 25 Aug 2012, at 12:27 PM, SeamusSeamus
morrisjam...@gmail.comjavascript:
wrote:
When I do this:
form=SQLFORM.factory(
Field('your_email',requires=IS_EMAIL()),
Field('your_phone'),
Field('subject'),
Field('question', 'text', requires=IS_NOT_EMPTY()))
form.vars = dict(subject='Item %s: %s' % (database.id,
database.title))
form.vars needs to be Storage, not dict.
if form.process().accepted:
if mail.send(to=...@domain.com javascript:',
subject='Regarding %s' % form.vars.subject,
message='From %s at %s: %s' % (form.vars.your_email,
form.vars.your_phone, form.vars.question)):
response.flash='Your message has been sent! We will contact
you shortly.'
elif form.errors:
form.errors.your_email='Unable to send email'
return dict(equipment=equipment, form=form)
I get this error:
Traceback (most recent call last):
File /home/james/web2py/gluon/restricted.py, line 205, in restricted
exec ccode in environment
File /home/james/web2py/applications/equipment/controllers/default.py
http://127.0.0.1:8000/admin/edit/equipment/controllers/default.py, line
309, in module
File /home/james/web2py/gluon/globals.py, line 173, in lambda
self._caller = lambda f: f()
File /home/james/web2py/applications/equipment/controllers/default.py
http://127.0.0.1:8000/admin/edit/equipment/controllers/default.py, line
179, in details
if form.process().accepted:
File /home/james/web2py/gluon/html.py, line 1994, in process
self.validate(**kwargs)
File /home/james/web2py/gluon/html.py, line 1941, in validate
if self.accepts(**kwargs):
File /home/james/web2py/gluon/sqlhtml.py, line 1274, in accepts
self.vars.id = self.table.insert(**fields)
AttributeError: 'dict' object has no attribute 'id'
PS: What is the best way to provide a condition in case mail sending fails?
--
--
Re: [web2py] Re: DAL not returning results on temp table query
Massimo- good, that's help- thanks
On Sat, Aug 25, 2012 at 4:39 PM, Massimo Di Pierro
massimo.dipie...@gmail.com wrote:
Exately. On top of this until yesterday executesql had a try fetchall()
except return None. which is now gone. If you get the latest web2py from
trunk it should give you an error.
On Saturday, 25 August 2012 13:52:42 UTC-5, Niphlod wrote:
I think the DBAPI doesn't support several results set in a single
statement.
If you cared to do those one line at a time you'd noticed that:
create temporary table tmp like people does not return results.
insert into tmp select * from people returns the just inserted values
select * from tmp returns your lines.
I think that as long as you have only one statement (and it's the last )
in your executesql() wrapped string you'll be fine. If some of your lines
returns results, then the driver doesn't know what set to actually return.
Anyway splitting those lines in multiple db.executesql()s is working
great.
On Saturday, August 25, 2012 5:58:40 PM UTC+2, Yarin wrote:
I'm trying to execute some SQL from the DAL that relies on a temp table:
CREATE TEMPORARY TABLE tmp LIKE people;
INSERT INTO tmp SELECT * FROM people;
INSERT INTO tmp SELECT * FROM people;
SELECT * FROM tmp;
This code works fine in a SQL panel, but fails when used in the DAL:
def test():
db_test = DAL('mysql://root:root@**localhost/test')
sql = CREATE TEMPORARY TABLE tmp LIKE people;
INSERT INTO tmp SELECT * FROM people;
INSERT INTO tmp SELECT * FROM people;
SELECT * FROM tmp;
results = db_test.executesql(sql)
Results always returns None. No idea why or how to proceed.
--
--
[web2py] Category and Subcategory
Right now I am categorizing my products by 'category' and 'subcategory'
using smartgrid. This makes it very easy for me to log in and set my cats
and sub cats. I have two tables below.
db.define_table('cat',
Field('name'),
format = '%(name)s'
)
db.define_table('subcat',
Field('cat', 'reference cat'),
Field('name'),
format = '%(name)s'
)
I also have a third table for the product:
db.define_table('equipment',
...
Field('category', db.cat),
Field('subcategory', db.subcat, label=Sub-Category)
...
)
I am using this as my controller:
def productadmin():
fields = [db.equipment.title, db.equipment.approved]
grid = SQLFORM.grid(db.equipment, fields=fields)
return dict(grid=grid)
Here is my question.
When I click on 'edit' in the sqlform.grid for an item, and I want to
change the category or assign the category, how do I make it so only the
subcat will show if it is truly a subcat for the category? Currently, I
have a list of all my cats and a list of all my subcats.
--
Re: [web2py] Re: NoSQL Question Again!!!
A nice aticle http://www.aosabook.org/en/nosql.html I am still looking for schema-free application example. Regards, Ashraf --
[web2py] Re: Web2Py on OpenShift
Hi Andrew, I am using your web2py build on openshift and noticed today that you submitted a bug report for wsgi that was causing your access to the web2py admin tool to fail. I wonder if you have tried the ssh tunneling steps in the web2py manual in 13.3 but using a port that openshift does not block. Did that work for you? Has anyone tried this on openshift? I am still learning the openshift rules and haven't gotten this to work yet but would like to as it would be good to be able to use the admin tool over the browser in a secure way. Margaret On Friday, June 8, 2012 10:07:39 AM UTC-5, Andrew wrote: Just FYI to anyone interested, I've put together a web2py template for OpenShift https://openshift.redhat.com/app/ (Red Hat's Opensource PaaS). You can find it here: - https://github.com/prelegalwonder/openshift_web2py I've also put together a basic openshift deployer from the admin page, and you can grab the changes from my fork of web2py - https://github.com/prelegalwonder/web2py It's just 3 files in the admin app: controllers/openshift.py views/openshift/deploy.html and a modification to views/default/site.html It's only requirement to work beyond having a local working openshift project is GitPython installed and accessible from the runtime that web2py is running in. So you can either run the admin app in the cloud and access it directly or run a local web2py instance and execute the deployer when you want to test out your changes. I'm working on a detailed blog that I intent to submit to the OpenShift team so they can put it on their site for getting started. Enjoy --
[web2py] Defining stored procedures
I'm assuming there's probably no support for defining stored procedures using DAL functions. Instead I was going to try to create them in raw sql using executesql whenever migrate was turned on. Just wondering if this is the best technique, or someone has another idea --
[web2py] Re: Category and Subcategory
That kind of thing has to be done via Javascript on the client side. For
some references, see
http://stackoverflow.com/questions/8146260/best-practice-for-populating-dropdown-based-on-other-dropdown-selection-in-web2p/8152910#8152910
.
Anthony
On Saturday, August 25, 2012 5:34:14 PM UTC-4, SeamusSeamus wrote:
Right now I am categorizing my products by 'category' and 'subcategory'
using smartgrid. This makes it very easy for me to log in and set my cats
and sub cats. I have two tables below.
db.define_table('cat',
Field('name'),
format = '%(name)s'
)
db.define_table('subcat',
Field('cat', 'reference cat'),
Field('name'),
format = '%(name)s'
)
I also have a third table for the product:
db.define_table('equipment',
...
Field('category', db.cat),
Field('subcategory', db.subcat, label=Sub-Category)
...
)
I am using this as my controller:
def productadmin():
fields = [db.equipment.title, db.equipment.approved]
grid = SQLFORM.grid(db.equipment, fields=fields)
return dict(grid=grid)
Here is my question.
When I click on 'edit' in the sqlform.grid for an item, and I want to
change the category or assign the category, how do I make it so only the
subcat will show if it is truly a subcat for the category? Currently, I
have a list of all my cats and a list of all my subcats.
--
[web2py] Re: Defining stored procedures
Do they need to be created dynamically by your app? If not, you could just create them outside of web2py. Side note -- if you want web2py to generate SQL for any queries, you can form the queries as usual and call the ._select() method instead of .select() -- that will return the SQL as a string rather than actually running the query. Anthony On Saturday, August 25, 2012 5:56:10 PM UTC-4, Yarin wrote: I'm assuming there's probably no support for defining stored procedures using DAL functions. Instead I was going to try to create them in raw sql using executesql whenever migrate was turned on. Just wondering if this is the best technique, or someone has another idea --
Re: [web2py] Re: Defining stored procedures
Yeah I could create them outside of web2py, was just wondering if there was a good way to perform SQL 'prep' on a db along with the table migrations.. not critical though. On Sat, Aug 25, 2012 at 6:29 PM, Anthony abasta...@gmail.com wrote: Do they need to be created dynamically by your app? If not, you could just create them outside of web2py. Side note -- if you want web2py to generate SQL for any queries, you can form the queries as usual and call the ._select() method instead of .select() -- that will return the SQL as a string rather than actually running the query. Anthony On Saturday, August 25, 2012 5:56:10 PM UTC-4, Yarin wrote: I'm assuming there's probably no support for defining stored procedures using DAL functions. Instead I was going to try to create them in raw sql using executesql whenever migrate was turned on. Just wondering if this is the best technique, or someone has another idea -- --
[web2py] Re: set a javascript variable using web2py helpers
Enter code here...
// In the mySite.js file
var myImg = {{IMG(_src = URL('static','image/myImage.jpg') )}};
Note, the above will only work if mySite.js is a web2py template and the
file is served by calling a web2py action (i.e., it can't be a static
file). Another approach, though, is to leave that variable declaration out
of mySite.js. Instead, include the variable declaration someplace like
layout.html, right before wherever you load the mySite.js file -- that way
the variable will be defined before any code in mySite.js references it.
script
var myImg = {{=IMG(_src = URL('static','image/myImage.jpg'))}}
/script
script src={{=URL('static', 'js/mySite.js')}}/script
This strategy is used in web2py_ajax.html in order to dynamically define a
few variables needed within web2py.js (which is served as a static file).
Yet another option is to make myImg a parameter of your function in
mySite.js and pass it in a web2py template when you call that function:
In mySite.js:
function myFunction(myImg) {
// use myImg variable here
};
In layout.html and/or the page-specific view:
script src={{=URL('static', 'js/mySite.js')}}/script
script
[some code]
myFunction({{=IMG(_src = URL('static','image/myImage.jpg'))}});
[more code]
/script
Anthony
--
[web2py] Re: SQLFORM id
but this all leads me to the realization that web2py does not give a value to the form field of a SQLFORM until the form is processed, is there a request.vars.id that can be used before processing? Note, the id is the record id of the record added to the database. The record cannot be added to the database until after validation has passed, and you cannot therefore get a record id until after the form has been processed an accepted. Why do you need a database record id before the record is even inserted into the database? Anthony --
Re: [web2py] Re: Defining stored procedures
I suppose executesql would be fine in that case if you want to do it that way. On Saturday, August 25, 2012 6:34:18 PM UTC-4, Yarin wrote: Yeah I could create them outside of web2py, was just wondering if there was a good way to perform SQL 'prep' on a db along with the table migrations.. not critical though. On Sat, Aug 25, 2012 at 6:29 PM, Anthony abas...@gmail.com javascript:wrote: Do they need to be created dynamically by your app? If not, you could just create them outside of web2py. Side note -- if you want web2py to generate SQL for any queries, you can form the queries as usual and call the ._select() method instead of .select() -- that will return the SQL as a string rather than actually running the query. Anthony On Saturday, August 25, 2012 5:56:10 PM UTC-4, Yarin wrote: I'm assuming there's probably no support for defining stored procedures using DAL functions. Instead I was going to try to create them in raw sql using executesql whenever migrate was turned on. Just wondering if this is the best technique, or someone has another idea -- --
Re: [web2py] Re: SEO Friendly URLs and Page Titles
This runs into a problem where if I have two items of the same 'title', the
user will only be linked to the first one that was created. Can I make it
so the slug is a field that I designate? Or make it so the slug adds a
incrementing number such as:
Field('slug', compute=lambda row: IS_SLUG()(row.title *+ row.id*)[0])
I know thats not how you do it, but do you get what I mean? Is there a
better way?
On Thursday, August 23, 2012 1:18:16 AM UTC-6, Anthony wrote:
links = [lambda ro
w: A('Details',_href=URL('default','show', args=[row.slug]))]
fields = [db.equipment.category, db.equipment.title,
db.equipment.price]
You have not included slug in your list of fields, so I believe it will
not be included in the data query. Instead of specifying the list of
fields, you can set the readable attribute to False for fields you don't
want displayed (including slug). In that case, all fields will be
included in the query (including slug), but only the fields you want to
show will be visible in the grid.
Anthony
--
Re: [web2py] Re: NoSQL Question Again!!!
Ok, I think you have a problem with all the apps without a predefined model, not a problem with web2py. I don't think there are out there applications without a model (some kind of model is required in programming, heck, even ideas in your brain are) but there are evolving applications. You start with a model, than you want to extend it. Don't know if this is the best example, but, let's suppose you make an app to share recipes among users. Initially you think to have a simple user_id, recipe_content model. Then, you realize you can implement tags because now you have 1 unsorted recipes and your users will likely want to search through them in a somewhat organized manner. In a strictly modelled app, you'd have to sort out those 1 recipes and add tags (and force a None on every recipe that doesn't belong to a tag). In Nosql, you can have 100 tagged recipes and leave all the others without any knowledge of a tag (that is a concept separated then having a tag==None associated to them). Again, for the most detailed recipes (or the most contributive users), you'd like to implement a list of ingredients. You don't have to add an empty column containing the reference to the ingredients for just 10 users. In all of that, you end up having all your recipes with some common fields and some with additional ones, and you can query all of those in the same place. You'd have to sort out in the controller or in the view at some point what to print to the page. Some companies work like that: it's best to unleash coders from the standardized models to let features released sooner. And when you realize that having to add a column or a table to your app for 1m users take 100 gigabytes and the migration will keep your site down for 6 hours that you can't simply afford, Nosql comes in handy. In the end it will be a mess compared to a standardized MVC app ? Probably, but not too much. Don't forget that an app using a Nosql db can really have an added value also if strictly modelled. If you happen to notice that you require raw speed and a small amount of complicated joins that are solvable outside the db scope (e.g. an app to centralize the logs for a server facility) then a Nosql db may be more indicated than a full blown RDBMS. On Saturday, August 25, 2012 11:52:53 PM UTC+2, apps in tables wrote: A nice aticle http://www.aosabook.org/en/nosql.html I am still looking for schema-free application example. Regards, Ashraf --
[web2py] Re: SQLFORM id
I don't; just wondering if it was possible. I reconfigured my app to get the vars after they're processed I have no outstanding issues. for me this topic is closed. thanks for all the responses and explanations. On Saturday, August 25, 2012 6:57:09 PM UTC-4, Anthony wrote: but this all leads me to the realization that web2py does not give a value to the form field of a SQLFORM until the form is processed, is there a request.vars.id that can be used before processing? Note, the id is the record id of the record added to the database. The record cannot be added to the database until after validation has passed, and you cannot therefore get a record id until after the form has been processed an accepted. Why do you need a database record id before the record is even inserted into the database? Anthony --
Re: [web2py] Re: SEO Friendly URLs and Page Titles
Sure, something like that seems fine. Look at what SO does -- for example:
http://stackoverflow.com/questions/12050934/web2py-build-forms-in-controller-or-view.
I think they use the number as the unique record identifier, but also
include a slug (which doesn't necessarily have to be unique).
Anthony
On Saturday, August 25, 2012 7:16:50 PM UTC-4, SeamusSeamus wrote:
This runs into a problem where if I have two items of the same 'title',
the user will only be linked to the first one that was created. Can I make
it so the slug is a field that I designate? Or make it so the slug adds a
incrementing number such as:
Field('slug', compute=lambda row: IS_SLUG()(row.title *+ row.id*)[0])
I know thats not how you do it, but do you get what I mean? Is there a
better way?
On Thursday, August 23, 2012 1:18:16 AM UTC-6, Anthony wrote:
links = [lambda ro
w: A('Details',_href=URL('default','show', args=[row.slug]))]
fields = [db.equipment.category, db.equipment.title,
db.equipment.price]
You have not included slug in your list of fields, so I believe it will
not be included in the data query. Instead of specifying the list of
fields, you can set the readable attribute to False for fields you don't
want displayed (including slug). In that case, all fields will be
included in the query (including slug), but only the fields you want to
show will be visible in the grid.
Anthony
--
[web2py] Option to visit Non-mobile site with @mobilize
I would like to add the option to visit the regular version of the site on the mobile-view. However, from my understanding of @mobilize, it automatically redirects to the mobile version of the page if a mobile device is detected. Is there a way to override this behavior if a visitor on a mobile-device chooses the Non-mobile option for the site? --
[web2py] Re: Option to visit Non-mobile site with @mobilize
I don't think you can control that using the @mobilize decorator, but
instead of using the decorator, you can use request.user_agent().is_mobile
to detect mobile clients and make changes accordingly. The @mobilize
decorator just does this:
user_agent = request.user_agent()
if user_agent.is_mobile:
items = response.view.split('.')
items.insert(-1,'mobile')
response.view = '.'.join(items)
You could add that logic yourself to a model file, but make it conditional
so it isn't executed if the user has selected the desktop version (that
choice can be stored in the session).
Anthony
On Saturday, August 25, 2012 8:04:57 PM UTC-4, Mark Li wrote:
I would like to add the option to visit the regular version of the site on
the mobile-view.
However, from my understanding of @mobilize, it automatically redirects to
the mobile version of the page if a mobile device is detected. Is there a
way to override this behavior if a visitor on a mobile-device chooses the
Non-mobile option for the site?
--
Re: [web2py] Re: SEO Friendly URLs and Page Titles
Thanks for the info Anthony...
When I do this:
Field('slug', compute=lambda row: IS_SLUG()(row.title + - +
str(row.id))[0])
I get none as a slug...
On Saturday, August 25, 2012 5:53:49 PM UTC-6, Anthony wrote:
Sure, something like that seems fine. Look at what SO does -- for example:
http://stackoverflow.com/questions/12050934/web2py-build-forms-in-controller-or-view.
I think they use the number as the unique record identifier, but also
include a slug (which doesn't necessarily have to be unique).
Anthony
On Saturday, August 25, 2012 7:16:50 PM UTC-4, SeamusSeamus wrote:
This runs into a problem where if I have two items of the same 'title',
the user will only be linked to the first one that was created. Can I make
it so the slug is a field that I designate? Or make it so the slug adds a
incrementing number such as:
Field('slug', compute=lambda row: IS_SLUG()(row.title *+ row.id*)[0])
I know thats not how you do it, but do you get what I mean? Is there a
better way?
On Thursday, August 23, 2012 1:18:16 AM UTC-6, Anthony wrote:
links = [lambda ro
w: A('Details',_href=URL('default','show', args=[row.slug]))]
fields = [db.equipment.category, db.equipment.title,
db.equipment.price]
You have not included slug in your list of fields, so I believe it
will not be included in the data query. Instead of specifying the list of
fields, you can set the readable attribute to False for fields you don't
want displayed (including slug). In that case, all fields will be
included in the query (including slug), but only the fields you want to
show will be visible in the grid.
Anthony
--
Re: [web2py] Re: SEO Friendly URLs and Page Titles
Oh, yeah, I guess you probably can't use the id in a compute because there
is no id until the record has been inserted. You could instead make the id
part of the URL (like Stack Overflow), or maybe make it a virtual field, or
generate your own unique id (separate from the record id).
Anthony
On Saturday, August 25, 2012 8:34:22 PM UTC-4, SeamusSeamus wrote:
Thanks for the info Anthony...
When I do this:
Field('slug', compute=lambda row: IS_SLUG()(row.title + - + str(
row.id))[0])
I get none as a slug...
On Saturday, August 25, 2012 5:53:49 PM UTC-6, Anthony wrote:
Sure, something like that seems fine. Look at what SO does -- for
example:
http://stackoverflow.com/questions/12050934/web2py-build-forms-in-controller-or-view.
I think they use the number as the unique record identifier, but also
include a slug (which doesn't necessarily have to be unique).
Anthony
On Saturday, August 25, 2012 7:16:50 PM UTC-4, SeamusSeamus wrote:
This runs into a problem where if I have two items of the same 'title',
the user will only be linked to the first one that was created. Can I make
it so the slug is a field that I designate? Or make it so the slug adds a
incrementing number such as:
Field('slug', compute=lambda row: IS_SLUG()(row.title *+ row.id*
)[0])
I know thats not how you do it, but do you get what I mean? Is there a
better way?
On Thursday, August 23, 2012 1:18:16 AM UTC-6, Anthony wrote:
links = [lambda ro
w: A('Details',_href=URL('default','show', args=[row.slug]))]
fields = [db.equipment.category, db.equipment.title,
db.equipment.price]
You have not included slug in your list of fields, so I believe it
will not be included in the data query. Instead of specifying the list of
fields, you can set the readable attribute to False for fields you don't
want displayed (including slug). In that case, all fields will be
included in the query (including slug), but only the fields you want to
show will be visible in the grid.
Anthony
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