Lazy is good. You can turn it to your advantage with this:
import functools
def my_awesome_decorator(path=None, method=['GET','POST'],
requires_login=False):
def wrapper(func, path=path, method=method,
requires_login=requires_login):
path = path or func.__name__
template = func.__name__+'.html'
fixtures = [template, db, session, auth]
if requires_login: fixtures.append(auth.user)
@action(path, method=method)
@action.uses(*fixtures)
@functools.wraps(func)
def tmp(*a, **b):
d = func(*a, **b)
if isinstance(d, dict):
d['session'] = dict(session.local.data)
if requires_login: d['user'] = auth.get_user()
return d
return tmp
return wrapper
@my_awesome_decorator('test')
def index():
return {}
On Tuesday, 21 January 2020 05:39:51 UTC-8, Jim S wrote:
>
> Thanks Massimo. I was hoping to avoid having to pass something to the
> view every time. I'm lazy, right? I'm assuming that this is the same if I
> used response instead of session. In web2py you didn't have to pass
> response to the view, it was automatically available.
>
> -Jim
>
> On Tue, Jan 21, 2020 at 1:00 AM Massimo Di Pierro <
> [email protected]> wrote:
>
>> I would recommend you do something like this
>>
>> @action('index')
>> @action.uses('index.html', session)
>> def index():
>> ...
>> return dict(session=dict(session))
>>
>> This will pass a shallow copy of the session to the view. You will be
>> free to read from the session in index.html but you should not write it.
>>
>>
>>
>> On Friday, 17 January 2020 12:34:43 UTC-8, Jim S wrote:
>>>
>>> I should re-state my problem. With web2py I wasn't using session, but
>>> response. I added a couple of attributes that always got added to the
>>> response object. Not sure how to mimic that in py4web, or would I even
>>> want to?
>>>
>>> -Jim
>>>
>>> On Fri, Jan 17, 2020 at 11:16 AM Jim S <[email protected]> wrote:
>>>
>>>> Hi
>>>>
>>>> I'm trying to pass a session variable to layout.html but it tells me
>>>> that session is not available:
>>>>
>>>> NameError: name 'session' is not defined
>>>>
>>>> I use this technique in web2py to send a page title to layout.html
>>>> without having to pass it in the returned dict from the controller.
>>>>
>>>> Obviously I'm being lazy using this technique. Will this work with
>>>> py4web or is it best for me to pass in explicitly in each controller?
>>>>
>>>> -Jim
>>>>
>>>> --
>>>> Resources:
>>>> - http://web2py.com
>>>> - http://web2py.com/book (Documentation)
>>>> - http://github.com/web2py/web2py (Source code)
>>>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>>>> ---
>>>> You received this message because you are subscribed to a topic in the
>>>> Google Groups "web2py-users" group.
>>>> To unsubscribe from this topic, visit
>>>> https://groups.google.com/d/topic/web2py/cgg6M7B_wkI/unsubscribe.
>>>> To unsubscribe from this group and all its topics, send an email to
>>>> [email protected].
>>>> To view this discussion on the web visit
>>>> https://groups.google.com/d/msgid/web2py/8848279b-e889-4b9b-90a6-664813a47b89%40googlegroups.com
>>>>
>>>> <https://groups.google.com/d/msgid/web2py/8848279b-e889-4b9b-90a6-664813a47b89%40googlegroups.com?utm_medium=email&utm_source=footer>
>>>> .
>>>>
>>> --
>> Resources:
>> - http://web2py.com
>> - http://web2py.com/book (Documentation)
>> - http://github.com/web2py/web2py (Source code)
>> - https://code.google.com/p/web2py/issues/list (Report Issues)
>> ---
>> You received this message because you are subscribed to a topic in the
>> Google Groups "web2py-users" group.
>> To unsubscribe from this topic, visit
>> https://groups.google.com/d/topic/web2py/cgg6M7B_wkI/unsubscribe.
>> To unsubscribe from this group and all its topics, send an email to
>> [email protected].
>> To view this discussion on the web visit
>> https://groups.google.com/d/msgid/web2py/06f7bcfe-4a9f-42a0-a5ec-a686edf6513e%40googlegroups.com
>>
>> <https://groups.google.com/d/msgid/web2py/06f7bcfe-4a9f-42a0-a5ec-a686edf6513e%40googlegroups.com?utm_medium=email&utm_source=footer>
>> .
>>
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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