[mezzanine-users] Re: Mezzanine 3.0.8 released

[Adrian Marius Popa]

After a few fixes in the djang-firebird driver 

https://github.com/maxirobaina/django-firebird/blob/master/docs/changelog.txt
i'have got it working with django 1.6.2 and latest mezzanine 3.0.8 

http://mariuz.android-dev.ro/blog/migrated-to-django-162-and-mezzanine-30x/



On Wednesday, February 5, 2014 10:50:42 PM UTC+2, Stephen McDonald wrote:
>
> Hi all, 
>
> It's been a busy week since 3.0.7 and Mezzanine 3.0.8 is now out with a 
> handful of minor bugfixes and improvements:
>
> - Improved support for thumbnails on remove storage backends
> - Fixed conditional validation of content fields via their status in 
> Displayable models
> - More static proxy fixes (fixes many reported issues loading tinymce 
> dialogs etc)
> - More unicode fixes around page processor slugs
> - Initial support for using the latest upstream Grappelli/Filebrowser (via 
> https://github.com/sephii/mezzanine-grappelli)
> - urlpatterns for mezzanine.accounts now follow the convention of defaults 
> for Django's LOGIN_URL/LOGOUT_URL settings (/account/ becomes /accounts/, 
> with the former redirecting to the latter as a fallback)
> - Mezzanine's runserver will now serve files under STATIC_ROOT during 
> development
> - Fixes for unicode filenames in mezzanine.galleries
>
> Big thanks to everyone who helped out this week.
>
>
> -- 
> Stephen McDonald
> http://jupo.org 
>

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Re: [mezzanine-users] Firebird error in query : Invalid expression in the select list (not contained in group by)

[Adrian Marius Popa]

This was fixed with this commit in 
django-firebird https://github.com/maxirobaina/django-firebird/issues/22

On Thursday, November 7, 2013 11:21:13 AM UTC+2, Stephen McDonald wrote:
>
> The ORM shouldn't be able to create invalid SQL queries, and in this case 
> I'd guess it's an issue with the firebird backend. 
>
> I'd suggest raising it there: 
> https://github.com/maxirobaina/django-firebird
>
>
> On Thu, Nov 7, 2013 at 4:42 PM, Adrian Marius Popa 
> 
> > wrote:
>
>> The error is 
>>
>> Error while preparing SQL statement: - SQLCODE: -104 - Dynamic SQL Error 
>> - SQL error code = -104 - Invalid expression in the select list (not 
>> contained in either an aggregate function or the GROUP BY clause) 
>>
>> https://gist.github.com/mariuz/7349583
>>  
>> the template is in 
>>
>> /usr/local/lib/python2.7/dist-packages/mezzanine/blog/templates/blog/includes/filter_panel.html
>>
>> What it needs to be modified is that in firebird all that is in the 
>> select clause must be in the group by :site_id ...
>>
>>
>>
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>
>
>
> -- 
> Stephen McDonald
> http://jupo.org 
>

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[mezzanine-users] Why is PIL/Pillow not a dependency?

[Eduardo Rivas]

Hi everyone. Every time I try to create a new project with some initial 
data I run:

python manage.py createdb --noinput

Which fails with the following error:
django.core.exceptions.ImproperlyConfigured: Neither Pillow nor PIL could 
be imported: No module named Image

That is very explicit and simply requires running pip install pillow to get 
if fixed. However, my questions are: Why is pillow needed during the 
createdb process? How necessary is it to Mezzanine? Shouldn't it be a 
dependency? I don't know if I've found a bug, or maybe there's some obvious 
reason I'm overlooking.

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Re: [mezzanine-users] Why is PIL/Pillow not a dependency?

[Stephen McDonald]

Pillow should get installed automatically if neither are available:

https://github.com/stephenmcd/mezzanine/blob/master/setup.py#L37-L45


On Thu, Feb 13, 2014 at 7:12 AM, Eduardo Rivas wrote:

> Hi everyone. Every time I try to create a new project with some initial
> data I run:
>
> python manage.py createdb --noinput
>
> Which fails with the following error:
> django.core.exceptions.ImproperlyConfigured: Neither Pillow nor PIL could
> be imported: No module named Image
>
> That is very explicit and simply requires running pip install pillow to
> get if fixed. However, my questions are: Why is pillow needed during the
> createdb process? How necessary is it to Mezzanine? Shouldn't it be a
> dependency? I don't know if I've found a bug, or maybe there's some obvious
> reason I'm overlooking.
>
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>



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Re: [mezzanine-users] Why is PIL/Pillow not a dependency?

[Eduardo Rivas]

I tried it in a blank venv:

mkvirtualenv foobar

pip install mezzanine cartridge
...
Successfully installed mezzanine bleach requests-oauthlib django tzlocal 
future grappelli-safe filebrowser-safe requests six html5lib oauthlib 
pytz cartridge pisa


mezzanine-project -a cartridge foobar
cd foobar/
python manage.py createdb --noinput

And I get the same error as before. If I start the project with 
Mezzanine's default template (no -a cartridge option), I get another 
error from mezzanine_tags.py, but also related to Image.


Can you reproduce the steps? Is it something only in my end?

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Re: [mezzanine-users] Why is PIL/Pillow not a dependency?

[Cameron Moore]

I can confirm the same issue.  For some reason the pip setup script is not
detecting the need for Pillow when inside a clean virtualenv.  I've added
it to my requirements file manually.  I've seen the problem since I started
using Mezz on v3.0.6, IIRC.
-- 
Cameron Moore

On Wed, Feb 12, 2014 at 2:44 PM, Eduardo Rivas wrote:

> I tried it in a blank venv:
>
> mkvirtualenv foobar
>
> pip install mezzanine cartridge
> ...
> Successfully installed mezzanine bleach requests-oauthlib django tzlocal
> future grappelli-safe filebrowser-safe requests six html5lib oauthlib pytz
> cartridge pisa
>
> mezzanine-project -a cartridge foobar
> cd foobar/
> python manage.py createdb --noinput
>
> And I get the same error as before. If I start the project with
> Mezzanine's default template (no -a cartridge option), I get another error
> from mezzanine_tags.py, but also related to Image.
>
> Can you reproduce the steps? Is it something only in my end?
>
>

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[mezzanine-users] In cartridge project ,when order completed , click the button to download invoice, error incurred

[lu zou]

Hi~
In cartridge project ,when order completed , click the button to download 
invoice, error incurred,Could anyone tell me what app or lib should I 
install ,thanks ! info showed below:

ImportError at /shop/invoice/5/

No module named reportlab.lib.units

Request Method:GETRequest URL:
http://127.0.0.1:8000/shop/invoice/5/?format=pdfDjango Version:1.6.1Exception 
Type:ImportErrorException Value:

No module named reportlab.lib.units

Exception 
Location:/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/pisa-3.0.33-py2.7.egg/sx/pisa3/pisa_util.py
 
in , line 22Python Executable:
/Users/luzou/Documents/djanproj/cartridge/bin/pythonPython Version:2.7.2Python 
Path:

[u'/Users/luzou/Documents/djanproj/cartridge/src/cartridge/cartridge',
 
'/Users/luzou/Documents/djanproj/cartridge/src/cartridge/cartridge/project_template',
 '/Users/luzou/Documents/djanproj/cartridge/src/cartridge',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/pisa-3.0.33-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/Mezzanine-3.0.4-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/bleach-1.2.2-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/future-0.9.0-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/requests_oauthlib-0.3.3-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/requests-1.2.3-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/pytz-2013.8-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/html5lib-0.95-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/grappelli_safe-0.3.3-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/filebrowser_safe-0.3.1-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/Django-1.6.1-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/oauthlib-0.6.0-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/mezzanine_themes-0.3-py2.7.egg',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/django_likes-0.1-py2.7.egg',
 '/Users/luzou/Documents/djanproj/cartridge/lib/python27.zip',
 '/Users/luzou/Documents/djanproj/cartridge/lib/python2.7',
 '/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/plat-darwin',
 '/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/plat-mac',
 
'/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/plat-mac/lib-scriptpackages',
 '/Users/luzou/Documents/djanproj/cartridge/Extras/lib/python',
 '/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/lib-tk',
 '/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/lib-old',
 '/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/lib-dynload',
 '/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7',
 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin',
 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk',
 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac',
 
'/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages',
 '/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages']

Server time:Thu, 13 Feb 2014 08:35:33 +1000
Traceback Switch to copy-and-paste 
view

   - 
   
/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/Django-1.6.1-py2.7.egg/django/core/handlers/base.py
in get_response
   1. 
  
  response = wrapped_callback(request, *callback_args, 
**callback_kwargs)
  
  ...
   ▶ Local vars 
   - 
   
/Users/luzou/Documents/djanproj/cartridge/src/cartridge/cartridge/shop/views.py
in invoice
   1. 
  
  import ho.pisa
  
  ...
   ▶ Local vars 
   - 
   
/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/pisa-3.0.33-py2.7.egg/ho/pisa/__init__.py
in 
   1. 
  
  from sx.pisa3.pisa import *
  
  ...
   ▶ Local vars 
   - 
   
/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/pisa-3.0.33-py2.7.egg/sx/pisa3/__init__.py
in 
   1. 
  
  from pisa import *
  
  ...
   ▶ Local vars 
   - 
   
/Users/luzou/Documents/djanproj/cartridge/lib/python2.7/site-packages/pisa-3.0.33-py2.7.egg/sx/pisa3/pisa.py
in 
   1. 
  
  from pisa_document import *
  
  ...
   ▶ Local vars 
   - 
   
/Users/luzou/Documents

Re: [mezzanine-users] In cartridge project ,when order completed , click the button to download invoice, error incurred

[Danny]

On 13/02/2014 9:08 AM, lu zou wrote:

Hi~
In cartridge project ,when order completed , click the button to
download invoice, error incurred,Could anyone tell me what app or lib
should I install ,thanks ! info showed below:


  ImportError at /shop/invoice/5/

No module named reportlab.lib.units



It's reportlab. Pisa depends on it, but doesn't install it when you 
install pisa...


Just do a pip install reportlab and you should be fine.

Seeya. Danny.


--
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Re: [mezzanine-users] Nested Portlets

[Sandro Rodrigues]

My bad, i missed that part. That's a cool feature, but is not quite well 
the same think.
For example: how can i define the permissions to tell a page to won’t list 
some kind of pages in the types of pages that user can add when viewing the 
navigation tree in the admin?
I think that with permissions i cant do thinks like that. Am i wrong? 

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[mezzanine-users] Re: Why is PIL/Pillow not a dependency?

[Matt Stevenson]

I can confirm that installing via pip does indeed fail.

However, running `python setup.py install` does successfully append the 
`pillow` requirement: https://dpaste.de/obE1  -- and proceeds to install 
successfully (along with a `python manage.py createdb --install` also 
working fine).

Does pip import `install_requires` from the setup module without executing 
any logic?

On Thursday, 13 February 2014 07:12:54 UTC+11, Eduardo Rivas wrote:
>
> Hi everyone. Every time I try to create a new project with some initial 
> data I run:
>
> python manage.py createdb --noinput
>
> Which fails with the following error:
> django.core.exceptions.ImproperlyConfigured: Neither Pillow nor PIL could 
> be imported: No module named Image
>
> That is very explicit and simply requires running pip install pillow to 
> get if fixed. However, my questions are: Why is pillow needed during the 
> createdb process? How necessary is it to Mezzanine? Shouldn't it be a 
> dependency? I don't know if I've found a bug, or maybe there's some obvious 
> reason I'm overlooking.
>
>

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[mezzanine-users] Re: Why is PIL/Pillow not a dependency?

[Matt Stevenson]

I can confirm that installing via pip does indeed fail.

However, running `python setup.py install` does successfully append the 
`pillow` requirement: https://dpaste.de/obE1  -- and proceeds to install 
successfully (along with a `python manage.py createdb --install` also 
working fine).

Does pip import `install_requires` from the setup module without executing 
any logic?

On Thursday, 13 February 2014 07:12:54 UTC+11, Eduardo Rivas wrote:
>
> Hi everyone. Every time I try to create a new project with some initial 
> data I run:
>
> python manage.py createdb --noinput
>
> Which fails with the following error:
> django.core.exceptions.ImproperlyConfigured: Neither Pillow nor PIL could 
> be imported: No module named Image
>
> That is very explicit and simply requires running pip install pillow to 
> get if fixed. However, my questions are: Why is pillow needed during the 
> createdb process? How necessary is it to Mezzanine? Shouldn't it be a 
> dependency? I don't know if I've found a bug, or maybe there's some obvious 
> reason I'm overlooking.
>
>

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Re: [mezzanine-users] Why is PIL/Pillow not a dependency?

[Stephen McDonald]

I can't reproduce it and pillow installs each time for me - although I
don't use virtualenvwrapper:

$ virtualenv --distribute foo


On Thu, Feb 13, 2014 at 7:44 AM, Eduardo Rivas wrote:

> I tried it in a blank venv:
>
> mkvirtualenv foobar
>
> pip install mezzanine cartridge
> ...
> Successfully installed mezzanine bleach requests-oauthlib django tzlocal
> future grappelli-safe filebrowser-safe requests six html5lib oauthlib pytz
> cartridge pisa
>
> mezzanine-project -a cartridge foobar
> cd foobar/
> python manage.py createdb --noinput
>
> And I get the same error as before. If I start the project with
> Mezzanine's default template (no -a cartridge option), I get another error
> from mezzanine_tags.py, but also related to Image.
>
> Can you reproduce the steps? Is it something only in my end?
>
>
> --
> You received this message because you are subscribed to the Google Groups
> "Mezzanine Users" group.
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>



-- 
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http://jupo.org

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Re: [mezzanine-users] Why is PIL/Pillow not a dependency?

[Eduardo Rivas]

I tried it without venvwrapper and still the same, no pillow when 
installing from pip.


virtualenv foobar
source foobar/bin/activate
pip install mezzanine

Could it be the version of virtualenv or the env's pip?
virtualenv --version
1.11.2
pip --version
pip 1.5.2 from foobar/local/lib/python2.7/site-packages (python 2.7)

BTW, the "--distribute" option has been deprecated. See the third list 
item here: 
http://www.virtualenv.org/en/latest/news.html?highlight=distribute#id5


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Re: [mezzanine-users] Why is PIL/Pillow not a dependency?

[Stephen McDonald]

Looks like my stuff is really out of date which might explain the
difference:

(lol2) $ pip --version
pip 1.0.2 from
/Users/steve/dev/lol2/lib/python2.7/site-packages/pip-1.0.2-py2.7.egg
(python 2.7)
(lol2) $ deactivate
$ pip --version
pip 1.1 from /Library/Python/2.7/site-packages (python 2.7)
$ virtualenv --version
1.7




On Thu, Feb 13, 2014 at 10:25 AM, Eduardo Rivas wrote:

> I tried it without venvwrapper and still the same, no pillow when
> installing from pip.
>
> virtualenv foobar
> source foobar/bin/activate
> pip install mezzanine
>
> Could it be the version of virtualenv or the env's pip?
> virtualenv --version
> 1.11.2
> pip --version
> pip 1.5.2 from foobar/local/lib/python2.7/site-packages (python 2.7)
>
> BTW, the "--distribute" option has been deprecated. See the third list
> item here: http://www.virtualenv.org/en/latest/news.html?highlight=
> distribute#id5
>
>
> --
> You received this message because you are subscribed to the Google Groups
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> email to mezzanine-users+unsubscr...@googlegroups.com.
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>



-- 
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http://jupo.org

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Re: [mezzanine-users] Why is PIL/Pillow not a dependency?

[Stephen McDonald]

I had to call in an expert, I guess we'll just make the pillow dependency
explicit:

The topic for #pypa is: The official PyPA channel. Channel logging courtesy
of #dcpython. Use !logs for a link. /msg pmxbot !help for commands.
11:04
Topic for #pypa set by jezdez!~jezdez@django/committer/jezdez at 04:57:39
on 02/12/14

11:05
stephenmcd
My Python package has a setup.py which modifies the requirements list
during install-time, is this still possible with wheel installs?
11:05
dstufft
stephenmcd: No, but you can do conditional dependencies

11:05
dstufft
why are you modifying it at runtime

11:06
stephenmcd
it only installs pillow if both PIL or pillow aren't installed

11:06
dstufft
oh
I don't think that's possible

11:06
stephenmcd
will I go to hell if I stop supporting wheel installs?

11:07
dstufft
No, but you'll make folks sad. PIL is effectively unmaintained, why not
just use Pillow?

11:08
stephenmcd
no good reason really, I'll probably just make the dep explicit. Thanks a
lot.


On Thu, Feb 13, 2014 at 10:54 AM, Stephen McDonald  wrote:

> Looks like my stuff is really out of date which might explain the
> difference:
>
> (lol2) $ pip --version
> pip 1.0.2 from
> /Users/steve/dev/lol2/lib/python2.7/site-packages/pip-1.0.2-py2.7.egg
> (python 2.7)
> (lol2) $ deactivate
> $ pip --version
> pip 1.1 from /Library/Python/2.7/site-packages (python 2.7)
> $ virtualenv --version
> 1.7
>
>
>
>
> On Thu, Feb 13, 2014 at 10:25 AM, Eduardo Rivas 
> wrote:
>
>> I tried it without venvwrapper and still the same, no pillow when
>> installing from pip.
>>
>> virtualenv foobar
>> source foobar/bin/activate
>> pip install mezzanine
>>
>> Could it be the version of virtualenv or the env's pip?
>> virtualenv --version
>> 1.11.2
>> pip --version
>> pip 1.5.2 from foobar/local/lib/python2.7/site-packages (python 2.7)
>>
>> BTW, the "--distribute" option has been deprecated. See the third list
>> item here: http://www.virtualenv.org/en/latest/news.html?highlight=
>> distribute#id5
>>
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "Mezzanine Users" group.
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>> email to mezzanine-users+unsubscr...@googlegroups.com.
>> For more options, visit https://groups.google.com/groups/opt_out.
>>
>
>
>
> --
> Stephen McDonald
> http://jupo.org
>



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Re: [mezzanine-users] Why is PIL/Pillow not a dependency?

[Tzu-ping Chung]

The wheel bundler runs setup.py on the bundler's machine, and then archive 
the result with static lists of dependencies. pip doesn't run setup.py at 
all when it installs a wheel (the .whl archive doesn't even contain that 
file); all it does is unarchive and copy the files.

Dynamic requirement resolution wouldn't work unless pip offers a mechanism 
for runtime hooks during installation, which doesn't seem to be on PyPA's 
roadmap.

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[mezzanine-users] Custom Page Processor and render default Form content model

[Danny flack]

Is it possible to have a custom page processor yet render the default Form 
content model associated to the page?

I would like to intercept the posted form data, yet use the default 
rendering for the form itself. (The content model for the page is Form)

I tried the following but it doesn't work:

@processor_for('rsvp')
def rsvp_form(request, page):
return {'form': page.get_content_model()}

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[mezzanine-users] Validate Page's Form content model with page processor

[Danny flack]

I would like to utilize the built-in Page content model "Form" and be able 
to intercept posted form data via a Page Processor to perform custom 
validation on it.

I know you can return a dictionary with extra response content, but I'm at 
a loss at how to force an "invalid" form submission.

In the example below, there is a Page slug with "rsvp" and it has a Form 
content model with a bunch of fields.

I'd like to do something like this which would be able to invalidate the 
form and prevent it from submitting successfully.

@processor_for('rsvp') 
def rsvp_form(request, page):  
if not request.POST.get('something'):
return {'errors': 'tons of them'}
return {}

Is that something that's possible?

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