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POpython django shell (ipython) unexpected behavior or bug?
 

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  1. POpython django shell (ipython) unexpected behavior or bug?
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    <p>Django shell behaves (at least for me) unexpected when working with locale settings. Form validation of a comma separated decimal field works when calling from external script and fails on calling from django shell (ipython).</p> <p>Starting a new Project I got the following files:</p> <pre><code>local_forms/ ├── local_forms │   ├── __init__.py │   ├── models.py │   ├── settings.py │   ├── urls.py │   └── wsgi.py ├── manage.py ├── my_form.py ├── test_form.py </code></pre> <p>local_forms/models.py:</p> <pre><code>from django.db import models class MyModel(models.Model): val=models.DecimalField("value",max_digits=11,decimal_places=2) </code></pre> <p>my_form.py</p> <pre><code>from django import forms from django.conf import settings from local_forms.models import MyModel class MyForm(forms.ModelForm): val = forms.DecimalField(localize=True) def __init__(self,*args,**kwargs): super(MyForm,self).__init__(*args,**kwargs) self.fields['val'].localize=True if __debug__: print self.fields['val'].localize print ("Separator: "+settings.DECIMAL_SEPARATOR) print ("Language: " +settings.LANGUAGE_CODE) class Meta: model=MyModel </code></pre> <p>test_form.py:</p> <pre><code>#!/usr/bin/env python import os import sys if __name__ == "__main__": os.environ.setdefault("DJANGO_SETTINGS_MODULE", "local_forms.settings") import my_form form=my_form.MyForm({'val':'0,2'}) print ("Is bound: %s" % form.is_bound) print ("Form valid %s" % form.is_valid()) print("Errors in val: %s" % form['val'].errors) </code></pre> <p>Calling ./test_form.py yields:</p> <pre><code>./test_form.py True Separator: . Language: de-de Is bound: True Form valid True Errors in val: </code></pre> <p>Doing the same thing in django shell: python manage.py shell</p> <pre><code>In [1]: import my_form as mf In [2]: form=mf.MyForm({'val':'0,2'}) True Separator: . Language: de-de In [3]: form.is_valid() Out[3]: False In [4]: form['val'].errors Out[4]: [u'Enter a number.'] </code></pre> <p>To sum up: If i start the django shell (which on my pc uses ipython) the locale somehow does not work. Doing exactly the same in a script works perfectly. Can you please explain this behavior?</p>
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    1. COTested it with bpython interpreter and got the same error. Maybe is some settings not getting imported or some path not getting loaded.
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