from django import forms
class a(forms.Form):
name = forms.CharField(initial='Your name')
url = forms.URLField(initial='Your Web site')
comment = forms.CharField()
data = {'name': 'hahaha', 'url': '', 'comment': 'Foo'}
f = a(data,auto_id=False)
#print f.is_valid()
print f.errors
ошибка:
Traceback (most recent call last):
File "D:\zjm_code\register\registration\a.py", line 15, in <module>
print f.errors
File "D:\Python25.4\Lib\site-packages\django\utils\encoding.py", line 32, in __str__
return self.__unicode__().encode('utf-8')
File "D:\Python25.4\Lib\site-packages\django\forms\util.py", line 21, in __unicode__
return self.as_ul()
File "D:\Python25.4\Lib\site-packages\django\forms\util.py", line 27, in as_ul
for k, v in self.items()]))
File "D:\Python25.4\Lib\site-packages\django\utils\encoding.py", line 71, in force_unicode
s = unicode(s)
File "D:\Python25.4\Lib\site-packages\django\forms\util.py", line 37, in __unicode__
return self.as_ul()
File "D:\Python25.4\Lib\site-packages\django\forms\util.py", line 42, in as_ul
% ''.join([u'<li>%s</li>' % conditional_escape(force_unicode(e)) for e in self]))
File "D:\Python25.4\Lib\site-packages\django\utils\encoding.py", line 71, in force_unicode
s = unicode(s)
File "D:\Python25.4\Lib\site-packages\django\utils\functional.py", line 201, in __unicode_cast
return self.__func(*self.__args, **self.__kw)
File "D:\Python25.4\Lib\site-packages\django\utils\translation\__init__.py", line 62, in ugettext
return real_ugettext(message)
File "D:\Python25.4\Lib\site-packages\django\utils\translation\__init__.py", line 32, in delayed_loader
if settings.USE_I18N:
File "D:\Python25.4\Lib\site-packages\django\utils\functional.py", line 269, in __getattr__
self._setup()
File "D:\Python25.4\Lib\site-packages\django\conf\__init__.py", line 38, in _setup
raise ImportError("Settings cannot be imported, because environment variable %s is undefined." % ENVIRONMENT_VARIABLE)
ImportError: Settings cannot be imported, because environment variable DJANGO_SETTINGS_MODULE is undefined.