class RedirectView
from django.views.generic import RedirectView
Provide a redirect on any GET request.
Ancestors (MRO)
- RedirectView
-
View
Attributes
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Defined in |
http_method_names = ['get', 'post', 'put', 'patch', 'delete', 'head', 'options', 'trace']
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View
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pattern_name = None
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RedirectView
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permanent = False
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RedirectView
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query_string = False
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RedirectView
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url = None
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RedirectView
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Expand
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Methods
def
__init__(self, **kwargs):
View
¶
Constructor. Called in the URLconf; can contain helpful extra
keyword arguments, and other things.
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47 | def __init__(self, **kwargs):
"""
Constructor. Called in the URLconf; can contain helpful extra
keyword arguments, and other things.
"""
# Go through keyword arguments, and either save their values to our
# instance, or raise an error.
for key, value in kwargs.items():
setattr(self, key, value)
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def
_allowed_methods(self):
View
¶
| def _allowed_methods(self):
return [m.upper() for m in self.http_method_names if hasattr(self, m)]
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def
as_view(cls, **initkwargs):
View
¶
Main entry point for a request-response process.
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76 | @classonlymethod
def as_view(cls, **initkwargs):
"""Main entry point for a request-response process."""
for key in initkwargs:
if key in cls.http_method_names:
raise TypeError("You tried to pass in the %s method name as a "
"keyword argument to %s(). Don't do that."
% (key, cls.__name__))
if not hasattr(cls, key):
raise TypeError("%s() received an invalid keyword %r. as_view "
"only accepts arguments that are already "
"attributes of the class." % (cls.__name__, key))
def view(request, *args, **kwargs):
self = cls(**initkwargs)
if hasattr(self, 'get') and not hasattr(self, 'head'):
self.head = self.get
self.request = request
self.args = args
self.kwargs = kwargs
return self.dispatch(request, *args, **kwargs)
view.view_class = cls
view.view_initkwargs = initkwargs
# take name and docstring from class
update_wrapper(view, cls, updated=())
# and possible attributes set by decorators
# like csrf_exempt from dispatch
update_wrapper(view, cls.dispatch, assigned=())
return view
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def
delete(self, request, *args, **kwargs):
RedirectView
¶
| def delete(self, request, *args, **kwargs):
return self.get(request, *args, **kwargs)
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def
dispatch(self, request, *args, **kwargs):
View
¶
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89 | def dispatch(self, request, *args, **kwargs):
# Try to dispatch to the right method; if a method doesn't exist,
# defer to the error handler. Also defer to the error handler if the
# request method isn't on the approved list.
if request.method.lower() in self.http_method_names:
handler = getattr(self, request.method.lower(), self.http_method_not_allowed)
else:
handler = self.http_method_not_allowed
return handler(request, *args, **kwargs)
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def
get(self, request, *args, **kwargs):
RedirectView
¶
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191 | def get(self, request, *args, **kwargs):
url = self.get_redirect_url(*args, **kwargs)
if url:
if self.permanent:
return HttpResponsePermanentRedirect(url)
else:
return HttpResponseRedirect(url)
else:
logger.warning(
'Gone: %s', request.path,
extra={'status_code': 410, 'request': request}
)
return HttpResponseGone()
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def
get_redirect_url(self, *args, **kwargs):
RedirectView
¶
Return the URL redirect to. Keyword arguments from the URL pattern
match generating the redirect request are provided as kwargs to this
method.
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176 | def get_redirect_url(self, *args, **kwargs):
"""
Return the URL redirect to. Keyword arguments from the URL pattern
match generating the redirect request are provided as kwargs to this
method.
"""
if self.url:
url = self.url % kwargs
elif self.pattern_name:
url = reverse(self.pattern_name, args=args, kwargs=kwargs)
else:
return None
args = self.request.META.get('QUERY_STRING', '')
if args and self.query_string:
url = "%s?%s" % (url, args)
return url
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def
head(self, request, *args, **kwargs):
RedirectView
¶
| def head(self, request, *args, **kwargs):
return self.get(request, *args, **kwargs)
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def
http_method_not_allowed(self, request, *args, **kwargs):
View
¶
| def http_method_not_allowed(self, request, *args, **kwargs):
logger.warning(
'Method Not Allowed (%s): %s', request.method, request.path,
extra={'status_code': 405, 'request': request}
)
return HttpResponseNotAllowed(self._allowed_methods())
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def
options(self, request, *args, **kwargs):
¶
RedirectView
Handle responding to requests for the OPTIONS HTTP verb.
| def options(self, request, *args, **kwargs):
return self.get(request, *args, **kwargs)
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View
Handle responding to requests for the OPTIONS HTTP verb.
| def options(self, request, *args, **kwargs):
"""Handle responding to requests for the OPTIONS HTTP verb."""
response = HttpResponse()
response['Allow'] = ', '.join(self._allowed_methods())
response['Content-Length'] = '0'
return response
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def
patch(self, request, *args, **kwargs):
RedirectView
¶
| def patch(self, request, *args, **kwargs):
return self.get(request, *args, **kwargs)
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def
post(self, request, *args, **kwargs):
RedirectView
¶
| def post(self, request, *args, **kwargs):
return self.get(request, *args, **kwargs)
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def
put(self, request, *args, **kwargs):
RedirectView
¶
| def put(self, request, *args, **kwargs):
return self.get(request, *args, **kwargs)
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