27 lines
991 B
Python
27 lines
991 B
Python
from django.contrib.auth import LOGIN_URL, REDIRECT_FIELD_NAME
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from django.http import HttpResponseRedirect
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from urllib import quote
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def user_passes_test(test_func, login_url=LOGIN_URL):
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"""
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Decorator for views that checks that the user passes the given test,
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redirecting to the log-in page if necessary. The test should be a callable
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that takes the user object and returns True if the user passes.
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"""
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def _dec(view_func):
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def _checklogin(request, *args, **kwargs):
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if test_func(request.user):
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return view_func(request, *args, **kwargs)
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return HttpResponseRedirect('%s?%s=%s' % (login_url, REDIRECT_FIELD_NAME, quote(request.get_full_path())))
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return _checklogin
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return _dec
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login_required = user_passes_test(lambda u: u.is_authenticated())
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login_required.__doc__ = (
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"""
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Decorator for views that checks that the user is logged in, redirecting
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to the log-in page if necessary.
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"""
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)
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