def _user_has_module_perms(user, app_label):
anon = user.is_anonymous()
for backend in auth.get_backends():
if not anon or backend.supports_anonymous_user:
if hasattr(backend, "has_module_perms"):
if backend.has_module_perms(user, app_label):
return True
return False
def get_group_permissions(self):
"""
Returns a list of permission strings that this user has through
his/her groups. This method queries all available auth backends.
"""
permissions = set()
for backend in auth.get_backends():
if hasattr(backend, "get_group_permissions"):
permissions.update(backend.get_group_permissions(self))
return permissions
def get_group_permissions(self):
"""
Returns a list of permission strings that this user has through
his/her groups. This method queries all available auth backends.
"""
permissions = set()
for backend in auth.get_backends():
if hasattr(backend, "get_group_permissions"):
permissions.update(backend.get_group_permissions(self))
return permissions
def _user_has_module_perms(user, app_label):
anon = user.is_anonymous()
active = user.is_active
for backend in auth.get_backends():
if (not active and not anon and backend.supports_inactive_user) or \
(not anon or backend.supports_anonymous_user):
if hasattr(backend, "has_module_perms"):
if backend.has_module_perms(user, app_label):
return True
return False
def _user_has_perm(user, perm, obj):
anon = user.is_anonymous()
for backend in auth.get_backends():
if not anon or backend.supports_anonymous_user:
if hasattr(backend, "has_perm"):
if obj is not None:
if (backend.supports_object_permissions and
backend.has_perm(user, perm, obj)):
return True
else:
if backend.has_perm(user, perm):
return True
return False
def _user_get_all_permissions(user, obj):
permissions = set()
anon = user.is_anonymous()
for backend in auth.get_backends():
if not anon or backend.supports_anonymous_user:
if hasattr(backend, "get_all_permissions"):
if obj is not None:
if backend.supports_object_permissions:
permissions.update(
backend.get_all_permissions(user, obj)
)
else:
permissions.update(backend.get_all_permissions(user))
return permissions
def has_module_perms(self, app_label):
"""
Returns True if the user has any permissions in the given app
label. Uses pretty much the same logic as has_perm, above.
"""
if not self.is_active:
return False
if self.is_superuser:
return True
for backend in auth.get_backends():
if hasattr(backend, "has_module_perms"):
if backend.has_module_perms(self, app_label):
return True
return False
def has_module_perms(self, app_label):
"""
Returns True if the user has any permissions in the given app
label. Uses pretty much the same logic as has_perm, above.
"""
if not self.is_active:
return False
if self.is_superuser:
return True
for backend in auth.get_backends():
if hasattr(backend, "has_module_perms"):
if backend.has_module_perms(self, app_label):
return True
return False
def get_group_permissions(self, obj=None):
"""
Returns a list of permission strings that this user has through
his/her groups. This method queries all available auth backends.
If an object is passed in, only permissions matching this object
are returned.
"""
permissions = set()
for backend in auth.get_backends():
if hasattr(backend, "get_group_permissions"):
if obj is not None:
if backend.supports_object_permissions:
permissions.update(
backend.get_group_permissions(self, obj)
)
else:
permissions.update(backend.get_group_permissions(self))
return permissions
def has_perm(self, perm):
"""
Returns True if the user has the specified permission. This method
queries all available auth backends, but returns immediately if any
backend returns True. Thus, a user who has permission from a single
auth backend is assumed to have permission in general.
"""
# Inactive users have no permissions.
if not self.is_active:
return False
# Superusers have all permissions.
if self.is_superuser:
return True
# Otherwise we need to check the backends.
for backend in auth.get_backends():
if hasattr(backend, "has_perm"):
if backend.has_perm(self, perm):
return True
return False
def has_perm(self, perm):
"""
Returns True if the user has the specified permission. This method
queries all available auth backends, but returns immediately if any
backend returns True. Thus, a user who has permission from a single
auth backend is assumed to have permission in general.
"""
# Inactive users have no permissions.
if not self.is_active:
return False
# Superusers have all permissions.
if self.is_superuser:
return True
# Otherwise we need to check the backends.
for backend in auth.get_backends():
if hasattr(backend, "has_perm"):
if backend.has_perm(self, perm):
return True
return False
def get_all_permissions(self):
permissions = set()
for backend in auth.get_backends():
if hasattr(backend, "get_all_permissions"):
permissions.update(backend.get_all_permissions(self))
return permissions
def get_all_permissions(self):
permissions = set()
for backend in auth.get_backends():
if hasattr(backend, "get_all_permissions"):
permissions.update(backend.get_all_permissions(self))
return permissions
