diff options
| -rw-r--r-- | django/contrib/sessions/backends/file.py | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/django/contrib/sessions/backends/file.py b/django/contrib/sessions/backends/file.py index 221db5cc60..a8c3c69b10 100644 --- a/django/contrib/sessions/backends/file.py +++ b/django/contrib/sessions/backends/file.py @@ -1,14 +1,23 @@ import os +import tempfile from django.conf import settings from django.contrib.sessions.backends.base import SessionBase -from django.core.exceptions import SuspiciousOperation +from django.core.exceptions import SuspiciousOperation, ImproperlyConfigured class SessionStore(SessionBase): """ Implements a file based session store. """ def __init__(self, session_key=None): - self.storage_path = settings.SESSION_FILE_PATH + self.storage_path = getattr(settings, "SESSION_FILE_PATH", tempfile.gettempdir()) + + # Make sure the storage path is valid. + if not os.path.isdir(self.storage_path): + raise ImproperlyConfigured("The session storage path %r doesn't exist. "\ + "Please set your SESSION_FILE_PATH setting "\ + "to an existing directory in which Django "\ + "can store session data." % self.storage_path) + self.file_prefix = settings.SESSION_COOKIE_NAME super(SessionStore, self).__init__(session_key) |