diff options
Diffstat (limited to 'requests_cache')
| -rw-r--r-- | requests_cache/session.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/requests_cache/session.py b/requests_cache/session.py index e58cc57..3dbdb05 100644 --- a/requests_cache/session.py +++ b/requests_cache/session.py @@ -311,6 +311,12 @@ class CacheMixin(MIXIN_BASE): """**Deprecated:** Use ``session.cache.remove(expired=True)`` instead""" self.cache.delete(expired=True, invalid=True) + def __getstate__(self): + # Unlike requests.Session, CachedSession may contain backend connection objects that can't + # be pickled. Support for this could be added if necessary, but for now it's explicitly + # disabled to avoid confusing errors upon unpickling. + raise NotImplementedError('CachedSession cannot be pickled') + def __repr__(self): return f'<CachedSession(cache={repr(self.cache)}, settings={self.settings})>' |