diff options
Diffstat (limited to 'requests_cache')
| -rw-r--r-- | requests_cache/cache_control.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/requests_cache/cache_control.py b/requests_cache/cache_control.py index 604820f..5b238d8 100644 --- a/requests_cache/cache_control.py +++ b/requests_cache/cache_control.py @@ -28,7 +28,7 @@ __all__ = ['DO_NOT_CACHE', 'CacheActions'] # May be set by either headers or expire_after param to disable caching DO_NOT_CACHE = 0 # Supported Cache-Control directives -CACHE_DIRECTIVES = ['max-age', 'no-cache', 'no-store'] +CACHE_DIRECTIVES = ['immutable', 'max-age', 'no-cache', 'no-store'] CacheDirective = Tuple[str, Union[None, int, bool]] ExpirationTime = Union[None, int, float, str, datetime, timedelta] @@ -136,9 +136,12 @@ class CacheActions: logger.debug(f'Cache directives from response headers: {directives}') # Check headers for expiration, validators, and other cache directives - self.expire_after = coalesce( - directives.get('max-age'), directives.get('expires'), self.expire_after - ) + if directives.get('immutable'): + self.expire_after = -1 + else: + self.expire_after = coalesce( + directives.get('max-age'), directives.get('expires'), self.expire_after + ) has_validator = response.headers.get('ETag') or response.headers.get('Last-Modified') no_store = 'no-store' in directives or 'no-store' in self.request_directives |