PapaTutuWawa/etesync-server
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app settings: cache all the properties rather than recalc every time.

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They never change during runtime anyway.
This commit is contained in:
Tom Hacohen 2020-07-13 14:35:31 +03:00
parent f9add36f18
commit 5c2f4d96ad
1 changed files with 5 additions and 4 deletions
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9
django_etebase/app_settings.py
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@ -11,6 +11,7 @@
# #
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>. # along with this program. If not, see <http://www.gnu.org/licenses/>.
from django.utils.functional import cached_property
class AppSettings: class AppSettings:
@ -29,7 +30,7 @@ class AppSettings:
from django.conf import settings from django.conf import settings
return getattr(settings, self.prefix + name, dflt) return getattr(settings, self.prefix + name, dflt)
@property @cached_property
def API_PERMISSIONS(self): # pylint: disable=invalid-name def API_PERMISSIONS(self): # pylint: disable=invalid-name
perms = self._setting("API_PERMISSIONS", ('rest_framework.permissions.IsAuthenticated', )) perms = self._setting("API_PERMISSIONS", ('rest_framework.permissions.IsAuthenticated', ))
ret = [] ret = []
@ -37,7 +38,7 @@ class AppSettings:
ret.append(self.import_from_str(perm)) ret.append(self.import_from_str(perm))
return ret return ret
@property @cached_property
def API_AUTHENTICATORS(self): # pylint: disable=invalid-name def API_AUTHENTICATORS(self): # pylint: disable=invalid-name
perms = self._setting("API_AUTHENTICATORS", ('rest_framework.authentication.TokenAuthentication', perms = self._setting("API_AUTHENTICATORS", ('rest_framework.authentication.TokenAuthentication',
'rest_framework.authentication.SessionAuthentication')) 'rest_framework.authentication.SessionAuthentication'))
@ -46,14 +47,14 @@ class AppSettings:
ret.append(self.import_from_str(perm)) ret.append(self.import_from_str(perm))
return ret return ret
@property @cached_property
def GET_USER_QUERYSET(self): # pylint: disable=invalid-name def GET_USER_QUERYSET(self): # pylint: disable=invalid-name
get_user_queryset = self._setting("GET_USER_QUERYSET", None) get_user_queryset = self._setting("GET_USER_QUERYSET", None)
if get_user_queryset is not None: if get_user_queryset is not None:
return self.import_from_str(get_user_queryset) return self.import_from_str(get_user_queryset)
return None return None
@property @cached_property
def CHALLENGE_VALID_SECONDS(self): # pylint: disable=invalid-name def CHALLENGE_VALID_SECONDS(self): # pylint: disable=invalid-name
return self._setting("CHALLENGE_VALID_SECONDS", 60) return self._setting("CHALLENGE_VALID_SECONDS", 60)