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Disable jinja cache properly by setting cache_size to 0 (#662) (#787)

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* Disable jinja cache properly by setting cache_size to 0 (#662)
* Without disabling the cache you get some difficult to debug rendering errors. Regression from 1.2.0.
This commit is contained in:
Kevin Chung
2018-12-06 22:36:34 -05:00
committed by GitHub
parent 5cedcb7372
commit ecd630c64a
1 changed files with 3 additions and 2 deletions
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5
CTFd/__init__.py
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@@ -28,7 +28,6 @@ class CTFdFlask(Flask):
def __init__(self, *args, **kwargs): def __init__(self, *args, **kwargs):
"""Overriden Jinja constructor setting a custom jinja_environment""" """Overriden Jinja constructor setting a custom jinja_environment"""
self.jinja_environment = SandboxedBaseEnvironment self.jinja_environment = SandboxedBaseEnvironment
self.jinja_environment.cache = None
self.session_interface = CachingSessionInterface(key_prefix='session') self.session_interface = CachingSessionInterface(key_prefix='session')
Flask.__init__(self, *args, **kwargs) Flask.__init__(self, *args, **kwargs)
@@ -42,7 +41,9 @@ class SandboxedBaseEnvironment(SandboxedEnvironment):
def __init__(self, app, **options): def __init__(self, app, **options):
if 'loader' not in options: if 'loader' not in options:
options['loader'] = app.create_global_jinja_loader() options['loader'] = app.create_global_jinja_loader()
SandboxedEnvironment.__init__(self, **options) # Disable cache entirely so that themes can be switched (#662)
# If the cache is enabled, switching themes will cause odd rendering errors
SandboxedEnvironment.__init__(self, cache_size=0, **options)
self.app = app self.app = app