cea720e793
This patch also re-organizes imports to import one per line. Change-Id: Ia958e3a30a48d4308d08d51df243c1272425c316 Fixes: bug 1188529 Fixes: bug 1188537
36 lines
1.5 KiB
Python
36 lines
1.5 KiB
Python
import copy
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from django.utils.functional import empty
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from django.utils.functional import LazyObject
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class LazySettings(LazyObject):
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def _setup(self, name=None):
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from django.conf import settings
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from horizon.conf.default import HORIZON_CONFIG as DEFAULT_CONFIG
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HORIZON_CONFIG = copy.copy(DEFAULT_CONFIG)
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HORIZON_CONFIG.update(settings.HORIZON_CONFIG)
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# Ensure we always have our exception configuration...
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for exc_category in ['unauthorized', 'not_found', 'recoverable']:
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if exc_category not in HORIZON_CONFIG['exceptions']:
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default_exc_config = DEFAULT_CONFIG['exceptions'][exc_category]
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HORIZON_CONFIG['exceptions'][exc_category] = default_exc_config
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# Ensure our password validator always exists...
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if 'regex' not in HORIZON_CONFIG['password_validator']:
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default_pw_regex = DEFAULT_CONFIG['password_validator']['regex']
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HORIZON_CONFIG['password_validator']['regex'] = default_pw_regex
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if 'help_text' not in HORIZON_CONFIG['password_validator']:
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default_pw_help = DEFAULT_CONFIG['password_validator']['help_text']
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HORIZON_CONFIG['password_validator']['help_text'] = default_pw_help
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self._wrapped = HORIZON_CONFIG
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def __getitem__(self, name, fallback=None):
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if self._wrapped is empty:
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self._setup(name)
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return self._wrapped.get(name, fallback)
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HORIZON_CONFIG = LazySettings()
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