mirror of
https://github.com/Hopiu/django-rosetta.git
synced 2026-05-19 02:01:07 +00:00
0db5ccb406
* Added a RosettaSettings class that keep rosetta settings * Settings are reloaded via the ``setting_changed`` django signal is sent * this should be completely backwards compatible, unless for hacks like reading the settings file from disk (nobody does this right ?)
98 lines
3.4 KiB
Python
98 lines
3.4 KiB
Python
"""
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For a description of each rosetta setting see: docs/settings.rst.
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"""
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from django.conf import settings as dj_settings
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from django.core.signals import setting_changed
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__all__ = ['settings']
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class RosettaSettings(object):
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"""
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Class that holds rosetta settings.
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The settings object is an instance of this class and is reloaded when
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the ``setting_changed`` signal is dispatched.
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"""
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SETTINGS = {
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'ROSETTA_MESSAGES_PER_PAGE': ('MESSAGES_PER_PAGE', 10),
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'ROSETTA_ENABLE_TRANSLATION_SUGGESTIONS': (
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'ENABLE_TRANSLATION_SUGGESTIONS', False
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),
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'YANDEX_TRANSLATE_KEY': ('YANDEX_TRANSLATE_KEY', None),
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'AZURE_CLIENT_SECRET': ('AZURE_CLIENT_SECRET', None),
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'ROSETTA_MAIN_LANGUAGE': ('MAIN_LANGUAGE', None),
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'ROSETTA_MESSAGES_SOURCE_LANGUAGE_CODE': (
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'MESSAGES_SOURCE_LANGUAGE_CODE', 'en'
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),
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'ROSETTA_MESSAGES_SOURCE_LANGUAGE_NAME': (
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'MESSAGES_SOURCE_LANGUAGE_NAME', 'English'
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),
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'ROSETTA_ACCESS_CONTROL_FUNCTION': ('ACCESS_CONTROL_FUNCTION', None),
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'ROSETTA_WSGI_AUTO_RELOAD': ('WSGI_AUTO_RELOAD', False),
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'ROSETTA_UWSGI_AUTO_RELOAD': ('UWSGI_AUTO_RELOAD', False),
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'ROSETTA_EXCLUDED_APPLICATIONS': ('EXCLUDED_APPLICATIONS', ()),
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'ROSETTA_POFILE_WRAP_WIDTH': ('POFILE_WRAP_WIDTH', 78),
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'ROSETTA_STORAGE_CLASS': (
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'STORAGE_CLASS', 'rosetta.storage.CacheRosettaStorage'
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),
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'ROSETTA_ENABLE_REFLANG': ('ENABLE_REFLANG', False),
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'ROSETTA_POFILENAMES': ('POFILENAMES', ('django.po', 'djangojs.po')),
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'ROSETTA_CACHE_NAME': (
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'ROSETTA_CACHE_NAME',
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'rosetta' if 'rosetta' in dj_settings.CACHES else 'default'
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),
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'ROSETTA_REQUIRES_AUTH': ('ROSETTA_REQUIRES_AUTH', True),
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'ROSETTA_EXCLUDED_PATHS': ('ROSETTA_EXCLUDED_PATHS', ()),
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'ROSETTA_LANGUAGE_GROUPS': ('ROSETTA_LANGUAGE_GROUPS', False),
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'ROSETTA_AUTO_COMPILE': ('AUTO_COMPILE', True),
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'ROSETTA_SHOW_AT_ADMIN_PANEL': ('SHOW_AT_ADMIN_PANEL', False),
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'ROSETTA_LOGIN_URL': ('LOGIN_URL', dj_settings.LOGIN_URL),
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}
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def __init__(self):
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# make sure we don't assign self._settings directly here, to avoid
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# recursion in __setattr__, we delegate to the parent instead
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super(RosettaSettings, self).__setattr__('_settings', {})
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self.load()
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def load(self):
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for user_setting, (rosetta_setting, default) in self.SETTINGS.items():
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self._settings[rosetta_setting] = getattr(
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dj_settings, user_setting, default
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)
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def reload(self):
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self.__init__()
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def __getattr__(self, attr):
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if attr not in self._settings:
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raise AttributeError(
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"'RosettaSettings' object has not attribute '%s'" % attr
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)
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return self._settings[attr]
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def __setattr__(self, attr, value):
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if attr not in self._settings:
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raise AttributeError(
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"'RosettaSettings' object has not attribute '%s'" % attr
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)
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self._settings[attr] = value
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# This is our global settings object
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settings = RosettaSettings()
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# Signal handler to reload settings when needed
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def reload_settings(*args, **kwargs):
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val = kwargs.get('setting')
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if val in settings.SETTINGS:
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settings.reload()
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# Connect the setting_changed signal to our handler
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setting_changed.connect(reload_settings)
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