114 lines
3.3 KiB
Python
114 lines
3.3 KiB
Python
from collections import OrderedDict
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from django.conf import settings
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from django.core.exceptions import ValidationError
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from django.utils.translation import ugettext_lazy as _
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from .core import validators
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class Setting(object):
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"""
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Keeps track of the defined settings.
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Instances of this class are the native value of the setting.
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"""
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conf_settings = settings
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settings = OrderedDict()
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def __str__(self):
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return self.name
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def __repr__(self):
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value = str(self.value)
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value = ("'%s'" if isinstance(value, str) else '%s') % value
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return '<%s: %s>' % (self.name, value)
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def __new__(cls, name, default, help_text="", choices=None, editable=True, multiple=False,
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validators=[], types=[], call_init=False):
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if call_init:
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return super(Setting, cls).__new__(cls)
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cls.settings[name] = cls(name, default, help_text=help_text, choices=choices,
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editable=editable, multiple=multiple, validators=validators, types=types, call_init=True)
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return cls.get_value(name, default)
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def __init__(self, *args, **kwargs):
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self.name, self.default = args
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for name, value in kwargs.items():
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setattr(self, name, value)
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self.value = self.get_value(self.name, self.default)
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self.validate_value(self.value)
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self.settings[name] = self
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def validate_value(self, value):
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validators.all_valid(value, self.validators)
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valid_types = list(self.types)
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if isinstance(self.default, (list, tuple)):
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valid_types.extend([list, tuple])
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valid_types.append(type(self.default))
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if not isinstance(value, tuple(valid_types)):
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raise ValidationError("%s is not a valid type (%s)." %
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(type(value).__name__, ', '.join(t.__name__ for t in valid_types))
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)
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@classmethod
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def get_value(cls, name, default):
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return getattr(cls.conf_settings, name, default)
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ORCHESTRA_BASE_DOMAIN = Setting('ORCHESTRA_BASE_DOMAIN',
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'orchestra.lan'
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)
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ORCHESTRA_SITE_URL = Setting('ORCHESTRA_SITE_URL', 'https://orchestra.%s' % ORCHESTRA_BASE_DOMAIN,
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help_text=_("Domain name used when it will not be possible to infere the domain from a request."
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"For example in periodic tasks.")
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)
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ORCHESTRA_SITE_NAME = Setting('ORCHESTRA_SITE_NAME', 'orchestra')
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ORCHESTRA_SITE_VERBOSE_NAME = Setting('ORCHESTRA_SITE_VERBOSE_NAME',
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_("%s Hosting Management" % ORCHESTRA_SITE_NAME.capitalize())
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)
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# Service management commands
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ORCHESTRA_START_SERVICES = Setting('ORCHESTRA_START_SERVICES', (
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'postgresql',
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'celeryevcam',
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'celeryd',
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'celerybeat',
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('uwsgi', 'nginx'),
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))
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ORCHESTRA_RESTART_SERVICES = Setting('ORCHESTRA_RESTART_SERVICES', (
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'celeryd',
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'celerybeat',
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'uwsgi'
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))
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ORCHESTRA_STOP_SERVICES = Setting('ORCHESTRA_STOP_SERVICES', (
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('uwsgi', 'nginx'),
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'celerybeat',
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'celeryd',
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'celeryevcam',
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'postgresql'
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))
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ORCHESTRA_API_ROOT_VIEW = Setting('ORCHESTRA_API_ROOT_VIEW',
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'orchestra.api.root.APIRoot'
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)
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ORCHESTRA_DEFAULT_SUPPORT_FROM_EMAIL = Setting('ORCHESTRA_DEFAULT_SUPPORT_FROM_EMAIL',
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'support@{}'.format(ORCHESTRA_BASE_DOMAIN)
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)
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ORCHESTRA_EDIT_SETTINGS = Setting('ORCHESTRA_EDIT_SETTINGS', True)
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