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# coding: utf-8 |
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import zope.interface |
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from schematics.models import Model |
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from schematics.types import StringType, IntType |
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from schematics.types.compound import ListType, ModelType |
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from .constants import FORBID_DEVICE_LINK_CONNECTIONS_FLAG |
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from .interfaces import INISerializable, DefaultProvider |
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from .helpers import field_from_ini, field_to_ini |
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View Code Duplication |
@zope.interface.implementer(INISerializable) |
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@zope.interface.implementer(DefaultProvider) |
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class Connection(Model): |
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host = StringType( |
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default="", |
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required=True, |
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) |
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port = IntType( |
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min_value=1000, |
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max_value=65000, |
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default=None, |
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required=False, |
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) |
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allowed_hosts = ListType( |
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field=StringType, |
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min_size=0, |
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required=True, |
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min_length=1, |
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) |
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@classmethod |
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def from_ini(cls, ini): |
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port = field_from_ini( |
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cls.port, ini, |
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'DeviceLink', 'port', |
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) |
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port = ( |
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None |
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if port == FORBID_DEVICE_LINK_CONNECTIONS_FLAG |
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else port |
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) |
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return cls({ |
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'host': field_from_ini( |
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cls.host, ini, |
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'DeviceLink', 'host', |
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), |
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'port': port, |
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'allowed_hosts': ( |
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field_from_ini( |
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cls.allowed_hosts, ini, |
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'DeviceLink', 'IPS', default="", |
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) |
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.split() |
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), |
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}) |
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def to_ini(self, ini): |
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port = ( |
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FORBID_DEVICE_LINK_CONNECTIONS_FLAG |
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if self.port is None |
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else self.port |
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) |
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allowed_hosts = ' '.join(self.allowed_hosts) |
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field_to_ini(port, ini, 'DeviceLink', 'port') |
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field_to_ini(self.host, ini, 'DeviceLink', 'host') |
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field_to_ini(allowed_hosts, ini, 'DeviceLink', 'IPS') |
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@classmethod |
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def default(cls): |
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return cls({ |
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'host': cls.host.default, |
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'port': cls.port.default, |
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'allowed_hosts': [], |
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}) |
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@zope.interface.implementer(INISerializable) |
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@zope.interface.implementer(DefaultProvider) |
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class DeviceLink(Model): |
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connection = ModelType( |
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model_spec=Connection, |
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required=True, |
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) |
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@classmethod |
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def from_ini(cls, ini): |
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return cls({ |
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'connection': Connection.from_ini(ini), |
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}) |
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def to_ini(self, ini): |
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for field_name in self.iter(): |
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self[field_name].to_ini(ini) |
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@classmethod |
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def default(cls): |
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return cls({ |
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'connection': Connection.default(), |
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}) |
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IL2HorusTeam /
il2fb-ds-config
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