Source code for ows.registry

# -------------------------------------------------------------------------------
#
# Project: pyows <http://eoxserver.org>
# Authors: Fabian Schindler <fabian.schindler@eox.at>
#
# -------------------------------------------------------------------------------
# Copyright (C) 2019 EOX IT Services GmbH
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from ows.xml import NameSpace


[docs]class Registry: def __init__(self): self.kvp_decoders = {} self.xml_decoders = {} self.kvp_encoders = {} self.xml_encoders = {} # TODO: also decode JSON?
[docs] def register_kvp_decoder(self, service, version, request): """ Decorator function to register a KVP decoder. """ def _inner(decoder): key = (service.lower(), version, request.lower()) self.kvp_decoders[key] = decoder return _inner
[docs] def register_xml_decoder(self, tag_name, namespace=None): """ Decorator function to register an XML decoder. """ if isinstance(namespace, NameSpace): namespace = namespace.uri def _inner(decoder): self.xml_decoders[(tag_name, namespace)] = decoder return _inner
[docs] def register_kvp_encoder(self, object_class): """ Decorator function to register a KVP encoder. """ def _inner(encoder): self.kvp_encoders[object_class] = encoder return _inner
[docs] def register_xml_encoder(self, object_class): """ Decorator function to register an XML encoder. """ def _inner(encoder): self.xml_encoders[object_class] = encoder return _inner
[docs] def get_kvp_decoder(self, service, version, request): return self.kvp_decoders[request]
[docs] def get_xml_decoder(self, tag_name, namespace=None): return self.xml_decoders[(tag_name, namespace)]
# the default registry to be used registry = Registry()