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61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
"""OpenAPI core parameters module"""
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import logging
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from openapi_core.schemas import SchemaRegistry
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log = logging.getLogger(__name__)
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class Parameter(object):
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"""Represents an OpenAPI operation Parameter."""
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def __init__(
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self, name, location, schema=None, default=None,
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required=False, deprecated=False, allow_empty_value=False,
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items=None, collection_format=None):
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self.name = name
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self.location = location
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self.schema = schema
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self.default = default
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self.required = required
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self.deprecated = deprecated
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self.allow_empty_value = allow_empty_value
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self.items = items
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self.collection_format = collection_format
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def unmarshal(self, value):
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if not self.schema:
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return value
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return self.schema.unmarshal(value)
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class ParametersGenerator(object):
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def __init__(self, dereferencer):
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self.dereferencer = dereferencer
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def generate(self, paramters):
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for parameter in paramters:
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parameter_deref = self.dereferencer.dereference(parameter)
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default = parameter_deref.get('default')
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required = parameter_deref.get('required', False)
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schema_spec = parameter_deref.get('schema', None)
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schema = None
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if schema_spec:
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schema = self._create_schema(schema_spec)
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yield (
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parameter_deref['name'],
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Parameter(
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parameter_deref['name'], parameter_deref['in'],
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schema=schema, default=default, required=required,
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),
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)
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def _create_schema(self, schema_spec):
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schema, _ = SchemaRegistry(self.dereferencer).get_or_create(
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schema_spec)
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return schema
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