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Get rid of schema package

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This commit is contained in:
p1c2u 2021-04-27 22:16:30 +01:00
parent 35f8e28157
commit 74e33bac23
105 changed files with 129 additions and 2281 deletions
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2
openapi_core/casting/schemas/casters.py
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@ -1,5 +1,5 @@
from openapi_core.casting.schemas.exceptions import CastError
from openapi_core.schema.schemas.types import NoValue
from openapi_core.types import NoValue
class PrimitiveCaster(object):

1
openapi_core/deserializing/parameters/deserializers.py
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@ -2,7 +2,6 @@ from openapi_core.deserializing.exceptions import DeserializeError
from openapi_core.deserializing.parameters.exceptions import (
EmptyParameterValue,
)
from openapi_core.schema.parameters.enums import ParameterLocation
from openapi_core.spec.parameters import get_aslist, get_explode, get_style

68
openapi_core/exceptions.py
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@ -1,5 +1,73 @@
"""OpenAPI core exceptions module"""
import attr
class OpenAPIError(Exception):
pass
class OpenAPIMediaTypeError(OpenAPIError):
pass
@attr.s(hash=True)
class InvalidContentType(OpenAPIMediaTypeError):
mimetype = attr.ib()
def __str__(self):
return "Content for following mimetype not found: {0}".format(
self.mimetype)
class OpenAPIParameterError(OpenAPIError):
pass
class MissingParameterError(OpenAPIParameterError):
"""Missing parameter error"""
pass
@attr.s(hash=True)
class MissingParameter(MissingParameterError):
name = attr.ib()
def __str__(self):
return "Missing parameter (without default value): {0}".format(
self.name)
@attr.s(hash=True)
class MissingRequiredParameter(MissingParameterError):
name = attr.ib()
def __str__(self):
return "Missing required parameter: {0}".format(self.name)
class OpenAPIRequestBodyError(OpenAPIError):
pass
@attr.s(hash=True)
class MissingRequestBody(OpenAPIRequestBodyError):
request = attr.ib()
def __str__(self):
return "Missing required request body"
class OpenAPIResponseError(OpenAPIError):
pass
@attr.s(hash=True)
class MissingResponseContent(OpenAPIResponseError):
response = attr.ib()
def __str__(self):
return "Missing response content"
class OpenAPISchemaError(OpenAPIError):
pass

0
openapi_core/schema/__init__.py
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0
openapi_core/schema/components/__init__.py
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60
openapi_core/schema/components/factories.py
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@ -1,60 +0,0 @@
from openapi_core.compat import lru_cache
from openapi_core.schema.components.models import Components
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.schemas.generators import SchemasGenerator
from openapi_core.schema.security_schemes.generators import (
SecuritySchemesGenerator,
)
class ComponentsFactory(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def create(self, components_spec):
components_deref = self.dereferencer.dereference(components_spec)
schemas_spec = components_deref.get('schemas', {})
responses_spec = components_deref.get('responses', {})
parameters_spec = components_deref.get('parameters', {})
request_bodies_spec = components_deref.get('requestBodies', {})
security_schemes_spec = components_deref.get('securitySchemes', {})
extensions = self.extensions_generator.generate(components_deref)
schemas = self.schemas_generator.generate(schemas_spec)
responses = self._generate_response(responses_spec)
parameters = self._generate_parameters(parameters_spec)
request_bodies = self._generate_request_bodies(request_bodies_spec)
security_schemes = self._generate_security_schemes(
security_schemes_spec)
return Components(
schemas=list(schemas), responses=responses, parameters=parameters,
request_bodies=request_bodies, security_schemes=security_schemes,
extensions=extensions,
)
@property
@lru_cache()
def schemas_generator(self):
return SchemasGenerator(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)
def _generate_response(self, responses_spec):
return responses_spec
def _generate_parameters(self, parameters_spec):
return parameters_spec
def _generate_request_bodies(self, request_bodies_spec):
return request_bodies_spec
def _generate_security_schemes(self, security_schemes_spec):
return SecuritySchemesGenerator(self.dereferencer).generate(
security_schemes_spec)

15
openapi_core/schema/components/models.py
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@ -1,15 +0,0 @@
class Components(object):
"""Represents an OpenAPI Components in a service."""
def __init__(
self, schemas=None, responses=None, parameters=None,
request_bodies=None, security_schemes=None, extensions=None):
self.schemas = schemas and dict(schemas) or {}
self.responses = responses and dict(responses) or {}
self.parameters = parameters and dict(parameters) or {}
self.request_bodies = request_bodies and dict(request_bodies) or {}
self.security_schemes = (
security_schemes and dict(security_schemes) or {}
)
self.extensions = extensions and dict(extensions) or {}

0
openapi_core/schema/contacts/__init__.py
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25
openapi_core/schema/contacts/factories.py
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@ -1,25 +0,0 @@
"""OpenAPI core contacts factories module"""
from openapi_core.compat import lru_cache
from openapi_core.schema.contacts.models import Contact
from openapi_core.schema.extensions.generators import ExtensionsGenerator
class ContactFactory(object):
def __init__(self, dereferencer):
self.dereferencer = dereferencer
def create(self, contact_spec):
contact_deref = self.dereferencer.dereference(contact_spec)
name = contact_deref.get('name')
url = contact_deref.get('url')
email = contact_deref.get('email')
extensions = self.extensions_generator.generate(contact_deref)
return Contact(name=name, url=url, email=email, extensions=extensions)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

11
openapi_core/schema/contacts/models.py
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@ -1,11 +0,0 @@
"""OpenAPI core contacts models module"""
class Contact(object):
def __init__(self, name=None, url=None, email=None, extensions=None):
self.name = name
self.url = url
self.email = email
self.extensions = extensions and dict(extensions) or {}

0
openapi_core/schema/content/__init__.py
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21
openapi_core/schema/content/factories.py
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@ -1,21 +0,0 @@
"""OpenAPI core content factories module"""
from openapi_core.compat import lru_cache
from openapi_core.schema.content.models import Content
from openapi_core.schema.media_types.generators import MediaTypeGenerator
class ContentFactory(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def create(self, content_spec):
media_types = self.media_types_generator.generate(content_spec)
return Content(media_types)
@property
@lru_cache()
def media_types_generator(self):
return MediaTypeGenerator(self.dereferencer, self.schemas_registry)

5
openapi_core/schema/content/models.py
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@ -1,5 +0,0 @@
"""OpenAPI core content models module"""
class Content(dict):
pass

6
openapi_core/schema/exceptions.py
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@ -1,6 +0,0 @@
"""OpenAPI core schema exceptions module"""
from openapi_core.exceptions import OpenAPIError
class OpenAPIMappingError(OpenAPIError):
pass

0
openapi_core/schema/extensions/__init__.py
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16
openapi_core/schema/extensions/generators.py
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@ -1,16 +0,0 @@
"""OpenAPI core extensions generators module"""
from six import iteritems
from openapi_core.schema.extensions.models import Extension
class ExtensionsGenerator(object):
def __init__(self, dereferencer):
self.dereferencer = dereferencer
def generate(self, item_spec):
for field_name, value in iteritems(item_spec):
if not field_name.startswith('x-'):
continue
yield field_name, Extension(field_name, value)

9
openapi_core/schema/extensions/models.py
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@ -1,9 +0,0 @@
"""OpenAPI core extensions models module"""
class Extension(object):
"""Represents an OpenAPI Extension."""
def __init__(self, field_name, value=None):
self.field_name = field_name
self.value = value

0
openapi_core/schema/external_docs/__init__.py
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26
openapi_core/schema/external_docs/factories.py
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@ -1,26 +0,0 @@
"""OpenAPI core external docs factories module"""
from openapi_core.compat import lru_cache
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.external_docs.models import ExternalDocumentation
class ExternalDocumentationFactory(object):
def __init__(self, dereferencer):
self.dereferencer = dereferencer
def create(self, external_doc_spec):
url = external_doc_spec['url']
description = external_doc_spec.get('description')
extensions = self.extensions_generator.generate(external_doc_spec)
return ExternalDocumentation(
url,
description=description, extensions=extensions,
)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

11
openapi_core/schema/external_docs/models.py
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@ -1,11 +0,0 @@
"""OpenAPI core external docs models module"""
class ExternalDocumentation(object):
"""Represents an OpenAPI External Documentation."""
def __init__(self, url, description=None, extensions=None):
self.url = url
self.description = description
self.extensions = extensions and dict(extensions) or {}

0
openapi_core/schema/infos/__init__.py
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52
openapi_core/schema/infos/factories.py
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@ -1,52 +0,0 @@
"""OpenAPI core infos factories module"""
from openapi_core.compat import lru_cache
from openapi_core.schema.contacts.factories import ContactFactory
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.infos.models import Info
from openapi_core.schema.licenses.factories import LicenseFactory
class InfoFactory(object):
def __init__(self, dereferencer):
self.dereferencer = dereferencer
def create(self, info_spec):
info_deref = self.dereferencer.dereference(info_spec)
title = info_deref['title']
version = info_deref['version']
description = info_deref.get('description')
terms_of_service = info_deref.get('termsOfService')
extensions = self.extensions_generator.generate(info_deref)
contact = None
if 'contact' in info_deref:
contact_spec = info_deref.get('contact')
contact = self.contact_factory.create(contact_spec)
license = None
if 'license' in info_deref:
license_spec = info_deref.get('license')
license = self.license_factory.create(license_spec)
return Info(
title, version,
description=description, terms_of_service=terms_of_service,
contact=contact, license=license, extensions=extensions,
)
@property
@lru_cache()
def contact_factory(self):
return ContactFactory(self.dereferencer)
@property
@lru_cache()
def license_factory(self):
return LicenseFactory(self.dereferencer)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

17
openapi_core/schema/infos/models.py
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@ -1,17 +0,0 @@
"""OpenAPI core infos models module"""
class Info(object):
def __init__(
self, title, version, description=None, terms_of_service=None,
contact=None, license=None, extensions=None,
):
self.title = title
self.version = version
self.description = description
self.terms_of_service = terms_of_service
self.contact = contact
self.license = license
self.extensions = extensions and dict(extensions) or {}

0
openapi_core/schema/licenses/__init__.py
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24
openapi_core/schema/licenses/factories.py
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@ -1,24 +0,0 @@
"""OpenAPI core licenses factories module"""
from openapi_core.compat import lru_cache
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.licenses.models import License
class LicenseFactory(object):
def __init__(self, dereferencer):
self.dereferencer = dereferencer
def create(self, license_spec):
license_deref = self.dereferencer.dereference(license_spec)
name = license_deref['name']
url = license_deref.get('url')
extensions = self.extensions_generator.generate(license_deref)
return License(name, url=url, extensions=extensions)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

10
openapi_core/schema/licenses/models.py
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@ -1,10 +0,0 @@
"""OpenAPI core licenses models module"""
class License(object):
def __init__(self, name, url=None, extensions=None):
self.name = name
self.url = url
self.extensions = extensions and dict(extensions) or {}

0
openapi_core/schema/links/__init__.py
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44
openapi_core/schema/links/generators.py
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@ -1,44 +0,0 @@
"""OpenAPI core links generators module"""
from six import iteritems
from openapi_core.compat import lru_cache
from openapi_core.schema.links.models import Link
from openapi_core.schema.parameters.generators import ParametersGenerator
from openapi_core.schema.servers.generators import ServersGenerator
class LinksGenerator(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def generate(self, links):
for link_name, link in iteritems(links):
link_deref = self.dereferencer.dereference(link)
operation_id = link_deref.get('operationId')
parameters = link_deref.get('parameters', {})
request_body = link_deref.get('requestBody') # string or dict
description = link_deref.get('description')
server_spec = link_deref.get('server')
server = self.servers_generator.generate(server_spec) \
if server_spec is not None \
else None
yield link_name, Link(
operation_id,
parameters,
request_body,
description,
server
)
@property
@lru_cache()
def parameters_generator(self):
return ParametersGenerator(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def servers_generator(self):
return ServersGenerator(self.dereferencer)

26
openapi_core/schema/links/models.py
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@ -1,26 +0,0 @@
"""OpenAPI core links models module"""
class Link(object):
"""Represents an OpenAPI Link."""
def __init__(
self,
operation_id,
parameters,
request_body,
description,
server
):
"""
request_body is assumed to be either a string (JSON, YAML or
runtime expression) or an object (deserialized JSON or YAML)
"""
self.operationId = operation_id
self.description = description
self.server = server
self.parameters = dict(parameters) if parameters else {}
self.request_body = request_body
def __getitem__(self, item):
return self.parameters[item]

0
openapi_core/schema/media_types/__init__.py
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16
openapi_core/schema/media_types/exceptions.py
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@ -1,16 +0,0 @@
import attr
from openapi_core.schema.exceptions import OpenAPIMappingError
class OpenAPIMediaTypeError(OpenAPIMappingError):
pass
@attr.s(hash=True)
class InvalidContentType(OpenAPIMediaTypeError):
mimetype = attr.ib()
def __str__(self):
return "Content for following mimetype not found: {0}".format(
self.mimetype)

40
openapi_core/schema/media_types/generators.py
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@ -1,40 +0,0 @@
"""OpenAPI core media types generators module"""
from six import iteritems
from openapi_core.compat import lru_cache
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.media_types.models import MediaType
class MediaTypeGenerator(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def generate(self, content):
for mimetype, media_type in iteritems(content):
schema_spec = media_type.get('schema')
example_spec = media_type.get('example')
example_type = type(example_spec)
if example_type is dict:
example = self.dereferencer.dereference(example_spec)
else:
example = example_spec
extensions = self.extensions_generator.generate(media_type)
schema = None
if schema_spec:
schema, _ = self.schemas_registry.get_or_create(schema_spec)
yield mimetype, MediaType(
mimetype,
schema=schema, example=example, extensions=extensions,
)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

12
openapi_core/schema/media_types/models.py
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@ -1,12 +0,0 @@
"""OpenAPI core media types models module"""
class MediaType(object):
"""Represents an OpenAPI MediaType."""
def __init__(self, mimetype, schema=None, example=None, extensions=None):
self.mimetype = mimetype
self.schema = schema
self.example = example
self.extensions = extensions and dict(extensions) or {}

98
openapi_core/schema/models.py
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@ -1,98 +0,0 @@
import sys
class Spec(object):
sep = '/'
def __new__(cls, *args):
return cls._from_parts(args)
@classmethod
def _parse_args(cls, args):
# This is useful when you don't want to create an instance, just
# canonicalize some constructor arguments.
parts = []
for a in args:
if isinstance(a, Spec):
parts += a._parts
else:
if isinstance(a, str):
# Force-cast str subclasses to str (issue #21127)
parts.append(str(a))
else:
raise TypeError(
"argument should be a str object or a Spec "
"object returning str, not %r"
% type(a))
return cls.parse_parts(parts)
@classmethod
def parse_parts(cls, parts):
parsed = []
sep = cls.sep
root = ''
it = reversed(parts)
for part in it:
if not part:
continue
root, rel = cls.splitroot(part)
if sep in rel:
for x in reversed(rel.split(sep)):
if x and x != '.':
parsed.append(sys.intern(x))
else:
if rel and rel != '.':
parsed.append(sys.intern(rel))
parsed.reverse()
return root, parsed
@classmethod
def splitroot(cls, part, sep=sep):
if part and part[0] == sep:
stripped_part = part.lstrip(sep)
# According to POSIX path resolution:
# http://pubs.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap04.html#tag_04_11
# "A pathname that begins with two successive slashes may be
# interpreted in an implementation-defined manner, although more
# than two leading slashes shall be treated as a single slash".
if len(part) - len(stripped_part) == 2:
return sep * 2, stripped_part
else:
return sep, stripped_part
else:
return '', part
@classmethod
def _from_parts(cls, args):
self = object.__new__(cls)
root, parts = cls._parse_args(args)
self._root = root
self._parts = parts
return self
@classmethod
def _from_parsed_parts(cls, root, parts):
self = object.__new__(cls)
self._root = root
self._parts = parts
return self
def join_parsed_parts(self, root, parts, root2, parts2):
"""
Join the two paths represented by the respective
(root, parts) tuples. Return a new (root, parts) tuple.
"""
if root2:
return root2, root2 + parts2[1:]
elif parts:
return root, parts + parts2
return root2, parts2
def _make_child(self, args):
root, parts = self._parse_args(args)
root, parts = self.join_parsed_parts(
self._root, self._parts, root, parts)
return self._from_parsed_parts(root, parts)
def __truediv__(self, key):
return self._make_child((key,))

0
openapi_core/schema/operations/__init__.py
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17
openapi_core/schema/operations/exceptions.py
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@ -1,17 +0,0 @@
import attr
from openapi_core.schema.exceptions import OpenAPIMappingError
class OpenAPIOperationError(OpenAPIMappingError):
pass
@attr.s(hash=True)
class InvalidOperation(OpenAPIOperationError):
path_pattern = attr.ib()
http_method = attr.ib()
def __str__(self):
return "Unknown operation path {0} with method {1}".format(
self.path_pattern, self.http_method)

114
openapi_core/schema/operations/generators.py
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@ -1,114 +0,0 @@
# -*- coding: utf-8 -*-
"""OpenAPI core operations models module"""
from six import iteritems
from openapi_spec_validator.validators import PathItemValidator
from openapi_core.compat import lru_cache
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.external_docs.factories import (
ExternalDocumentationFactory,
)
from openapi_core.schema.operations.models import Operation
from openapi_core.schema.parameters.generators import ParametersGenerator
from openapi_core.schema.request_bodies.factories import RequestBodyFactory
from openapi_core.schema.responses.generators import ResponsesGenerator
from openapi_core.schema.security_requirements.generators import (
SecurityRequirementsGenerator,
)
from openapi_core.schema.servers.generators import ServersGenerator
class OperationsGenerator(object):
"""Represents an OpenAPI Operation in a service."""
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def generate(self, path_name, path):
path_deref = self.dereferencer.dereference(path)
for http_method, operation in iteritems(path_deref):
if http_method not in PathItemValidator.OPERATIONS:
continue
operation_deref = self.dereferencer.dereference(operation)
responses_spec = operation_deref['responses']
responses = self.responses_generator.generate(responses_spec)
deprecated = operation_deref.get('deprecated', False)
parameters_list = operation_deref.get('parameters', [])
parameters = self.parameters_generator.generate_from_list(
parameters_list)
operation_id = operation_deref.get('operationId')
tags_list = operation_deref.get('tags', [])
summary = operation_deref.get('summary')
description = operation_deref.get('description')
servers_spec = operation_deref.get('servers', [])
servers = self.servers_generator.generate(servers_spec)
security = None
if 'security' in operation_deref:
security_spec = operation_deref.get('security')
security = self.security_requirements_generator.generate(
security_spec)
extensions = self.extensions_generator.generate(operation_deref)
external_docs = None
if 'externalDocs' in operation_deref:
external_docs_spec = operation_deref.get('externalDocs')
external_docs = self.external_docs_factory.create(
external_docs_spec)
request_body = None
if 'requestBody' in operation_deref:
request_body_spec = operation_deref.get('requestBody')
request_body = self.request_body_factory.create(
request_body_spec)
yield (
http_method,
Operation(
http_method, path_name, responses, list(parameters),
summary=summary, description=description,
external_docs=external_docs, security=security,
request_body=request_body, deprecated=deprecated,
operation_id=operation_id, tags=list(tags_list),
servers=list(servers), extensions=extensions,
),
)
@property
@lru_cache()
def responses_generator(self):
return ResponsesGenerator(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def parameters_generator(self):
return ParametersGenerator(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def external_docs_factory(self):
return ExternalDocumentationFactory(self.dereferencer)
@property
@lru_cache()
def request_body_factory(self):
return RequestBodyFactory(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def security_requirements_generator(self):
return SecurityRequirementsGenerator(self.dereferencer)
@property
@lru_cache()
def servers_generator(self):
return ServersGenerator(self.dereferencer)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

30
openapi_core/schema/operations/models.py
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@ -1,30 +0,0 @@
# -*- coding: utf-8 -*-
"""OpenAPI core operations models module"""
class Operation(object):
"""Represents an OpenAPI Operation."""
def __init__(
self, http_method, path_name, responses, parameters,
summary=None, description=None, external_docs=None, security=None,
request_body=None, deprecated=False, operation_id=None, tags=None,
servers=None, extensions=None):
self.http_method = http_method
self.path_name = path_name
self.responses = dict(responses)
self.parameters = dict(parameters)
self.summary = summary
self.description = description
self.external_docs = external_docs
self.security = security and list(security)
self.request_body = request_body
self.deprecated = deprecated
self.operation_id = operation_id
self.tags = tags
self.servers = servers
self.extensions = extensions and dict(extensions) or {}
def __getitem__(self, name):
return self.parameters[name]

0
openapi_core/schema/parameters/__init__.py
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25
openapi_core/schema/parameters/enums.py
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@ -1,25 +0,0 @@
"""OpenAPI core parameters enums module"""
from enum import Enum
class ParameterLocation(Enum):
PATH = 'path'
QUERY = 'query'
HEADER = 'header'
COOKIE = 'cookie'
@classmethod
def has_value(cls, value):
return (any(value == item.value for item in cls))
class ParameterStyle(Enum):
MATRIX = 'matrix'
LABEL = 'label'
FORM = 'form'
SIMPLE = 'simple'
SPACE_DELIMITED = 'spaceDelimited'
PIPE_DELIMITED = 'pipeDelimited'
DEEP_OBJECT = 'deepObject'

29
openapi_core/schema/parameters/exceptions.py
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@ -1,29 +0,0 @@
import attr
from openapi_core.schema.exceptions import OpenAPIMappingError
class OpenAPIParameterError(OpenAPIMappingError):
pass
class MissingParameterError(OpenAPIParameterError):
"""Missing parameter error"""
pass
@attr.s(hash=True)
class MissingParameter(MissingParameterError):
name = attr.ib()
def __str__(self):
return "Missing parameter (without default value): {0}".format(
self.name)
@attr.s(hash=True)
class MissingRequiredParameter(MissingParameterError):
name = attr.ib()
def __str__(self):
return "Missing required parameter: {0}".format(self.name)

54
openapi_core/schema/parameters/factories.py
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@ -1,54 +0,0 @@
"""OpenAPI core parameters factories module"""
from openapi_core.compat import lru_cache
from openapi_core.schema.content.factories import ContentFactory
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.parameters.models import Parameter
class ParameterFactory(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def create(self, parameter_spec, parameter_name=None):
parameter_deref = self.dereferencer.dereference(parameter_spec)
parameter_name = parameter_name or parameter_deref['name']
parameter_in = parameter_deref.get('in', 'header')
allow_empty_value = parameter_deref.get('allowEmptyValue')
required = parameter_deref.get('required', False)
style = parameter_deref.get('style')
explode = parameter_deref.get('explode')
schema_spec = parameter_deref.get('schema', None)
schema = None
if schema_spec:
schema, _ = self.schemas_registry.get_or_create(schema_spec)
content_spec = parameter_deref.get('content', None)
content = None
if content_spec:
content = self.content_factory.create(content_spec)
extensions = self.extensions_generator.generate(parameter_deref)
return Parameter(
parameter_name, parameter_in,
schema=schema, required=required,
allow_empty_value=allow_empty_value,
style=style, explode=explode, content=content,
extensions=extensions,
)
@property
@lru_cache()
def content_factory(self):
return ContentFactory(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

30
openapi_core/schema/parameters/generators.py
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@ -1,30 +0,0 @@
"""OpenAPI core parameters generators module"""
from six import iteritems
from openapi_core.compat import lru_cache
from openapi_core.schema.parameters.factories import ParameterFactory
class ParametersGenerator(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def generate(self, parameters):
for parameter_name, parameter_spec in iteritems(parameters):
parameter = self.parameter_factory.create(
parameter_spec, parameter_name=parameter_name)
yield (parameter_name, parameter)
def generate_from_list(self, parameters_list):
for parameter_spec in parameters_list:
parameter = self.parameter_factory.create(parameter_spec)
yield (parameter.name, parameter)
@property
@lru_cache()
def parameter_factory(self):
return ParameterFactory(self.dereferencer, self.schemas_registry)

53
openapi_core/schema/parameters/models.py
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@ -1,53 +0,0 @@
"""OpenAPI core parameters models module"""
import logging
from openapi_core.schema.parameters.enums import (
ParameterLocation, ParameterStyle,
)
from openapi_core.schema.schemas.enums import SchemaType
log = logging.getLogger(__name__)
class Parameter(object):
"""Represents an OpenAPI operation Parameter."""
def __init__(
self, name, location, schema=None, required=False,
deprecated=False, allow_empty_value=False,
items=None, style=None, explode=None, content=None,
extensions=None):
self.name = name
self.location = ParameterLocation(location)
self.schema = schema
self.required = (
True if self.location == ParameterLocation.PATH else required
)
self.deprecated = deprecated
self.allow_empty_value = (
allow_empty_value if self.location == ParameterLocation.QUERY
else False
)
self.items = items
self.style = ParameterStyle(style or self.default_style)
self.explode = self.default_explode if explode is None else explode
self.content = content
self.extensions = extensions and dict(extensions) or {}
@property
def aslist(self):
return (
self.schema and
self.schema.type in [SchemaType.ARRAY, SchemaType.OBJECT]
)
@property
def default_style(self):
simple_locations = [ParameterLocation.PATH, ParameterLocation.HEADER]
return (
'simple' if self.location in simple_locations else "form"
)
@property
def default_explode(self):
return self.style == ParameterStyle.FORM

0
openapi_core/schema/paths/__init__.py
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15
openapi_core/schema/paths/exceptions.py
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@ -1,15 +0,0 @@
import attr
from openapi_core.schema.exceptions import OpenAPIMappingError
class OpenAPIPathError(OpenAPIMappingError):
pass
@attr.s(hash=True)
class InvalidPath(OpenAPIPathError):
path_pattern = attr.ib()
def __str__(self):
return "Unknown path {0}".format(self.path_pattern)

62
openapi_core/schema/paths/generators.py
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@ -1,62 +0,0 @@
"""OpenAPI core paths generators module"""
from six import iteritems
from openapi_core.compat import lru_cache
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.operations.generators import OperationsGenerator
from openapi_core.schema.parameters.generators import ParametersGenerator
from openapi_core.schema.paths.models import Path
from openapi_core.schema.servers.generators import ServersGenerator
class PathsGenerator(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def generate(self, paths):
paths_deref = self.dereferencer.dereference(paths)
for path_name, path_spec in iteritems(paths_deref):
path_deref = self.dereferencer.dereference(path_spec)
parameters_list = path_deref.get('parameters', [])
summary = path_deref.get('summary')
description = path_deref.get('description')
servers_spec = path_deref.get('servers', [])
operations = self.operations_generator.generate(
path_name, path_deref)
servers = self.servers_generator.generate(servers_spec)
parameters = self.parameters_generator.generate_from_list(
parameters_list)
extensions = self.extensions_generator.generate(path_deref)
yield (
path_name,
Path(
path_name, list(operations), parameters=list(parameters),
summary=summary, description=description,
servers=list(servers), extensions=extensions,
),
)
@property
@lru_cache()
def operations_generator(self):
return OperationsGenerator(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def servers_generator(self):
return ServersGenerator(self.dereferencer)
@property
@lru_cache()
def parameters_generator(self):
return ParametersGenerator(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

22
openapi_core/schema/paths/models.py
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@ -1,22 +0,0 @@
"""OpenAPI core paths models module"""
class Path(object):
"""Represents an OpenAPI Path."""
def __init__(
self, name, operations,
summary=None, description=None, parameters=None, servers=None,
extensions=None,
):
self.name = name
self.operations = dict(operations)
self.summary = summary
self.description = description
self.servers = servers
self.parameters = dict(parameters) if parameters else {}
self.extensions = extensions and dict(extensions) or {}
def __getitem__(self, http_method):
return self.operations[http_method]

0
openapi_core/schema/properties/__init__.py
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18
openapi_core/schema/properties/generators.py
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@ -1,18 +0,0 @@
"""OpenAPI core properties generators module"""
from six import iteritems
class PropertiesGenerator(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def generate(self, properties):
for property_name, schema_spec in iteritems(properties):
schema = self._create_schema(schema_spec)
yield property_name, schema
def _create_schema(self, schema_spec):
schema, _ = self.schemas_registry.get_or_create(schema_spec)
return schema

0
openapi_core/schema/request_bodies/__init__.py
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15
openapi_core/schema/request_bodies/exceptions.py
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@ -1,15 +0,0 @@
import attr
from openapi_core.schema.exceptions import OpenAPIMappingError
class OpenAPIRequestBodyError(OpenAPIMappingError):
pass
@attr.s(hash=True)
class MissingRequestBody(OpenAPIRequestBodyError):
request = attr.ib()
def __str__(self):
return "Missing required request body"

36
openapi_core/schema/request_bodies/factories.py
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@ -1,36 +0,0 @@
"""OpenAPI core request bodies factories module"""
from openapi_core.compat import lru_cache
from openapi_core.schema.content.factories import ContentFactory
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.request_bodies.models import RequestBody
class RequestBodyFactory(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def create(self, request_body_spec):
request_body_deref = self.dereferencer.dereference(
request_body_spec)
content_spec = request_body_deref['content']
content = self.content_factory.create(content_spec)
required = request_body_deref.get('required', False)
extensions = self.extensions_generator.generate(request_body_deref)
return RequestBody(
content,
required=required, extensions=extensions,
)
@property
@lru_cache()
def content_factory(self):
return ContentFactory(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

11
openapi_core/schema/request_bodies/models.py
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@ -1,11 +0,0 @@
"""OpenAPI core request bodies models module"""
class RequestBody(object):
"""Represents an OpenAPI RequestBody."""
def __init__(self, content, required=False, extensions=None):
self.content = content
self.required = required
self.extensions = extensions and dict(extensions) or {}

0
openapi_core/schema/responses/__init__.py
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15
openapi_core/schema/responses/exceptions.py
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@ -1,15 +0,0 @@
import attr
from openapi_core.schema.exceptions import OpenAPIMappingError
class OpenAPIResponseError(OpenAPIMappingError):
pass
@attr.s(hash=True)
class MissingResponseContent(OpenAPIResponseError):
response = attr.ib()
def __str__(self):
return "Missing response content"

61
openapi_core/schema/responses/generators.py
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@ -1,61 +0,0 @@
"""OpenAPI core responses generators module"""
from six import iteritems
from openapi_core.compat import lru_cache
from openapi_core.schema.content.factories import ContentFactory
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.links.generators import LinksGenerator
from openapi_core.schema.parameters.generators import ParametersGenerator
from openapi_core.schema.responses.models import Response
class ResponsesGenerator(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def generate(self, responses):
for http_status, response in iteritems(responses):
response_deref = self.dereferencer.dereference(response)
description = response_deref['description']
headers = response_deref.get('headers')
content_spec = response_deref.get('content')
links_dict = response_deref.get('links', {})
links = self.links_generator.generate(links_dict)
extensions = self.extensions_generator.generate(response_deref)
content = None
if content_spec:
content = self.content_factory.create(content_spec)
parameters = None
if headers:
parameters = self.parameters_generator.generate(headers)
yield http_status, Response(
http_status, description,
content=content, headers=parameters, links=links,
extensions=extensions,
)
@property
@lru_cache()
def content_factory(self):
return ContentFactory(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def parameters_generator(self):
return ParametersGenerator(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def links_generator(self):
return LinksGenerator(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

15
openapi_core/schema/responses/models.py
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@ -1,15 +0,0 @@
"""OpenAPI core responses models module"""
class Response(object):
def __init__(
self, http_status, description, headers=None, content=None,
links=None, extensions=None):
self.http_status = http_status
self.description = description
self.headers = headers and dict(headers) or {}
self.content = content
self.links = links and dict(links) or {}
self.extensions = extensions and dict(extensions) or {}

0
openapi_core/schema/schemas/__init__.py
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28
openapi_core/schema/schemas/enums.py
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@ -1,28 +0,0 @@
"""OpenAPI core schemas enums module"""
from enum import Enum
class SchemaType(Enum):
ANY = None
INTEGER = 'integer'
NUMBER = 'number'
STRING = 'string'
BOOLEAN = 'boolean'
ARRAY = 'array'
OBJECT = 'object'
class SchemaFormat(Enum):
NONE = None
INT32 = 'int32'
INT64 = 'int64'
FLOAT = 'float'
DOUBLE = 'double'
BYTE = 'byte'
BINARY = 'binary'
DATE = 'date'
DATETIME = 'date-time'
PASSWORD = 'password'
UUID = 'uuid'

5
openapi_core/schema/schemas/exceptions.py
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@ -1,5 +0,0 @@
from openapi_core.schema.exceptions import OpenAPIMappingError
class OpenAPISchemaError(OpenAPIMappingError):
pass

175
openapi_core/schema/schemas/factories.py
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@ -1,175 +0,0 @@
"""OpenAPI core schemas factories module"""
import logging
from six import iteritems
from openapi_core.compat import lru_cache
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.properties.generators import PropertiesGenerator
from openapi_core.schema.schemas.models import Schema
from openapi_core.schema.schemas.types import Contribution, NoValue
log = logging.getLogger(__name__)
class SchemaFactory(object):
def __init__(self, dereferencer):
self.dereferencer = dereferencer
def create(self, schema_spec):
schema_deref = self.dereferencer.dereference(schema_spec)
schema_type = schema_deref.get('type', None)
schema_format = schema_deref.get('format')
required = schema_deref.get('required', False)
default = schema_deref.get('default', NoValue)
properties_spec = schema_deref.get('properties', None)
items_spec = schema_deref.get('items', None)
nullable = schema_deref.get('nullable', False)
enum = schema_deref.get('enum', None)
deprecated = schema_deref.get('deprecated', False)
all_of_spec = schema_deref.get('allOf', None)
one_of_spec = schema_deref.get('oneOf', None)
additional_properties_spec = schema_deref.get('additionalProperties',
True)
min_items = schema_deref.get('minItems', None)
max_items = schema_deref.get('maxItems', None)
min_length = schema_deref.get('minLength', None)
max_length = schema_deref.get('maxLength', None)
pattern = schema_deref.get('pattern', None)
unique_items = schema_deref.get('uniqueItems', None)
minimum = schema_deref.get('minimum', None)
maximum = schema_deref.get('maximum', None)
multiple_of = schema_deref.get('multipleOf', None)
exclusive_minimum = schema_deref.get('exclusiveMinimum', False)
exclusive_maximum = schema_deref.get('exclusiveMaximum', False)
min_properties = schema_deref.get('minProperties', None)
max_properties = schema_deref.get('maxProperties', None)
read_only = schema_deref.get('readOnly', False)
write_only = schema_deref.get('writeOnly', False)
extensions = self.extensions_generator.generate(schema_deref)
properties = None
if properties_spec:
properties = self.properties_generator.generate(properties_spec)
all_of = []
if all_of_spec:
all_of = list(map(self.create, all_of_spec))
one_of = []
if one_of_spec:
one_of = list(map(self.create, one_of_spec))
items = None
if items_spec:
items = self._create_items(items_spec)
additional_properties = additional_properties_spec
if isinstance(additional_properties_spec, dict):
additional_properties = self.create(additional_properties_spec)
return Schema(
schema_type=schema_type, properties=properties,
items=items, schema_format=schema_format, required=required,
default=default, nullable=nullable, enum=enum,
deprecated=deprecated, all_of=all_of, one_of=one_of,
additional_properties=additional_properties,
min_items=min_items, max_items=max_items, min_length=min_length,
max_length=max_length, pattern=pattern, unique_items=unique_items,
minimum=minimum, maximum=maximum, multiple_of=multiple_of,
exclusive_maximum=exclusive_maximum,
exclusive_minimum=exclusive_minimum,
min_properties=min_properties, max_properties=max_properties,
read_only=read_only, write_only=write_only, extensions=extensions,
_source=schema_deref,
)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)
@property
@lru_cache()
def properties_generator(self):
return PropertiesGenerator(self.dereferencer, self)
def _create_items(self, items_spec):
return self.create(items_spec)
class SchemaDictFactory(object):
contributions = (
Contribution('type', src_prop_attr='value'),
Contribution('format'),
Contribution('properties', is_dict=True, dest_default={}),
Contribution('required', dest_default=[]),
Contribution('default'),
Contribution('nullable', dest_default=False),
Contribution(
'all_of',
dest_prop_name='allOf', is_list=True, dest_default=[],
),
Contribution(
'one_of',
dest_prop_name='oneOf', is_list=True, dest_default=[],
),
Contribution(
'additional_properties',
dest_prop_name='additionalProperties', dest_default=True,
),
Contribution('min_items', dest_prop_name='minItems'),
Contribution('max_items', dest_prop_name='maxItems'),
Contribution('min_length', dest_prop_name='minLength'),
Contribution('max_length', dest_prop_name='maxLength'),
Contribution('pattern', src_prop_attr='pattern'),
Contribution(
'unique_items',
dest_prop_name='uniqueItems', dest_default=False,
),
Contribution('minimum'),
Contribution('maximum'),
Contribution('multiple_of', dest_prop_name='multipleOf'),
Contribution(
'exclusive_minimum',
dest_prop_name='exclusiveMinimum', dest_default=False,
),
Contribution(
'exclusive_maximum',
dest_prop_name='exclusiveMaximum', dest_default=False,
),
Contribution('min_properties', dest_prop_name='minProperties'),
Contribution('max_properties', dest_prop_name='maxProperties'),
)
def create(self, schema):
schema_dict = {}
for contrib in self.contributions:
self._contribute(schema, schema_dict, contrib)
return schema_dict
def _contribute(self, schema, schema_dict, contrib):
def src_map(x):
return getattr(x, '__dict__')
src_val = getattr(schema, contrib.src_prop_name)
if src_val and contrib.src_prop_attr:
src_val = getattr(src_val, contrib.src_prop_attr)
if contrib.is_list:
src_val = list(map(src_map, src_val))
if contrib.is_dict:
src_val = dict(
(k, src_map(v))
for k, v in iteritems(src_val)
)
if src_val == contrib.dest_default:
return
dest_prop_name = contrib.dest_prop_name or contrib.src_prop_name
schema_dict[dest_prop_name] = src_val

20
openapi_core/schema/schemas/generators.py
View file

@ -1,20 +0,0 @@
"""OpenAPI core schemas generators module"""
import logging
from six import iteritems
log = logging.getLogger(__name__)
class SchemasGenerator(object):
def __init__(self, dereferencer, schemas_registry):
self.dereferencer = dereferencer
self.schemas_registry = schemas_registry
def generate(self, schemas_spec):
schemas_deref = self.dereferencer.dereference(schemas_spec)
for schema_name, schema_spec in iteritems(schemas_deref):
schema, _ = self.schemas_registry.get_or_create(schema_spec)
yield schema_name, schema

95
openapi_core/schema/schemas/models.py
View file

@ -1,95 +0,0 @@
"""OpenAPI core schemas models module"""
import attr
import logging
import re
from openapi_core.schema.schemas.enums import SchemaType
from openapi_core.schema.schemas.types import NoValue
log = logging.getLogger(__name__)
@attr.s
class Format(object):
unmarshal = attr.ib()
validate = attr.ib()
class Schema(object):
"""Represents an OpenAPI Schema."""
def __init__(
self, schema_type=None, properties=None, items=None,
schema_format=None, required=None, default=NoValue, nullable=False,
enum=None, deprecated=False, all_of=None, one_of=None,
additional_properties=True, min_items=None, max_items=None,
min_length=None, max_length=None, pattern=None, unique_items=False,
minimum=None, maximum=None, multiple_of=None,
exclusive_minimum=False, exclusive_maximum=False,
min_properties=None, max_properties=None,
read_only=False, write_only=False, extensions=None,
_source=None):
self.type = SchemaType(schema_type)
self.properties = properties and dict(properties) or {}
self.items = items
self.format = schema_format
self.required = required or []
self.default = default
self.nullable = nullable
self.enum = enum
self.deprecated = deprecated
self.all_of = all_of and list(all_of) or []
self.one_of = one_of and list(one_of) or []
self.additional_properties = additional_properties
self.min_items = int(min_items) if min_items is not None else None
self.max_items = int(max_items) if max_items is not None else None
self.min_length = int(min_length) if min_length is not None else None
self.max_length = int(max_length) if max_length is not None else None
self.pattern = pattern and re.compile(pattern) or None
self.unique_items = unique_items
self.minimum = int(minimum) if minimum is not None else None
self.maximum = int(maximum) if maximum is not None else None
self.multiple_of = int(multiple_of)\
if multiple_of is not None else None
self.exclusive_minimum = exclusive_minimum
self.exclusive_maximum = exclusive_maximum
self.min_properties = int(min_properties)\
if min_properties is not None else None
self.max_properties = int(max_properties)\
if max_properties is not None else None
self.read_only = read_only
self.write_only = write_only
self.extensions = extensions and dict(extensions) or {}
self._all_required_properties_cache = None
self._all_optional_properties_cache = None
self._source = _source
@property
def __dict__(self):
return self._source or self.to_dict()
def to_dict(self):
from openapi_core.schema.schemas.factories import SchemaDictFactory
return SchemaDictFactory().create(self)
def __getitem__(self, name):
return self.properties[name]
def has_default(self):
return self.default is not NoValue
def get_all_properties(self):
properties = self.properties.copy()
for subschema in self.all_of:
subschema_props = subschema.get_all_properties()
properties.update(subschema_props)
return properties
def get_all_properties_names(self):
all_properties = self.get_all_properties()
return set(all_properties.keys())

32
openapi_core/schema/schemas/registries.py
View file

@ -1,32 +0,0 @@
"""OpenAPI core schemas registries module"""
import logging
from lazy_object_proxy import Proxy
from openapi_core.schema.schemas.factories import SchemaFactory
from openapi_core.schema.schemas.util import dicthash
log = logging.getLogger(__name__)
class SchemaRegistry(SchemaFactory):
def __init__(self, dereferencer):
super(SchemaRegistry, self).__init__(dereferencer)
self._schemas = {}
def get_or_create(self, schema_spec):
schema_hash = dicthash(schema_spec)
schema_deref = self.dereferencer.dereference(schema_spec)
if schema_hash in self._schemas:
return self._schemas[schema_hash], False
if '$ref' in schema_spec:
schema = Proxy(lambda: self.create(schema_deref))
else:
schema = self.create(schema_deref)
self._schemas[schema_hash] = schema
return schema, True

14
openapi_core/schema/schemas/types.py
View file

@ -1,14 +0,0 @@
import attr
NoValue = object()
@attr.s(hash=True)
class Contribution(object):
src_prop_name = attr.ib()
src_prop_attr = attr.ib(default=None)
dest_prop_name = attr.ib(default=None)
is_list = attr.ib(default=False)
is_dict = attr.ib(default=False)
dest_default = attr.ib(default=None)

15
openapi_core/schema/schemas/util.py
View file

@ -1,15 +0,0 @@
"""OpenAPI core schemas util module"""
from distutils.util import strtobool
from six import string_types
from json import dumps
def forcebool(val):
if isinstance(val, string_types):
val = strtobool(val)
return bool(val)
def dicthash(d):
return hash(dumps(d, sort_keys=True))

0
openapi_core/schema/security_requirements/__init__.py
View file

15
openapi_core/schema/security_requirements/generators.py
View file

@ -1,15 +0,0 @@
"""OpenAPI core security requirements generators module"""
from openapi_core.schema.security_requirements.models import (
SecurityRequirement,
)
class SecurityRequirementsGenerator(object):
def __init__(self, dereferencer):
self.dereferencer = dereferencer
def generate(self, security_spec):
security_deref = self.dereferencer.dereference(security_spec)
for security_requirement_spec in security_deref:
yield SecurityRequirement(security_requirement_spec)

6
openapi_core/schema/security_requirements/models.py
View file

@ -1,6 +0,0 @@
"""OpenAPI core security requirements models module"""
class SecurityRequirement(dict):
"""Represents an OpenAPI Security Requirement."""
pass

0
openapi_core/schema/security_schemes/__init__.py
View file

27
openapi_core/schema/security_schemes/enums.py
View file

@ -1,27 +0,0 @@
"""OpenAPI core security schemes enums module"""
from enum import Enum
class SecuritySchemeType(Enum):
API_KEY = 'apiKey'
HTTP = 'http'
OAUTH2 = 'oauth2'
OPEN_ID_CONNECT = 'openIdConnect'
class ApiKeyLocation(Enum):
QUERY = 'query'
HEADER = 'header'
COOKIE = 'cookie'
@classmethod
def has_value(cls, value):
return (any(value == item.value for item in cls))
class HttpAuthScheme(Enum):
BASIC = 'basic'
BEARER = 'bearer'

37
openapi_core/schema/security_schemes/generators.py
View file

@ -1,37 +0,0 @@
"""OpenAPI core security schemes generators module"""
import logging
from six import iteritems
from openapi_core.schema.security_schemes.models import SecurityScheme
log = logging.getLogger(__name__)
class SecuritySchemesGenerator(object):
def __init__(self, dereferencer):
self.dereferencer = dereferencer
def generate(self, security_schemes_spec):
security_schemes_deref = self.dereferencer.dereference(
security_schemes_spec)
for scheme_name, scheme_spec in iteritems(security_schemes_deref):
scheme_deref = self.dereferencer.dereference(scheme_spec)
scheme_type = scheme_deref['type']
description = scheme_deref.get('description')
name = scheme_deref.get('name')
apikey_in = scheme_deref.get('in')
scheme = scheme_deref.get('scheme')
bearer_format = scheme_deref.get('bearerFormat')
flows = scheme_deref.get('flows')
open_id_connect_url = scheme_deref.get('openIdConnectUrl')
scheme = SecurityScheme(
scheme_type, description=description, name=name,
apikey_in=apikey_in, scheme=scheme,
bearer_format=bearer_format, flows=flows,
open_id_connect_url=open_id_connect_url,
)
yield scheme_name, scheme

22
openapi_core/schema/security_schemes/models.py
View file

@ -1,22 +0,0 @@
"""OpenAPI core security schemes models module"""
from openapi_core.schema.security_schemes.enums import (
SecuritySchemeType, ApiKeyLocation, HttpAuthScheme,
)
class SecurityScheme(object):
"""Represents an OpenAPI Security Scheme."""
def __init__(
self, scheme_type, description=None, name=None, apikey_in=None,
scheme=None, bearer_format=None, flows=None,
open_id_connect_url=None,
):
self.type = SecuritySchemeType(scheme_type)
self.description = description
self.name = name
self.apikey_in = apikey_in and ApiKeyLocation(apikey_in)
self.scheme = scheme and HttpAuthScheme(scheme)
self.bearer_format = bearer_format
self.flows = flows
self.open_id_connect_url = open_id_connect_url

0
openapi_core/schema/servers/__init__.py
View file

16
openapi_core/schema/servers/exceptions.py
View file

@ -1,16 +0,0 @@
import attr
from openapi_core.schema.exceptions import OpenAPIMappingError
class OpenAPIServerError(OpenAPIMappingError):
pass
@attr.s(hash=True)
class InvalidServer(OpenAPIServerError):
full_url_pattern = attr.ib()
def __str__(self):
return "Invalid request server {0}".format(
self.full_url_pattern)

67
openapi_core/schema/servers/generators.py
View file

@ -1,67 +0,0 @@
"""OpenAPI core servers generators module"""
from six import iteritems
from openapi_core.compat import lru_cache
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.servers.models import Server, ServerVariable
class ServersGenerator(object):
def __init__(self, dereferencer):
self.dereferencer = dereferencer
def generate(self, servers_spec):
servers_deref = self.dereferencer.dereference(servers_spec)
for server_spec in servers_deref:
url = server_spec['url']
variables_spec = server_spec.get('variables', {})
description = server_spec.get('description')
extensions = self.extensions_generator.generate(server_spec)
variables = None
if variables_spec:
variables = self.variables_generator.generate(variables_spec)
yield Server(
url,
variables=variables, description=description,
extensions=extensions,
)
@property
@lru_cache()
def variables_generator(self):
return ServerVariablesGenerator(self.dereferencer)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)
class ServerVariablesGenerator(object):
def __init__(self, dereferencer):
self.dereferencer = dereferencer
def generate(self, variables_spec):
variables_deref = self.dereferencer.dereference(variables_spec)
for variable_name, variable_spec in iteritems(variables_deref):
default = variable_spec['default']
enum = variable_spec.get('enum')
extensions = self.extensions_generator.generate(variable_spec)
variable = ServerVariable(
variable_name, default,
enum=enum, extensions=extensions,
)
yield variable_name, variable
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

45
openapi_core/schema/servers/models.py
View file

@ -1,45 +0,0 @@
"""OpenAPI core servers models module"""
from six import iteritems
from openapi_core.schema.servers.utils import is_absolute
class Server(object):
def __init__(self, url, variables=None, description=None, extensions=None):
self.url = url
self.variables = variables and dict(variables) or {}
self.description = description
self.extensions = extensions and dict(extensions) or {}
@property
def default_url(self):
return self.get_url()
@property
def default_variables(self):
defaults = {}
for name, variable in iteritems(self.variables):
defaults[name] = variable.default
return defaults
def get_url(self, **variables):
if not variables:
variables = self.default_variables
return self.url.format(**variables)
def is_absolute(self, url=None):
if url is None:
url = self.url
return is_absolute(url)
class ServerVariable(object):
def __init__(self, name, default, enum=None, extensions=None):
self.name = name
self.default = default
self.enum = enum and list(enum) or []
self.extensions = extensions and dict(extensions) or {}

2
openapi_core/schema/servers/utils.py
View file

@ -1,2 +0,0 @@
def is_absolute(url):
return url.startswith('//') or '://' in url

24
openapi_core/schema/shortcuts.py
View file

@ -1,24 +0,0 @@
"""OpenAPI core schema shortcuts module"""
from jsonschema.validators import RefResolver
from openapi_spec_validator import (
default_handlers, openapi_v3_spec_validator,
)
from openapi_spec_validator.validators import Dereferencer
from openapi_core.schema.specs.factories import SpecFactory
def create_spec(
spec_dict, spec_url='', handlers=default_handlers,
validate_spec=True,
):
if validate_spec:
openapi_v3_spec_validator.validate(spec_dict, spec_url=spec_url)
spec_resolver = RefResolver(
spec_url, spec_dict, handlers=handlers)
dereferencer = Dereferencer(spec_resolver)
from openapi_core.spec.paths import SpecPath
return SpecPath.from_spec(spec_dict, dereferencer)
spec_factory = SpecFactory(spec_resolver)
return spec_factory.create(spec_dict, spec_url=spec_url)

0
openapi_core/schema/specs/__init__.py
View file

93
openapi_core/schema/specs/factories.py
View file

@ -1,93 +0,0 @@
# -*- coding: utf-8 -*-
"""OpenAPI core specs factories module"""
from openapi_spec_validator.validators import Dereferencer
from openapi_core.compat import lru_cache
from openapi_core.schema.components.factories import ComponentsFactory
from openapi_core.schema.extensions.generators import ExtensionsGenerator
from openapi_core.schema.infos.factories import InfoFactory
from openapi_core.schema.paths.generators import PathsGenerator
from openapi_core.schema.schemas.registries import SchemaRegistry
from openapi_core.schema.security_requirements.generators import (
SecurityRequirementsGenerator,
)
from openapi_core.schema.servers.generators import ServersGenerator
from openapi_core.schema.specs.models import Spec
class SpecFactory(object):
def __init__(self, spec_resolver):
self.spec_resolver = spec_resolver
def create(self, spec_dict, spec_url=''):
spec_dict_deref = self.dereferencer.dereference(spec_dict)
info_spec = spec_dict_deref.get('info', {})
servers_spec = spec_dict_deref.get('servers', [])
paths = spec_dict_deref.get('paths', {})
components_spec = spec_dict_deref.get('components', {})
security_spec = spec_dict_deref.get('security', [])
if not servers_spec:
servers_spec = [
{'url': '/'},
]
extensions = self.extensions_generator.generate(spec_dict_deref)
info = self.info_factory.create(info_spec)
servers = self.servers_generator.generate(servers_spec)
paths = self.paths_generator.generate(paths)
components = self.components_factory.create(components_spec)
security = self.security_requirements_generator.generate(
security_spec)
spec = Spec(
info, list(paths), servers=list(servers), components=components,
security=list(security), extensions=extensions,
_resolver=self.spec_resolver,
)
return spec
@property
@lru_cache()
def dereferencer(self):
return Dereferencer(self.spec_resolver)
@property
@lru_cache()
def schemas_registry(self):
return SchemaRegistry(self.dereferencer)
@property
@lru_cache()
def info_factory(self):
return InfoFactory(self.dereferencer)
@property
@lru_cache()
def servers_generator(self):
return ServersGenerator(self.dereferencer)
@property
@lru_cache()
def paths_generator(self):
return PathsGenerator(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def components_factory(self):
return ComponentsFactory(self.dereferencer, self.schemas_registry)
@property
@lru_cache()
def security_requirements_generator(self):
return SecurityRequirementsGenerator(self.dereferencer)
@property
@lru_cache()
def extensions_generator(self):
return ExtensionsGenerator(self.dereferencer)

70
openapi_core/schema/specs/models.py
View file

@ -1,70 +0,0 @@
# -*- coding: utf-8 -*-
"""OpenAPI core specs models module"""
import logging
from openapi_core.compat import partialmethod
from openapi_core.schema.operations.exceptions import InvalidOperation
from openapi_core.schema.paths.exceptions import InvalidPath
from openapi_core.schema.servers.exceptions import InvalidServer
log = logging.getLogger(__name__)
class Spec(object):
"""Represents an OpenAPI Specification for a service."""
def __init__(
self, info, paths, servers=None, components=None,
security=None, extensions=None, _resolver=None):
self.info = info
self.paths = paths and dict(paths)
self.servers = servers or []
self.components = components
self.security = security
self.extensions = extensions and dict(extensions) or {}
self._resolver = _resolver
def __getitem__(self, path_pattern):
return self.get_path(path_pattern)
@property
def default_url(self):
return self.servers[0].default_url
def get_server(self, full_url_pattern):
for spec_server in self.servers:
if spec_server.default_url in full_url_pattern:
return spec_server
raise InvalidServer(full_url_pattern)
def get_server_url(self, index=0):
return self.servers[index].default_url
def get_path(self, path_pattern):
try:
return self.paths[path_pattern]
except KeyError:
raise InvalidPath(path_pattern)
def get_operation(self, path_pattern, http_method):
try:
return self.paths[path_pattern].operations[http_method]
except KeyError:
raise InvalidOperation(path_pattern, http_method)
def get_schema(self, name):
return self.components.schemas[name]
# operations shortcuts
get = partialmethod(get_operation, http_method='get')
put = partialmethod(get_operation, http_method='put')
post = partialmethod(get_operation, http_method='post')
delete = partialmethod(get_operation, http_method='delete')
options = partialmethod(get_operation, http_method='options')
head = partialmethod(get_operation, http_method='head')
patch = partialmethod(get_operation, http_method='patch')

1
openapi_core/security/factories.py
View file

@ -1,4 +1,3 @@
from openapi_core.schema.security_schemes.enums import SecuritySchemeType
from openapi_core.security.providers import (
ApiKeyProvider, HttpProvider, UnsupportedProvider,
)

21
openapi_core/shortcuts.py
View file

@ -1,6 +1,12 @@
"""OpenAPI core shortcuts module"""
# backward compatibility
from openapi_core.schema.shortcuts import create_spec
from jsonschema.validators import RefResolver
from openapi_spec_validator import (
default_handlers, openapi_v3_spec_validator,
)
from openapi_spec_validator.validators import Dereferencer
from openapi_core.spec.paths import SpecPath
from openapi_core.validation.request.shortcuts import (
spec_validate_body as validate_body,
spec_validate_parameters as validate_parameters,
@ -15,3 +21,16 @@ __all__ = [
'create_spec', 'validate_body', 'validate_parameters', 'validate_data',
'RequestValidator', 'ResponseValidator',
]
def create_spec(
spec_dict, spec_url='', handlers=default_handlers,
validate_spec=True,
):
if validate_spec:
openapi_v3_spec_validator.validate(spec_dict, spec_url=spec_url)
spec_resolver = RefResolver(
spec_url, spec_dict, handlers=handlers)
dereferencer = Dereferencer(spec_resolver)
return SpecPath.from_spec(spec_dict, dereferencer)

4
openapi_core/spec/servers.py
View file

@ -1,6 +1,10 @@
from six import iteritems
def is_absolute(url):
return url.startswith('//') or '://' in url
def get_server_default_variables(server):
if 'variables' not in server:
return {}

2
openapi_core/templating/paths/finders.py
View file

@ -3,7 +3,7 @@ from more_itertools import peekable
from six import iteritems
from six.moves.urllib.parse import urljoin, urlparse
from openapi_core.schema.servers.utils import is_absolute
from openapi_core.spec.servers import is_absolute
from openapi_core.templating.datatypes import TemplateResult
from openapi_core.templating.util import parse, search
from openapi_core.templating.paths.exceptions import (

1
openapi_core/types.py Normal file
View file

@ -0,0 +1 @@
NoValue = object()

12
openapi_core/unmarshalling/schemas/factories.py
View file

@ -2,8 +2,6 @@ import warnings
from openapi_schema_validator import OAS30Validator
from openapi_core.schema.schemas.enums import SchemaType, SchemaFormat
from openapi_core.schema.schemas.models import Schema
from openapi_core.unmarshalling.schemas.enums import UnmarshalContext
from openapi_core.unmarshalling.schemas.exceptions import (
FormatterNotFoundError,
@ -74,13 +72,11 @@ class SchemaUnmarshallersFactory(object):
return klass(formatter, validator, **kwargs)
def get_formatter(self, default_formatters, type_format=SchemaFormat.NONE):
def get_formatter(self, default_formatters, type_format=None):
try:
schema_format = SchemaFormat(type_format)
except ValueError:
return self.custom_formatters.get(type_format)
else:
return default_formatters.get(schema_format)
return self.custom_formatters[type_format]
except KeyError:
return default_formatters.get(type_format)
def get_validator(self, schema):
kwargs = {

38
openapi_core/unmarshalling/schemas/unmarshallers.py
View file

@ -12,12 +12,10 @@ from six import text_type, binary_type
from six import iteritems
from openapi_core.extensions.models.factories import ModelFactory
from openapi_core.schema.schemas.enums import SchemaFormat, SchemaType
from openapi_core.schema.schemas.models import Schema
from openapi_core.schema.schemas.types import NoValue
from openapi_core.spec.schemas import (
get_all_properties, get_all_properties_names
)
from openapi_core.types import NoValue
from openapi_core.unmarshalling.schemas.enums import UnmarshalContext
from openapi_core.unmarshalling.schemas.exceptions import (
UnmarshalError, ValidateError, InvalidSchemaValue,
@ -77,20 +75,20 @@ class PrimitiveTypeUnmarshaller(object):
class StringUnmarshaller(PrimitiveTypeUnmarshaller):
FORMATTERS = {
SchemaFormat.NONE: Formatter.from_callables(
None: Formatter.from_callables(
partial(is_string, None), text_type),
SchemaFormat.PASSWORD: Formatter.from_callables(
'password': Formatter.from_callables(
partial(oas30_format_checker.check, format='password'), text_type),
SchemaFormat.DATE: Formatter.from_callables(
'date': Formatter.from_callables(
partial(oas30_format_checker.check, format='date'), format_date),
SchemaFormat.DATETIME: Formatter.from_callables(
'date-time': Formatter.from_callables(
partial(oas30_format_checker.check, format='date-time'),
parse_datetime),
SchemaFormat.BINARY: Formatter.from_callables(
'binary': Formatter.from_callables(
partial(oas30_format_checker.check, format='binary'), binary_type),
SchemaFormat.UUID: Formatter.from_callables(
'uuid': Formatter.from_callables(
partial(oas30_format_checker.check, format='uuid'), format_uuid),
SchemaFormat.BYTE: Formatter.from_callables(
'byte': Formatter.from_callables(
partial(oas30_format_checker.check, format='byte'), format_byte),
}
@ -98,11 +96,11 @@ class StringUnmarshaller(PrimitiveTypeUnmarshaller):
class IntegerUnmarshaller(PrimitiveTypeUnmarshaller):
FORMATTERS = {
SchemaFormat.NONE: Formatter.from_callables(
None: Formatter.from_callables(
partial(is_integer, None), int),
SchemaFormat.INT32: Formatter.from_callables(
'int32': Formatter.from_callables(
partial(oas30_format_checker.check, format='int32'), int),
SchemaFormat.INT64: Formatter.from_callables(
'int64': Formatter.from_callables(
partial(oas30_format_checker.check, format='int64'), int),
}
@ -110,11 +108,11 @@ class IntegerUnmarshaller(PrimitiveTypeUnmarshaller):
class NumberUnmarshaller(PrimitiveTypeUnmarshaller):
FORMATTERS = {
SchemaFormat.NONE: Formatter.from_callables(
None: Formatter.from_callables(
partial(is_number, None), format_number),
SchemaFormat.FLOAT: Formatter.from_callables(
'float': Formatter.from_callables(
partial(oas30_format_checker.check, format='float'), float),
SchemaFormat.DOUBLE: Formatter.from_callables(
'double': Formatter.from_callables(
partial(oas30_format_checker.check, format='double'), float),
}
@ -122,7 +120,7 @@ class NumberUnmarshaller(PrimitiveTypeUnmarshaller):
class BooleanUnmarshaller(PrimitiveTypeUnmarshaller):
FORMATTERS = {
SchemaFormat.NONE: Formatter.from_callables(
None: Formatter.from_callables(
partial(is_bool, None), forcebool),
}
@ -140,7 +138,7 @@ class ComplexUnmarshaller(PrimitiveTypeUnmarshaller):
class ArrayUnmarshaller(ComplexUnmarshaller):
FORMATTERS = {
SchemaFormat.NONE: Formatter.from_callables(
None: Formatter.from_callables(
partial(is_array, None), list),
}
@ -158,7 +156,7 @@ class ArrayUnmarshaller(ComplexUnmarshaller):
class ObjectUnmarshaller(ComplexUnmarshaller):
FORMATTERS = {
SchemaFormat.NONE: Formatter.from_callables(
None: Formatter.from_callables(
partial(is_object, None), dict),
}
@ -249,7 +247,7 @@ class ObjectUnmarshaller(ComplexUnmarshaller):
class AnyUnmarshaller(ComplexUnmarshaller):
FORMATTERS = {
SchemaFormat.NONE: Formatter(),
None: Formatter(),
}
SCHEMA_TYPES_ORDER = [

8
openapi_core/validation/request/shortcuts.py
View file

@ -1,12 +1,10 @@
"""OpenAPI core validation request shortcuts module"""
import warnings
from openapi_core.schema.media_types.exceptions import OpenAPIMediaTypeError
from openapi_core.schema.parameters.exceptions import OpenAPIParameterError
from openapi_core.schema.request_bodies.exceptions import (
OpenAPIRequestBodyError,
from openapi_core.exceptions import (
OpenAPIMediaTypeError, OpenAPIParameterError, OpenAPIRequestBodyError,
OpenAPISchemaError,
)
from openapi_core.schema.schemas.exceptions import OpenAPISchemaError
from openapi_core.validation.request.validators import RequestValidator
ERRORS_BODY = (

5
openapi_core/validation/request/validators.py
View file

@ -4,10 +4,9 @@ from six import iteritems
from openapi_core.casting.schemas.exceptions import CastError
from openapi_core.deserializing.exceptions import DeserializeError
from openapi_core.schema.parameters.exceptions import (
MissingRequiredParameter, MissingParameter,
from openapi_core.exceptions import (
MissingRequiredParameter, MissingParameter, MissingRequestBody,
)
from openapi_core.schema.request_bodies.exceptions import MissingRequestBody
from openapi_core.security.exceptions import SecurityError
from openapi_core.spec.parameters import get_aslist, get_explode
from openapi_core.templating.media_types.exceptions import MediaTypeFinderError

2
openapi_core/validation/response/validators.py
View file

@ -1,7 +1,7 @@
"""OpenAPI core validation response validators module"""
from openapi_core.casting.schemas.exceptions import CastError
from openapi_core.deserializing.exceptions import DeserializeError
from openapi_core.schema.responses.exceptions import MissingResponseContent
from openapi_core.exceptions import MissingResponseContent
from openapi_core.templating.media_types.exceptions import MediaTypeFinderError
from openapi_core.templating.paths.exceptions import PathError
from openapi_core.templating.responses.exceptions import ResponseFinderError

4
tests/integration/validation/test_petstore.py
View file

@ -12,9 +12,7 @@ from openapi_core.deserializing.parameters.exceptions import (
EmptyParameterValue,
)
from openapi_core.extensions.models.models import BaseModel
from openapi_core.schema.parameters.exceptions import (
MissingRequiredParameter,
)
from openapi_core.exceptions import MissingRequiredParameter
from openapi_core.shortcuts import (
create_spec, validate_parameters, validate_body, validate_data,
)

6
tests/integration/validation/test_validators.py
View file

@ -6,9 +6,9 @@ from six import text_type
from openapi_core.casting.schemas.exceptions import CastError
from openapi_core.deserializing.exceptions import DeserializeError
from openapi_core.extensions.models.models import BaseModel
from openapi_core.schema.parameters.exceptions import MissingRequiredParameter
from openapi_core.schema.request_bodies.exceptions import MissingRequestBody
from openapi_core.schema.responses.exceptions import MissingResponseContent
from openapi_core.exceptions import (
MissingRequiredParameter, MissingRequestBody, MissingResponseContent,
)
from openapi_core.shortcuts import create_spec
from openapi_core.templating.media_types.exceptions import MediaTypeNotFound
from openapi_core.templating.paths.exceptions import (

44
tests/unit/schema/test_links.py
View file

@ -1,44 +0,0 @@
import mock
import pytest
from openapi_core.schema.links.models import Link
from openapi_core.schema.servers.models import Server
class TestLinks(object):
@pytest.fixture
def link_factory(self):
def link_factory(request_body, server):
parameters = {
'par1': mock.sentinel.par1,
'par2': mock.sentinel.par2,
}
return Link(
'op_id',
parameters,
request_body,
'Test link',
server
)
return link_factory
servers = [
None,
Server("https://bad.remote.domain.net/"),
Server("http://localhost")
]
request_body_list = [
None,
"request",
'{"request": "value", "opt": 2}',
{"request": "value", "opt": 2}
]
@pytest.mark.parametrize("server", servers)
@pytest.mark.parametrize("request_body", request_body_list)
def test_iteritems(self, link_factory, request_body, server):
link = link_factory(request_body, server)
for par_name in link.parameters:
assert link[par_name] == link.parameters[par_name]

19
tests/unit/schema/test_operations.py
View file

@ -1,19 +0,0 @@
import mock
import pytest
from openapi_core.schema.operations.models import Operation
class TestSchemas(object):
@pytest.fixture
def operation(self):
parameters = {
'parameter_1': mock.sentinel.parameter_1,
'parameter_2': mock.sentinel.parameter_2,
}
return Operation('get', '/path', {}, parameters=parameters)
def test_iteritems(self, operation):
for name in operation.parameters:
assert operation[name] == operation.parameters[name]

33
tests/unit/schema/test_parameters.py
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@ -1,33 +0,0 @@
from openapi_core.schema.parameters.enums import ParameterStyle
from openapi_core.schema.parameters.models import Parameter
class TestParameterInit(object):
def test_path(self):
param = Parameter('param', 'path')
assert param.allow_empty_value is False
assert param.style == ParameterStyle.SIMPLE
assert param.explode is False
def test_query(self):
param = Parameter('param', 'query')
assert param.allow_empty_value is False
assert param.style == ParameterStyle.FORM
assert param.explode is True
def test_header(self):
param = Parameter('param', 'header')
assert param.allow_empty_value is False
assert param.style == ParameterStyle.SIMPLE
assert param.explode is False
def test_cookie(self):
param = Parameter('param', 'cookie')
assert param.allow_empty_value is False
assert param.style == ParameterStyle.FORM
assert param.explode is True

21
tests/unit/schema/test_paths.py
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@ -1,21 +0,0 @@
import mock
import pytest
from openapi_core.schema.paths.models import Path
class TestPaths(object):
@pytest.fixture
def path(self):
operations = {
'get': mock.sentinel.get,
'post': mock.sentinel.post,
}
return Path('/path', operations)
@property
def test_iteritems(self, path):
for http_method in path.operations:
assert path[http_method] ==\
path.operations[http_method]

21
tests/unit/schema/test_request_bodies.py
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@ -1,21 +0,0 @@
import mock
import pytest
from openapi_core.schema.request_bodies.models import RequestBody
class TestRequestBodies(object):
@pytest.fixture
def request_body(self):
content = {
'application/json': mock.sentinel.application_json,
'text/csv': mock.sentinel.text_csv,
}
return RequestBody(content)
@property
def test_iteritems(self, request_body):
for mimetype in request_body.content:
assert request_body[mimetype] ==\
request_body.content[mimetype]

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