Python2 compatibility module

Author: p1c2u

.travis.yml

@@ -2,6 +2,7 @@ language: python
 sudo: false
 matrix:
   include:
+  - python: 2.7
   - python: 3.4
   - python: 3.5
   - python: 3.6

openapi_core/__init__.py

@@ -1,8 +1,4 @@
 # -*- coding: utf-8 -*-
-
-"""Python 2.7 backward compatibility"""
-import openapi_core._python27_patch
-
 """OpenAPI core module"""
 from openapi_core.shortcuts import (
     create_spec, validate_parameters, validate_body, validate_data,

openapi_core/_python27_patch.py renamed to openapi_core/compat.py

@@ -1,14 +1,12 @@
-import functools
+"""OpenAPI core python 2.7 compatibility module"""
 try:
     from functools import lru_cache
-
 except ImportError:
     from backports.functools_lru_cache import lru_cache
-    functools.lru_cache = lru_cache
 
 try:
     from functools import partialmethod
-
 except ImportError:
     from backports.functools_partialmethod import partialmethod
-    functools.partialmethod = partialmethod
+
+__all__ = ['lru_cache', 'partialmethod']

openapi_core/schema/components/factories.py

@@ -1,5 +1,4 @@
-from functools import lru_cache
-
+from openapi_core.compat import lru_cache
 from openapi_core.schema.components.models import Components
 from openapi_core.schema.schemas.generators import SchemasGenerator
 

openapi_core/schema/operations/generators.py

@@ -1,10 +1,9 @@
 # -*- coding: utf-8 -*-
 """OpenAPI core operations models module"""
-from functools import lru_cache
-
 from six import iteritems
 from openapi_spec_validator.validators import PathItemValidator
 
+from openapi_core.compat import lru_cache
 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

openapi_core/schema/parameters/generators.py

@@ -1,8 +1,7 @@
 """OpenAPI core parameters generators module"""
-from functools import lru_cache
-
 from six import iteritems
 
+from openapi_core.compat import lru_cache
 from openapi_core.schema.parameters.factories import ParameterFactory
 
 

openapi_core/schema/paths/generators.py

@@ -1,8 +1,7 @@
 """OpenAPI core paths generators module"""
-from functools import lru_cache
-
 from six import iteritems
 
+from openapi_core.compat import lru_cache
 from openapi_core.schema.operations.generators import OperationsGenerator
 from openapi_core.schema.paths.models import Path
 

openapi_core/schema/request_bodies/factories.py

@@ -1,6 +1,5 @@
 """OpenAPI core request bodies factories module"""
-from functools import lru_cache
-
+from openapi_core.compat import lru_cache
 from openapi_core.schema.media_types.generators import MediaTypeGenerator
 from openapi_core.schema.request_bodies.models import RequestBody
 

openapi_core/schema/responses/generators.py

@@ -1,8 +1,7 @@
 """OpenAPI core responses generators module"""
-from functools import lru_cache
-
 from six import iteritems
 
+from openapi_core.compat import lru_cache
 from openapi_core.schema.media_types.generators import MediaTypeGenerator
 from openapi_core.schema.parameters.generators import ParametersGenerator
 from openapi_core.schema.responses.models import Response

openapi_core/schema/schemas/factories.py

@@ -1,7 +1,7 @@
 """OpenAPI core schemas factories module"""
 import logging
-from functools import lru_cache
 
+from openapi_core.compat import lru_cache
 from openapi_core.schema.properties.generators import PropertiesGenerator
 from openapi_core.schema.schemas.models import Schema