Adds python 3.9 CI testing, fixes bug

.circleci/config.yml

@@ -122,7 +122,7 @@ jobs:
     steps:
       - command_build_and_test:
           jobId: "mvnCleanInstall"
-  testPythonClientSamples:
+  testPython38ClientSamples:
     docker:
       - image: python:3.8
     working_directory: ~/OpenAPITools/openapi-json-schema-generator
@@ -134,10 +134,23 @@ jobs:
       - checkout
       - command_docker_build_and_test:
           jobId: "testPythonClientSamples"
+  testPython39ClientSamples:
+    docker:
+      - image: python:3.9
+    working_directory: ~/OpenAPITools/openapi-json-schema-generator
+    shell: /bin/bash --login
+    environment:
+      CIRCLE_ARTIFACTS: /tmp/circleci-artifacts
+      CIRCLE_TEST_REPORTS: /tmp/circleci-test-results
+    steps:
+      - checkout
+      - command_docker_build_and_test:
+          jobId: "testPythonClientSamples"
 workflows:
   version: 2
   build:
     jobs:
       - ensureSamplesAndGeneratorDocsUpToDate
       - mvnCleanInstall
-      - testPythonClientSamples
+      - testPython38ClientSamples
+      - testPython39ClientSamples

samples/client/3_0_3_unit_test/python/src/unit_test_api/schemas/validation.py

@@ -24,13 +24,7 @@
 
 from . import format, original_immutabledict
 
-_K = typing.TypeVar('_K')
-_V = typing.TypeVar('_V', covariant=True)
-
-
-class immutabledict(typing.Generic[_K, _V], original_immutabledict.immutabledict[_K, _V]):
-    # this class layer needed to not show init signature when making new instances
-    pass
+immutabledict = original_immutabledict.immutabledict
 
 
 @dataclasses.dataclass
@@ -172,7 +166,9 @@ def _get_class(
     elif isinstance(item_cls, type):
         return item_cls
     elif isinstance(item_cls, typing.ForwardRef):
-        return item_cls._evaluate(None, local_namespace)
+        if sys.version_info < (3, 9):
+            return item_cls._evaluate(None, local_namespace)
+        return item_cls._evaluate(None, local_namespace, set())
     raise ValueError('invalid class value passed in')
 
 

samples/client/3_0_3_unit_test/python/tox.ini

@@ -1,5 +1,4 @@
 [tox]
-envlist = py38
 isolated_build = True
 
 [testenv]

samples/client/3_1_0_json_schema/python/src/json_schema_api/schemas/validation.py

@@ -24,13 +24,7 @@
 
 from . import format, original_immutabledict
 
-_K = typing.TypeVar('_K')
-_V = typing.TypeVar('_V', covariant=True)
-
-
-class immutabledict(typing.Generic[_K, _V], original_immutabledict.immutabledict[_K, _V]):
-    # this class layer needed to not show init signature when making new instances
-    pass
+immutabledict = original_immutabledict.immutabledict
 
 
 @dataclasses.dataclass
@@ -172,7 +166,9 @@ def _get_class(
     elif isinstance(item_cls, type):
         return item_cls
     elif isinstance(item_cls, typing.ForwardRef):
-        return item_cls._evaluate(None, local_namespace)
+        if sys.version_info < (3, 9):
+            return item_cls._evaluate(None, local_namespace)
+        return item_cls._evaluate(None, local_namespace, set())
     raise ValueError('invalid class value passed in')
 
 

samples/client/3_1_0_json_schema/python/tox.ini

@@ -1,5 +1,4 @@
 [tox]
-envlist = py38
 isolated_build = True
 
 [testenv]

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/src/this_package/schemas/validation.py

@@ -24,13 +24,7 @@
 
 from . import format, original_immutabledict
 
-_K = typing.TypeVar('_K')
-_V = typing.TypeVar('_V', covariant=True)
-
-
-class immutabledict(typing.Generic[_K, _V], original_immutabledict.immutabledict[_K, _V]):
-    # this class layer needed to not show init signature when making new instances
-    pass
+immutabledict = original_immutabledict.immutabledict
 
 
 @dataclasses.dataclass
@@ -184,7 +178,9 @@ def _get_class(
     elif isinstance(item_cls, type):
         return item_cls
     elif isinstance(item_cls, typing.ForwardRef):
-        return item_cls._evaluate(None, local_namespace)
+        if sys.version_info < (3, 9):
+            return item_cls._evaluate(None, local_namespace)
+        return item_cls._evaluate(None, local_namespace, set())
     raise ValueError('invalid class value passed in')
 
 

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/tox.ini

@@ -1,5 +1,4 @@
 [tox]
-envlist = py38
 isolated_build = True
 
 [testenv]

samples/client/openapi_features/security/python/src/this_package/schemas/validation.py

@@ -24,13 +24,7 @@
 
 from . import format, original_immutabledict
 
-_K = typing.TypeVar('_K')
-_V = typing.TypeVar('_V', covariant=True)
-
-
-class immutabledict(typing.Generic[_K, _V], original_immutabledict.immutabledict[_K, _V]):
-    # this class layer needed to not show init signature when making new instances
-    pass
+immutabledict = original_immutabledict.immutabledict
 
 
 @dataclasses.dataclass
@@ -172,7 +166,9 @@ def _get_class(
     elif isinstance(item_cls, type):
         return item_cls
     elif isinstance(item_cls, typing.ForwardRef):
-        return item_cls._evaluate(None, local_namespace)
+        if sys.version_info < (3, 9):
+            return item_cls._evaluate(None, local_namespace)
+        return item_cls._evaluate(None, local_namespace, set())
     raise ValueError('invalid class value passed in')
 
 

samples/client/openapi_features/security/python/tox.ini

@@ -1,5 +1,4 @@
 [tox]
-envlist = py38
 isolated_build = True
 
 [testenv]

samples/client/petstore/python/src/petstore_api/schemas/validation.py

@@ -24,13 +24,7 @@
 
 from . import format, original_immutabledict
 
-_K = typing.TypeVar('_K')
-_V = typing.TypeVar('_V', covariant=True)
-
-
-class immutabledict(typing.Generic[_K, _V], original_immutabledict.immutabledict[_K, _V]):
-    # this class layer needed to not show init signature when making new instances
-    pass
+immutabledict = original_immutabledict.immutabledict
 
 
 @dataclasses.dataclass
@@ -172,7 +166,9 @@ def _get_class(
     elif isinstance(item_cls, type):
         return item_cls
     elif isinstance(item_cls, typing.ForwardRef):
-        return item_cls._evaluate(None, local_namespace)
+        if sys.version_info < (3, 9):
+            return item_cls._evaluate(None, local_namespace)
+        return item_cls._evaluate(None, local_namespace, set())
     raise ValueError('invalid class value passed in')
 
 

samples/client/petstore/python/tox.ini

@@ -1,5 +1,4 @@
 [tox]
-envlist = py38
 isolated_build = True
 
 [testenv]

src/main/resources/python/schemas/validation.hbs

@@ -19,13 +19,7 @@ from {{packageName}}.configurations import schema_configuration
 
 from . import format, original_immutabledict
 
-_K = typing.TypeVar('_K')
-_V = typing.TypeVar('_V', covariant=True)
-
-
-class immutabledict(typing.Generic[_K, _V], original_immutabledict.immutabledict[_K, _V]):
-    # this class layer needed to not show init signature when making new instances
-    pass
+immutabledict = original_immutabledict.immutabledict
 
 
 @dataclasses.dataclass
@@ -183,7 +177,9 @@ def _get_class(
     elif isinstance(item_cls, type):
         return item_cls
     elif isinstance(item_cls, typing.ForwardRef):
-        return item_cls._evaluate(None, local_namespace)
+        if sys.version_info < (3, 9):
+            return item_cls._evaluate(None, local_namespace)
+        return item_cls._evaluate(None, local_namespace, set())
     raise ValueError('invalid class value passed in')
 
 

src/main/resources/python/tox.hbs

@@ -1,5 +1,4 @@
 [tox]
-envlist = py38
 isolated_build = True
 
 [testenv]