From eceac6a63c3b03715f922d7c65e08a0aee2c8e0e Mon Sep 17 00:00:00 2001
From: Nicholas Muesch <nicholas.muesch@datadoghq.com>
Date: Sun, 8 Nov 2020 15:27:58 -0500
Subject: [PATCH] Skip validation if input_value is None (#7845)

---
 .../resources/python/python-experimental/model_utils.mustache  | 3 +++
 .../petstore/python-experimental/petstore_api/model_utils.py   | 3 +++
 .../python-experimental/x_auth_id_alias/model_utils.py         | 3 +++
 .../python-experimental/dynamic_servers/model_utils.py         | 3 +++
 .../petstore/python-experimental/petstore_api/model_utils.py   | 3 +++
 5 files changed, 15 insertions(+)

diff --git a/modules/openapi-generator/src/main/resources/python/python-experimental/model_utils.mustache b/modules/openapi-generator/src/main/resources/python/python-experimental/model_utils.mustache
index 400cfe3509d..72a5cbe429a 100644
--- a/modules/openapi-generator/src/main/resources/python/python-experimental/model_utils.mustache
+++ b/modules/openapi-generator/src/main/resources/python/python-experimental/model_utils.mustache
@@ -455,6 +455,9 @@ def check_validations(
         configuration (Configuration): the configuration class.
     """
 
+    if input_values is None:
+        return
+
     current_validations = validations[input_variable_path]
     if (is_json_validation_enabled('multipleOf', configuration) and
             'multiple_of' in current_validations and
diff --git a/samples/client/petstore/python-experimental/petstore_api/model_utils.py b/samples/client/petstore/python-experimental/petstore_api/model_utils.py
index e821ccb31b4..79d14780d01 100644
--- a/samples/client/petstore/python-experimental/petstore_api/model_utils.py
+++ b/samples/client/petstore/python-experimental/petstore_api/model_utils.py
@@ -737,6 +737,9 @@ def check_validations(
         configuration (Configuration): the configuration class.
     """
 
+    if input_values is None:
+        return
+
     current_validations = validations[input_variable_path]
     if (is_json_validation_enabled('multipleOf', configuration) and
             'multiple_of' in current_validations and
diff --git a/samples/openapi3/client/extensions/x-auth-id-alias/python-experimental/x_auth_id_alias/model_utils.py b/samples/openapi3/client/extensions/x-auth-id-alias/python-experimental/x_auth_id_alias/model_utils.py
index 594af400e44..850172ee120 100644
--- a/samples/openapi3/client/extensions/x-auth-id-alias/python-experimental/x_auth_id_alias/model_utils.py
+++ b/samples/openapi3/client/extensions/x-auth-id-alias/python-experimental/x_auth_id_alias/model_utils.py
@@ -737,6 +737,9 @@ def check_validations(
         configuration (Configuration): the configuration class.
     """
 
+    if input_values is None:
+        return
+
     current_validations = validations[input_variable_path]
     if (is_json_validation_enabled('multipleOf', configuration) and
             'multiple_of' in current_validations and
diff --git a/samples/openapi3/client/features/dynamic-servers/python-experimental/dynamic_servers/model_utils.py b/samples/openapi3/client/features/dynamic-servers/python-experimental/dynamic_servers/model_utils.py
index 0963d948180..8660af004f7 100644
--- a/samples/openapi3/client/features/dynamic-servers/python-experimental/dynamic_servers/model_utils.py
+++ b/samples/openapi3/client/features/dynamic-servers/python-experimental/dynamic_servers/model_utils.py
@@ -737,6 +737,9 @@ def check_validations(
         configuration (Configuration): the configuration class.
     """
 
+    if input_values is None:
+        return
+
     current_validations = validations[input_variable_path]
     if (is_json_validation_enabled('multipleOf', configuration) and
             'multiple_of' in current_validations and
diff --git a/samples/openapi3/client/petstore/python-experimental/petstore_api/model_utils.py b/samples/openapi3/client/petstore/python-experimental/petstore_api/model_utils.py
index e821ccb31b4..79d14780d01 100644
--- a/samples/openapi3/client/petstore/python-experimental/petstore_api/model_utils.py
+++ b/samples/openapi3/client/petstore/python-experimental/petstore_api/model_utils.py
@@ -737,6 +737,9 @@ def check_validations(
         configuration (Configuration): the configuration class.
     """
 
+    if input_values is None:
+        return
+
     current_validations = validations[input_variable_path]
     if (is_json_validation_enabled('multipleOf', configuration) and
             'multiple_of' in current_validations and