add warning about unsupported libraries in python client generator (#7981)

wing328 · web-flow · commit c02fc812fe3d · 2020-11-20T11:54:16.000+08:00
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonClientCodegen.java
@@ -150,6 +150,11 @@ public void processOpts() {
             attrNoneIfUnset = Boolean.valueOf(additionalProperties.get(CodegenConstants.PYTHON_ATTR_NONE_IF_UNSET).toString());
         }
         additionalProperties.put("attrNoneIfUnset", attrNoneIfUnset);
+
+        // check library option to ensure only urllib3 is supported
+        if (!DEFAULT_LIBRARY.equals(getLibrary())) {
+            throw new RuntimeException("Only the `urllib3` library is supported in the refactored `python` client generator at the moment. Please fall back to `python-legacy` client generator for the time being. We welcome contributions to add back `asyncio`, `tornado` support to the `pyhton` client generator.");
+        }
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -150,6 +150,11 @@ public void processOpts() {`
`150`	`150`	`attrNoneIfUnset = Boolean.valueOf(additionalProperties.get(CodegenConstants.PYTHON_ATTR_NONE_IF_UNSET).toString());`
`151`	`151`	`}`
`152`	`152`	`additionalProperties.put("attrNoneIfUnset", attrNoneIfUnset);`
	`153`	`+`
	`154`	`+ // check library option to ensure only urllib3 is supported`
	`155`	`+ if (!DEFAULT_LIBRARY.equals(getLibrary())) {`
	`156`	+ throw new RuntimeException("Only the `urllib3` library is supported in the refactored `python` client generator at the moment. Please fall back to `python-legacy` client generator for the time being. We welcome contributions to add back `asyncio`, `tornado` support to the `pyhton` client generator.");
	`157`	`+ }`
`153`	`158`	`}`
`154`	`159`
`155`	`160`	`/**`