Add package version option for python fastapi generator (OpenAPITools#23766)

* Add package version for python fastapi to be inline with openapi generator docs

* update urllib3, add default

---------

Co-authored-by: Goopher Maijenburg <goopher.maijenburg@twict.nl>

Author: wing328

bin/configs/python-fastapi.yaml

@@ -5,3 +5,4 @@ templateDir: modules/openapi-generator/src/main/resources/python-fastapi
 sourceFolder: "src"
 additionalProperties:
   hideGenerationTimestamp: "true"
+  packageVersion: "3.4.5"

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/PythonFastAPIServerCodegen.java

@@ -93,6 +93,7 @@ public PythonFastAPIServerCodegen() {
         additionalProperties.put("baseSuffix", BASE_CLASS_SUFFIX);
         additionalProperties.put(CodegenConstants.SOURCE_FOLDER, DEFAULT_SOURCE_FOLDER);
         additionalProperties.put(CodegenConstants.PACKAGE_NAME, DEFAULT_PACKAGE_NAME);
+        additionalProperties.put(CodegenConstants.PACKAGE_VERSION, DEFAULT_PACKAGE_VERSION);
         additionalProperties.put(CodegenConstants.FASTAPI_IMPLEMENTATION_PACKAGE, DEFAULT_IMPL_FOLDER);
 
         languageSpecificPrimitives.add("List");
@@ -152,6 +153,13 @@ public void processOpts() {
 
         if (additionalProperties.containsKey(CodegenConstants.PACKAGE_NAME)) {
             setPackageName((String) additionalProperties.get(CodegenConstants.PACKAGE_NAME));
+        } else {
+            // default to appVersion in the spec
+            setPackageName((String) additionalProperties.get("appVersion"));
+        }
+
+        if (additionalProperties.containsKey(CodegenConstants.PACKAGE_VERSION)) {
+            setPackageVersion((String) additionalProperties.get(CodegenConstants.PACKAGE_VERSION));
         }
 
         if (additionalProperties.containsKey(CodegenConstants.SOURCE_FOLDER)) {

modules/openapi-generator/src/main/resources/python-fastapi/requirements.mustache

@@ -29,7 +29,7 @@ Rx==1.6.1
 starlette==0.49.1
 typing-extensions==4.13.2
 ujson==4.0.2
-urllib3==2.6.3
+urllib3==2.7.0
 uvicorn==0.13.4
 uvloop==0.21.0
 watchgod==0.7

modules/openapi-generator/src/main/resources/python-fastapi/setup_cfg.mustache

@@ -1,6 +1,6 @@
 [metadata]
 name = {{packageName}}
-version = {{appVersion}}
+version = {{packageVersion}}
 description = {{appDescription}}
 long_description = file: README.md
 keywords = OpenAPI {{appName}}

samples/server/petstore/python-fastapi/requirements.txt

@@ -29,7 +29,7 @@ Rx==1.6.1
 starlette==0.49.1
 typing-extensions==4.13.2
 ujson==4.0.2
-urllib3==2.6.3
+urllib3==2.7.0
 uvicorn==0.13.4
 uvloop==0.21.0
 watchgod==0.7

samples/server/petstore/python-fastapi/setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = openapi_server
-version = 1.0.0
+version = 3.4.5
 description = This is a sample server Petstore server. For this sample, you can use the api key `special-key` to test the authorization filters.
 long_description = file: README.md
 keywords = OpenAPI OpenAPI Petstore