[BUG] [Python] [JavaScript] SyntaxError: Due to Unescaped Characters in openapi.yaml Resource Path

Bug Report Checklist

• Have you provided a full/minimal spec to reproduce the issue?
• Have you validated the input using an OpenAPI validator (example)?
• Have you tested with the latest master to confirm the issue still exists?
• Have you searched for related issues/PRs?
• What's the actual output vs expected output?
• [Optional] Sponsorship to speed up the bug fix or feature request (example)

Description

I have an issue when the openapi.yaml file contains the unescaped curly braces in a path parameter (i.e., /IndicatorCategories(SSID='{SSID}',name='{name}')). This results in a syntax error in the resulting Python SDK code, as the API client in Python cannot correctly interpret the unescaped characters.

The same also was true for JavaScript.

openapi-generator version

openapi-generator-cli 7.2.0

OpenAPI declaration file content or url

/IndicatorCategories(SSID='{SSID}',name='{name}'):

Steps to reproduce

1. Define a resource path in the openapi.yaml file like /IndicatorCategories(SSID='{SSID}',name='{name}')
2. Generate the Python SDK code

openapi-generator generate -i ~/Downloads/Indicator_Related_APIs.yaml -g python -o ~/Downloads/GeneratedPythonClient/python-client-sdk

3. Notice that a SyntaxError arises in the generated Python SDK code

File "build/bdist.macosx-10.9-universal2/egg/openapi_client/api/indicator_categories_api.py", line 760
    resource_path='/IndicatorCategories(SSID='{SSID}',name='{name}')',
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
SyntaxError: invalid syntax. Perhaps you forgot a comma?

Related issues/PRs

None found

Suggest a fix

A temporary fix could be manually modifying the resource path in the Python SDK by using a Python f-string or another method to correctly escape the SSID and name variables. However, a preferable resolution would involve the openapi-generator correctly handling this case directly. Here's the temporary fix in Python:

resource_path = f"/IndicatorCategories(SSID='{SSID}',name='{name}')"

Start with the openapi.yaml path /IndicatorCategories(SSID='{SSID}',name='{name}') and reproduce it using the documented openapi-generator command for the Python SDK. Inspect the generated indicator_categories_api.py at the reported resource_path line, then check the corresponding JavaScript output. Done means both generated SDKs represent this path without a syntax error.