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Generates SyntaxError if a path parameter without a default value follows another that has a default value #1281
Description
Describe the bug
Fails to generate client when a path parameter without a default value follows another one that has a default value.
Message:
Error(s) encountered while generating, client was not created ruff failed SyntaxError: Parameter without a default cannot follow a parameter with a default
OpenAPI Spec File
Motivating api: https://avaandmed.keskkonnaportaal.ee/swagger/index.html ("File of document")
Minimum example:
openapi: 3.0.0
info:
title: Minimal Repro for Parameter Order Bug
version: 1.0.0
paths:
/test/{has_default}/{no_default}:
get:
summary: Test endpoint with required path params, some with defaults
parameters:
- name: has_default
in: path
required: true
schema:
type: string
default: default_value
description: Required path param with default
- name: no_default
in: path
required: true
schema:
type: integer
description: Required path param, no default
responses:
'200':
description: OK
content:
application/json:
schema:
type: object
properties:
result:
type: string
Desktop (please complete the following information):
- OS: Ubuntu 22.04.5 LTS
- Python Version: 3.10.12
- openapi-python-client version 0.25.2
Additional context
The generated function signature for _get_kwargs looks like this:
def _get_kwargs(
has_default: str = 'default_value',
no_default: int,
) -> dict[str, Any]:
The issue does not occur for query parameters, as the generator emits keyword-only arguments (*) for them. It only occurs for path parameters, which are emitted as positional-or-keyword arguments.
Reacted by georgeasontu and /dev/marek
Activity