[Python] generator doesn't support SOCKS proxy

[vikingsloth]

Description

Python generation doesn't include a SOCKS proxy connection manager in the rest connector

Swagger-codegen version

2.4.0

Suggest a fix/enhancement

In the generated python code, rest.py in the proxy configuration switch it should detect if the proxy url starts with "socks" and switch between SOCKSProxyManager() and ProxyManager(). A good example is in the Python library "requests". requests.adapters.HTTPAdapter().proxy_manager_for()

[milahu]

trivial to fix ...

patch for generated code

https://github.com/milahu/gitea-client-python/commit/4f3d6e2d9d25edce4a99ea7cf13c6c4baa061e08

commit 4f3d6e2d9d25edce4a99ea7cf13c6c4baa061e08
Author: Milan Hauth <[email protected]>
Date:   Sat Jul 27 20:20:46 2024 +0200

    add pysocks

diff --git a/gitea_client/rest.py b/gitea_client/rest.py
index 9d4e85a..3b8ad7e 100644
--- a/gitea_client/rest.py
+++ b/gitea_client/rest.py
@@ -83,7 +83,12 @@ class RESTClientObject(object):
 
         # https pool manager
         if configuration.proxy:
-            self.pool_manager = urllib3.ProxyManager(
+            if configuration.proxy.startswith("http"):
+                ProxyManager = urllib3.ProxyManager
+            else:
+                from urllib3.contrib.socks import SOCKSProxyManager
+                ProxyManager = SOCKSProxyManager
+            self.pool_manager = ProxyManager(
                 num_pools=pools_size,
                 maxsize=maxsize,
                 cert_reqs=cert_reqs,
diff --git a/requirements.txt b/requirements.txt
index bafdc07..02d5ee6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,4 @@ six >= 1.10
 python_dateutil >= 2.5.3
 setuptools >= 21.0.0
 urllib3 >= 1.15.1
+pysocks
diff --git a/setup.py b/setup.py
index f10ec3c..c06d511 100644
--- a/setup.py
+++ b/setup.py
@@ -25,6 +25,7 @@ REQUIRES = [
     "certifi>=2017.4.17",
     "python-dateutil>=2.1",
     "six>=1.10",
+    "pysocks",
     "urllib3>=1.23"
 ]
     

error was

  File "gitea_client/rest.py", line 94, in __init__
    self.pool_manager = urllib3.ProxyManager(
                        ^^^^^^^^^^^^^^^^^^^^
  File "urllib3/poolmanager.py", line 567, in __init__
    raise ProxySchemeUnknown(proxy.scheme)
urllib3.exceptions.ProxySchemeUnknown: Proxy URL had unsupported scheme socks5h, should use http:// or https://