fix: update django/psycopg/httpx for Python 3.13/3.14 compatibility

django:
- Add 5.1 for >=3.13 (4.2 doesn't support 3.13+)
- Fix test services: replace removed django.conf.urls.url with
  django.urls.path (available since Django 2.0, works with 3.2+)
- Verified locally: django==5.1 PASSED with span validation on 3.13

psycopg:
- Add 3.2.* for >=3.13 (3.1.* has no cp313 binary wheels)
- Verified locally: psycopg[binary]==3.2.* PASSED with span validation on 3.13

httpx:
- Only test 0.23.* for >=3.13 (0.22.* can't install on 3.13+)

Update plugin-test skill with proxy bypass guidance.
Regenerate Plugins.md.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: wu-sheng

.claude/skills/plugin-test/SKILL.md

@@ -163,20 +163,22 @@ Plugin library failed to install in Docker. Check:
 - Docker compose command for the service
 
 ### Failure - Permanent 502 / Empty Segments
-If the consumer returns 502 indefinitely and no segments are collected:
+**IMPORTANT: Check your HTTP proxy first!** If `http_proxy` or `https_proxy` environment variables are set, ALL test HTTP requests (prepare, validate) go through the proxy instead of reaching Docker containers directly. This causes 502 responses and empty segment data.
+
+```bash
+# Check for proxy
+echo $http_proxy $https_proxy
+
+# Run tests without proxy
+export http_proxy="" https_proxy="" no_proxy="*" NO_PROXY="*"
+poetry run pytest -v tests/plugin/web/sw_flask/
+```
+
+If still failing after clearing proxy:
 - Check container logs: `docker logs sw_<name>-consumer-1`
-- Look for whether Flask actually started (should see `* Running on http://`)
-- Common cause: `pip install -r requirements.txt` in the Docker container downgrades shared dependencies (urllib3, charset-normalizer) that break the Flask/agent startup
-- Run `docker exec sw_<name>-consumer-1 pip list` to check installed package versions
-- The Docker image has pre-installed packages from `make install`; test-specific `pip install` can create conflicts
-
-### Local vs CI Differences
-- CI runs on Linux with native Docker — faster, more reliable networking
-- macOS Docker Desktop runs containers in a Linux VM — additional latency
-- Some tests may fail locally due to dependency conflicts in containers but pass in CI where the environment is cleaner
-- For authoritative span data verification, rely on CI results
-- Locally, verify: (1) Docker image builds, (2) agent loads all plugins (`docker run --rm <image> python3 -c "from skywalking.plugins import install"`)  
-- To debug container issues locally: `docker compose -f <path>/docker-compose.yml up` (foreground) and watch logs
+- Look for whether the service actually started
+- Debug in foreground: `docker compose -f <path>/docker-compose.yml up`
+- Check ports: `lsof -i :9090 -i :9091 -i :12800`
 
 ## Plugin Name to Test Path Mapping
 

docs/en/setup/Plugins.md

@@ -21,7 +21,7 @@ or a limitation of SkyWalking auto-instrumentation (welcome to contribute!)
 | [bottle](http://bottlepy.org/docs/dev/) | Python >=3.13 - ['0.13']; Python >=3.10 - ['0.12.23'];  | `sw_bottle` |
 | [celery](https://docs.celeryq.dev) | Python >=3.7 - ['5.1'];  | `sw_celery` |
 | [confluent_kafka](https://www.confluent.io/) | Python >=3.7 - ['1.5.0', '1.7.0', '1.8.2'];  | `sw_confluent_kafka` |
-| [django](https://www.djangoproject.com/) | Python >=3.13 - ['4.2']; Python >=3.10 - ['3.2'];  | `sw_django` |
+| [django](https://www.djangoproject.com/) | Python >=3.13 - ['5.1']; Python >=3.10 - ['3.2'];  | `sw_django` |
 | [elasticsearch](https://github.com/elastic/elasticsearch-py) | Python >=3.7 - ['7.13', '7.14', '7.15'];  | `sw_elasticsearch` |
 | [hug](https://falcon.readthedocs.io/en/stable/) | Python >=3.11 - NOT SUPPORTED YET; Python >=3.10 - ['2.5', '2.6']; Python >=3.7 - ['2.4.1', '2.5', '2.6'];  | `sw_falcon` |
 | [fastapi](https://fastapi.tiangolo.com) | Python >=3.7 - ['0.89.*', '0.88.*'];  | `sw_fastapi` |
@@ -30,12 +30,12 @@ or a limitation of SkyWalking auto-instrumentation (welcome to contribute!)
 | [happybase](https://happybase.readthedocs.io) | Python >=3.12 - ['1.3.0']; Python >=3.10 - ['1.2.0'];  | `sw_happybase` |
 | [http_server](https://docs.python.org/3/library/http.server.html) | Python >=3.7 - ['*'];  | `sw_http_server` |
 | [werkzeug](https://werkzeug.palletsprojects.com/) | Python >=3.7 - ['1.0.1', '2.0'];  | `sw_http_server` |
-| [httpx](https://www.python-httpx.org/) | Python >=3.7 - ['0.23.*', '0.22.*'];  | `sw_httpx` |
+| [httpx](https://www.python-httpx.org/) | Python >=3.13 - ['0.23.*']; Python >=3.10 - ['0.23.*', '0.22.*'];  | `sw_httpx` |
 | [kafka-python](https://kafka-python.readthedocs.io) | Python >=3.12 - ['2.3']; Python >=3.10 - ['2.0'];  | `sw_kafka` |
 | [loguru](https://pypi.org/project/loguru/) | Python >=3.7 - ['0.6.0', '0.7.0'];  | `sw_loguru` |
 | [mysqlclient](https://mysqlclient.readthedocs.io/) | Python >=3.7 - ['2.1.*'];  | `sw_mysqlclient` |
 | [neo4j](https://neo4j.com/docs/python-manual/5/) | Python >=3.7 - ['5.*'];  | `sw_neo4j` |
-| [psycopg[binary]](https://www.psycopg.org/) | Python >=3.11 - ['3.1.*']; Python >=3.7 - ['3.0.18', '3.1.*'];  | `sw_psycopg` |
+| [psycopg[binary]](https://www.psycopg.org/) | Python >=3.13 - ['3.2.*']; Python >=3.11 - ['3.1.*']; Python >=3.10 - ['3.0.18', '3.1.*'];  | `sw_psycopg` |
 | [psycopg2-binary](https://www.psycopg.org/) | Python >=3.10 - NOT SUPPORTED YET; Python >=3.7 - ['2.9'];  | `sw_psycopg2` |
 | [pulsar-client](https://github.com/apache/pulsar-client-python) | Python >=3.12 - ['3.9.0']; Python >=3.10 - ['3.3.0'];  | `sw_pulsar` |
 | [pymongo](https://pymongo.readthedocs.io) | Python >=3.7 - ['3.11.*'];  | `sw_pymongo` |

skywalking/plugins/sw_django.py

@@ -24,7 +24,7 @@
 link_vector = ['https://www.djangoproject.com/']
 support_matrix = {
     'django': {
-        '>=3.13': ['4.2'],
+        '>=3.13': ['5.1'],
         '>=3.10': ['3.2'],
     }
 }

skywalking/plugins/sw_httpx.py

@@ -23,7 +23,8 @@
 link_vector = ['https://www.python-httpx.org/']
 support_matrix = {
     'httpx': {
-        '>=3.7': ['0.23.*', '0.22.*']
+        '>=3.13': ['0.23.*'],
+        '>=3.10': ['0.23.*', '0.22.*'],
     }
 }
 note = """"""

skywalking/plugins/sw_psycopg.py

@@ -22,8 +22,9 @@
 link_vector = ['https://www.psycopg.org/']
 support_matrix = {
     'psycopg[binary]': {
+        '>=3.13': ['3.2.*'],
         '>=3.11': ['3.1.*'],  # 3.11 support begins 3.1
-        '>=3.7': ['3.0.18', '3.1.*']  # psycopg is psycopg3
+        '>=3.10': ['3.0.18', '3.1.*'],
     }
 }
 note = """"""

tests/plugin/web/sw_django/services/consumer.py

@@ -19,7 +19,7 @@
 
 import requests
 from django.conf import settings
-from django.conf.urls import url
+from django.urls import path
 from django.http import JsonResponse
 
 settings.configure(
@@ -35,7 +35,7 @@ def index(request):
 
 
 urlpatterns = (
-    url('users', index),
+    path('users', index),
 )
 
 

tests/plugin/web/sw_django/services/provider.py

@@ -19,7 +19,7 @@
 import time
 
 from django.conf import settings
-from django.conf.urls import url
+from django.urls import path
 from django.http import JsonResponse
 
 settings.configure(
@@ -35,7 +35,7 @@ def index(request):
 
 
 urlpatterns = (
-    url('users', index),
+    path('users', index),
 )