System packages for readthedocs

Author: abhinavsingh

.readthedocs.yml

@@ -31,11 +31,11 @@ build:
 # Optionally set the version of Python and requirements required
 # to build docs
 python:
+  system_packages: false
   install:
   - method: pip
     path: .
   - requirements: requirements-tunnel.txt
   - requirements: docs/requirements.txt
-  system_packages: false
 
 ...

tests/http/proxy/test_http2.py

@@ -18,12 +18,12 @@ class TestHttp2WithProxy(TestCase):
     def test_http2_via_proxy(self) -> None:
         assert self.PROXY
         response = httpx.get(
-            "https://www.google.com",
-            headers={"accept": "application/json"},
+            'https://www.google.com',
+            headers={'accept': 'application/json'},
             verify=httpx.create_ssl_context(http2=True),
             timeout=httpx.Timeout(timeout=5.0),
             proxies={
-                "all://": "http://localhost:%d" % self.PROXY.flags.port,
+                'all://': 'http://localhost:%d' % self.PROXY.flags.port,
             },
         )
         self.assertEqual(response.status_code, 200)