https://github.com/docker/buildx/issues/850

.dockerignore

@@ -1,5 +1,5 @@
 # Ignore everything
 **
 
-!dist/*.whl
+!dist
 !README.md

Makefile

@@ -126,11 +126,11 @@ lib-release: lib-package
 
 lib-doc:
 	python -m tox -e build-docs && \
-	$(OPEN) .tox/build-docs/docs_out/index.html
+	$(OPEN) .tox/build-docs/docs_out/index.html || true
 
 lib-coverage:
 	pytest --cov=proxy --cov=tests --cov-report=html tests/ && \
-	$(OPEN) htmlcov/index.html
+	$(OPEN) htmlcov/index.html || true
 
 lib-profile:
 	ulimit -n 65536 && \

requirements-testing.txt

@@ -15,3 +15,4 @@ tox==3.24.4
 mccabe==0.6.1
 pylint==2.12.2
 rope==0.22.0
+httpx[http2]

tests/http/test_http2.py

@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+"""
+    proxy.py
+    ~~~~~~~~
+    ⚡⚡⚡ Fast, Lightweight, Pluggable, TLS interception capable proxy server focused on
+    Network monitoring, controls & Application development, testing, debugging.
+
+    :copyright: (c) 2013-present by Abhinav Singh and contributors.
+    :license: BSD, see LICENSE for more details.
+"""
+import httpx
+
+from proxy import TestCase
+
+
+class TestHttp2WithProxy(TestCase):
+
+    def test_http2_via_proxy(self) -> None:
+        assert self.PROXY
+        response = httpx.get(
+            'https://httpbin.org/get',
+            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,
+            },
+        )
+        self.assertEqual(response.status_code, 200)
+
+    # def test_http2_streams_over_proxy_keep_alive_connection(self) -> None:
+    #     pass