two version of R2R are hereHEADmaster

1 files changed, 53 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/urllib3/http2/__init__.py b/.venv/lib/python3.12/site-packages/urllib3/http2/__init__.py
new file mode 100644
index 00000000..133e1d8f
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/urllib3/http2/__init__.py
@@ -0,0 +1,53 @@
+from __future__ import annotations
+
+from importlib.metadata import version
+
+__all__ = [
+    "inject_into_urllib3",
+    "extract_from_urllib3",
+]
+
+import typing
+
+orig_HTTPSConnection: typing.Any = None
+
+
+def inject_into_urllib3() -> None:
+    # First check if h2 version is valid
+    h2_version = version("h2")
+    if not h2_version.startswith("4."):
+        raise ImportError(
+            "urllib3 v2 supports h2 version 4.x.x, currently "
+            f"the 'h2' module is compiled with {h2_version!r}. "
+            "See: https://github.com/urllib3/urllib3/issues/3290"
+        )
+
+    # Import here to avoid circular dependencies.
+    from .. import connection as urllib3_connection
+    from .. import util as urllib3_util
+    from ..connectionpool import HTTPSConnectionPool
+    from ..util import ssl_ as urllib3_util_ssl
+    from .connection import HTTP2Connection
+
+    global orig_HTTPSConnection
+    orig_HTTPSConnection = urllib3_connection.HTTPSConnection
+
+    HTTPSConnectionPool.ConnectionCls = HTTP2Connection
+    urllib3_connection.HTTPSConnection = HTTP2Connection  # type: ignore[misc]
+
+    # TODO: Offer 'http/1.1' as well, but for testing purposes this is handy.
+    urllib3_util.ALPN_PROTOCOLS = ["h2"]
+    urllib3_util_ssl.ALPN_PROTOCOLS = ["h2"]
+
+
+def extract_from_urllib3() -> None:
+    from .. import connection as urllib3_connection
+    from .. import util as urllib3_util
+    from ..connectionpool import HTTPSConnectionPool
+    from ..util import ssl_ as urllib3_util_ssl
+
+    HTTPSConnectionPool.ConnectionCls = orig_HTTPSConnection
+    urllib3_connection.HTTPSConnection = orig_HTTPSConnection  # type: ignore[misc]
+
+    urllib3_util.ALPN_PROTOCOLS = ["http/1.1"]
+    urllib3_util_ssl.ALPN_PROTOCOLS = ["http/1.1"]