From: Marat Sharafutdinov <decaz89@gmail.com>
Date: Wed, 10 Mar 2021 09:49:37 +0000 (+0300)
Subject: Fix CertTypes (#1503)
X-Git-Tag: 0.17.1~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24a55d73c31475f3d17ee46580810bc30efc369b;p=thirdparty%2Fhttpx.git

Fix CertTypes (#1503)
---

diff --git a/httpx/_types.py b/httpx/_types.py
index 7768bac1..385f89dd 100644
--- a/httpx/_types.py
+++ b/httpx/_types.py
@@ -51,7 +51,14 @@ HeaderTypes = Union[
 
 CookieTypes = Union["Cookies", CookieJar, Dict[str, str], List[Tuple[str, str]]]
 
-CertTypes = Union[str, Tuple[str, str], Tuple[str, str, str]]
+CertTypes = Union[
+    # certfile
+    str,
+    # (certfile, keyfile)
+    Tuple[str, Optional[str]],
+    # (certfile, keyfile, password)
+    Tuple[str, Optional[str], Optional[str]],
+]
 VerifyTypes = Union[str, bool, ssl.SSLContext]
 TimeoutTypes = Union[
     Optional[float],