From fa73d7059d97aaffd318e8cc59da739bb0ad9b68 Mon Sep 17 00:00:00 2001
From: Harmon <Harmon758@gmail.com>
Date: Wed, 18 May 2022 05:33:56 -0500
Subject: [PATCH] Percent-encode colons in URL query values for
 AsyncClient.request

---
 tweepy/asynchronous/client.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tweepy/asynchronous/client.py b/tweepy/asynchronous/client.py
index f03883a..3bef8f9 100644
--- a/tweepy/asynchronous/client.py
+++ b/tweepy/asynchronous/client.py
@@ -75,6 +75,14 @@ class AsyncBaseClient(BaseClient):
             url, headers, body = oauth_client.sign(
                 url, method, headers=headers
             )
+            # oauthlib.oauth1.Client (OAuthClient) expects colons in query 
+            # values (e.g. in timestamps) to be percent-encoded, while
+            # aiohttp.ClientSession does not automatically encode them
+            before_query, question_mark, query = url.partition('?')
+            url = URL(
+                f"{before_query}?{query.replace(':', '%3A')}",
+                encoded = True
+            )
             params = None
         else:
             headers["Authorization"] = f"Bearer {self.bearer_token}"
-- 
2.25.1