[cohost] add 'user' and 'post' extractors (#4483)

test/results/cohost.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+
+from gallery_dl.extractor import cohost
+
+
+__tests__ = (
+{
+    "#url"     : "https://cohost.org/infinitebrians",
+    "#category": ("", "cohost", "user"),
+    "#class"   : cohost.CohostUserExtractor,
+    "#range"   : "1-20",
+    "#count"   : 20,
+},
+
+{
+    "#url"     : "https://cohost.org/infinitebrians/post/4957017-thank-you-akira-tori",
+    "#category": ("", "cohost", "post"),
+    "#class"   : cohost.CohostPostExtractor,
+    "#urls"    : "https://staging.cohostcdn.org/attachment/58f9aa96-d2b2-4838-b81c-9aa8bac0bea0/march%204%202024.png",
+},
+
+)