# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@octobus.net>
# Date 2019-04-12 23:53:59
# Node ID 4bddc2f7287905586045fde71e10cab9636f2180
# Parent  315f537627c116913d76095341150a980feda40a

hgweb: move ismember from `hgweb.common` to `scmutil`

To implement hidden access control for other protocol than http, we need code
outside of hgweb to access this logic.

diff --git a/mercurial/hgweb/common.py b/mercurial/hgweb/common.py
--- a/mercurial/hgweb/common.py
+++ b/mercurial/hgweb/common.py
@@ -21,6 +21,7 @@ from ..pycompat import (
 from .. import (
     encoding,
     pycompat,
+    scmutil,
     templater,
     util,
 )
@@ -39,15 +40,7 @@ HTTP_NOT_ACCEPTABLE = 406
 HTTP_UNSUPPORTED_MEDIA_TYPE = 415
 HTTP_SERVER_ERROR = 500
 
-
-def ismember(ui, username, userlist):
-    """Check if username is a member of userlist.
-
-    If userlist has a single '*' member, all users are considered members.
-    Can be overridden by extensions to provide more complex authorization
-    schemes.
-    """
-    return userlist == [b'*'] or username in userlist
+ismember = scmutil.ismember
 
 
 def hashiddenaccess(repo, req):
diff --git a/mercurial/scmutil.py b/mercurial/scmutil.py
--- a/mercurial/scmutil.py
+++ b/mercurial/scmutil.py
@@ -2313,3 +2313,13 @@ def format_bookmark_revspec(mark):
         mark,
         mark,
     )
+
+
+def ismember(ui, username, userlist):
+    """Check if username is a member of userlist.
+
+    If userlist has a single '*' member, all users are considered members.
+    Can be overridden by extensions to provide more complex authorization
+    schemes.
+    """
+    return userlist == [b'*'] or username in userlist