# HG changeset patch
# User Siddharth Agarwal <sid0@fb.com>
# Date 2017-10-01 11:04:18
# Node ID 9fb9f8440b71716ce5026e498de92631de5b30a6
# Parent  41401f502c835c303a048311bfff29226f4f93f7

python3: don't byte mangle third-party packages

Third-party packages are already expected to be dual-version clean.

Differential Revision: https://phab.mercurial-scm.org/D871

diff --git a/mercurial/__init__.py b/mercurial/__init__.py
--- a/mercurial/__init__.py
+++ b/mercurial/__init__.py
@@ -34,6 +34,9 @@ if sys.version_info[0] >= 3:
             # selectors2 is already dual-version clean, don't try and mangle it
             if fullname.startswith('mercurial.selectors2'):
                 return None
+            # third-party packages are expected to be dual-version clean
+            if fullname.startswith('mercurial.thirdparty'):
+                return None
             # zstd is already dual-version clean, don't try and mangle it
             if fullname.startswith('mercurial.zstd'):
                 return None