From 313f85a013b487149bff441411d4b643d0cea6c2 Mon Sep 17 00:00:00 2001
From: Petr Stodulka <pstodulk@redhat.com>
Date: Thu, 15 Aug 2019 01:20:11 +0200
Subject: [PATCH] create hg3 bin/script to keep Py2 & Py3 mercurial
 installable..

This can be removed completely once the mercurial for Python2 is
removed
---
 setup.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/setup.py b/setup.py
index 99556ce..5e30421 100644
--- a/setup.py
+++ b/setup.py
@@ -207,6 +207,8 @@ def write_if_changed(path, content):
 
 
 scripts = ['hg']
+if 'HGPYTHON3' in os.environ:
+    scripts = ['hg3']
 if os.name == 'nt':
     # We remove hg.bat if we are able to build hg.exe.
     scripts.append('contrib/win32/hg.bat')
@@ -311,6 +313,8 @@ def findhg():
     hgenv['HGPLAIN'] = '1'
     hgenv['LANGUAGE'] = 'C'
     hgcmd = ['hg']
+    if 'HGPYTHON3' in os.environ:
+        hgcmd = ['hg3']
     # Run a simple "hg log" command just to see if using hg from the user's
     # path works and can successfully interact with this repository.  Windows
     # gives precedence to hg.exe in the current directory, so fall back to the
-- 
2.21.0