From: Brett Cannon <bcannon@gmail.com>
Date: Tue, 22 Feb 2011 19:12:43 +0000 (+0000)
Subject: Add lib2to3.__main__ to make it easier for debugging purposes to run 2to3.
X-Git-Tag: v3.3.0a1~3121
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4cfa24757b2f0946994aaa96ca5e135d30b49de3;p=python

Add lib2to3.__main__ to make it easier for debugging purposes to run 2to3.
---

diff --git a/Lib/lib2to3/__main__.py b/Lib/lib2to3/__main__.py
new file mode 100644
index 0000000000..80688baf27
--- /dev/null
+++ b/Lib/lib2to3/__main__.py
@@ -0,0 +1,4 @@
+import sys
+from .main import main
+
+sys.exit(main("lib2to3.fixes"))
diff --git a/Tools/scripts/2to3 b/Tools/scripts/2to3
index fbd4aa6b83..2eb5dad00a 100755
--- a/Tools/scripts/2to3
+++ b/Tools/scripts/2to3
@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-import sys
-from lib2to3.main import main
+import runpy
 
-sys.exit(main("lib2to3.fixes"))
+runpy.run_module('lib2to3', run_name='__main__', alter_sys=True)