From patchwork Mon Jan  4 14:58:24 2016
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Subject: [1, of,
 2] import-checker: normalize directory separator to get module name
 on Windows
From: Yuya Nishihara <yuya@tcha.org>
X-Patchwork-Id: 12506
Message-Id: <937c6a6dac98baaed78a.1451919504@mimosa>
To: mercurial-devel@selenic.com
Date: Mon, 04 Jan 2016 23:58:24 +0900

# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1451227699 -32400
#      Sun Dec 27 23:48:19 2015 +0900
# Node ID 937c6a6dac98baaed78a5052890bc630e09b6848
# Parent  b8405d739149cdd6d8d9bd5e3dd2ad8487b1f09a
import-checker: normalize directory separator to get module name on Windows

It didn't work if a path contains "\\". Therefore, ctypes.util couldn't be
found on Windows.

diff --git a/contrib/import-checker.py b/contrib/import-checker.py
--- a/contrib/import-checker.py
+++ b/contrib/import-checker.py
@@ -61,7 +61,7 @@ def dotted_name_of_path(path, trimpure=F
     >>> dotted_name_of_path('zlibmodule.so')
     'zlib'
     """
-    parts = path.split('/')
+    parts = path.replace(os.sep, '/').split('/')
     parts[-1] = parts[-1].split('.', 1)[0] # remove .py and .so and .ARCH.so
     if parts[-1].endswith('module'):
         parts[-1] = parts[-1][:-6]
@@ -180,7 +180,7 @@ def list_stdlib_modules():
     for m in ['msvcrt', '_winreg']:
         yield m
     # These get missed too
-    for m in 'ctypes', 'ctypes.util', 'email', 'logging', 'multiprocessing':
+    for m in 'ctypes', 'email', 'logging', 'multiprocessing':
         yield m
     yield 'builtins' # python3 only
     for m in 'fcntl', 'grp', 'pwd', 'termios':  # Unix only