Whitespace normalization.

diff --git a/Lib/genericpath.py b/Lib/genericpath.py
index 124bdca69c77fb16fa51b443a86217727db2d92c..9ad8a68149106c29f015872b712203023d679768 100644 (file)
--- a/Lib/genericpath.py
+++ b/Lib/genericpath.py
@@ -1,78 +1,77 @@
-"""
-Path operations common to more than one OS
-Do not use directly.  The OS specific modules import the appropriate
-functions from this module themselves.
-"""
-import os
-import stat
-
-__all__ = ['commonprefix', 'exists', 'getatime', 'getctime', 'getmtime',
-           'getsize', 'isdir', 'isfile']
-
-
-# Does a path exist?
-# This is false for dangling symbolic links on systems that support them.
-def exists(path):
-    """Test whether a path exists.  Returns False for broken symbolic links"""
-    try:
-        st = os.stat(path)
-    except os.error:
-        return False
-    return True
-
-
-# This follows symbolic links, so both islink() and isdir() can be true
-# for the same path ono systems that support symlinks
-def isfile(path):
-    """Test whether a path is a regular file"""
-    try:
-        st = os.stat(path)
-    except os.error:
-        return False
-    return stat.S_ISREG(st.st_mode)
-
-
-# Is a path a directory?
-# This follows symbolic links, so both islink() and isdir()
-# can be true for the same path on systems that support symlinks
-def isdir(s):
-    """Return true if the pathname refers to an existing directory."""
-    try:
-        st = os.stat(s)
-    except os.error:
-        return False
-    return stat.S_ISDIR(st.st_mode)
-
-
-def getsize(filename):
-    """Return the size of a file, reported by os.stat()."""
-    return os.stat(filename).st_size
-
-
-def getmtime(filename):
-    """Return the last modification time of a file, reported by os.stat()."""
-    return os.stat(filename).st_mtime
-
-
-def getatime(filename):
-    """Return the last access time of a file, reported by os.stat()."""
-    return os.stat(filename).st_atime
-
-
-def getctime(filename):
-    """Return the metadata change time of a file, reported by os.stat()."""
-    return os.stat(filename).st_ctime
-
-
-# Return the longest prefix of all list elements.
-def commonprefix(m):
-    "Given a list of pathnames, returns the longest common leading component"
-    if not m: return ''
-    s1 = min(m)
-    s2 = max(m)
-    n = min(len(s1), len(s2))
-    for i in xrange(n):
-        if s1[i] != s2[i]:
-            return s1[:i]
-    return s1[:n]
-
+"""\r
+Path operations common to more than one OS\r
+Do not use directly.  The OS specific modules import the appropriate\r
+functions from this module themselves.\r
+"""\r
+import os\r
+import stat\r
+\r
+__all__ = ['commonprefix', 'exists', 'getatime', 'getctime', 'getmtime',\r
+           'getsize', 'isdir', 'isfile']\r
+\r
+\r
+# Does a path exist?\r
+# This is false for dangling symbolic links on systems that support them.\r
+def exists(path):\r
+    """Test whether a path exists.  Returns False for broken symbolic links"""\r
+    try:\r
+        st = os.stat(path)\r
+    except os.error:\r
+        return False\r
+    return True\r
+\r
+\r
+# This follows symbolic links, so both islink() and isdir() can be true\r
+# for the same path ono systems that support symlinks\r
+def isfile(path):\r
+    """Test whether a path is a regular file"""\r
+    try:\r
+        st = os.stat(path)\r
+    except os.error:\r
+        return False\r
+    return stat.S_ISREG(st.st_mode)\r
+\r
+\r
+# Is a path a directory?\r
+# This follows symbolic links, so both islink() and isdir()\r
+# can be true for the same path on systems that support symlinks\r
+def isdir(s):\r
+    """Return true if the pathname refers to an existing directory."""\r
+    try:\r
+        st = os.stat(s)\r
+    except os.error:\r
+        return False\r
+    return stat.S_ISDIR(st.st_mode)\r
+\r
+\r
+def getsize(filename):\r
+    """Return the size of a file, reported by os.stat()."""\r
+    return os.stat(filename).st_size\r
+\r
+\r
+def getmtime(filename):\r
+    """Return the last modification time of a file, reported by os.stat()."""\r
+    return os.stat(filename).st_mtime\r
+\r
+\r
+def getatime(filename):\r
+    """Return the last access time of a file, reported by os.stat()."""\r
+    return os.stat(filename).st_atime\r
+\r
+\r
+def getctime(filename):\r
+    """Return the metadata change time of a file, reported by os.stat()."""\r
+    return os.stat(filename).st_ctime\r
+\r
+\r
+# Return the longest prefix of all list elements.\r
+def commonprefix(m):\r
+    "Given a list of pathnames, returns the longest common leading component"\r
+    if not m: return ''\r
+    s1 = min(m)\r
+    s2 = max(m)\r
+    n = min(len(s1), len(s2))\r
+    for i in xrange(n):\r
+        if s1[i] != s2[i]:\r
+            return s1[:i]\r
+    return s1[:n]\r