The usual.
diff --git a/Lib/dos-8x3/posixpat.py b/Lib/dos-8x3/posixpat.py
index f7e0161..2826604 100755
--- a/Lib/dos-8x3/posixpat.py
+++ b/Lib/dos-8x3/posixpat.py
@@ -56,9 +56,8 @@
def split(p):
"""Split a pathname. Returns tuple "(head, tail)" where "tail" is
-everything after the final slash. Either part may be empty"""
- import string
- i = string.rfind(p, '/') + 1
+ everything after the final slash. Either part may be empty."""
+ i = p.rfind('/') + 1
head, tail = p[:i], p[i:]
if head and head <> '/'*len(head):
while head[-1] == '/':
@@ -73,7 +72,7 @@
def splitext(p):
"""Split the extension from a pathname. Extension is everything from the
-last dot to the end. Returns "(root, ext)", either part may be empty"""
+ last dot to the end. Returns "(root, ext)", either part may be empty."""
root, ext = '', ''
for c in p:
if c == '/':
@@ -95,7 +94,7 @@
def splitdrive(p):
"""Split a pathname into drive and path. On Posix, drive is always
-empty"""
+ empty."""
return '', p
@@ -255,9 +254,9 @@
def walk(top, func, arg):
"""walk(top,func,arg) calls func(arg, d, files) for each directory "d"
-in the tree rooted at "top" (including "top" itself). "files" is a list
-of all the files and subdirs in directory "d".
-"""
+ in the tree rooted at "top" (including "top" itself). "files" is a list
+ of all the files and subdirs in directory "d".
+ """
try:
names = os.listdir(top)
except os.error:
@@ -281,12 +280,12 @@
def expanduser(path):
"""Expand ~ and ~user constructions. If user or $HOME is unknown,
-do nothing"""
+ do nothing."""
if path[:1] <> '~':
return path
i, n = 1, len(path)
while i < n and path[i] <> '/':
- i = i+1
+ i = i + 1
if i == 1:
if not os.environ.has_key('HOME'):
return path
@@ -298,7 +297,7 @@
except KeyError:
return path
userhome = pwent[5]
- if userhome[-1:] == '/': i = i+1
+ if userhome[-1:] == '/': i = i + 1
return userhome + path[i:]
@@ -310,7 +309,7 @@
def expandvars(path):
"""Expand shell variables of form $var and ${var}. Unknown variables
-are left unchanged"""
+ are left unchanged."""
global _varprog
if '$' not in path:
return path
@@ -344,9 +343,8 @@
"""Normalize path, eliminating double slashes, etc."""
if path == '':
return '.'
- import string
initial_slash = (path[0] == '/')
- comps = string.split(path, '/')
+ comps = path.split('/')
new_comps = []
for comp in comps:
if comp in ('', '.'):
@@ -357,7 +355,7 @@
elif new_comps:
new_comps.pop()
comps = new_comps
- path = string.join(comps, '/')
+ path = '/'.join(comps)
if initial_slash:
path = '/' + path
return path or '.'