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Code Issues Projects Releases Packages Wiki Activity Actions 8

Minor style nits.

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This commit is contained in:
Fred Drake 2000-09-28 16:22:52 +00:00
parent 22fb839f0c
commit c0ab93ef6f
1 changed files with 10 additions and 10 deletions
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20
Lib/posixpath.py
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@ -56,7 +56,7 @@ def join(a, *p):
def split(p): def split(p):
"""Split a pathname. Returns tuple "(head, tail)" where "tail" is """Split a pathname. Returns tuple "(head, tail)" where "tail" is
everything after the final slash. Either part may be empty""" everything after the final slash. Either part may be empty."""
i = p.rfind('/') + 1 i = p.rfind('/') + 1
head, tail = p[:i], p[i:] head, tail = p[:i], p[i:]
if head and head <> '/'*len(head): if head and head <> '/'*len(head):
@ -72,7 +72,7 @@ everything after the final slash. Either part may be empty"""
def splitext(p): def splitext(p):
"""Split the extension from a pathname. Extension is everything from the """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 = '', '' root, ext = '', ''
for c in p: for c in p:
if c == '/': if c == '/':
@ -94,7 +94,7 @@ last dot to the end. Returns "(root, ext)", either part may be empty"""
def splitdrive(p): def splitdrive(p):
"""Split a pathname into drive and path. On Posix, drive is always """Split a pathname into drive and path. On Posix, drive is always
empty""" empty."""
return '', p return '', p
@ -254,9 +254,9 @@ def ismount(path):
def walk(top, func, arg): def walk(top, func, arg):
"""walk(top,func,arg) calls func(arg, d, files) for each directory "d" """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 in the tree rooted at "top" (including "top" itself). "files" is a list
of all the files and subdirs in directory "d". of all the files and subdirs in directory "d".
""" """
try: try:
names = os.listdir(top) names = os.listdir(top)
except os.error: except os.error:
@ -280,12 +280,12 @@ of all the files and subdirs in directory "d".
def expanduser(path): def expanduser(path):
"""Expand ~ and ~user constructions. If user or $HOME is unknown, """Expand ~ and ~user constructions. If user or $HOME is unknown,
do nothing""" do nothing."""
if path[:1] <> '~': if path[:1] <> '~':
return path return path
i, n = 1, len(path) i, n = 1, len(path)
while i < n and path[i] <> '/': while i < n and path[i] <> '/':
i = i+1 i = i + 1
if i == 1: if i == 1:
if not os.environ.has_key('HOME'): if not os.environ.has_key('HOME'):
return path return path
@ -297,7 +297,7 @@ do nothing"""
except KeyError: except KeyError:
return path return path
userhome = pwent[5] userhome = pwent[5]
if userhome[-1:] == '/': i = i+1 if userhome[-1:] == '/': i = i + 1
return userhome + path[i:] return userhome + path[i:]
@ -309,7 +309,7 @@ _varprog = None
def expandvars(path): def expandvars(path):
"""Expand shell variables of form $var and ${var}. Unknown variables """Expand shell variables of form $var and ${var}. Unknown variables
are left unchanged""" are left unchanged."""
global _varprog global _varprog
if '$' not in path: if '$' not in path:
return path return path