Minor style nits.

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

View File

@ -56,7 +56,7 @@ def join(a, *p):
def split(p):
"""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
head, tail = p[:i], p[i:]
if head and head <> '/'*len(head):
@ -72,7 +72,7 @@ everything after the final slash. Either part may be empty"""
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 == '/':
@ -94,7 +94,7 @@ last dot to the end. Returns "(root, ext)", either part may be empty"""
def splitdrive(p):
"""Split a pathname into drive and path. On Posix, drive is always
empty"""
empty."""
return '', p
@ -254,9 +254,9 @@ def ismount(path):
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:
@ -280,12 +280,12 @@ of all the files and subdirs in directory "d".
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
@ -297,7 +297,7 @@ do nothing"""
except KeyError:
return path
userhome = pwent[5]
if userhome[-1:] == '/': i = i+1
if userhome[-1:] == '/': i = i + 1
return userhome + path[i:]
@ -309,7 +309,7 @@ _varprog = None
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