From ae590db3ce8cd583f1f14fbb498f45d095b6d262 Mon Sep 17 00:00:00 2001 From: Guido van Rossum Date: Tue, 7 Oct 1997 14:48:23 +0000 Subject: Fix join to support multiple arguments. (Why isn't this file identical to ntpath.py?) --- Lib/dospath.py | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) diff --git a/Lib/dospath.py b/Lib/dospath.py index 725b381..73e6377 100644 --- a/Lib/dospath.py +++ b/Lib/dospath.py @@ -35,15 +35,18 @@ def isabs(s): return s != '' and s[:1] in '/\\' -# Join two pathnames. -# Ignore the first part if the second part is absolute. -# Insert a '/' unless the first part is empty or already ends in '/'. - -def join(a, b): - if isabs(b): return b - if a == '' or a[-1:] in '/\\': return a + b - # Note: join('x', '') returns 'x/'; is this what we want? - return a + os.sep + b +# Join two (or more) paths. + +def join(a, *p): + path = a + for b in p: + if isabs(b): + path = b + elif path == '' or path[-1:] in '/\\': + path = path + b + else: + path = path + os.sep + b + return path # Split a path in a drive specification (a drive letter followed by a -- cgit v0.12