From 10cf21802d2417c794630f7642a128b757b0a5cb Mon Sep 17 00:00:00 2001
From: Neal Norwitz <nnorwitz@gmail.com>
Date: Thu, 17 Apr 2003 23:09:08 +0000
Subject: [PATCH] Use True in a few more places. Use isinstance(somestring,
 basestring) instead of type() as per PEP 8

---
 Doc/lib/libshlex.tex |  2 +-
 Lib/shlex.py         | 12 +++++-------
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/Doc/lib/libshlex.tex b/Doc/lib/libshlex.tex
index a79e954008d..9ebe16b36bf 100644
--- a/Doc/lib/libshlex.tex
+++ b/Doc/lib/libshlex.tex
@@ -177,7 +177,7 @@ includes just \character{"} by default.
 \end{memberdesc}
 
 \begin{memberdesc}{whitespace_split}
-If true, tokens will only be split in whitespaces. This is useful, for
+If \code{True}, tokens will only be split in whitespaces. This is useful, for
 example, for parsing command lines with \class{shlex}, getting tokens
 in a similar way to shell arguments.
 \versionadded{2.3}
diff --git a/Lib/shlex.py b/Lib/shlex.py
index ca9c557fead..dd104472f69 100644
--- a/Lib/shlex.py
+++ b/Lib/shlex.py
@@ -10,8 +10,6 @@
 import os.path
 import sys
 
-from types import StringTypes
-
 try:
     from cStringIO import StringIO
 except ImportError:
@@ -22,7 +20,7 @@
 class shlex:
     "A lexical analyzer class for simple shell-like syntaxes."
     def __init__(self, instream=None, infile=None, posix=False):
-        if type(instream) in StringTypes:
+        if isinstance(instream, basestring):
             instream = StringIO(instream)
         if instream is not None:
             self.instream = instream
@@ -65,7 +63,7 @@ def push_token(self, tok):
 
     def push_source(self, newstream, newfile=None):
         "Push an input source onto the lexer's input source stack."
-        if type(newstream) in StringTypes:
+        if isinstance(newstream, basestring):
             newstream = StringIO(newstream)
         self.filestack.insert(0, (self.infile, self.instream, self.lineno))
         self.infile = newfile
@@ -122,7 +120,7 @@ def get_token(self):
     def read_token(self):
         quoted = False
         escapedstate = ' '
-        while 1:
+        while True:
             nextchar = self.instream.read(1)
             if nextchar == '\n':
                 self.lineno = self.lineno + 1
@@ -252,7 +250,7 @@ def sourcehook(self, newfile):
         if newfile[0] == '"':
             newfile = newfile[1:-1]
         # This implements cpp-like semantics for relative-path inclusion.
-        if type(self.infile) in StringTypes and not os.path.isabs(newfile):
+        if isinstance(self.infile, basestring) and not os.path.isabs(newfile):
             newfile = os.path.join(os.path.dirname(self.infile), newfile)
         return (newfile, open(newfile, "r"))
 
@@ -273,7 +271,7 @@ def next(self):
             raise StopIteration
         return token
 
-def split(s, posix=1, spaces=1):
+def split(s, posix=True, spaces=True):
     lex = shlex(s, posix=posix)
     lex.whitespace_split = spaces
     return list(lex)