diff options
Diffstat (limited to 'devtools/regressdiff')
-rwxr-xr-x | devtools/regressdiff | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/devtools/regressdiff b/devtools/regressdiff index 947fa8aa..fa658c12 100755 --- a/devtools/regressdiff +++ b/devtools/regressdiff @@ -5,12 +5,16 @@ # # This file is Copyright (c) 2010 by the GPSD project # BSD terms apply: see the file COPYING in the distribution root for details. +# +# This code runs compatibly under Python 2 and 3.x for x >= 2. +# Preserve this property! +from __future__ import absolute_import, print_function, division import sys -class BufferedFile(file): +class BufferedFile(object): def __init__(self, name): - file.__init__(self, name) + self.file = open(name) self.linebuffer = [] self.lineno = 0 def readline(self): @@ -18,7 +22,7 @@ class BufferedFile(file): if self.linebuffer: return self.linebuffer.pop() else: - return file.readline(self) + return self.file.readline() def pushback(self, line): self.lineno -= 1 self.linebuffer.append(line) @@ -42,6 +46,6 @@ if __name__ == "__main__": f2 = BufferedFile(sys.argv[2]) eaten = eatspan(f1, f2) - print "First %d lines match" % eaten - print `f1.peek()` - print `f2.peek()` + print("First %d lines match" % eaten) + print(f1.peek()) + print(f2.peek()) |