From c8272faf5e3f0f97f5cd15af69e3a515efbe212d Mon Sep 17 00:00:00 2001 From: Mike Pagano Date: Tue, 20 Aug 2013 14:41:12 -0400 Subject: [PATCH] diffconfig: Update script to support python versions 2.5 through 3.3 Support past and active versions of python while maintaining backward compatibility. Script has been tested on python versions up to and including 3.3.X. Signed-off-by: Mike Pagano Signed-off-by: Michal Marek --- scripts/diffconfig | 28 +++++++++++++--------------- 1 file changed, 13 insertions(+), 15 deletions(-) diff --git a/scripts/diffconfig b/scripts/diffconfig index 0ee65839f7a..6d672836e18 100755 --- a/scripts/diffconfig +++ b/scripts/diffconfig @@ -10,7 +10,7 @@ import sys, os def usage(): - print """Usage: diffconfig [-h] [-m] [ ] + print("""Usage: diffconfig [-h] [-m] [ ] Diffconfig is a simple utility for comparing two .config files. Using standard diff to compare .config files often includes extraneous and @@ -33,7 +33,7 @@ Example usage: EXT2_FS y -> n LOG_BUF_SHIFT 14 -> 16 PRINTK_TIME n -> y -""" +""") sys.exit(0) # returns a dictionary of name/value pairs for config items in the file @@ -54,23 +54,23 @@ def print_config(op, config, value, new_value): if merge_style: if new_value: if new_value=="n": - print "# CONFIG_%s is not set" % config + print("# CONFIG_%s is not set" % config) else: - print "CONFIG_%s=%s" % (config, new_value) + print("CONFIG_%s=%s" % (config, new_value)) else: if op=="-": - print "-%s %s" % (config, value) + print("-%s %s" % (config, value)) elif op=="+": - print "+%s %s" % (config, new_value) + print("+%s %s" % (config, new_value)) else: - print " %s %s -> %s" % (config, value, new_value) + print(" %s %s -> %s" % (config, value, new_value)) def main(): global merge_style # parse command line args if ("-h" in sys.argv or "--help" in sys.argv): - usage() + usage() merge_style = 0 if "-m" in sys.argv: @@ -79,15 +79,14 @@ def main(): argc = len(sys.argv) if not (argc==1 or argc == 3): - print "Error: incorrect number of arguments or unrecognized option" + print("Error: incorrect number of arguments or unrecognized option") usage() if argc == 1: # if no filenames given, assume .config and .config.old build_dir="" - if os.environ.has_key("KBUILD_OUTPUT"): + if "KBUILD_OUTPUT" in os.environ: build_dir = os.environ["KBUILD_OUTPUT"]+"/" - configa_filename = build_dir + ".config.old" configb_filename = build_dir + ".config" else: @@ -95,8 +94,8 @@ def main(): configb_filename = sys.argv[2] try: - a = readconfig(file(configa_filename)) - b = readconfig(file(configb_filename)) + a = readconfig(open(configa_filename)) + b = readconfig(open(configb_filename)) except (IOError): e = sys.exc_info()[1] print("I/O error[%s]: %s\n" % (e.args[0],e.args[1])) @@ -126,8 +125,7 @@ def main(): # now print items in b but not in a # (items from b that were in a were removed above) - new = b.keys() - new.sort() + new = sorted(b.keys()) for config in new: print_config("+", config, None, b[config]) -- 2.34.1