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Add -V | --version and simplfy changing it

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rocky
2016-05-02 04:03:04 -04:00
parent 08720474bf
commit ceb47aba9c
8 changed files with 100 additions and 26 deletions
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18
bin/pydisassemble
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@@ -1,7 +1,7 @@
#!/usr/bin/env python
# Mode: -*- python -*-
#
# Copyright (c) 2015 by Rocky Bernstein <rb@dustyfeet.com>
# Copyright (c) 2015-2016 by Rocky Bernstein <rb@dustyfeet.com>
#
from __future__ import print_function
import sys, os, getopt
@@ -9,11 +9,13 @@ import sys, os, getopt
program = os.path.basename(__file__)
__doc__ = """
Usage: %s [OPTIONS]... FILE
Usage:
%s [OPTIONS]... FILE
%s [--help | -h | -V | --version]
Examples:
%s foo.pyc
%s foo.py
%s foo.pyc
%s foo.py
%s -o foo.pydis foo.pyc
%s -o /tmp foo.pyc
@@ -24,7 +26,7 @@ Options:
<path>
--help show this message
""" % ((program,) * 5)
""" % ((program,) * 6)
Usage_short = \
@@ -32,6 +34,7 @@ Usage_short = \
from uncompyle6 import check_python_version
from uncompyle6.disas import disassemble_files
from uncompyle6.version import VERSION
check_python_version(program)
@@ -40,7 +43,7 @@ out_base = None
try:
opts, files = getopt.getopt(sys.argv[1:], 'ho:', ['help'])
opts, files = getopt.getopt(sys.argv[1:], 'hVo:', ['help', 'version'])
except getopt.GetoptError as e:
print('%s: %s' % (os.path.basename(sys.argv[0]), e), file=sys.stderr)
sys.exit(-1)
@@ -48,6 +51,9 @@ except getopt.GetoptError as e:
for opt, val in opts:
if opt in ('-h', '--help'):
print(__doc__)
sys.exit(1)
elif opt in ('-V', '--version'):
print("%s %s" % (program, VERSION))
sys.exit(0)
elif opt == '-o':
outfile = val