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Use ArgumentParser instead of OptionParser.

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Chris Pressey 2018-03-06 16:28:34 +00:00
parent 8298ad38f9
commit dbba7cc7b9
1 changed files with 35 additions and 20 deletions
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bin/sixtypical
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@ -13,7 +13,7 @@ sys.path.insert(0, join(dirname(realpath(sys.argv[0])), '..', 'src'))
# ----------------------------------------------------------------- # # ----------------------------------------------------------------- #
import codecs import codecs
from optparse import OptionParser from argparse import ArgumentParser
from pprint import pprint from pprint import pprint
import sys import sys
import traceback import traceback
@ -25,28 +25,43 @@ from sixtypical.compiler import Compiler
if __name__ == '__main__': if __name__ == '__main__':
optparser = OptionParser(__doc__.strip()) argparser = ArgumentParser(__doc__.strip())
optparser.add_option("--analyze-only", argparser.add_argument(
action="store_true", 'filenames', metavar='FILENAME', type=str, nargs='+',
help="Only parse and analyze the program; do not compile it.") help="The SixtyPical source files to compile."
optparser.add_option("--basic-prelude", )
action="store_true", argparser.add_argument(
help="Insert a Commodore BASIC 2.0 snippet before the program " "--analyze-only",
"so that it can be LOADed and RUN on Commodore platforms.") action="store_true",
optparser.add_option("--debug", help="Only parse and analyze the program; do not compile it."
action="store_true", )
help="Display debugging information when analyzing and compiling.") argparser.add_argument(
optparser.add_option("--parse-only", "--basic-prelude",
action="store_true", action="store_true",
help="Only parse the program; do not analyze or compile it.") help="Insert a Commodore BASIC 2.0 snippet before the program "
optparser.add_option("--traceback", "so that it can be LOADed and RUN on Commodore platforms."
action="store_true", )
help="When an error occurs, display a full Python traceback.") argparser.add_argument(
"--debug",
action="store_true",
help="Display debugging information when analyzing and compiling."
)
argparser.add_argument(
"--parse-only",
action="store_true",
help="Only parse the program; do not analyze or compile it."
)
argparser.add_argument(
"--traceback",
action="store_true",
help="When an error occurs, display a full Python traceback."
)
(options, args) = optparser.parse_args(sys.argv[1:]) options, unknown = argparser.parse_known_args(sys.argv[1:])
remainder = ' '.join(unknown)
for filename in args: for filename in options.filenames:
text = open(filename).read() text = open(filename).read()
try: try: