AriasCreations/LSL-PyOptimizer
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Pass command line arguments to main function.

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As opposed to reading them from sys.argv. That will facilitate unit testing of main() later.
This commit is contained in:
Sei Lisa 2016-12-25 01:12:17 +01:00
parent a68bbeac23
commit 505f7777d4
1 changed files with 10 additions and 10 deletions
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20
main.py
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@ -152,7 +152,7 @@ def ScriptHeader(script, avname):
'//program_version LSL PyOptimizer v' + VERSION + avname '//program_version LSL PyOptimizer v' + VERSION + avname
+ '\n//mono\n\n') + '\n//mono\n\n')
def Usage(about = None): def Usage(progname, about = None):
if about is None: if about is None:
sys.stderr.write( sys.stderr.write(
ur"""LSL optimizer v{version} ur"""LSL optimizer v{version}
@ -199,7 +199,7 @@ Preprocessor modes:
Normally, running the preprocessor needs the option 'processpre' active, to Normally, running the preprocessor needs the option 'processpre' active, to
make the output readable by the optimizer. This option is active by default. make the output readable by the optimizer. This option is active by default.
""".format(progname=sys.argv[0], version=VERSION)) """.format(progname=progname, version=VERSION))
return return
if about == 'optimizer-options': if about == 'optimizer-options':
@ -298,7 +298,7 @@ Case insensitive.
""") """)
return return
def main(): def main(argv):
"""Main executable.""" """Main executable."""
# If it's good to append the basename to it, it's good to append the # If it's good to append the basename to it, it's good to append the
@ -312,13 +312,13 @@ def main():
)) ))
try: try:
opts, args = getopt.gnu_getopt(sys.argv[1:], 'hO:o:p:P:HT', opts, args = getopt.gnu_getopt(argv[1:], 'hO:o:p:P:HT',
('optimizer-options=', 'help', 'version', 'output=', 'header', ('optimizer-options=', 'help', 'version', 'output=', 'header',
'timestamp', 'timestamp',
'preproc=', 'precmd=', 'prearg=', 'prenodef', 'preshow', 'preproc=', 'precmd=', 'prearg=', 'prenodef', 'preshow',
'avid=', 'avname=', 'assetid=', 'scriptname=')) 'avid=', 'avname=', 'assetid=', 'scriptname='))
except getopt.GetoptError: except getopt.GetoptError:
Usage() Usage(argv[0])
return 1 return 1
outfile = '-' outfile = '-'
@ -342,7 +342,7 @@ def main():
if opt in ('-O', '--optimizer-options'): if opt in ('-O', '--optimizer-options'):
if arg == 'help': if arg == 'help':
Usage('optimizer-options') Usage(argv[0], 'optimizer-options')
return 0 return 0
optchanges = arg.split(',') optchanges = arg.split(',')
@ -355,7 +355,7 @@ def main():
options.add(chg[1:].lower()) options.add(chg[1:].lower())
elif opt in ('-h', '--help'): elif opt in ('-h', '--help'):
Usage() Usage(argv[0])
return 0 return 0
elif opt == '--version': elif opt == '--version':
@ -368,7 +368,7 @@ def main():
elif opt in ('-p', '--preproc'): elif opt in ('-p', '--preproc'):
preproc = arg.lower() preproc = arg.lower()
if preproc not in ('ext', 'gcpp', 'mcpp', 'none'): if preproc not in ('ext', 'gcpp', 'mcpp', 'none'):
Usage() Usage(argv[0])
return 1 return 1
mcpp_mode = False mcpp_mode = False
@ -431,7 +431,7 @@ def main():
fname = args[0] if args else None fname = args[0] if args else None
if fname is None: if fname is None:
Usage() Usage(argv[0])
return 1 return 1
del args del args
@ -552,6 +552,6 @@ def main():
return 0 return 0
if __name__ == '__main__': if __name__ == '__main__':
ret = main() ret = main(sys.argv)
if ret: if ret:
sys.exit(ret) sys.exit(ret)