Replaced the deprecated optparse with argparse #5
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Working towards Python 3 compatibility (see #4), this PR replaces the use of the
optparse
module (deprecated since Python 3.2) with theargparse
module available in both Python 2 and 3. The command line interface has also been expanded with more detail (seepython dfu.py --help
for details).In the process made the address argument mandatory and more flexible (by adding a parsing/normalizing method for MAC-addresses to the project's
util.py
).Please do check whether the tool still works, I've separated this PR out from more future changes; but lacked time to properly test all aspects.