Mercurial > hg > MakeItSo
view makeitso/python_package/{{package}}/{{main}}.py @ 200:5a2edca13b36
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author | Jeff Hammel <k0scist@gmail.com> |
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date | Tue, 24 Jun 2014 11:44:43 -0700 (2014-06-24) |
parents | be7e2e336d7a |
children | 0a991b8fe839 |
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#!/usr/bin/env python # -*- coding: utf-8 -*- """ {{description}} """ # imports import argparse import os import subprocess import sys # module globals __all__ = ['main', 'Parser'] here = os.path.dirname(os.path.realpath(__file__)) string = (str, unicode) def ensure_dir(directory): """ensure a directory exists""" if os.path.exists(directory): assert os.path.isdir(directory) return directory os.makedirs(directory) return directory class Parser(argparse.ArgumentParser): """CLI option parser""" def __init__(self, **kwargs): kwargs.setdefault('description', __doc__) argparse.ArgumentParser.__init__(self, **kwargs) self.options = None def parse_args(self, *args, **kw): options = argparse.ArgumentParser.parse_args(self, *args, **kw) self.validate(options) self.options = options return options def validate(self, options): """validate options""" def main(args=sys.argv[1:]): """CLI""" # parse command line options parser = Parser() options = parser.parse_args(args) if __name__ == '__main__': main()