mirror of
ssh://git.janware.com/srv/git/janware/proj/jw-python
synced 2026-01-15 09:53:32 +01:00
Jan Lindemann
2b23026bfa
Change ytools header location from #include <header.h> to #include <ytools/header.h>. Signed-off-by: Jan Lindemann <jan@janware.com>
56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
from abc import ABCMeta, abstractmethod
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import argparse
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import os
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import sys
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import inspect
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import re
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import importlib
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import Object
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import jwutils.log
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class Cmd(Object.Object): # export
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__metaclass__=ABCMeta
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@abstractmethod
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def run(self, args):
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pass
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def __init__(self, name, help):
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self.name = name
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self.help = help
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def _run(self, args):
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pass
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def add_parser(self, parsers):
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r = parsers.add_parser(self.name, help=self.help,
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formatter_class=argparse.ArgumentDefaultsHelpFormatter)
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r.set_defaults(func=self.run)
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return r
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def run_sub_commands(description = '', filter = '^Cmd.*', modules=None): # export
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parser = argparse.ArgumentParser(usage=os.path.basename(sys.argv[0]) + ' [command] [options]',
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formatter_class=argparse.ArgumentDefaultsHelpFormatter, description=description)
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parser.add_argument('--log-level', help='Log level', default='notice')
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parser.add_argument('--log-flags', help='Log flags', default='stderr,position,prio,color')
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subparsers = parser.add_subparsers(title='Available commands', metavar='')
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if modules == None:
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modules = [ '__main__' ]
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for m in modules:
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if m != '__main__':
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importlib.import_module(m)
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for name, c in inspect.getmembers(sys.modules[m], inspect.isclass):
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if not re.match(filter, name):
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continue
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if inspect.isabstract(c):
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continue
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c().add_parser(subparsers)
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args = parser.parse_args()
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jwutils.log.set_level(args.log_level)
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jwutils.log.set_flags(args.log_flags)
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args.func(args)
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