111 lines
5.7 KiB
Python
111 lines
5.7 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright © 2015-2017 Carl Chenet <carl.chenet@ohmytux.com>
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>
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# CLI parsing
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'''CLI parsing'''
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# standard library imports
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from argparse import ArgumentParser
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import glob
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import logging
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import os.path
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import sys
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__version__ = '0.5'
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class CliParse:
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'''CliParse class'''
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def __init__(self):
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'''Constructor for the CliParse class'''
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self.main()
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def main(self):
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'''main of CliParse class'''
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feed2tootepilog = 'For more information: https://feed2toot.readhthedocs.org'
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feed2tootdescription = 'Take rss feed and send it to Mastodon'
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parser = ArgumentParser(prog='feed2toot',
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description=feed2tootdescription,
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epilog=feed2tootepilog)
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parser.add_argument('--version', action='version', version=__version__)
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parser.add_argument('-c', '--config',
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default=[os.path.join(os.getenv('XDG_CONFIG_HOME', '~/.config'),
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'feed2toot.ini')],
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nargs='+',
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dest="config",
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help='Location of config file (default: %(default)s)',
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metavar='FILE')
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parser.add_argument('-a', '--all', action='store_true', default=False,
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dest='all',
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help='tweet all RSS items, regardless of cache')
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parser.add_argument('-l', '--limit', dest='limit', default=10, type=int,
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help='tweet only LIMIT items (default: %(default)s)')
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parser.add_argument('--cachefile', dest='cachefile',
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help='location of the cache file (default: %(default)s)')
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parser.add_argument('-n', '--dry-run', dest='dryrun',
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action='store_true', default=False,
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help='Do not actually post tweets')
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parser.add_argument('-v', '--verbose', '--info', dest='log_level',
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action='store_const', const='info', default='warning',
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help='enable informative (verbose) output, work on log level INFO')
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parser.add_argument('-d', '--debug', dest='log_level',
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action='store_const', const='debug', default='warning',
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help='enable debug output, work on log level DEBUG')
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levels = [i for i in logging._nameToLevel.keys()
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if (type(i) == str and i != 'NOTSET')]
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parser.add_argument('--syslog', nargs='?', default=None,
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type=str.upper, action='store',
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const='INFO', choices=levels,
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help="""log to syslog facility, default: no
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logging, INFO if --syslog is specified without
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argument""")
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parser.add_argument('--hashtaglist', dest='hashtaglist',
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help='a list of hashtags to match')
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parser.add_argument('-p', '--populate-cache', action='store_true', default=False,
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dest='populate',
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help='populate RSS entries in cache without actually posting them to Mastodon')
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parser.add_argument('-r', '--rss', help='the RSS feed URL to fetch items from',
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dest='rss_uri', metavar='http://...')
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parser.add_argument('--rss-sections', action='store_true', default=False,
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dest='rsssections',
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help='print the available sections of the rss feed to be used in the tweet template')
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self.opts = parser.parse_args()
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# expand the path to the cache file if defined
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if self.opts.cachefile:
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self.opts.cachefile = os.path.expanduser(self.opts.cachefile)
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# verify if the path to cache file is an absolute path
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# get the different config files, from a directory or from a *.ini style
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self.opts.config = list(map(os.path.expanduser, self.options.config))
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for element in self.opts.config:
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if element and not os.path.exists(element):
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sys.exit('You should provide an existing path for the config file: %s' % element)
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if os.path.isdir(element):
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self.opts.configs = glob.glob(os.path.join(element, '*.ini'))
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else:
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# trying to glob the path
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self.opts.configs = glob.glob(element)
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# verify if a configuration file is provided
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if not self.opts.configs:
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sys.exit('no configuration file was found at the specified path(s) with the option -c')
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# verify the path to the hashtaglist
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if self.opts.hashtaglist:
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hashtaglist = os.path.expanduser(self.opts.hashtaglist)
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if not os.path.exists(hashtaglist):
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sys.exit('the {hashtaglist} file does not seem to exist, please provide a valid path'.format(hashtaglist=hashtaglist))
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@property
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def options(self):
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'''return the path to the config file'''
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return self.opts
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