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59 lines
2.1 KiB
59 lines
2.1 KiB
from __future__ import unicode_literals
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from .. import repo
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from .. import color
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from .. import pretty
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from ..uis import get_ui
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from ..utils import resolve_citekey_list
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from ..p3 import ustr, u_maybe
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from ..completion import CiteKeyCompletion
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def parser(subparsers, conf):
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parser = subparsers.add_parser('remove', help='removes a publication')
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parser.add_argument('-f', '--force', action='store_true', default=None,
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help="does not prompt for confirmation.")
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parser.add_argument('citekeys', nargs='+', type=u_maybe,
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help="one or several citekeys",
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).completer = CiteKeyCompletion(conf)
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return parser
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def command(conf, args):
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ui = get_ui()
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force = args.force
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rp = repo.Repository(conf)
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keys = resolve_citekey_list(repo=rp, citekeys=args.citekeys, ui=ui, exit_on_fail=True)
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plural = 's' if len(keys) > 1 else ''
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if force is None:
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to_remove_str = '\n'.join(pretty.paper_oneliner(rp.pull_paper(key),
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max_authors=conf['main']['max_authors'])
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for key in keys)
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are_you_sure = (("Are you sure you want to delete the following publication{}"
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" (this will also delete associated documents)?:\n{}\n")
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.format(plural, to_remove_str))
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sure = ui.input_yn(question=are_you_sure, default='n')
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if force or sure:
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failed = False # Whether something failed
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for c in keys:
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try:
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rp.remove_paper(c)
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except Exception as e:
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ui.error(ustr(e))
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failed = True
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if failed:
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ui.exit() # Exit with nonzero error code
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else:
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ui.message('The publication{} {} were removed'.format(plural,
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', '.join([color.dye_out(c, 'citekey') for c in keys])))
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# FIXME: print should check that removal proceeded well.
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else:
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ui.message('The publication{} {} were {} removed'.format(plural,
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', '.join([color.dye_out(c, 'citekey') for c in keys]),
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color.dye_out('not','bold')))
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