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46 lines
1.6 KiB
46 lines
1.6 KiB
from ..files import editor_input
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from .. import repo
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from ..paper import get_bibentry_from_string
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def parser(subparsers, config):
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parser = subparsers.add_parser('edit',
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help='open the paper bibliographic file in an editor')
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parser.add_argument('reference',
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help='reference to the paper (citekey or number)')
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return parser
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def command(config, ui, reference):
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rp = repo.Repository.from_directory()
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key = rp.citekey_from_ref(reference, fatal=True)
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paper = rp.paper_from_citekey(key)
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filepath = rp.path_to_paper_file(key, 'bib')
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editor = config.get('papers', 'edit-cmd')
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with open(filepath) as f:
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content = f.read()
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while True:
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# Get new content from user
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content = editor_input(editor, content)
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# Parse new content
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new_key, bib = get_bibentry_from_string(content)
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paper.update(key=key, bib=bib)
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# TODO merge into an update method
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paper.citekey = new_key
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paper.bibentry = bib
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try:
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rp.update(paper, old_citekey=key)
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break
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except repo.CiteKeyAlreadyExists:
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options = ['overwrite', 'edit again', 'abort']
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choice = options[ui.input_choice(
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options,
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['o', 'e', 'a'],
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question='A paper already exist with this citekey.'
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)]
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if choice == 'abort':
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break
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elif choice == 'overwrite':
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rp.update(paper, old_citekey=key, overwrite=True)
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# else edit again
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