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60 lines
1.3 KiB
60 lines
1.3 KiB
import re
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try:
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import argcomplete
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except ImportError:
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class FakeModule:
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@staticmethod
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def _fun(*args, **kwargs):
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pass
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def __getattr__(self, _):
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return self._fun
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argcomplete = FakeModule()
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from . import repo
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def autocomplete(parser):
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argcomplete.autocomplete(parser)
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class BaseCompleter(object):
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def __init__(self, conf):
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self.conf = conf
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def __call__(self, **kwargs):
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try:
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return self._complete(**kwargs)
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except Exception as e:
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argcomplete.warn(e)
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class CiteKeyCompletion(BaseCompleter):
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def _complete(self, **kwargs):
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rp = repo.Repository(self.conf)
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return rp.citekeys
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class CiteKeyOrTagCompletion(BaseCompleter):
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def _complete(self, **kwargs):
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rp = repo.Repository(self.conf)
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return rp.citekeys.union(rp.get_tags())
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class TagModifierCompletion(BaseCompleter):
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regxp = r"[^:+-]*$" # prefix of tag after last separator
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def _complete(self, prefix, **kwargs):
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tags = repo.Repository(self.conf).get_tags()
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start, _ = re.search(self.regxp, prefix).span()
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partial_expr = prefix[:start]
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t_prefix = prefix[start:]
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return [partial_expr + t for t in tags if t.startswith(t_prefix)]
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