forked from VimPlug/jedi
63 lines
1.3 KiB
Python
63 lines
1.3 KiB
Python
import keyword
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from _compatibility import is_py3k
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import builtin
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import pydoc
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import pydoc_data.topics
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if is_py3k():
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keys = keyword.kwlist
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else:
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keys = keyword.kwlist + ['None', 'False', 'True']
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def get_keywords(string='', all=False):
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if all:
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return set([Keyword(k) for k in keys])
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if string in keys:
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return set([Keyword(string)])
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return set()
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def get_operator(string):
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return Keyword(string)
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class Keyword(object):
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def __init__(self, name):
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self.name = name
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self.parent = lambda: None
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def get_parent_until(self):
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return builtin.builtin_scope
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@property
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def docstr(self):
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return imitate_pydoc(self.name)
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def __repr__(self):
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return '<%s: %s>' % (self.__class__.__name__, self.name)
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def imitate_pydoc(string):
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h = pydoc.help
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try:
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# try to access symbols
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string = h.symbols[string]
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string, _, related = string.partition(' ')
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except KeyError:
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pass
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get_target = lambda s: h.topics.get(s, h.keywords.get(s))
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while type(string) == type(''):
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string = get_target(string)
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try:
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# is a tuple now
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label, related = string
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except TypeError:
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return ''
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return pydoc_data.topics.topics[label]
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