homes/common/.local/lib/python2.7/site-packages/jedi/keywords.py
Christophe Buffenoir 8385ed00af Add jedi
Fix error in powerline (ascii can't decode)
Get vim plugins directly from git
2013-05-03 10:58:55 +02:00

86 lines
1.9 KiB
Python

import keyword
from _compatibility import is_py3k
import builtin
import pydoc
try:
from pydoc_data import topics as pydoc_topics
except ImportError:
# Python 2.6
try:
import pydoc_topics
except ImportError:
# Python 2.5
pydoc_topics = None
if is_py3k:
keys = keyword.kwlist
else:
keys = keyword.kwlist + ['None', 'False', 'True']
def get_keywords(string='', pos=(0, 0), all=False):
if all:
return set([Keyword(k, pos) for k in keys])
if string in keys:
return set([Keyword(string, pos)])
return set()
def get_operator(string, pos):
return Keyword(string, pos)
class Keyword(object):
def __init__(self, name, pos):
self.name = name
self.start_pos = pos
self.parent = builtin.Builtin.scope
def get_parent_until(self):
return self.parent
@property
def names(self):
""" For a `parsing.Name` like comparision """
return [self.name]
@property
def docstr(self):
return imitate_pydoc(self.name)
def __repr__(self):
return '<%s: %s>' % (type(self).__name__, self.name)
def imitate_pydoc(string):
"""
It's not possible to get the pydoc's without starting the annoying pager
stuff.
"""
# str needed because of possible unicode stuff in py2k (pydoc doesn't work
# with unicode strings)
string = str(string)
h = pydoc.help
try:
# try to access symbols
string = h.symbols[string]
string, _, related = string.partition(' ')
except KeyError:
pass
get_target = lambda s: h.topics.get(s, h.keywords.get(s))
while isinstance(string, str):
string = get_target(string)
try:
# is a tuple now
label, related = string
except TypeError:
return ''
try:
return pydoc_topics.topics[label] if pydoc_topics else ''
except KeyError:
return ''