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def _convert(self, choice):
if isinstance(choice, bytes):
choice = choice.decode(sys_encoding)
if not isinstance(choice, str):
choice = str(choice)
return choice
active_parsers = self._patch_argument_parser()
parsed_args = argparse.Namespace()
self.completing = True
if USING_PYTHON2:
# Python 2 argparse only properly works with byte strings.
comp_words = [ensure_bytes(word) for word in comp_words]
try:
debug("invoking parser with", comp_words[1:])
with mute_stderr():
a = self._parser.parse_known_args(comp_words[1:], namespace=parsed_args)
debug("parsed args:", a)
except BaseException as e:
debug("\nexception", type(e), str(e), "while parsing args")
self.completing = False
if "--" in comp_words:
self.always_complete_options = False
completions = self.collect_completions(active_parsers, parsed_args, cword_prefix, debug)
completions = self.filter_completions(completions)
completions = self.quote_completions(completions, cword_prequote, last_wordbreak_pos)
return completions
def _convert(self, choice):
if isinstance(choice, bytes):
choice = choice.decode(sys_encoding)
if not isinstance(choice, str):
choice = str(choice)
return choice
def __init__(self, allowednames=(), directories=True):
# Fix if someone passes in a string instead of a list
if isinstance(allowednames, (str, bytes)):
allowednames = [allowednames]
self.allowednames = [x.lstrip("*").lstrip(".") for x in allowednames]
self.directories = directories
def split_word(word):
# TODO: make this less ugly
point_in_word = len(word) + point - lexer.instream.tell()
if isinstance(lexer.state, (str, bytes)) and lexer.state in lexer.whitespace:
point_in_word += 1
if point_in_word > len(word):
debug("In trailing whitespace")
words.append(word)
word = ""
prefix, suffix = word[:point_in_word], word[point_in_word:]
prequote = ""
# posix
if lexer.state is not None and lexer.state in lexer.quotes:
prequote = lexer.state
# non-posix
# if len(prefix) > 0 and prefix[0] in lexer.quotes:
# prequote, prefix = prefix[0], prefix[1:]
return prequote, prefix, suffix, words, lexer.last_wordbreak_pos