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Some progress in signature understanding

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This commit is contained in:
Dave Halter
2019-07-26 12:11:45 +02:00
parent c490d37c2d
commit 0703a69369
2 changed files with 20 additions and 8 deletions
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17
jedi/evaluate/signature.py
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@@ -148,12 +148,15 @@ def _iter_nodes_for_param(param_name, star_count):
trailer=trailer,
)
for c in contexts:
yield _remove_given_params(args, c.get_param_names(), star_count)
yield _process_params(
_remove_given_params(args, c.get_param_names()),
star_count,
)
else:
assert False
def _remove_given_params(arguments, param_names, star_count):
def _remove_given_params(arguments, param_names):
count = 0
used_keys = set()
for key, _ in arguments.unpack():
@@ -163,14 +166,16 @@ def _remove_given_params(arguments, param_names, star_count):
used_keys.add(key)
for p in param_names:
kind = p.get_kind()
if count and kind in (Parameter.POSITIONAL_OR_KEYWORD, Parameter.POSITIONAL_ONLY):
if count and p.maybe_positional_argument():
count -= 1
continue
if p.string_name in used_keys \
and kind in (Parameter.POSITIONAL_OR_KEYWORD, Parameter.KEYWORD_ONLY):
if p.string_name in used_keys and p.maybe_keyword_argument():
continue
yield p
def _process_params(param_names, star_count):
for p in param_names:
# TODO recurse on *args/**kwargs
if star_count == 1 and p.maybe_positional_argument():
yield ParamNameFixedKind(p, Parameter.POSITIONAL_ONLY)