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fix issues with empty *args as inputs

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This commit is contained in:
Dave Halter
2014-05-31 11:03:37 +02:00
parent f4a508ac53
commit 248cca2e5e
5 changed files with 22 additions and 5 deletions
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8
jedi/evaluate/param.py
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@@ -114,13 +114,15 @@ def get_params(evaluator, func, var_args):
if param.stars == 1:
# *args param
array_type = pr.Array.TUPLE
values += va_values
lst_values = [va_values]
for key, va_values in var_arg_iterator:
# Iterate until a key argument is found.
if key:
var_arg_iterator.push_back((key, va_values))
break
values += va_values
lst_values.append(va_values)
if lst_values[0]:
values = [helpers.stmts_to_stmt(v) for v in lst_values]
elif param.stars == 2:
# **kwargs param
array_type = pr.Array.DICT
@@ -202,7 +204,7 @@ def _var_args_iterator(evaluator, var_args):
# *args must be some sort of an array, otherwise -> ignore
arrays = evaluator.eval_expression_list(expression_list[1:])
iterators = [_iterate_star_args(a) for a in arrays]
for values in zip_longest(*iterators):
for values in list(zip_longest(*iterators)):
yield None, [v for v in values if v is not None]
# **kwargs
elif expression_list[0] == '**':