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Support inferring not expr to bool (#2016)

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* support inferring some not expr

* format

---------

Co-authored-by: wutingjia <wutingjia@bytedance.com>
This commit is contained in:
WutingjiaX
2024-07-12 20:58:39 +08:00
committed by GitHub
parent 8ee4c26ae4
commit 2859e4f409
2 changed files with 8 additions and 6 deletions
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11
jedi/inference/syntax_tree.py
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@@ -493,8 +493,10 @@ def infer_factor(value_set, operator):
elif operator == 'not': elif operator == 'not':
b = value.py__bool__() b = value.py__bool__()
if b is None: # Uncertainty. if b is None: # Uncertainty.
return yield list(value.inference_state.builtins_module.py__getattribute__('bool')
yield compiled.create_simple_object(value.inference_state, not b) .execute_annotation()).pop()
else:
yield compiled.create_simple_object(value.inference_state, not b)
else: else:
yield value yield value
@@ -645,10 +647,7 @@ def _infer_comparison_part(inference_state, context, left, operator, right):
_bool_to_value(inference_state, False) _bool_to_value(inference_state, False)
]) ])
elif str_operator in ('in', 'not in'): elif str_operator in ('in', 'not in'):
return ValueSet([ return inference_state.builtins_module.py__getattribute__('bool').execute_annotation()
_bool_to_value(inference_state, True),
_bool_to_value(inference_state, False)
])
def check(obj): def check(obj):
"""Checks if a Jedi object is either a float or an int.""" """Checks if a Jedi object is either a float or an int."""

3
test/completion/basic.py
View File

@@ -431,3 +431,6 @@ some_array[some_not_defined_index].upper
#? bool() #? bool()
res = 'f' in 'foo'; res res = 'f' in 'foo'; res
#? bool()
res = not {}; res