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Make params work with access

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This commit is contained in:
Dave Halter
2017-11-26 01:48:43 +01:00
parent 7263d8565b
commit c266fb301b
2 changed files with 39 additions and 23 deletions
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25
jedi/evaluate/compiled/__init__.py
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@@ -100,37 +100,18 @@ class CompiledObject(Context):
return self.access.py__doc__()
def get_param_names(self):
obj = self.obj
try:
if py_version < 33:
raise ValueError("inspect.signature was introduced in 3.3")
if py_version == 34:
# In 3.4 inspect.signature are wrong for str and int. This has
# been fixed in 3.5. The signature of object is returned,
# because no signature was found for str. Here we imitate 3.5
# logic and just ignore the signature if the magic methods
# don't match object.
# 3.3 doesn't even have the logic and returns nothing for str
# and classes that inherit from object.
user_def = inspect._signature_get_user_defined_method
if (inspect.isclass(obj)
and not user_def(type(obj), '__init__')
and not user_def(type(obj), '__new__')
and (obj.__init__ != object.__init__
or obj.__new__ != object.__new__)):
raise ValueError
signature = inspect.signature(obj)
signature_params = self.access.get_signature_params()
except ValueError: # Has no signature
params_str, ret = self._parse_function_doc()
tokens = params_str.split(',')
if inspect.ismethoddescriptor(obj):
if self.access.ismethoddescriptor():
tokens.insert(0, 'self')
for p in tokens:
parts = p.strip().split('=')
yield UnresolvableParamName(self, parts[0])
else:
for signature_param in signature.parameters.values():
for signature_param in signature_params.values():
yield SignatureParamName(self, signature_param)
def __repr__(self):