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simplify a lot of the current InstanceElement behavior, because we know now, that there's either a Statement or a Function inside (or maybe some other parser objects like an Array.

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Dave Halter
2014-07-31 13:41:10 +02:00
parent 0fbd5efefd
commit d899f69686
1 changed files with 7 additions and 15 deletions
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22
jedi/evaluate/representation.py
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@@ -198,7 +198,8 @@ def get_instance_el(evaluator, instance, var, is_class_var=False):
Returns an InstanceElement if it makes sense, otherwise leaves the object
untouched.
"""
if isinstance(var, (Instance, compiled.CompiledObject)):
if isinstance(var, (Instance, compiled.CompiledObject, pr.Operator, Token,
pr.Module)):
return var
if isinstance(var, pr.Function):
@@ -228,8 +229,9 @@ class InstanceElement(use_metaclass(CachedMetaClass, pr.Base)):
or isinstance(par, pr.Class) \
and par == self.instance.base.base:
par = self.instance
elif not isinstance(par, (pr.Module, compiled.CompiledObject)):
par = get_instance_el(self.instance._evaluator, self.instance, par, self.is_class_var)
else:
par = get_instance_el(self._evaluator, self.instance, par,
self.is_class_var)
return par
def get_parent_until(self, *args, **kwargs):
@@ -244,12 +246,11 @@ class InstanceElement(use_metaclass(CachedMetaClass, pr.Base)):
def expression_list(self):
# Copy and modify the array.
return [get_instance_el(self._evaluator, self.instance, command, self.is_class_var)
if not isinstance(command, (pr.Operator, Token)) else command
for command in self.var.expression_list()]
def __iter__(self):
for el in self.var.__iter__():
yield get_instance_el(self.instance._evaluator, self.instance, el,
yield get_instance_el(self._evaluator, self.instance, el,
self.is_class_var)
def __getitem__(self, index):
@@ -263,16 +264,7 @@ class InstanceElement(use_metaclass(CachedMetaClass, pr.Base)):
return isinstance(self.var, cls)
def py__call__(self, evaluator, params):
# TODO Why is CompiledObject even an InstanceObject?
if isinstance(self.var, (compiled.CompiledObject, Instance)):
try:
func = self.var.py__call__
except AttributeError:
return []
else:
return func(evaluator, params)
else:
return Function.py__call__(self, evaluator, params)
return Function.py__call__(self, evaluator, params)
def __repr__(self):
return "<%s of %s>" % (type(self).__name__, self.var)