def py__simple_getitem__(self, index):
with reraise_getitem_errors(IndexError, KeyError, TypeError):
access = self.access_handle.py__simple_getitem__(index)
if access is None:
return NO_CONTEXTS
return ContextSet([create_from_access_path(self.evaluator, access)])
def py__simple_getitem__(self, index):
if isinstance(index, slice):
return ContextSet([self])
with reraise_getitem_errors(IndexError, TypeError):
lazy_context = self._lazy_context_list[index]
return lazy_context.infer()
def py__simple_getitem__(self, index):
if isinstance(index, slice):
return ContextSet([self])
all_types = list(self.py__iter__())
with reraise_getitem_errors(IndexError, TypeError):
lazy_context = all_types[index]
return lazy_context.infer()
def py__simple_getitem__(self, index):
if is_py3 and self.evaluator.environment.version_info.major == 2:
# In Python 2 bytes and unicode compare.
if isinstance(index, bytes):
index_unicode = force_unicode(index)
try:
return self._dct[index_unicode].infer()
except KeyError:
pass
elif isinstance(index, str):
index_bytes = index.encode('utf-8')
try:
return self._dct[index_bytes].infer()
except KeyError:
pass
with reraise_getitem_errors(KeyError, TypeError):
lazy_context = self._dct[index]
return lazy_context.infer()
def py__simple_getitem__(self, index):
"""Here the index is an int/str. Raises IndexError/KeyError."""
if self.array_type == u'dict':
compiled_obj_index = compiled.create_simple_object(self.evaluator, index)
for key, value in self.get_tree_entries():
for k in self._defining_context.eval_node(key):
try:
method = k.execute_operation
except AttributeError:
pass
else:
if method(compiled_obj_index, u'==').get_safe_value():
return self._defining_context.eval_node(value)
raise SimpleGetItemNotFound('No key found in dictionary %s.' % self)
if isinstance(index, slice):
return ContextSet([self])
else:
with reraise_getitem_errors(TypeError, KeyError, IndexError):
node = self.get_tree_entries()[index]
return self._defining_context.eval_node(node)
def py__simple_getitem__(self, index):
with reraise_getitem_errors(IndexError, TypeError):
lazy_context = self._lazy_context_list[index]
return lazy_context.infer()
