def _deserialize(self, value):
if utils.is_indexable_but_not_string(value) and not isinstance(value, dict):
# Convert all instances in typed list to container type
return [self.container.deserialize(each) for each in value]
if value is None:
return []
return [self.container.deserialize(value)]
def _serialize(self, value, attr, obj):
if utils.is_indexable_but_not_string(value) and not isinstance(value, dict):
return [self.container.serialize(idx, value) for idx
in range(len(value))]
if value is None:
return self.default
return [self.container.serialize(attr, obj)]
def _get_value_for_key(key, obj, default):
if utils.is_indexable_but_not_string(obj):
try:
return obj[key]
except KeyError:
return default
if hasattr(obj, key):
return getattr(obj, key)
return default
def _get_value_for_key(key, obj, default):
if utils.is_indexable_but_not_string(obj):
try:
return obj[key]
except KeyError:
return default
if hasattr(obj, key):
return getattr(obj, key)
return default
def _get_value_for_key(key, obj, default):
if isinstance(key, basestring) and hasattr(obj, key):
return getattr(obj, key)
if utils.is_indexable_but_not_string(obj):
try:
return obj[key]
except KeyError:
return default
return default
def output(self, key, data):
value = self.get_value(key, data)
# we cannot really test for external dict behavior
if utils.is_indexable_but_not_string(value) and not isinstance(value, dict):
# Convert all instances in typed list to container type
return [self.container.output(idx, value) for idx
in range(len(value))]
if value is None:
return self.default
return [marshal(value, self.container.nested)]
def output(self, key, data):
value = self.get_value(key, data)
# we cannot really test for external dict behavior
if utils.is_indexable_but_not_string(value) and not isinstance(
value, dict):
# Convert all instances in typed list to container type
return [
self.container.output(idx, value) for idx in range(len(value))
]
if value is None:
return self.default
return [marshal(value, self.container.nested)]
