def _build_definition(self):
try:
return self._request_definition_builder.build()
except exceptions.InvalidRequestDefinition as error:
# TODO: Find a Python 2.7 compatible way to reraise
raise exceptions.UplinkBuilderError(self._owner_name,
self._attr_name, error)
def build(self, consumer, definition):
"""
Returns a callable to replace the definition on the given
consumer instance.
"""
try:
definition = definition.build()
except exceptions.InvalidRequestDefinition as error:
# TODO: Find a Python 2.7 compatible way to reraise
raise exceptions.UplinkBuilderError(consumer.__class__,
definition.__name__, error)
return CallFactory(consumer, RequestPreparer(self, definition),
definition)