def get_rosdeps(self, resource_name, implicit=True):
        raise rospkg.ResourceNotFound(resource_name)
Write all messages to the stream in a thread-safe way.
dataset/ETHPy150Open ros-infrastructure/rosdep/src/rosdep2/sources_list.py/SourcesListLoader.get_rosdeps--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/core/mail/backends/console.py/EmailBackend.send_messages