def __str__(self):
"""Return string representation of provider.
:rtype: str
"""
return represent_provider(provider=self,
provides='.'.join(self.parents))
def __str__(self):
"""Return string representation of provider.
:rtype: str
"""
return represent_provider(provider=self, provides=self.instance_of)
def __str__(self):
"""Return string representation of provider.
:rtype: str
"""
return represent_provider(provider=self, provides=self.instance_of)