parameters: (self, name)
return_statement: return self._registry.get(name)
docstring: Return a VersionControl object or None.
docstring_summary: Return a VersionControl object or None.
docstring_tokens: Return a VersionControl object or None .
function: def get_backend(self, name):
          # type: (str) -> Optional[VersionControl]
          """
          Return a VersionControl object or None.
          """
          name = name.lower()
          return self._registry.get(name)
function_tokens: def get_backend ( self , name ) : # type: (str) -> Optional[VersionControl] name = name . lower ( ) return self . _registry . get ( name )