parameters: (self, s)
return_statement: return s[len(self.root) :].lstrip("/")
docstring: Strip path of to leave key name
docstring_summary: Strip path of to leave key name
docstring_tokens: Strip path of to leave key name
function: def _str_to_key(self, s):
          """Strip path of to leave key name"""
          return s[len(self.root) :].lstrip("/")
function_tokens: def _str_to_key ( self , s ) : return s [ len ( self . root ) : ] . lstrip ( "/" )