code: def get_resource_inst(self, path, environ):
          
          # TODO: calling exists() makes directory browsing VERY slow.
          #       At least compared to PyFileServer, which simply used string
          #       functions to get display_type and displayTypeComment
          self._count_get_resource_inst += 1
          if not self.exists(path, environ):
              return None
          _tableName, primKey = self._split_path(path)
          is_collection = primKey is None
          return MySQLBrowserResource(self, path, is_collection, environ)
docs: Return info dictionary for path.
  
          See get_resource_inst()