parameters: (self, locs, values)
docstring: Modify Block in-place with new item value
  
          Returns
          -------
          None
docstring_summary: Modify Block in-place with new item value
docstring_tokens: Modify Block in - place with new item value
function: def set(self, locs, values):
          """
          Modify Block in-place with new item value
  
          Returns
          -------
          None
          """
          values = conversion.ensure_datetime64ns(values, copy=False)
  
          self.values[locs] = values
function_tokens: def set ( self , locs , values ) : values = conversion . ensure_datetime64ns ( values , copy = False ) self . values [ locs ] = values