code: def df(self):
          ''' Get FS information
  
          :returns: a dictionary
  
          **Examples:**
  
          >>> client.df()
          {'used': 491520L, 'capacity': 120137519104L, 'under_replicated': 0L, 'missing_blocks': 0L, 'filesystem': 'hdfs://localhost:8020', 'remaining': 19669295104L, 'corrupt_blocks': 0L}
          '''
          processor = lambda path, node: self._handle_df(path, node)
          return list(self._find_items(['/'], processor, include_toplevel=True, include_children=False, recurse=False))[0f df(self):
          ''' Get FS information
  
          :returns: a dictionary
  
          **Examples:**
  
          >>> client.df()
          {'used': 491520L, 'capacity': 120137519104L, 'under_replicated': 0L, 'missing_blocks': 0L, 'filesystem': 'hdfs://localhost:8020', 'remaining': 19669295104L, 'corrupt_blocks': 0L}
          '''
          processor = lambda path, node: self._handle_df(path, node)
          return list(self._find_items(['/'], processor, include_toplevel=True, include_children=False, recurse=False))[0]
docs: Get FS information
  
          :returns: a dictionary
  
          **Examples:**
  
          >>> client.df()
          {'used': 491520L, 'capacity': 120137519104L, 'under_replicated': 0L, 'missing_blocks': 0L, 'filesystem': 'hdfs://localhost:8020', 'remaining': 19669295104L, 'corrupt_blocks': 0L}