class_docstr: A file object providing transparent bzip2 (de)compression.
  
  A BZ2File can act as a wrapper for an existing file object, or refer
  directly to a named file on disk.
  
  Note that BZ2File provides a *binary* file interface - data read is
  returned as bytes, and data to be written should be given as bytes.
class_docstr_tok: ["A","file","object","providing","transparent","bzip2","(","de",")","compression",".","A","BZ2File","can","act","as","a","wrapper","for","an","existing","file","object",",","or","refer","directly","to","a","named","file","on","disk",".","Note","that","BZ2File","provides","a","*","binary","*","file","interface","-","data","read","is","returned","as","bytes",",","and","data","to","be","written","should","be","given","as","bytes","."]
docstr: Read a list of lines of uncompressed bytes from the file.
  
  size can be specified to control the number of lines read: no
  further lines will be read once the total size of the lines read
  so far equals or exceeds size.
docstr_tok: ["Read","a","list","of","lines","of","uncompressed","bytes","from","the","file",".","size","can","be","specified","to","control","the","number","of","lines","read",":","no","further","lines","will","be","read","once","the","total","size","of","the","lines","read","so","far","equals","or","exceeds","size","."]
code: def readlines(self, size=-1):
      """Read a list of lines of uncompressed bytes from the file.
  
      size can be specified to control the number of lines read: no
      further lines will be read once the total size of the lines read
      so far equals or exceeds size.
      """
      if not isinstance(size, int):
          if not hasattr(size, "__index__"):
              raise TypeError("Integer argument expected")
          size = size.__index__()
      self._check_can_read()
      return self._buffer.readlines(size)
  
imports: from builtins import open
  import io
  import os
  import _compression
  from _bz2 import BZ2Compressor, BZ2Decompressor
label_desc: Use image node_id 13 for calling the BZ2File obj's underlying member method code with example usage: obj.readlines(size) and returns: self