code: def parsestr(self, text, headersonly=True):
      return Parser.parsestr(self, text, True)
  
file_path: catboost/contrib/tools/python/src/Lib/email/parser.py
imports: import warnings
  from cStringIO import StringIO
  from email.feedparser import FeedParser
  from email.message import Message
label_desc: Use image node_id 2 for calling the HeaderParser obj's underlying member method code with example usage: obj.parsestr(text, headersonly) and returns: Parser