class_docstr: A feed-style parser of email.
class_docstr_tok: ["A","feed-style","parser","of","email","."]
code: def _set_headersonly(self):
      self._headersonly = True
  
imports: import re
  from email import errors
  from email import message
label_desc: Use image node_id 2 for calling the FeedParser obj's underlying member method code with example usage: obj._set_headersonly() without return types