class_docstr: A line-based string reader.
  
      
class_docstr_tok: ["A","line-based","string","reader","."]
code: def read_to_next_empty_line(self):
      self.seek_next_non_empty_line()
  
      def is_empty(line):
          return not line.strip()
  
      return self.read_to_condition(is_empty)
  
imports: import inspect
  import textwrap
  import re
  import pydoc
  from warnings import warn
  import collections
  import copy
label_desc: Use image node_id 8 for calling the Reader obj's underlying member method code with example usage: obj.read_to_next_empty_line() and returns: self, unknown