code: def get(self):
      if self.end:
          self.error("Premature end of string")
      c = self.c
      self.next()
      return c
  
file_path: catboost/contrib/tools/cython/Cython/Plex/Traditional.py
imports: from __future__ import absolute_import
  from .Regexps import Alt, Seq, Rep, Rep1, Opt, Any, AnyBut, Bol, Eol, Char
  from .Errors import PlexError
label_desc: Use image node_id 9 for calling the REParser obj's underlying member method code with example usage: obj.get() and returns: c