code: def quote(c):
      return _QUOPRI_MAP[ord(c)]
  
file_path: catboost/contrib/tools/python3/src/Lib/email/quoprimime.py
imports: import re
  from string import ascii_letters, digits, hexdigits
label_desc: Use image node_id 7 for calling a global function with example usage: quote(c) and returns: _QUOPRI_MAP