class_docstr: A register that maps types to conversion interfaces.
class_docstr_tok: ["A","register","that","maps","types","to","conversion","interfaces","."]
code: def __init__(self):
      dict.__init__(self)
      self._cached = {}
  
file_path: catboost/contrib/python/matplotlib/py2/matplotlib/units.py
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import six
  from matplotlib.cbook import iterable, is_numlike, safe_first_element
  import numpy
label_desc: Use image node_id 1 to create a new Registry object from inherited base classes: dict with example: obj = Registry()