# openpyxl.utils.indexed_list module

class openpyxl.utils.indexed_list.IndexedList(iterable=None)

  Bases: `list`

  List with optimised access by value Based on Alex Martelli’s recipe

  http://code.activestate.com/recipes/52303-the-auxiliary-dictionary-idiom-for-sequences-with-/

  add(value)
  append(value)

    Append object to the end of the list.

  index(value)

    Return first index of value.

    Raises ValueError if the value is not present.