View Subcategory
Maps
Declaration

Define an empty map

python
map = {}

Define an unmodifiable empty map

python
import collections
EmptyDict = collections.namedtuple("EmptyDict", "")
e = EmptyDict()

Define an initial map

Define the map {circle:1, triangle:3, square:4}
python
shapes = {'circle': 1, 'square': 4, 'triangle': 2}