circuitpython/tests/basics/array1.py

29 lines
532 B
Python

import array
a = array.array('B', [1, 2, 3])
print(a, len(a))
i = array.array('I', [1, 2, 3])
print(i, len(i))
print(a[0])
print(i[-1])
a = array.array('l', [-1])
print(len(a), a[0])
a1 = array.array('l', [1, 2, 3])
a2 = array.array('L', [1, 2, 3])
print(a2[1])
print(a1 == a2)
# Empty arrays
print(len(array.array('h')))
print(array.array('i'))
# bool operator acting on arrays
print(bool(array.array('i')))
print(bool(array.array('i', [1])))
# bad typecode
try:
array.array('X')
except ValueError:
print("ValueError")