iframe-proxy | Sunbelt Computer Software

28 lines (23 loc) · 578 Bytes

try:

from array import array

except ImportError:

print("SKIP")

raise SystemExit

def test(a):

print(a)

a.append(1.2)

print(len(a), "%.3f" % a[0])

a.append(1)

a.append(False)

print(len(a), "%.3f %.3f" % (a[1], a[2]))

a[-1] = 3.45

print("%.3f" % a[-1])

test(array("f"))

test(array("d"))

# hand-crafted floats, including non-standard nan

for float_hex in (0x3DCCCCCC, 0x7F800024, 0x7FC00004):

f = array("f", bytes(array("I", [float_hex])))[0]

if type(f) is float:

print("{:.4e}".format(f))

else:

print(f)

Sunbelt Computer Software