def format_char(char: int):
"""Format a char for printing."""
if asciilib.is_printable(char):
return _format_printable(char)
else:
return _format_control(char)
def test_is_printable_space():
assert asciilib.is_printable(ord(' '))
def test_is_printable():
assert asciilib.is_printable(ord('a'))
def test_not_is_printable_escape():
assert not asciilib.is_printable(ESC)
def test_not_is_printable_newline():
assert not asciilib.is_printable(ord('\n'))
def test_not_is_printable_tab():
assert not asciilib.is_printable(ord('\t'))