def transform_source(source, callback_params=None, **kwargs):
"""This function is called by the import hook loader and uses
transformations from two other examples.
"""
if callback_params["show_original"]:
utils.print_source(source, "Original")
source = french.french_to_english(source)
source = repeat.convert_repeat(source)
if callback_params["show_transformed"]:
utils.print_source(source, "Transformed")
return source
def test_repeat_while():
source = "repeat while condition:"
# note extra space between while and condition as we removed a keyword
assert repeat.convert_repeat(source) == "while condition:"
def test_repeat_until():
source = "repeat until condition: # a comment"
assert repeat.convert_repeat(source) == "while not condition: # a comment"
def test_repeat_forever():
source = " repeat forever:"
assert repeat.convert_repeat(
source) == " while True:", "repeat forever test"
def test_predictable():
assert converted == repeat.convert_repeat(
source, predictable_names=True), "Testing predicted conversion."