circuitpython/tests/micropython/viper_subscr.py
David Lechner 3dc324d3f1 tests: Format all Python code with black, except tests in basics subdir.
This adds the Python files in the tests/ directory to be formatted with
./tools/codeformat.py.  The basics/ subdirectory is excluded for now so we
aren't changing too much at once.

In a few places `# fmt: off`/`# fmt: on` was used where the code had
special formatting for readability or where the test was actually testing
the specific formatting.
2020-03-30 13:21:58 +11:00

24 lines
348 B
Python

# test standard Python subscr using viper types
@micropython.viper
def get(dest, i: int):
i += 1
return dest[i]
@micropython.viper
def set(dest, i: int, val: int):
i += 1
dest[i] = val + 1
ar = [i for i in range(3)]
for i in range(len(ar)):
set(ar, i - 1, i)
print(ar)
for i in range(len(ar)):
print(get(ar, i - 1))