circuitpython/tests/misc/sys_atexit.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

22 lines
266 B
Python

# test sys.atexit() function
import sys
try:
sys.atexit
except AttributeError:
print("SKIP")
raise SystemExit
some_var = None
def do_at_exit():
print("done at exit:", some_var)
sys.atexit(do_at_exit)
some_var = "ok"
print("done before exit")