circuitpython/tests/import/module_getattr.py

25 lines
540 B
Python

# test __getattr__ on module
# ensure that does_not_exist doesn't exist to start with
this = __import__(__name__)
try:
this.does_not_exist
assert False
except AttributeError:
pass
# define __getattr__
def __getattr__(attr):
if attr == "does_not_exist":
return False
raise AttributeError
# do feature test (will also test functionality if the feature exists)
if not hasattr(this, "does_not_exist"):
print("SKIP")
raise SystemExit
# check that __getattr__ works as expected
print(this.does_not_exist)