Serhiy Storchaka <[email protected]> added the comment:
Here is the implementation of the second option:
def requires_hashdigest(digestname, openssl=None, usedforsecurity=True):
def decorator(func):
if isinstance(func, type):
setUpClass = func.__dict__.get('setUpClass')
if setUpClass is None:
def setUpClass(cls):
super(func, cls).setUpClass()
setUpClass.__qualname__ = func.__qualname__ + '.setUpClass'
setUpClass.__module__ = func.__module__
else:
setUpClass = setUpClass.__func__
setUpClass = classmethod(decorator(setUpClass))
func.setUpClass = setUpClass
return func
@functools.wraps(func)
def wrapper(*args, **kwargs):
try:
if openssl and _hashlib is not None:
_hashlib.new(digestname, usedforsecurity=usedforsecurity)
else:
hashlib.new(digestname, usedforsecurity=usedforsecurity)
except ValueError:
raise unittest.SkipTest(
f"hash digest '{digestname}' is not available."
)
return func(*args, **kwargs)
return wrapper
return decorator
----------
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Python tracker <[email protected]>
<https://bugs.python.org/issue45042>
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