def test_format_signature():
# Test signature formatting.
path, sgn = format_signature(g, list(range(10)))
nose.tools.assert_equal(sgn, 'g([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])')
path, sgn = format_signature(g, list(range(10)), y=list(range(10)))
nose.tools.assert_equal(sgn, 'g([0, 1, 2, 3, 4, 5, 6, 7, 8, 9],'
' y=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9])')
def test_format_signature():
# Test signature formatting.
path, sgn = format_signature(g, list(range(10)))
assert sgn == 'g([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])'
path, sgn = format_signature(g, list(range(10)), y=list(range(10)))
assert sgn == 'g([0, 1, 2, 3, 4, 5, 6, 7, 8, 9],' \
' y=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9])'
def test_format_signature():
# Test signature formatting.
path, sgn = format_signature(g, list(range(10)))
nose.tools.assert_equal(sgn, 'g([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])')
path, sgn = format_signature(g, list(range(10)), y=list(range(10)))
nose.tools.assert_equal(
sgn, 'g([0, 1, 2, 3, 4, 5, 6, 7, 8, 9],'
' y=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9])')
def partial_call_signature(func):
"""Return the fully qualified call signature for a (partial) function
"""
func = partial(func)
fa = jfi.getfullargspec(func)
default_kw = {}
if fa.args:
default_kw = dict(zip(fa.args, fa.defaults))
fq_keywords = {**default_kw, **fa.kwonlydefaults}
return jfi.format_signature(func.func, *func.args, **fq_keywords)
def test_format_signature_long_arguments():
shortening_threshold = 1500
# shortening gets it down to 700 characters but there is the name
# of the function in the signature and a few additional things
# like dots for the ellipsis
shortening_target = 700 + 10
arg = 'a' * shortening_threshold
_, signature = format_signature(h, arg)
assert len(signature) < shortening_target
nb_args = 5
args = [arg for _ in range(nb_args)]
_, signature = format_signature(h, *args)
assert len(signature) < shortening_target * nb_args
kwargs = {str(i): arg for i, arg in enumerate(args)}
_, signature = format_signature(h, **kwargs)
assert len(signature) < shortening_target * nb_args
_, signature = format_signature(h, *args, **kwargs)
assert len(signature) < shortening_target * 2 * nb_args
def test_format_signature_long_arguments():
shortening_threshold = 1500
# shortening gets it down to 700 characters but there is the name
# of the function in the signature and a few additional things
# like dots for the ellipsis
shortening_target = 700 + 10
arg = 'a' * shortening_threshold
_, signature = format_signature(h, arg)
assert len(signature) < shortening_target
nb_args = 5
args = [arg for _ in range(nb_args)]
_, signature = format_signature(h, *args)
assert len(signature) < shortening_target * nb_args
kwargs = {str(i): arg for i, arg in enumerate(args)}
_, signature = format_signature(h, **kwargs)
assert len(signature) < shortening_target * nb_args
_, signature = format_signature(h, *args, **kwargs)
assert len(signature) < shortening_target * 2 * nb_args
def test_format_signature(func, args, kwargs, sgn_expected):
# Test signature formatting.
path, sgn_result = format_signature(func, *args, **kwargs)
assert sgn_result == sgn_expected
def test_format_signature(func, args, kwargs, sgn_expected):
# Test signature formatting.
path, sgn_result = format_signature(func, *args, **kwargs)
assert sgn_result == sgn_expected
