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def test_compatible_keywords():
import ubelt as ub
def func(a, e, f, *args, **kwargs):
return a * e * f
config = {
'a': 2, 'b': 3, 'c': 7,
'd': 11, 'e': 13, 'f': 17,
}
assert ub.compatible(config, func, keywords=True) is config
assert ub.compatible(config, func, keywords=1) is config
assert ub.compatible(config, func, keywords='truthy') is config
assert ub.compatible(config, func, keywords=['iterable']) is not config
assert ub.compatible(config, func, keywords=0) is not config
assert ub.compatible(config, func, keywords={'b'}) == {'a': 2, 'e': 13, 'f': 17, 'b': 3}
def test_positional_only_args():
import ubelt as ub
import sys
import pytest
if sys.version_info[0:2] <= (3, 7):
pytest.skip('position only arguments syntax requires Python >= 3.8')
# Define via an exec, so this test does not raise a syntax error
# in other versions of python and skips gracefully
pos_only_code = ub.codeblock(
'''
import ubelt as ub
def func(a, e, /, f):
return a * e * f
''')
ns = {}
exec(pos_only_code, ns, ns)
func = ns['func']
config = {
'a': 2, 'b': 3, 'c': 7,
'd': 11, 'e': 13, 'f': 17,
}
pos_only = ub.compatible(config, func)
assert sorted(pos_only) == ['f']
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