def test_complex_1():
expecteds = (
('a', 'b', 'd'),
('a', 'b', 'e'),
('a', 'c', 'o', 'd'),
('a', 'c', 'o', 'e'),
)
assert tuple(gbr.compile_input('a&(b|(c&o))&(d|e)')) == expecteds
def test_complex_2():
expecteds = (
('a', 'jp', 'bc'),
('a', 'jp', 'cp'),
('b', 'jp', 'bc'),
('b', 'jp', 'cp'),
)
assert tuple(gbr.compile_input('(a|b)&jp&(bc|cp)')) == expecteds
def test_special_id():
expr = '(049&(02.50|02:50))'
expected = (('049', '02.50'), ('049', '02:50'))
assert tuple(gbr.compile_input(expr)) == expected
def test_basics():
assert tuple(gbr.compile_input('aa&bb|cc')) == (('aa', 'bb'), ('aa', 'cc'))
def test_multiple_roots():
assert tuple(gbr.compile_input('a|b')) == (('a', ), ('b', ))
def test_combine_or():
assert tuple(gbr.compile_input('(a|b)',
combine_or=True)) == (('a', 'b'), ('a', ),
('b', ))
def test_parenthesis():
assert tuple(gbr.compile_input('(a|b)')) == (('a', ), ('b', ))
assert tuple(gbr.compile_input('(a&b&c)|(a&d&c)')) == (('a', 'b', 'c'),
('a', 'd', 'c'))
import csv
import gbr
def problems(fname: str = 'data_gbr.tsv'):
"""Read problems from given file, yield complex name and problem definition"""
with open(fname) as fd:
for complex, expr in csv.reader(fd, delimiter='\t'):
yield complex, expr
if __name__ == "__main__":
for complex, expr in problems():
print('—' * 80)
print('Complex:', complex)
for solution in gbr.compile_input('{}'.format(expr)):
print('\t' + ' & '.join(solution))