    import sys
import os
from goatools.obo_parser import GODag

ROOT = os.path.dirname(os.path.abspath(__file__)) + "/data/"


def print_paths(paths, PRT=sys.stdout):
    for path in paths:
        PRT.write('\n')
        for GO in path:
            PRT.write('{}\n'.format(GO))


def chk_results(actual_paths, expected_paths):
    for actual_path in actual_paths:
        # GOTerm -> list of Strings
        actual = [GO.id for GO in actual_path]
        if actual not in expected_paths:
            raise Exception('ACTUAL {} NOT FOUND IN EXPECTED RESULTS\n'.format(actual))


def test_paths_to_top():
    dag = GODag(ROOT + "mini_obo.obo")
    expected_paths = [['GO:0000001', 'GO:0000002', 'GO:0000005', 'GO:0000010'],
                      ['GO:0000001', 'GO:0000003', 'GO:0000005', 'GO:0000010'],
                      ['GO:0000001', 'GO:0000003', 'GO:0000006', 'GO:0000008', 'GO:0000010']]
    actual_paths = dag.paths_to_top("GO:0000010")
    chk_results(actual_paths, expected_paths)
    print_paths(actual_paths)

import sys
import os
from goatools.obo_parser import GODag

ROOT = os.path.dirname(os.path.abspath(__file__)) + "/data/"


def print_paths(paths, PRT=sys.stdout):
    for path in paths:
        PRT.write('\n')
        for GO in path:
            PRT.write('{}\n'.format(GO))


def chk_results(actual_paths, expected_paths):
    for actual_path in actual_paths:
        # GOTerm -> list of Strings
        actual = [GO.id for GO in actual_path]
        if actual not in expected_paths:
            raise Exception('ACTUAL {} NOT FOUND IN EXPECTED RESULTS\n'.format(actual))


def test_paths_to_top():
    dag = GODag(ROOT + "mini_obo.obo")
    expected_paths = [['GO:0000001', 'GO:0000002', 'GO:0000005', 'GO:0000010'],
                      ['GO:0000001', 'GO:0000003', 'GO:0000005', 'GO:0000010'],
                      ['GO:0000001', 'GO:0000003', 'GO:0000006', 'GO:0000008', 'GO:0000010']]
    actual_paths = dag.paths_to_top("GO:0000010")
    chk_results(actual_paths, expected_paths)
    print_paths(actual_paths)

fix rogue tab