Python parentheticals示例

示例#1

def test_closed():
    a_string = u"(hello( my good friend)))"
    assert pp.parentheticals(a_string) == -1

示例#2

def test_balanced_improper4():
    a_string = u"())(((((((((())))))))))("
    assert pp.parentheticals(a_string) == -2

示例#3

def test_balanced_improper3():
    a_string = u")helo (hello( my good friend)()()()()"
    assert pp.parentheticals(a_string) == -2

示例#4

def test_open():
    a_string = u"(hello( my good friend)"
    assert pp.parentheticals(a_string) == 1

示例#5

def test_balanced_proper():
    a_string = u"(hello( my good friend))"
    assert pp.parentheticals(a_string) == 0