Python to64示例

示例#1

文件： test_helpers.py 项目： ttym7993/Shake

def test_custom_alphabet64_invalid():
    CUSTOM = 'abcdefghijklmnopqrstuvwxyz0123456789.:,;*@#$%&/()[]{}=_-ABCDEFGH'

    # bad custom alphabet
    with pytest.raises(AssertionError):
        to64(1, 'bad')
    with pytest.raises(AssertionError):
        to64(1, CUSTOM + '!-')

    # values not in custom alphabet
    with pytest.raises(ValueError):
        from64('J', CUSTOM)
    with pytest.raises(ValueError):
        from64('!', CUSTOM)

示例#2

def test_custom_alphabet64_invalid():
    CUSTOM = 'abcdefghijklmnopqrstuvwxyz0123456789.:,;*@#$%&/()[]{}=_-ABCDEFGH'

    # bad custom alphabet
    with pytest.raises(AssertionError):
        to64(1, 'bad')
    with pytest.raises(AssertionError):
        to64(1, CUSTOM + '!-')

    # values not in custom alphabet
    with pytest.raises(ValueError):
        from64('J', CUSTOM)
    with pytest.raises(ValueError):
        from64('!', CUSTOM)

示例#3

文件： test_helpers.py 项目： ttym7993/Shake

def test_custom_alphabet64():
    CUSTOM = 'abcdefghijklmnopqrstuvwxyz0123456789.:,;*@#$%&/()[]{}=_-ABCDEFGH'

    assert to64(555, CUSTOM) == 'i$'
    assert from64('AA', CUSTOM) == 3640

    RANDOM = [c for c in
        '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ=_']
    random.shuffle(RANDOM)
    RANDOM = ''.join(RANDOM)

    RCUSTOM = [c for c in CUSTOM]
    random.shuffle(RCUSTOM)
    RCUSTOM = ''.join(RCUSTOM)

    rnum = random.randint(0, 5555)

    assert from64(to64(rnum, CUSTOM), CUSTOM) == rnum
    assert from64(to64(rnum, RANDOM), RANDOM) == rnum
    assert from64(to64(rnum, RCUSTOM), RCUSTOM) == rnum

示例#4

def test_custom_alphabet64():
    CUSTOM = 'abcdefghijklmnopqrstuvwxyz0123456789.:,;*@#$%&/()[]{}=_-ABCDEFGH'

    assert to64(555, CUSTOM) == 'i$'
    assert from64('AA', CUSTOM) == 3640

    RANDOM = [
        c for c in
        '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ=_'
    ]
    random.shuffle(RANDOM)
    RANDOM = ''.join(RANDOM)

    RCUSTOM = [c for c in CUSTOM]
    random.shuffle(RCUSTOM)
    RCUSTOM = ''.join(RCUSTOM)

    rnum = random.randint(0, 5555)

    assert from64(to64(rnum, CUSTOM), CUSTOM) == rnum
    assert from64(to64(rnum, RANDOM), RANDOM) == rnum
    assert from64(to64(rnum, RCUSTOM), RCUSTOM) == rnum

示例#5

文件： test_helpers.py 项目： ttym7993/Shake

def test_to64():
    assert to64(0) == '0'
    assert to64(10) == 'a'
    assert to64(125) == '1Z'
    assert to64(126) == '1='
    assert to64(127) == '1_'
    assert to64(128) == '20'
    assert len(to64(pow(3, 1979))) == 523
    with pytest.raises(AssertionError):
        to64(-1)
    with pytest.raises(AssertionError):
        to64('a')

示例#6

def test_to64():
    assert to64(0) == '0'
    assert to64(10) == 'a'
    assert to64(125) == '1Z'
    assert to64(126) == '1='
    assert to64(127) == '1_'
    assert to64(128) == '20'
    assert len(to64(pow(3, 1979))) == 523
    with pytest.raises(AssertionError):
        to64(-1)
    with pytest.raises(AssertionError):
        to64('a')