Python execute примеры использования

Пример #1

Файл: cli.py Проект: tale-lang/tale

def cli(program, rebuild):
    """Interprets a PROGRAM file as a Tale program."""

    if rebuild:
        rebuild_grammar()

    from tale.core import execute

    code = program.read()
    execute(code)

Пример #2

def test_wrong_indentation():
    # Arrange.
    program = """
x =
    1
   2
x
"""

    # Act & Assert.
    with pytest.raises(Exception):
        execute(program)

Пример #3

Файл: comments_test.py Проект: tale-lang/tale

def test_invalid_comment():
    # Arrange.
    program = """
- A.
1
"""

    # Act & Assert.
    with pytest.raises(Exception):
        out = execute(program)

Пример #4

def test_minus_operator():
    # Arrange.
    program = """
2 - 1
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #5

Файл: implicit_return_test.py Проект: tale-lang/tale

def test_one_expression():
    # Arrange.
    program = """
x
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 'x'

Пример #6

def test_plus_operator():
    # Arrange.
    program = """
1 + 2
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 3

Пример #7

def test_simple_keyword_form_returns_arg():
    # Arrange.
    program = """
just: (x) = x
just: 1
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #8

def test_keyword_form_with_prefix_first_arg():
    # Arrange.
    program = """
(x) just: (y) = x
1 just: 2
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #9

def test_same_unary_form_called_many_times():
    # Arrange.
    program = """
(x) just = x
1 just just
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #10

Файл: pattern_matching_test.py Проект: tale-lang/tale

def test_pattern_matching_of_keyword_form_with_prefix():
    # Arrange.
    program = """
1 plus: 2 = 3
1 plus: 2
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 3

Пример #11

def test_not_matched_expression():
    # Arrange.
    program = """
(x) just = x
1 jusx
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == '1jusx'

Пример #12

Файл: implicit_return_test.py Проект: tale-lang/tale

def test_two_expressions():
    # Arrange.
    program = """
x
y
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 'y'

Пример #13

def test_overriden():
    # Arrange.
    program = """
py: (x) = x
py: 1
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #14

def test_random():
    # Arrange.
    program = """
x = py: "import random; result = random.randint", 1, 1
x
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #15

def test_invalid_first_arg():
    # Arrange.
    program = """
x = py: 1
x
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 'py:1'

Пример #16

Файл: comments_test.py Проект: tale-lang/tale

def test_one_comment():
    # Arrange.
    program = """
-- A.
1
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #17

def test_simple_keyword_form():
    # Arrange.
    program = """
just: (x) = 1
just: 2
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #18

def test_keyword_form_has_less_priority_than_binary():
    # Arrange.
    program = """
just: (x) = x
just: 1 + 2
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 3

Пример #19

def test_type():
    # Arrange.
    program = """
x = "a"
x type
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 'String'

Пример #20

def test_simple_assignment():
    # Arrange.
    program = """
(x) just = x
1 just
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #21

def test_keyword_form_with_two_parts_second_arg():
    # Arrange.
    program = """
add: (x) to: (y) = y
add: 1 to: 2
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 2

Пример #22

def test_type():
    # Arrange.
    program = """
x = 1
x type
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 'Int'

Пример #23

Файл: unary_operator_forms_test.py Проект: tale-lang/tale

def test_simple_form():
    # Arrange.
    program = """
-(x) = x
-1
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #24

Файл: prefix_operators_test.py Проект: tale-lang/tale

def test_multiple_prefix_operators_in_expression():
    # Arrange.
    program = """
-(x) = x + 1

-(-1)
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 3

Пример #25

Файл: tuple_arguments_test.py Проект: tale-lang/tale

def test_unary():
    # Arrange.
    program = """
(x), (y) first = x

1, 2 first
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1

Пример #26

Файл: tuple_arguments_test.py Проект: tale-lang/tale

def test_keyword():
    # Arrange.
    program = """
second: (x), (y) = y

second: 1, 2
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 2

Пример #27

def test_compound_binary_expression():
    # Arrange.
    program = """
(x) + (y) = y

a + b + c + d
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 'd'

Пример #28

def test_first_argument():
    # Arrange.
    program = """
(x) + (y) = x

a + b
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 'a'

Пример #29

def test_second_argument():
    # Arrange.
    program = """
(x) + (y) = y

a + b
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 'b'

Пример #30

Файл: prefix_operators_test.py Проект: tale-lang/tale

def test_simple_prefix_operator():
    # Arrange.
    program = """
-(x) = x

-1
"""

    # Act.
    out = execute(program)

    # Assert.
    assert out == 1