Python six.get_function_defaults() Examples

The following are 7 code examples of six.get_function_defaults(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module six , or try the search function .
Example #1
Source File: utils.py    From sgx-kms with Apache License 2.0 5 votes vote down vote up 
def construct_new_test_function(original_func, name, build_params):
    """Builds a new test function based on parameterized data.

    :param original_func: The original test function that is used as a template
    :param name: The fullname of the new test function
    :param build_params: A dictionary or list containing args or kwargs
        for the new test
    :return: A new function object
    """
    new_func = types.FunctionType(
        six.get_function_code(original_func),
        six.get_function_globals(original_func),
        name=name,
        argdefs=six.get_function_defaults(original_func)
    )

    for key, val in original_func.__dict__.items():
        if key != 'build_data':
            new_func.__dict__[key] = val

    # Support either an arg list or kwarg dict for our data
    build_args = build_params if isinstance(build_params, list) else []
    build_kwargs = build_params if isinstance(build_params, dict) else {}

    # Build a test wrapper to execute with our kwargs
    def test_wrapper(func, test_args, test_kwargs):
        @functools.wraps(func)
        def wrapper(self):
            return func(self, *test_args, **test_kwargs)
        return wrapper

    return test_wrapper(new_func, build_args, build_kwargs)
Example #2
Source File: test_six.py    From six with MIT License 5 votes vote down vote up 
def test_get_function_defaults():
    def f(x, y=3, b=4):
        pass
    assert six.get_function_defaults(f) == (3, 4)
Example #3
Source File: utils.py    From python-barbicanclient with Apache License 2.0 5 votes vote down vote up 
def construct_new_test_function(original_func, name, build_params):
    """Builds a new test function based on parameterized data.

    :param original_func: The original test function that is used as a template
    :param name: The fullname of the new test function
    :param build_params: A dictionary or list containing args or kwargs
        for the new test
    :return: A new function object
    """
    new_func = types.FunctionType(
        six.get_function_code(original_func),
        six.get_function_globals(original_func),
        name=name,
        argdefs=six.get_function_defaults(original_func)
    )

    # Support either an arg list or kwarg dict for our data
    build_args = build_params if isinstance(build_params, list) else []
    build_kwargs = build_params if isinstance(build_params, dict) else {}

    # Build a test wrapper to execute with our kwargs
    def test_wrapper(func, test_args, test_kwargs):
        @functools.wraps(func)
        def wrapper(self):
            return func(self, *test_args, **test_kwargs)
        return wrapper

    return test_wrapper(new_func, build_args, build_kwargs)
Example #4
Source File: utils.py    From barbican with Apache License 2.0 5 votes vote down vote up 
def construct_new_test_function(original_func, name, build_params):
    """Builds a new test function based on parameterized data.

    :param original_func: The original test function that is used as a template
    :param name: The fullname of the new test function
    :param build_params: A dictionary or list containing args or kwargs
        for the new test
    :return: A new function object
    """
    new_func = types.FunctionType(
        six.get_function_code(original_func),
        six.get_function_globals(original_func),
        name=name,
        argdefs=six.get_function_defaults(original_func),
        closure=six.get_function_closure(original_func)
    )

    for key, val in original_func.__dict__.items():
        if key != 'build_data':
            new_func.__dict__[key] = val

    # Support either an arg list or kwarg dict for our data
    build_args = build_params if isinstance(build_params, list) else []
    build_kwargs = build_params if isinstance(build_params, dict) else {}

    # Build a test wrapper to execute with our kwargs
    def test_wrapper(func, test_args, test_kwargs):
        @functools.wraps(func)
        def wrapper(self):
            return func(self, *test_args, **test_kwargs)
        return wrapper

    return test_wrapper(new_func, build_args, build_kwargs)
Example #5
Source File: test_six.py    From c4ddev with MIT License 5 votes vote down vote up 
def test_get_function_defaults():
    def f(x, y=3, b=4):
        pass
    assert six.get_function_defaults(f) == (3, 4)
Example #6
Source File: test_six.py    From data with GNU General Public License v3.0 5 votes vote down vote up 
def test_get_function_defaults():
    def f(x, y=3, b=4):
        pass
    assert six.get_function_defaults(f) == (3, 4)
Example #7
Source File: test_six.py    From data with GNU General Public License v3.0 5 votes vote down vote up 
def test_get_function_defaults():
    def f(x, y=3, b=4):
        pass
    assert six.get_function_defaults(f) == (3, 4)