view tests/test_call.txt @ 95:1a8b151888da

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author Jeff Hammel <k0scist@gmail.com>
date Tue, 03 Nov 2020 10:46:43 -0800
parents 418289c0fe3c
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Test call
=========

Test the call method::

    >>> from pyloader.invoke import call
    >>> options = {'badarg': 'bar', 'a': 7, 'b': 9, 'c': 10}
    >>> def foo(a, b=1, c=2):
    ...     return a + 10*b + 100*c
    >>> foo(7, 9, 10)
    1097

You can't call methods with bad arguments OOTB in python::

    >>> error = None
    >>> try:
    ...     foo(**options)
    ... except TypeError, e:
    ...     error = e
    >>> type(error)
    <type 'exceptions.TypeError'>

But you can with call::

    >>> call(foo, **options)
    1097