test (__main__.DocumentationTestCase) ... Trying:
    from decorator import getargspec  # akin to inspect.getargspec
Expecting nothing
ok
Trying:
    print(getargspec(f1))
Expecting:
    ArgSpec(args=[], varargs='args', varkw='kw', defaults=None)
ok
Trying:
    f1(0, 1) # doctest: +IGNORE_EXCEPTION_DETAIL
Expecting:
    Traceback (most recent call last):
       ...
    TypeError: f1() takes exactly 1 positional argument (2 given)
ok
Trying:
    from decorator import decorate
Expecting nothing
ok
Trying:
    @memoize
    def heavy_computation():
        time.sleep(2)
        return "done"
Expecting nothing
ok
Trying:
    print(heavy_computation()) # the first time it will take 2 seconds
Expecting:
    done
ok
Trying:
    print(heavy_computation()) # the second time it will be instantaneous
Expecting:
    done
ok
Trying:
    print(getargspec(heavy_computation))
Expecting:
    ArgSpec(args=[], varargs=None, varkw=None, defaults=None)
ok
Trying:
    @trace
    def f1(x):
        pass
Expecting nothing
ok
Trying:
    f1(0)
Expecting:
    calling f1 with args (0,), {}
ok
Trying:
    print(getargspec(f1))
Expecting:
    ArgSpec(args=['x'], varargs=None, varkw=None, defaults=None)
ok
Trying:
    @trace
    def f(x, y=1, z=2, *args, **kw):
        pass
Expecting nothing
ok
Trying:
    f(0, 3)
Expecting:
    calling f with args (0, 3, 2), {}
ok
Trying:
    print(getargspec(f))
Expecting:
    ArgSpec(args=['x', 'y', 'z'], varargs='args', varkw='kw', defaults=(1, 2))
ok
Trying:
    from decorator import decorator
Expecting nothing
ok
Trying:
    print(decorator.__doc__)
Expecting:
    decorator(caller) converts a caller function into a decorator
ok
Trying:
    @decorator
    def trace(f, *args, **kw):
        kwstr = ', '.join('%r: %r' % (k, kw[k]) for k in sorted(kw))
        print("calling %s with args %s, {%s}" % (f.__name__, args, kwstr))
        return f(*args, **kw)
Expecting nothing
ok
Trying:
    trace # doctest: +ELLIPSIS
Expecting:
    <function trace at 0x...>
ok
Trying:
    @trace
    def func(): pass
Expecting nothing
ok
Trying:
    func()
Expecting:
    calling func with args (), {}
ok
Trying:
    @blocking("Please wait ...")
    def read_data():
        time.sleep(3) # simulate a blocking resource
        return "some data"
Expecting nothing
ok
Trying:
    print(read_data())  # data is not available yet
Expecting:
    Please wait ...
ok
Trying:
    time.sleep(1)
Expecting nothing
ok
Trying:
    print(read_data())  # data is not available yet
Expecting:
    Please wait ...
ok
Trying:
    time.sleep(1)
Expecting nothing
ok
Trying:
    print(read_data())  # data is not available yet
Expecting:
    Please wait ...
ok
Trying:
    time.sleep(1.1)  # after 3.1 seconds, data is available
Expecting nothing
ok
Trying:
    print(read_data())
Expecting:
    some data
ok
Trying:
    @decorator(Future)
    def long_running(x):
        time.sleep(.5)
        return x
Expecting nothing
ok
Trying:
    fut1 = long_running(1)
Expecting nothing
ok
Trying:
    fut2 = long_running(2)
Expecting nothing
ok
Trying:
    fut1.result() + fut2.result()
Expecting:
    3
ok
Trying:
    from contextlib import contextmanager
Expecting nothing
ok
Trying:
    @contextmanager
    def before_after(before, after):
        print(before)
        yield
        print(after)
Expecting nothing
ok
Trying:
    with before_after('BEFORE', 'AFTER'):
        print('hello')
Expecting:
    BEFORE
    hello
    AFTER
ok
Trying:
    def f(*args, **kw): # a function with a generic signature
        print(args, kw)
Expecting nothing
ok
Trying:
    f1 = FunctionMaker.create('f1(a, b)', 'f(a, b)', dict(f=f))
Expecting nothing
ok
Trying:
    f1(1,2)
Expecting:
    (1, 2) {}
ok
Trying:
    f1 = FunctionMaker.create(
        'f1(a, b)', 'f(a, b)', dict(f=f), addsource=True)
Expecting nothing
ok
Trying:
    print(f1.__source__)
Expecting:
    def f1(a, b):
        f(a, b)
    <BLANKLINE>
ok
Trying:
    f1 = FunctionMaker.create(
        'f1(a, b)', 'f(a, b)', dict(f=f), addsource=True, defaults=(None,))
Expecting nothing
ok
Trying:
    print(getargspec(f1))
Expecting:
    ArgSpec(args=['a', 'b'], varargs=None, varkw=None, defaults=(None,))
ok
Trying:
    import inspect
Expecting nothing
ok
Trying:
    print(inspect.getsource(example))
Expecting:
        def wrapper(*args, **kw):
            return func(*args, **kw)
    <BLANKLINE>
ok
Trying:
    print(inspect.getsource(factorial.__wrapped__))
Expecting:
    @tail_recursive
    def factorial(n, acc=1):
        "The good old factorial"
        if n == 0:
            return acc
        return factorial(n-1, n*acc)
    <BLANKLINE>
ok
Trying:
    print(factorial(4))
Expecting:
    24
ok
Trying:
    writer = XMLWriter()
Expecting nothing
ok
Trying:
    writer.write(2.3)
Expecting:
    '<float>2.3</float>'
ok
Trying:
    win(Paper(), Rock())
Expecting:
    1
ok
Trying:
    win(Scissors(), Paper())
Expecting:
    1
ok
Trying:
    win(Rock(), Scissors())
Expecting:
    1
ok
Trying:
    win(Paper(), Paper())
Expecting:
    0
ok
Trying:
    win(Rock(), Rock())
Expecting:
    0
ok
Trying:
    win(Scissors(), Scissors())
Expecting:
    0
ok
Trying:
    win(Rock(), Paper())
Expecting:
    -1
ok
Trying:
    win(Paper(), Scissors())
Expecting:
    -1
ok
Trying:
    win(Scissors(), Rock())
Expecting:
    -1
ok
Trying:
    win(StrongRock(), Scissors())
Expecting:
    1
ok
Trying:
    win.dispatch_info(StrongRock, Scissors)
Expecting:
    [('StrongRock', 'Scissors'), ('Rock', 'Scissors')]
ok
Trying:
    issubclass(WithLength, collections.Sized)
Expecting:
    True
ok
Trying:
    get_length(WithLength())
Expecting:
    0
ok
Trying:
    _ = collections.Set.register(SomeSet)
Expecting nothing
ok
Trying:
    issubclass(SomeSet, collections.Set)
Expecting:
    True
ok
Trying:
    get_length(SomeSet())  # NB: the implementation for Sized would give 0
Expecting:
    1
ok
Trying:
    g, V = singledispatch_example2()
Expecting nothing
ok
Trying:
    g.dispatch_info(V)
Expecting:
    [('V',), ('Sized',), ('S',), ('Container',)]
ok
Trying:
    @trace
    def f():
        1/0
Expecting nothing
ok
Trying:
    f() # doctest: +ELLIPSIS
Expecting:
    Traceback (most recent call last):
      ...
         File "<string>", line 2, in f
         File "<doctest __main__[22]>", line 4, in trace
           return f(*args, **kw)
         File "<doctest __main__[51]>", line 3, in f
           1/0
    ZeroDivisionError: ...
ok
Trying:
    @memoize
    def getkeys(**kw):
        return kw.keys()
Expecting nothing
ok
Trying:
    getkeys(func='a') # doctest: +ELLIPSIS
Expecting:
    Traceback (most recent call last):
     ...
    TypeError: _memoize() got multiple values for ... 'func'
ok
Trying:
    @trace
    def f(_func_): print(f)
Expecting:
    Traceback (most recent call last):
      ...
    NameError: _func_ is overridden in
    def f(_func_):
        return _call_(_func_, _func_)
ok
Trying:
    def f(): pass # the original function
Expecting nothing
ok
Trying:
    f.attr1 = "something" # setting an attribute
Expecting nothing
ok
Trying:
    f.attr2 = "something else" # setting another attribute
Expecting nothing
ok
Trying:
    traced_f = trace(f) # the decorated function
Expecting nothing
ok
Trying:
    traced_f.attr1
Expecting:
    'something'
ok
Trying:
    traced_f.attr2 = "something different" # setting attr
Expecting nothing
ok
Trying:
    f.attr2 # the original attribute did not change
Expecting:
    'something else'
ok
Trying:
    a = Action()
Expecting nothing
ok
Trying:
    a.view() # ok
Expecting nothing
ok
Trying:
    a.insert() # doctest: +IGNORE_EXCEPTION_DETAIL
Expecting:
    Traceback (most recent call last):
       ...
    PermissionError: User does not have the permission to run insert!
ok
Trying:
    decorator(_memoize).__name__
Expecting:
    '_memoize'
ok
Trying:
    factorial.__doc__
Expecting:
    'The good old factorial'
ok
Trying:
    ba.__class__.__name__
Expecting:
    'ContextManager'
ok
Trying:
    hello('michele')
Expecting:
    BEFORE
    hello michele
    AFTER
ok
52 items had no tests:
    documentation.Action.delete
    documentation.Action.insert
    documentation.Action.view
    documentation.Admin
    documentation.C
    documentation.Future
    documentation.Future.__init__
    documentation.Future.result
    documentation.Paper
    documentation.PermissionError
    documentation.PowerUser
    documentation.Rock
    documentation.Scissors
    documentation.SomeSet
    documentation.SomeSet.__len__
    documentation.StrongRock
    documentation.TailRecursive
    documentation.TailRecursive.__call__
    documentation.TailRecursive.__init__
    documentation.User
    documentation.WithLength
    documentation.WithLength.__len__
    documentation.XMLWriter
    documentation.XMLWriter.__init__
    documentation.XMLWriter.write
    documentation._memoize
    documentation._trace
    documentation.before_after
    documentation.blocking
    documentation.decorator_apply
    documentation.example
    documentation.f1
    documentation.fact
    documentation.factorial
    documentation.get_length
    documentation.get_length_set
    documentation.get_length_sized
    documentation.get_userclass
    documentation.identity_dec
    documentation.memoize
    documentation.memoize_uw
    documentation.restricted
    documentation.singledispatch_example1
    documentation.singledispatch_example2
    documentation.tail_recursive
    documentation.trace
    documentation.win
    documentation.winPaperScissors
    documentation.winRockPaper
    documentation.winRockScissors
    documentation.winStrongRockPaper
    documentation.writefloat
4 items passed all tests:
  78 tests in documentation
   3 tests in documentation.Action
   2 tests in documentation.a_test_for_pylons
   2 tests in documentation.hello
85 teok
test_singledispatch1 (__main__.DocumentationTestCase) ... ok
test_singledispatch2 (__main__.DocumentationTestCase) ... ok
test_no_first_arg (__main__.ExtraTestCase) ... ok
test_qualname (__main__.ExtraTestCase) ... ok
test_signature (__main__.ExtraTestCase) ... ok
test_unique_filenames (__main__.ExtraTestCase) ... ok
test_c_classes (__main__.TestSingleDispatch) ... ok
test_mro (__main__.TestSingleDispatch) ... ok
test_mro_conflicts (__main__.TestSingleDispatch) ... ok
test_register_abc (__main__.TestSingleDispatch) ... ok
test_register_decorator (__main__.TestSingleDispatch) ... ok
test_register_error (__main__.TestSingleDispatch) ... ok
test_simple_overloads (__main__.TestSingleDispatch) ... ok
test_wrapping_attributes (__main__.TestSingleDispatch) ... ok

----------------------------------------------------------------------
Ran 15 tests in

OK
sts in 56 items.
85 passed and 0 failed.
Test passed.