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_call_method -> _callmethod and _get_value to _getvalue

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Benjamin Peterson 2008-12-19 02:31:35 +00:00
parent dd5312d62d
commit 2b97b71b6f
1 changed files with 9 additions and 9 deletions
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18
Doc/library/multiprocessing.rst
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@ -1438,13 +1438,13 @@ itself. This means, for example, that one shared object can contain a second::
Proxy objects are instances of subclasses of :class:`BaseProxy`. Proxy objects are instances of subclasses of :class:`BaseProxy`.
.. method:: _call_method(methodname[, args[, kwds]]) .. method:: _callmethod(methodname[, args[, kwds]])
Call and return the result of a method of the proxy's referent. Call and return the result of a method of the proxy's referent.
If ``proxy`` is a proxy whose referent is ``obj`` then the expression :: If ``proxy`` is a proxy whose referent is ``obj`` then the expression ::
proxy._call_method(methodname, args, kwds) proxy._callmethod(methodname, args, kwds)
will evaluate the expression :: will evaluate the expression ::
@ -1457,26 +1457,26 @@ itself. This means, for example, that one shared object can contain a second::
argument of :meth:`BaseManager.register`. argument of :meth:`BaseManager.register`.
If an exception is raised by the call, then then is re-raised by If an exception is raised by the call, then then is re-raised by
:meth:`_call_method`. If some other exception is raised in the manager's :meth:`_callmethod`. If some other exception is raised in the manager's
process then this is converted into a :exc:`RemoteError` exception and is process then this is converted into a :exc:`RemoteError` exception and is
raised by :meth:`_call_method`. raised by :meth:`_callmethod`.
Note in particular that an exception will be raised if *methodname* has Note in particular that an exception will be raised if *methodname* has
not been *exposed* not been *exposed*
An example of the usage of :meth:`_call_method`:: An example of the usage of :meth:`_callmethod`::
>>> l = manager.list(range(10)) >>> l = manager.list(range(10))
>>> l._call_method('__len__') >>> l._callmethod('__len__')
10 10
>>> l._call_method('__getslice__', (2, 7)) # equiv to `l[2:7]` >>> l._callmethod('__getslice__', (2, 7)) # equiv to `l[2:7]`
[2, 3, 4, 5, 6] [2, 3, 4, 5, 6]
>>> l._call_method('__getitem__', (20,)) # equiv to `l[20]` >>> l._callmethod('__getitem__', (20,)) # equiv to `l[20]`
Traceback (most recent call last): Traceback (most recent call last):
... ...
IndexError: list index out of range IndexError: list index out of range
.. method:: _get_value() .. method:: _getvalue()
Return a copy of the referent. Return a copy of the referent.