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Diffstat (limited to 'Doc/library/multiprocessing.rst')
| -rw-r--r-- | Doc/library/multiprocessing.rst | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst index 82de19b5c8..a4d42abb34 100644 --- a/Doc/library/multiprocessing.rst +++ b/Doc/library/multiprocessing.rst @@ -1458,6 +1458,9 @@ processes. Note that accessing the ctypes object through the wrapper can be a lot slower than accessing the raw ctypes object. + .. versionchanged:: 3.5 + Synchronized objects support the :term:`context manager` protocol. + The table below compares the syntax for creating shared ctypes objects from shared memory with the normal ctypes syntax. (In the table ``MyStruct`` is some @@ -1945,9 +1948,9 @@ itself. This means, for example, that one shared object can contain a second: >>> l = manager.list(range(10)) >>> l._callmethod('__len__') 10 - >>> l._callmethod('__getitem__', (slice(2, 7),)) # equiv to `l[2:7]` + >>> l._callmethod('__getitem__', (slice(2, 7),)) # equivalent to l[2:7] [2, 3, 4, 5, 6] - >>> l._callmethod('__getitem__', (20,)) # equiv to `l[20]` + >>> l._callmethod('__getitem__', (20,)) # equivalent to l[20] Traceback (most recent call last): ... IndexError: list index out of range |