Use Python 3.x-style keyword only arg in Array()
Previously a Python 2.x compatible hack was used for
multiprocessing.sharedctypes.Array(). Also the documented
signature was wrong.
diff --git a/Doc/library/multiprocessing.rst b/Doc/library/multiprocessing.rst
index 722f00c..43ae086 100644
--- a/Doc/library/multiprocessing.rst
+++ b/Doc/library/multiprocessing.rst
@@ -953,7 +953,7 @@
It is possible to create shared objects using shared memory which can be
inherited by child processes.
-.. function:: Value(typecode_or_type, *args[, lock])
+.. function:: Value(typecode_or_type, *args, lock=True)
Return a :mod:`ctypes` object allocated from shared memory. By default the
return value is actually a synchronized wrapper for the object.
@@ -1045,7 +1045,7 @@
attributes which allow one to use it to store and retrieve strings -- see
documentation for :mod:`ctypes`.
-.. function:: Array(typecode_or_type, size_or_initializer, *args[, lock])
+.. function:: Array(typecode_or_type, size_or_initializer, *, lock=True)
The same as :func:`RawArray` except that depending on the value of *lock* a
process-safe synchronization wrapper may be returned instead of a raw ctypes
@@ -1060,7 +1060,7 @@
Note that *lock* is a keyword-only argument.
-.. function:: Value(typecode_or_type, *args[, lock])
+.. function:: Value(typecode_or_type, *args, lock=True)
The same as :func:`RawValue` except that depending on the value of *lock* a
process-safe synchronization wrapper may be returned instead of a raw ctypes