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Note that the PyNumber protocol can access most set methods directly.

This commit is contained in:
Raymond Hettinger 2005-08-17 10:05:22 +00:00
parent f81e45023e
commit 0c230b9dac
1 changed files with 10 additions and 3 deletions
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13
Doc/api/concrete.tex
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@ -1144,7 +1144,7 @@ These are the UTF-16 codec APIs:
If \var{consumed} is \NULL{}, behaves like
\cfunction{PyUnicode_DecodeUTF16()}. If \var{consumed} is not \NULL{},
\cfunction{PyUnicode_DecodeUTF16Stateful()} will not treat trailing incomplete
UTF-16 byte sequences (i.e. an odd number of bytes or a split surrogate pair)
UTF-16 byte sequences (such as an odd number of bytes or a split surrogate pair)
as an error. Those bytes will not be decoded and the number of bytes that
have been decoded will be stored in \var{consumed}.
\versionadded{2.4}
@ -2908,11 +2908,18 @@ Macros for the convenience of modules implementing the DB API:
This section details the public API for \class{set} and \class{frozenset}
objects. Any functionality not listed below is best accessed using the
abstract object API (including
either the abstract object protocol (including
\cfunction{PyObject_CallMethod()}, \cfunction{PyObject_RichCompareBool()},
\cfunction{PyObject_Hash()}, \cfunction{PyObject_Repr()},
\cfunction{PyObject_IsTrue()}, \cfunction{PyObject_Print()}, and
\cfunction{PyObject_GetIter()}).
\cfunction{PyObject_GetIter()})
or the abstract number protocol (including
\cfunction{PyNumber_Add()}, \cfunction{PyNumber_Subtract()},
\cfunction{PyNumber_Or()}, \cfunction{PyNumber_Xor()},
\cfunction{PyNumber_InplaceAdd()}, \cfunction{PyNumber_InplaceSubtract()},
\cfunction{PyNumber_InplaceOr()}, and \cfunction{PyNumber_InplaceXor()}).
Note, the latter are also useful for copying (\code{c=s+s}) and clearing
(\code{s-=s}).
\begin{ctypedesc}{PySetObject}
This subtype of \ctype{PyObject} is used to hold the internal data for