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List constraints on xrange() objects.

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Guido van Rossum 2001-07-05 15:27:19 +00:00
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commit 5fe2c139d5
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22
Doc/lib/libstdtypes.tex
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@ -379,21 +379,27 @@ separating items with commas: \code{[a, b, c]}. Tuples are
constructed by the comma operator (not within square brackets), with
or without enclosing parentheses, but an empty tuple must have the
enclosing parentheses, e.g., \code{a, b, c} or \code{()}. A single
item tuple must have a trailing comma, e.g., \code{(d,)}. Buffers are
not directly supported by Python syntax, but can be created by calling the
builtin function \function{buffer()}.\bifuncindex{buffer} XRanges
objects are similar to buffers in that there is no specific syntax to
create them, but they are created using the \function{xrange()}
function.\bifuncindex{xrange}
item tuple must have a trailing comma, e.g., \code{(d,)}.
\obindex{sequence}
\obindex{string}
\obindex{Unicode}
\obindex{buffer}
\obindex{tuple}
\obindex{list}
Buffer objects are not directly supported by Python syntax, but can be
created by calling the builtin function
\function{buffer()}.\bifuncindex{buffer}. They don't support
concatenation or repetition.
\obindex{buffer}
Xrange objects are similar to buffers in that there is no specific
syntax to create them, but they are created using the \function{xrange()}
function.\bifuncindex{xrange} They don't support slicing,
concatenation or repetition, and using \code{in}, \code{not in},
\function{min()} or \function{max()} on them is inefficient.
\obindex{xrange}
Sequence types support the following operations. The \samp{in} and
Most sequence types support the following operations. The \samp{in} and
\samp{not in} operations have the same priorities as the comparison
operations. The \samp{+} and \samp{*} operations have the same
priority as the corresponding numeric operations.\footnote{They must