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backport bin() documentation

This commit is contained in:
Benjamin Peterson 2008-10-30 22:39:25 +00:00
parent ab5f879022
commit b5f8208b49
2 changed files with 11 additions and 1 deletions
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9
Doc/library/functions.rst
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@ -112,6 +112,15 @@ available. They are listed here in alphabetical order.
.. versionadded:: 2.3 .. versionadded:: 2.3
.. function:: bin(x)
Convert an integer number to a binary string. The result is a valid Python
expression. If *x* is not a Python :class:`int` object, it has to define an
:meth:`__index__` method that returns an integer.
.. versionadded:: 2.6
.. function:: bool([x]) .. function:: bool([x])
Convert a value to a Boolean, using the standard truth testing procedure. If Convert a value to a Boolean, using the standard truth testing procedure. If

3
Doc/reference/lexical_analysis.rst
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@ -629,10 +629,11 @@ definitions:
.. productionlist:: .. productionlist::
longinteger: `integer` ("l" | "L") longinteger: `integer` ("l" | "L")
integer: `decimalinteger` | `octinteger` | `hexinteger` integer: `decimalinteger` | `octinteger` | `hexinteger` | `bininteger`
decimalinteger: `nonzerodigit` `digit`* | "0" decimalinteger: `nonzerodigit` `digit`* | "0"
octinteger: "0" `octdigit`+ octinteger: "0" `octdigit`+
hexinteger: "0" ("x" | "X") `hexdigit`+ hexinteger: "0" ("x" | "X") `hexdigit`+
bininteger: "0" ("b" | "B") `bindigit`+
nonzerodigit: "1"..."9" nonzerodigit: "1"..."9"
octdigit: "0"..."7" octdigit: "0"..."7"
hexdigit: `digit` | "a"..."f" | "A"..."F" hexdigit: `digit` | "a"..."f" | "A"..."F"