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Issue #25626: Merge zlib fix from 3.5

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Martin Panter 2015-11-21 10:57:15 +00:00
commit 36befa5b4c
7 changed files with 120 additions and 47 deletions
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16
Doc/howto/clinic.rst
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@ -1249,18 +1249,18 @@ Here's the simplest example of a custom converter, from ``Modules/zlibmodule.c``
/*[python input]
class uint_converter(CConverter):
class capped_uint_converter(CConverter):
type = 'unsigned int'
converter = 'uint_converter'
converter = 'capped_uint_converter'
[python start generated code]*/
/*[python end generated code: checksum=da39a3ee5e6b4b0d3255bfef95601890afd80709]*/
/*[python end generated code: output=da39a3ee5e6b4b0d input=35521e4e733823c7]*/
This block adds a converter to Argument Clinic named ``uint``. Parameters
declared as ``uint`` will be declared as type ``unsigned int``, and will
be parsed by the ``'O&'`` format unit, which will call the ``uint_converter``
converter function.
``uint`` variables automatically support default values.
This block adds a converter to Argument Clinic named ``capped_uint``. Parameters
declared as ``capped_uint`` will be declared as type ``unsigned int``, and will
be parsed by the ``'O&'`` format unit, which will call the
``capped_uint_converter`` converter function. ``capped_uint`` variables
automatically support default values.
More sophisticated custom converters can insert custom C code to
handle initialization and cleanup.