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Pillow/py3.h

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py3k: Add module initialization and unicode/bytes int/long thunks This commit: * Adds Python 3 module initialization functions. I split out the main init of each module into a static setup_module function. * Adds a py3.h which unifies int/long in Python 3 and unicode/bytes in Python 2. _imagingft.c unfortunately looks a little kludgy after this because it was already using PyUnicode functions, and I had to mix and match there manually. With this commit, the modules all build successfully under Python 3. What this commit does NOT do is patch all of the uses of PyArg_ParseTuple and Py_BuildValue, which all need to be checked for proper use of bytes and unicode codes. It also does not let selftest.py run yet, because there are probably hundreds of issues to fix in the Python code itself.
2012-10-14 08:47:30 +04:00
/*
Drop support for Python 2.6 * Drop unittest2 requirement * Use set literals * Use dict/set comprehension * Use str.format() automatic numbering
2016-11-07 15:33:46 +03:00
Python3 definition file to consistently map the code to Python 2 or
py3k: Add module initialization and unicode/bytes int/long thunks This commit: * Adds Python 3 module initialization functions. I split out the main init of each module into a static setup_module function. * Adds a py3.h which unifies int/long in Python 3 and unicode/bytes in Python 2. _imagingft.c unfortunately looks a little kludgy after this because it was already using PyUnicode functions, and I had to mix and match there manually. With this commit, the modules all build successfully under Python 3. What this commit does NOT do is patch all of the uses of PyArg_ParseTuple and Py_BuildValue, which all need to be checked for proper use of bytes and unicode codes. It also does not let selftest.py run yet, because there are probably hundreds of issues to fix in the Python code itself.
2012-10-14 08:47:30 +04:00
Python 3.
PyInt and PyLong were merged into PyLong in Python 3, so all PyInt functions
are mapped to PyLong.
PyString, on the other hand, was split into PyBytes and PyUnicode. We map
both back onto PyString, so use PyBytes or PyUnicode where appropriate. The
only exception to this is _imagingft.c, where PyUnicode is left alone.
*/
#if PY_VERSION_HEX >= 0x03000000
minor bugfix
2013-01-11 15:47:32 +04:00
#define PY_ARG_BYTES_LENGTH "y#"
py3k: Use "y#" code in PyArg_ParseTuple where we expect byte data This commit also renames some functions from "fromstring" and the like to "frombytes". I'll probably need to come back later and update any references to "string," here or in the docs. I also noticed that encode allocates some data for certain codecs, but never frees them. That would be a good bug to fix. I fixed the one where it outright stole a pointer from Python.
2012-10-14 20:38:06 +04:00
py3k: Add module initialization and unicode/bytes int/long thunks This commit: * Adds Python 3 module initialization functions. I split out the main init of each module into a static setup_module function. * Adds a py3.h which unifies int/long in Python 3 and unicode/bytes in Python 2. _imagingft.c unfortunately looks a little kludgy after this because it was already using PyUnicode functions, and I had to mix and match there manually. With this commit, the modules all build successfully under Python 3. What this commit does NOT do is patch all of the uses of PyArg_ParseTuple and Py_BuildValue, which all need to be checked for proper use of bytes and unicode codes. It also does not let selftest.py run yet, because there are probably hundreds of issues to fix in the Python code itself.
2012-10-14 08:47:30 +04:00
/* Map PyInt -> PyLong */
#define PyInt_AsLong PyLong_AsLong
#define PyInt_Check PyLong_Check
#define PyInt_FromLong PyLong_FromLong
#define PyInt_AS_LONG PyLong_AS_LONG
Fix #65
2013-03-07 01:55:24 +04:00
#define PyInt_FromSsize_t PyLong_FromSsize_t
py2.6 support
2016-05-30 00:36:40 +03:00
#define PyInt_AsSsize_t PyLong_AsSsize_t
py3k: Add module initialization and unicode/bytes int/long thunks This commit: * Adds Python 3 module initialization functions. I split out the main init of each module into a static setup_module function. * Adds a py3.h which unifies int/long in Python 3 and unicode/bytes in Python 2. _imagingft.c unfortunately looks a little kludgy after this because it was already using PyUnicode functions, and I had to mix and match there manually. With this commit, the modules all build successfully under Python 3. What this commit does NOT do is patch all of the uses of PyArg_ParseTuple and Py_BuildValue, which all need to be checked for proper use of bytes and unicode codes. It also does not let selftest.py run yet, because there are probably hundreds of issues to fix in the Python code itself.
2012-10-14 08:47:30 +04:00
py3k: Use "y#" code in PyArg_ParseTuple where we expect byte data This commit also renames some functions from "fromstring" and the like to "frombytes". I'll probably need to come back later and update any references to "string," here or in the docs. I also noticed that encode allocates some data for certain codecs, but never frees them. That would be a good bug to fix. I fixed the one where it outright stole a pointer from Python.
2012-10-14 20:38:06 +04:00
#else /* PY_VERSION_HEX < 0x03000000 */
minor bugfix
2013-01-11 15:47:32 +04:00
#define PY_ARG_BYTES_LENGTH "s#"
py3k: Add module initialization and unicode/bytes int/long thunks This commit: * Adds Python 3 module initialization functions. I split out the main init of each module into a static setup_module function. * Adds a py3.h which unifies int/long in Python 3 and unicode/bytes in Python 2. _imagingft.c unfortunately looks a little kludgy after this because it was already using PyUnicode functions, and I had to mix and match there manually. With this commit, the modules all build successfully under Python 3. What this commit does NOT do is patch all of the uses of PyArg_ParseTuple and Py_BuildValue, which all need to be checked for proper use of bytes and unicode codes. It also does not let selftest.py run yet, because there are probably hundreds of issues to fix in the Python code itself.
2012-10-14 08:47:30 +04:00
#if !defined(KEEP_PY_UNICODE)
/* Map PyUnicode -> PyString */
#undef PyUnicode_AsString
#undef PyUnicode_AS_STRING
#undef PyUnicode_Check
#undef PyUnicode_FromStringAndSize
#undef PyUnicode_FromString
#undef PyUnicode_FromFormat
fixed an error with utf-8 chars in color profile names
2013-01-10 23:07:28 +04:00
#undef PyUnicode_DecodeFSDefault
py3k: Add module initialization and unicode/bytes int/long thunks This commit: * Adds Python 3 module initialization functions. I split out the main init of each module into a static setup_module function. * Adds a py3.h which unifies int/long in Python 3 and unicode/bytes in Python 2. _imagingft.c unfortunately looks a little kludgy after this because it was already using PyUnicode functions, and I had to mix and match there manually. With this commit, the modules all build successfully under Python 3. What this commit does NOT do is patch all of the uses of PyArg_ParseTuple and Py_BuildValue, which all need to be checked for proper use of bytes and unicode codes. It also does not let selftest.py run yet, because there are probably hundreds of issues to fix in the Python code itself.
2012-10-14 08:47:30 +04:00
#define PyUnicode_AsString PyString_AsString
#define PyUnicode_AS_STRING PyString_AS_STRING
#define PyUnicode_Check PyString_Check
#define PyUnicode_FromStringAndSize PyString_FromStringAndSize
#define PyUnicode_FromString PyString_FromString
#define PyUnicode_FromFormat PyString_FromFormat
fixed an error with utf-8 chars in color profile names
2013-01-10 23:07:28 +04:00
#define PyUnicode_DecodeFSDefault PyString_FromString
py3k: Add module initialization and unicode/bytes int/long thunks This commit: * Adds Python 3 module initialization functions. I split out the main init of each module into a static setup_module function. * Adds a py3.h which unifies int/long in Python 3 and unicode/bytes in Python 2. _imagingft.c unfortunately looks a little kludgy after this because it was already using PyUnicode functions, and I had to mix and match there manually. With this commit, the modules all build successfully under Python 3. What this commit does NOT do is patch all of the uses of PyArg_ParseTuple and Py_BuildValue, which all need to be checked for proper use of bytes and unicode codes. It also does not let selftest.py run yet, because there are probably hundreds of issues to fix in the Python code itself.
2012-10-14 08:47:30 +04:00
#endif
/* Map PyBytes -> PyString */
Update py3.h
2013-03-14 06:34:43 +04:00
#define PyBytesObject PyStringObject
py3k: Add module initialization and unicode/bytes int/long thunks This commit: * Adds Python 3 module initialization functions. I split out the main init of each module into a static setup_module function. * Adds a py3.h which unifies int/long in Python 3 and unicode/bytes in Python 2. _imagingft.c unfortunately looks a little kludgy after this because it was already using PyUnicode functions, and I had to mix and match there manually. With this commit, the modules all build successfully under Python 3. What this commit does NOT do is patch all of the uses of PyArg_ParseTuple and Py_BuildValue, which all need to be checked for proper use of bytes and unicode codes. It also does not let selftest.py run yet, because there are probably hundreds of issues to fix in the Python code itself.
2012-10-14 08:47:30 +04:00
#define PyBytes_AsString PyString_AsString
#define PyBytes_AS_STRING PyString_AS_STRING
#define PyBytes_Check PyString_Check
Update py3.h
2013-03-14 06:34:43 +04:00
#define PyBytes_AsStringAndSize PyString_AsStringAndSize
py3k: Add module initialization and unicode/bytes int/long thunks This commit: * Adds Python 3 module initialization functions. I split out the main init of each module into a static setup_module function. * Adds a py3.h which unifies int/long in Python 3 and unicode/bytes in Python 2. _imagingft.c unfortunately looks a little kludgy after this because it was already using PyUnicode functions, and I had to mix and match there manually. With this commit, the modules all build successfully under Python 3. What this commit does NOT do is patch all of the uses of PyArg_ParseTuple and Py_BuildValue, which all need to be checked for proper use of bytes and unicode codes. It also does not let selftest.py run yet, because there are probably hundreds of issues to fix in the Python code itself.
2012-10-14 08:47:30 +04:00
#define PyBytes_FromStringAndSize PyString_FromStringAndSize
#define PyBytes_FromString PyString_FromString
#define _PyBytes_Resize _PyString_Resize
#endif /* PY_VERSION_HEX < 0x03000000 */
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