Mailman 3 July 2013 - capi-sig

ANN: expy 0.6.5 released!
by Yingjie Lan April 16, 2022

April 16, 2022

EXPY is an express way to extend Python! EXPY provides a way to extend python in an elegant way. For more information and a tutorial, see: http://expy.sourceforge.net/ What's new: 1. Correct treatment of __init__ method. 2. Give warnings of missing Py_INCREF on appropriate special type methods. 3. Documentation update. Cheers, Yingjie

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ANNOUNCE: PyBindGen 0.8
by Gustavo Carneiro March 10, 2022

March 10, 2022

The other day I released PyBindGen 0.8. Main news is that it features a new experimental header file scanner based on pygccxml (i.e., it's similar to py++ in scope, if not in maturity, but does not use boost.pythonunderneath). == What == PyBindGen is a Python module that is geared to generating C/C++ code that binds a C/C++ library for Python. It does so without extensive use of either C++ templates or C pre-processor macros. It has modular handling of C/C++ types, and can be easily extended with Python plugins. The generated code is almost as clean as what a human programmer would write, and does not depend on any library or header files besides Python itself. == Where == https://launchpad.net/pybindgen/ == NEWS == - Support C++ instance attributes through getter/setter methods - Support functions as methods of C++ classes - Support the PyObject* type - Support unsigned int, C strings (char*) (from Mark Lee) - Add basic support for enum types - New experimental automatic module generator based on C/C++ header file scanner and annotations in comments, using pygccxml - Some bug fixes -- Gustavo J. A. M. Carneiro INESC Porto, Telecommunications and Multimedia Unit "The universe is always one step beyond logic." -- Frank Herbert

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C API equivalent to abc.ABCMeta.register?
by Daniel Stutzbach March 2, 2022

March 2, 2022

I'm the author of an extension module (blist) that provides a type that fits the MutableSequence API. Is there a canonical way for me to register the type as a MutableSequence from the C API? -- Daniel Stutzbach, Ph.D. President, Stutzbach Enterprises, LLC <http://stutzbachenterprises.com>

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Software Development - Application Development - Game Development
by Gary Jan. 10, 2022

Jan. 10, 2022

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Fwd: Error embedding datetime in
by Abdul Pallarés July 22, 2013

July 22, 2013

Hi All I'm trying to import sqlite3 in a program embedded in an c++ ecap module. Everithing goes well when running from python, but when running from C++ I get this exception: 'Traceback (most recent call last): ', ' File "/usr/local/squid/bin/putAdds.py", line 4, in <module> import sqlite3 ', ' File "/usr/lib/python2.7/sqlite3/__init__.py", line 24, in <module> from dbapi2 import * ', ' File "/usr/lib/python2.7/sqlite3/dbapi2.py", line 24, in <module> import datetime ', 'ImportError: /usr/lib/python2.7/lib-dynload/datetime.i386-linux-gnu.so: undefined symbol: PyExc_SystemError Any ideas on how to solve that? must I compile the datetime module with some special feature I'm running this in a Ubuntu 13.04 machine Thanks in advance Abdul

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Error embedding datetime in
by Abdul Pallarés July 18, 2013

July 18, 2013

Hi All I'm trying to import sqlite3 in a program embedded in an c++ ecap module. Everithing goes well when running from python, but when running from C++ I get this exception: 'Traceback (most recent call last): ', ' File "/usr/local/squid/bin/putAdds.py", line 4, in <module> import sqlite3 ', ' File "/usr/lib/python2.7/sqlite3/__init__.py", line 24, in <module> from dbapi2 import * ', ' File "/usr/lib/python2.7/sqlite3/dbapi2.py", line 24, in <module> import datetime ', 'ImportError: /usr/lib/python2.7/lib-dynload/datetime.i386-linux-gnu.so: undefined symbol: PyExc_SystemError Any ideas on how to solve that? must I compile the datetime module with some special feature I'm running this in a Ubuntu 13.04 machine Thanks in advance Abdul

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