Mercurial > pub > dyncall > bindings
comparison python/pydc/README.txt @ 28:edbbd467f50a
python binding:
- update to dyncall 1.1
- Python 3 support (supports both, Python 2 and 3)
- using the Capsule API over PyCObject, when available
- support for python unicode strings (for both, Python 2 and 3)
- doc cleanup
ruby binding:
- doc cleanup
| author | Tassilo Philipp |
|---|---|
| date | Tue, 07 Apr 2020 21:16:37 +0200 |
| parents | 681db37a300c |
| children | 6cc2b7fc7ea2 |
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| 27:18e1f1bb1945 | 28:edbbd467f50a |
|---|---|
| 1 dyncall python bindings | 1 dyncall python bindings |
| 2 (C) 2007-2016 Daniel Adler | 2 Copyright 2007-2016 Daniel Adler |
| 3 Dec 4, 2007: initial | 3 2018-2020 Tassilo Philipp |
| 4 Mar 22,2016: update to dyncall 0.9, includes breaking sig char changes | 4 |
| 5 Apr 19,2018: update to dyncall 1.0 | 5 Dec 4, 2007: initial |
| 6 Mar 22, 2016: update to dyncall 0.9, includes breaking sig char changes | |
| 7 Apr 19, 2018: update to dyncall 1.0 | |
| 8 Apr 7, 2020: update to dyncall 1.1, Python 3 support, using the Capsule | |
| 9 API, as well as support for python unicode strings | |
| 6 | 10 |
| 7 | 11 |
| 8 BUILD/INSTALLATION | 12 BUILD/INSTALLATION |
| 9 ================== | 13 ================== |
| 10 | 14 |
| 13 | 17 |
| 14 2) Build and install this extension with: | 18 2) Build and install this extension with: |
| 15 | 19 |
| 16 python setup.py install | 20 python setup.py install |
| 17 | 21 |
| 18 Building an egg isn't supported, currently. | 22 Building a wheel package isn't supported, currently. |
| 19 | 23 |
| 20 | 24 |
| 21 API | 25 API |
| 22 === | 26 === |
| 23 | 27 |
| 33 | 37 |
| 34 format: "xxxxx)y" | 38 format: "xxxxx)y" |
| 35 | 39 |
| 36 x is positional parameter-type charcode, y is result-type charcode | 40 x is positional parameter-type charcode, y is result-type charcode |
| 37 | 41 |
| 38 SIG | FROM PYTHON | C/C++ | TO PYTHON | 42 SIG | FROM PYTHON 2 | FROM PYTHON 3 @@@ | C/C++ | TO PYTHON 2 | TO PYTHON 3 @@@ |
| 39 ----+------------------------------------+--------------------+----------------------------------- | 43 ----+------------------------------------+------------------------------------+---------------------------------+------------------------------------+----------------------------------- |
| 40 'v' | | void | | 44 'v' | | | void | | |
| 41 'B' | PyBool | bool | PyBool | 45 'B' | PyBool | PyBool | bool | PyBool | PyBool |
| 42 'c' | PyInt (range checked) | char | PyInt | 46 'c' | PyInt (range checked) | PyInt (range checked) | char | PyInt | PyInt |
| 43 'C' | PyInt (range checked) | unsigned char | PyInt | 47 'C' | PyInt (range checked) | PyInt (range checked) | unsigned char | PyInt | PyInt |
| 44 's' | PyInt (range checked) | short | PyInt | 48 's' | PyInt (range checked) | PyInt (range checked) | short | PyInt | PyInt |
| 45 'S' | PyInt (range checked) | unsigned short | PyInt | 49 'S' | PyInt (range checked) | PyInt (range checked) | unsigned short | PyInt | PyInt |
| 46 'i' | PyInt | int | PyInt | 50 'i' | PyInt | PyInt | int | PyInt | PyInt |
| 47 'I' | PyInt | unsigned int | PyInt | 51 'I' | PyInt | PyInt | unsigned int | PyInt | PyInt |
| 48 'j' | PyLong | long | PyLong | 52 'j' | PyLong | PyLong | long | PyLong | PyLong |
| 49 'J' | PyLong | unsigned long | PyLong | 53 'J' | PyLong | PyLong | unsigned long | PyLong | PyLong |
| 50 'l' | PyLongLong | long long | PyLongLong | 54 'l' | PyLongLong | PyLongLong | long long | PyLongLong | PyLongLong |
| 51 'L' | PyLongLong | unsigned long long | PyLongLong | 55 'L' | PyLongLong | PyLongLong | unsigned long long | PyLongLong | PyLongLong |
| 52 'f' | PyFloat (cast to single precision) | float | PyFloat (cast to double precision) | 56 'f' | PyFloat (cast to single precision) | PyFloat (cast to single precision) | float | PyFloat (cast to double precision) | PyFloat (cast to double precision) |
| 53 'd' | PyFloat | double | PyFloat | 57 'd' | PyFloat | PyFloat | double | PyFloat | PyFloat |
| 54 'p' | PyCObject | void* | PyCObject encapsulating a void* | 58 'p' | PyUnicode/PyString/PyLong | PyUnicode/PyBytes/PyLong | void* | Py_ssize_t | Py_ssize_t |
| 55 'Z' | PyString | const char* | PyString | 59 'Z' | PyUnicode/PyString | PyUnicode/PyBytes | const char* (UTF-8 for unicode) | PyString | PyUnicode |
| 56 | 60 |
| 57 | 61 |
| 58 TODO | 62 TODO |
| 59 ==== | 63 ==== |
| 60 | 64 |
| 61 - support signature suffixes used to indicate calling conventions, are not supported yet! | 65 - signature suffixes used to indicate calling conventions are not supported yet! |
| 62 - not sure if returning 'p' is working, creating PyCObject, check and write test code | 66 - not sure if returning 'p' is working, creating PyCObject, check and write test code @@@ |
| 67 - callback support | |
| 63 | 68 |
| 64 | 69 |
| 65 BUGS | 70 BUGS |
| 66 ==== | 71 ==== |
| 67 | 72 |
| 68 * build on osx/ppc - link error i386 something... [MacPython 2.4] | 73 * build on osx/ppc - link error i386 something... [MacPython 2.4] |
| 69 | 74 |
| 70 solution: | 75 solution: |
| 71 installation of latest python for os x (MacPython 2.5) | 76 installation of latest python for os x (MacPython 2.5) |
| 72 | 77 |
| 73 build log: | |
| 74 | 78 |
| 75 python setup.py install | 79 EXAMPLE BUILD |
| 80 ============= | |
| 81 | |
| 82 $ python setup.py install | |
| 76 running install | 83 running install |
| 77 running build | 84 running build |
| 78 running build_py | 85 running build_py |
| 79 creating build | 86 creating build |
| 80 creating build/lib.macosx-10.3-fat-2.4 | 87 creating build/lib.macosx-10.3-fat-2.4 |