Created
March 8, 2012 03:53
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| # Will cause pygobject2 be loaded. | |
| import ibus | |
| try: | |
| # pygobject3 cannot be loaded at the same time pygobject2 is | |
| # loaded, so this will raise an exception on Fedora 16 or later. | |
| from gi.repository import Translit | |
| Transliterator = Translit.Transliterator | |
| except ImportError: | |
| # Load libtranslit through ctypes, instead of gi. Maybe the code | |
| # below could be removed once ibus-table switches to pygobject3. | |
| import ctypes | |
| class Transliterator(object): | |
| __libtranslit = ctypes.CDLL("libtranslit.so", | |
| mode=ctypes.RTLD_GLOBAL) | |
| __get = __libtranslit.translit_transliterator_get | |
| __get.argtypes = [ctypes.c_char_p, | |
| ctypes.c_char_p] | |
| __get.restype = ctypes.c_void_p | |
| __transliterate = __libtranslit.translit_transliterator_transliterate | |
| __transliterate.argtypes = [ctypes.c_void_p, | |
| ctypes.c_char_p, | |
| ctypes.c_void_p] | |
| __transliterate.restype = ctypes.c_char_p | |
| def __init__(self, trans): | |
| self.__trans = trans | |
| @staticmethod | |
| def get(backend, name): | |
| return Transliterator(Transliterator.__get(backend, name)) | |
| def transliterate(self, _input): | |
| endpos = ctypes.c_ulong() | |
| output = Transliterator.__transliterate(self.__trans, | |
| _input, | |
| ctypes.byref(endpos)) | |
| return (output, endpos.value) | |
| if __name__ == "__main__": | |
| trans = Transliterator.get("m17n", "hi-inscript") | |
| print trans.transliterate("ab") |
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