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Simba/Projects/libmml/pymml/mml/__init__.py

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#!/usr/bin/env python
from ctypes import *
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from mouse import Mouse
from color import Color
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from time import sleep
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from mtypes import PINTEGER
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class MMLCoreException(Exception):
def __init__(self, err):
Exception.__init__(self, err)
class MMLCore(object):
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'''
The MMLCore object is to be opened only once per Python instance.
It opens the libmml library, and calls init().
'''
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def __init__(self, dllpath):
self.dll = CDLL(dllpath)
self.dll.init.restype = c_int
self.dll.init.argtypes = None
self.dll.create_client.restype = c_ulong
self.dll.create_client.argtypes = None
self.dll.get_last_error.restype = c_char_p
self.dll.get_last_error.argtypes = None
self.dll.free_ptr.restype = c_bool
self.dll.free_ptr.argtypes = [c_void_p]
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if self.dll.init() != 0:
del self.dll
raise MMLCoreException("Could not initialize the DLL")
def get_last_error(self):
t = self.dll.get_last_error()
s = str(t)
del t
return s
def free(self, ptr):
_ptr = cast(ptr, c_void_p)
self.dll.free_ptr(_ptr)
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def __del__(self):
del self.dll