cefpython/cefpython/python_callback_cef1.pyx at master · dima1034/cefpython · GitHub

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# License: New BSD License.

# Website: http://code.google.com/p/cefpython/

cdef dict g_PythonCallbacks = {}

# Next callbackId.

cdef int g_PythonCallbackCount = 0

cpdef int PutPythonCallback(

object pythonCallback

) except *:

# Called from v8utils.pyx > PyToV8Value().

global g_PythonCallbacks

global g_PythonCallbackCount

g_PythonCallbackCount += 1

callbackId = g_PythonCallbackCount

g_PythonCallbacks[callbackId] = pythonCallback

return callbackId

cpdef object GetPythonCallback(int callbackId):

global g_PythonCallbacks

if callbackId not in g_PythonCallbacks:

raise Exception("GetPythonCallback() failed: invalid callbackId: %s" % callbackId)

return g_PythonCallbacks[callbackId]

cdef void RemovePythonCallback(

int callbackId

) except * with gil:

# Called from v8function_handler.h > ~V8FunctionHandler().

# Added "with gil" as it's called from C++.

global g_PythonCallbacks

del g_PythonCallbacks[callbackId]