コード例 #1
0
func create_thread(ch chan bool, args []string, kw map[string]string) {
	log.Debug("> create_thread")

	lock.Lock()
	defer lock.Unlock()
	defer func() {
		ch <- true
	}()

	_ch := make(chan bool)
	defer func() { close(_ch) }()

	thread := pthread.Create(func() {
		_gstate := C.PyGILState_Ensure()
		defer func() {
			C.PyGILState_Release(_gstate)
		}()
		embed_function(args, kw)
		_ch <- true
	})

	defer func() {
		thread.Kill()
	}()

	<-_ch
	log.Debug("< create_thread: done")
}
コード例 #2
0
ファイル: python.go プロジェクト: tsavola/go-python
func (t *Thread) loop() {
	runtime.LockOSThread()

	threadState := threadInit()
	if threadState == nil {
		gilState := C.PyGILState_Ensure()
		oldThreadState := C.PyGILState_GetThisThreadState()
		threadState = C.PyThreadState_New(oldThreadState.interp)
		C.PyGILState_Release(gilState)
	}

	for f := range t.queue {
		C.PyEval_RestoreThread(threadState)
		f()
		threadState = C.PyEval_SaveThread()
	}

	gilState := C.PyGILState_Ensure()
	C.PyThreadState_Clear(threadState)
	C.PyThreadState_Delete(threadState)
	C.PyGILState_Release(gilState)
}
コード例 #3
0
ファイル: python.go プロジェクト: sbinet/go-python
// void PyGILState_Release(PyGILState_STATE)
// Release any resources previously acquired. After this call, Python’s state
// will be the same as it was prior to the corresponding PyGILState_Ensure()
// call (but generally this state will be unknown to the caller, hence the use
// of the GILState API).
//
// Every call to PyGILState_Ensure() must be matched by a call to
// PyGILState_Release() on the same thread.
//
// New in version 2.3.
func PyGILState_Release(state PyGILState) {
	C.PyGILState_Release(C.PyGILState_STATE(state))
}
コード例 #4
0
ファイル: lock.go プロジェクト: ericsnowcurrently/qur-gopy
func (g *GilState) Release() {
	if g.set {
		C.PyGILState_Release(g.state)
		g.set = false
	}
}