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Code: Alles auswählen

lock = thread.allocate_lock()
actions = Queue.Queue()
threading = True

def write(value,start, al=False):
    lock.acquire() #HIER HÄNGT ES
    if threading == True and al == False:
        actions.put((0,value,start))
        lock.release()
    elif threading == False or al == True:
        lock.release()
        fobj = open(datei, "rb+")
        fobj.seek(start, 0)
        fobj.write(value)
        fobj.close()


def foo():
    while True:
        lock.acquire()
        if threading == False:
            if actions.empty():
                break
            
        art, data, start = actions.get()
        lock.release()
        if art == 0:
            write(data, start, True) 
        elif art == 1:
            truncate(start, True) #Egal

thread.start_new_thread(foo, ())
write("test", 0)