runtime/PLCObject.py
changeset 1919 ccea0fa6ea91
parent 1906 60edd0c901f1
child 1955 a1ea9856013a
equal deleted inserted replaced
1918:e7b6478b4ebc 1919:ccea0fa6ea91
    23 
    23 
    24 
    24 
    25 from __future__ import absolute_import
    25 from __future__ import absolute_import
    26 from threading import Timer, Thread, Lock, Semaphore, Event
    26 from threading import Timer, Thread, Lock, Semaphore, Event
    27 import ctypes
    27 import ctypes
       
    28 import _ctypes
    28 import os
    29 import os
    29 import sys
    30 import sys
    30 import traceback
    31 import traceback
    31 from time import time
    32 from time import time
    32 
       
    33 import Pyro.core as pyro
    33 import Pyro.core as pyro
    34 
    34 
    35 from runtime.typemapping import TypeTranslator
    35 from runtime.typemapping import TypeTranslator
    36 from runtime.loglevels import LogLevelsDefault, LogLevelsCount
    36 from runtime.loglevels import LogLevelsDefault, LogLevelsCount
    37 
    37 
    38 
       
    39 if os.name in ("nt", "ce"):
    38 if os.name in ("nt", "ce"):
    40     from _ctypes import LoadLibrary as dlopen
    39     dlopen = _ctypes.LoadLibrary
    41     from _ctypes import FreeLibrary as dlclose
    40     dlclose = _ctypes.FreeLibrary
    42 elif os.name == "posix":
    41 elif os.name == "posix":
    43     from _ctypes import dlopen, dlclose
    42     dlopen = _ctypes.dlopen
       
    43     dlclose = _ctypes.dlclose
    44 
    44 
    45 
    45 
    46 def get_last_traceback(tb):
    46 def get_last_traceback(tb):
    47     while tb.tb_next:
    47     while tb.tb_next:
    48         tb = tb.tb_next
    48         tb = tb.tb_next