Python pyVisa with cx_Freeze-TypeError:意外的关键字参数

我有一个使用pyvisa的脚本。在python控制台上，一切正常，但我遇到了一个类型错误

debug.py：

import visa

def main():
    visa.log_to_screen()
    rm = visa.ResourceManager()
    # works
    instr = rm.open_resource("GPIB0::12::INSTR")
    # fails in frozen executable
    instr = rm.open_resource("GPIB0::12::INSTR", write_termination="\r\n")
if __name__=="__main__":
    main()

setup.py：

from cx_Freeze import setup, Executable
import os, site

[python_dir, site_dir] = site.getsitepackages()
include_files = []
missing_dll = ["msvcr100.dll"]
for dll in missing_dll:
    include_files.append((os.path.join(python_dir, dll), dll))

buildOptions_exe = dict(
    compressed = False,
    # includes = ["pyvisa"],       # doesn't solve this issue
    include_files = include_files
    )

setup(
    name = "Debugger",
    author = "Name",
    version = "0.0.0",
    options = dict(build_exe = buildOptions_exe),
    executables = [Executable("debug.py"),]

执行冻结脚本：

O:\>build\exe.win32-3.3\debug.exe
2015-02-06 09:51:38,270 - pyvisa - DEBUG - Created library wrapper for C:\Windows\system32\visa32.dll
2015-02-06 09:51:38,290 - pyvisa - DEBUG - viOpenDefaultRM(<cparam 'P' (02BCDA58)>,) -> 0
2015-02-06 09:51:38,290 - pyvisa - DEBUG - Created ResourceManager with session8240592
2015-02-06 09:51:38,360 - pyvisa - DEBUG - viOpen(8240592, 'GPIB0::12::INSTR', 0, 0, <cparam 'P' (02BCDA58)>) -> 1073676413
O:\build\exe.win32-3.3\library.zip\pyvisa\ctwrapper\functions.py:1059: VisaIOWarning: VI_SUCCESS_DEV_NPRESENT (1073676413): Session opened successfully, but the device at the specified address is not responding.
Traceback (most recent call last):
  File "C:\Python\WinPython-32bit-3.3.2.3\python-3.3.2\lib\site-packages\cx_Freeze\initscripts\Console3.py", line 27, in <module>
  File "debug.py", line 14, in <module>
    main()
  File "debug.py", line 12, in main
    instr = rm.open_resource("GPIB0::12::INSTR", write_termination="\r\n")
TypeError: open_resource() got an unexpected keyword argument 'write_termination'

O:\>build\exe.win32-3.3\debug.exe
2015-02-06 09:51:38270-pyvisa-DEBUG-为C:\Windows\system32\visa32.dll创建库包装
2015-02-06 09:51:38290-pyvisa-DEBUG-viOpenDefaultRM（，）->0
2015-02-06 09:51:38290-pyvisa-DEBUG-Created-ResourceManager与session8240592
2015-02-06 09:51:38360-pyvisa-DEBUG-viOpen（8240592，'GPIB0:：12:：INSTR'，0,0，）->1073676413
O:\build\exe.win32-3.3\library.zip\pyvisa\ctwrapper\functions.py:1059:VisaIOWarning:VI_SUCCESS\u DEV_present（1073676413）：会话成功打开，但指定地址的设备没有响应。
回溯（最近一次呼叫最后一次）：
文件“C:\Python\WinPython-32bit-3.3.2.3\Python-3.3.2\lib\site packages\cx\u Freeze\initscripts\Console3.py”，第27行，在
文件“debug.py”，第14行，在
main（）
文件“debug.py”，第12行，在main中
instr=rm.open\u资源（“GPIB0:：12:：instr”，write\u termination=“\r\n”）
TypeError:open\u resource（）获得意外的关键字参数“write\u termination”

---

这种重新定义从何而来？

开源方法中真的存在一个

写终止

参数吗？是的。打开

instr

后，它被转发到。