pywinauto: 导入时遇到 "TypeError: LoadLibrary() argument 1 must be string, not unicode"

经查询, 看到了同样的问题, 在*上面,

pywinauto import error for python 2.7 - Stack Overflow

http://*.com/questions/41653306/pywinauto-import-error-for-python-2-7

按照帖子里的回答, 问题出在: python 2.7.13里的ctypes模块有了新的变化. 解决办法是
1. 要么降级到python 2.7.12里
2. 要么升级pywinauto到0.6.1以上.
我选择第二种方案.

upgrade pywinauto to 0.6.2 from 0.5

之后, 导入pywinauto, 成功了!



import pywinauto

# Generating comtypes.gen._944DE083_8FB8_45CF_BCB7_C477ACB2F897_0_1_0

# Generating comtypes.gen._00020430_0000_0000_C000_000000000046_0_2_0

# Generating comtypes.gen.stdole

# Generating comtypes.gen.UIAutomationClient

pywinauto.__version__

Out[3]: '0.6.2'



C:\Documents and Settings\Administrator>pip install --upgrade  pywinauto

Collecting pywinauto

  Downloading pywinauto-0.6.2-1.zip (505kB)

    100% |████████████████████████████████| 512kB 435kB/s

Requirement already up-to-date: six in d:\anaconda2\lib\site-packages (from pywinauto)

Collecting comtypes (from pywinauto)

  Downloading comtypes-1.1.3-2.zip (179kB)

    100% |████████████████████████████████| 184kB 544kB/s

Building wheels for collected packages: pywinauto, comtypes

  Running setup.py bdist_wheel for pywinauto ... done

  Stored in directory: C:\Documents and Settings\Administrator\Local Settings\Application Data\pip\Cache\wheels\48\f2\cf\549b15f185bc4e9fedafda46cbb24aa0eeb8289cfa999bf378

  Running setup.py bdist_wheel for comtypes ... done

  Stored in directory: C:\Documents and Settings\Administrator\Local Settings\Application Data\pip\Cache\wheels\16\4a\80\7e3d966317021cdf84659f0661887daf4266d33062378c1fc1

Successfully built pywinauto comtypes

Installing collected packages: comtypes, pywinauto

  Found existing installation: comtypes 1.1.2

    DEPRECATION: Uninstalling a distutils installed project (comtypes) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.

    Uninstalling comtypes-1.1.2:

      Successfully uninstalled comtypes-1.1.2

  Found existing installation: pywinauto 0.5.4

    Uninstalling pywinauto-0.5.4:

      Successfully uninstalled pywinauto-0.5.4

Successfully installed comtypes-1.1.3 pywinauto-0.6.2