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当我运行导入的代码时，spynner出现以下错误：

> python .\spynner-test.py
Traceback (most recent call last):
  File ".\spynner-test.py", line 10, in <module>
    import spynner
  File "C:\Anaconda\lib\site-packages\spynner\__init__.py", line 2, in <module>
    from browser import *
  File "C:\Anaconda\lib\site-packages\spynner\browser.py", line 56, in <module>
    from PyQt4.QtNetwork import QNetworkCookie, QNetworkAccessManager, QSslConfiguration, QSslCipher
ImportError: DLL load failed: The specified procedure could not be found.

有趣的是，我可以在普通的 python shell 中毫无问题地导入这些东西：

> python
Python 2.7.5 |Anaconda 1.9.2 (64-bit)| (default, Jul  1 2013, 12:37:52) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from PyQt4.QtNetwork import QNetworkCookie, QNetworkAccessManager, QSslConfiguration, QSslCipher
>>>

但import spynner失败后，

> python
Python 2.7.5 |Anaconda 1.9.2 (64-bit)| (default, Jul  1 2013, 12:37:52) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import spynner
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Anaconda\lib\site-packages\spynner\__init__.py", line 2, in <module>
    from browser import *
  File "C:\Anaconda\lib\site-packages\spynner\browser.py", line 56, in <module>
    from PyQt4.QtNetwork import QNetworkCookie, QNetworkAccessManager, QSslConfiguration, QSslCipher
ImportError: DLL load failed: The specified procedure could not be found.
>>> from PyQt4.QtNetwork import QNetworkCookie, QNetworkAccessManager, QSslConfiguration, QSslCipher
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: DLL load failed: The specified procedure could not be found.
>>>
4

1 回答 1

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好吧，我想通了。问题是 spynner 首先尝试导入，然后在导入时PySide出错。然后它切换到，显然先前导入的 PyQt4 导入失败。当我删除其中的部分时，我可以很好地导入。QSslConfigurationPyQt4.QtNetworkPyQt4PySidetry:browser.pyspynner

于 2014-04-25T18:07:01.287 回答