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PyKDE.kdecore.KStandardDirs准确地说,我正在尝试使用 PyKDE 。根据文档和根据 PyQt4 文档,此方法使用两个字符串调用,我可以使用标准 Pythonstr代替QString. 这不起作用:

>> KStandardDirs.locate()("socket", "foo")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: KStandardDirs.locate(): not enough arguments
>>> KStandardDirs.locate("socket", "foo")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: KStandardDirs.locate(): argument 1 has unexpected type 'str'

我不能使用QString,因为它似乎不存在:

>>> from PyQt4.QtCore import QString
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: cannot import name QString
>>> from PyQt4.QtCore import *
>>> QString
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
NameError: name 'QString' is not defined

我究竟做错了什么?

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1 回答 1

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我怀疑 PyKDE 还没有准备好 Python 3,至少就该错误消息而言;尝试传入一个字节串:

KStandardDirs.locate(b"socket", "foo")
于 2012-12-27T11:44:54.133 回答