pydev 代码完成以及 pyqt 和 qt4 中的鸭子输入
您好，由于代码完成，我刚刚安装了 pydev。 我的第一个草图是一些简单的 qt 小部件。
我正在 ovverriding mouseMoveEvent:
def mouseMoveEvent(self, event):
mouse = event.pos()
现在..我知道 event 变量是 QtCore.QPoint 类型..但是代码完成不起作用..好吧，我明白了：没有硬输入，有鸭子打字，理论上事件可以是任何可能的类型..
相反，如果我有这个代码：
point = QtCore.QPoint()
当我写 point. 代码完成工作正常（当然它毫无疑问知道类型！）
我想要代码完成也在重写 mouseMoveEvent 中..除了更改语言和在 c++ 或 java 中切换之外我还能做什么？
def mouseMoveEvent(self, event):
assert(isinstance(event, QtGui.QMouseEvent))
mouse = event.
Hello i have just installed pydev because of code completition.
my first sketch is some simple qt widget.
i'm ovverriding mouseMoveEvent:
def mouseMoveEvent(self, event):
mouse = event.pos()
now.. i know that event variable is a QtCore.QPoint type.. but code completition does not work.. ok i understand it: there is no hard typing, there is duck typing, in theory event could be of any possible type..
instead if i have this code:
point = QtCore.QPoint()
when i write point. code completition works fine (of course it knows the type without doubt!)
i want code completition also in overriding mouseMoveEvent.. what else can i do besides change language and shift in c++ or java?
SOLUTION:
as gary pointed me in this thread this trick works:
def mouseMoveEvent(self, event):
assert(isinstance(event, QtGui.QMouseEvent))
mouse = event.
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我确信这不是 Python 的问题，而是 PyDev 设置方式的问题。
有很多可用的 Python IDE 可以毫无问题地处理您提到的代码完成类型 - 例如 eric ，例如。
因此，如果你不能让 PyDev 做正确的事情，答案不是切换语言，而是切换 IDE。
I'm certain that this is not a problem Python, but rather with how your PyDev is set up.
There are plenty of Python IDE's available that have no problem handling the sort of code-completion you mention - such as eric, for instance.
So if you can't get PyDev to do the right thing, the answer is not to switch languages, but to switch IDE's.