内置函数不适用于 Spyder [英] Builtin function not working with Spyder

问题描述

我正在尝试在 Python 3,6 中使用 max 函数:

I'm trying to use the max function in Python 3,6:

print('Maximum is:', max(1, 3, 2, 5, 4))

结果是

  File "E:/ProgramyRobione/untitled1.py", line 2, in <module>
    print('Maximum is:', max(1, 3, 2, 5, 4))

TypeError: 'int' object is not callable

我使用的是 Spyder，那一行就是代码应该做的所有事情.

I'm using Spyder and that line is all that code should do.

推荐答案

这是 Spyder 附带的一个 iPython 爆头.当我从 SO 复制/粘贴随机代码位以进行测试时，几天后才发现真正奇怪的行为时，我已经犯规了 - 在 iPython 控制台中定义的变量也将无限期地位于脚本的全局命名空间中.

This is a bit of an iPython headshot that comes with Spyder. I've fallen foul of this when copy/pasting random bits of code from SO to test only to find really odd behaviour several days later - variables defined in the iPython console will also be in the script's global namespace indefinitely.

您可以做两件事:

1. 内核的硬重启(ctrl + .)
2. 跟进这个功能请求线程，现在可以清除每次运行脚本时都会自动命名空间.

1. A hard restart of the Kernel (ctrl + .)
2. Follow up on this feature request thread where it's now possible to clear the namespace automatically every time you run a script.

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