Matplotlib图未以sublimetext显示

问题描述

我最近开始使用sublimetext 2，但是今天我注意到plt.show()函数在sublimetext中运行时似乎不起作用.

I've recently started using sublimetext 2, however I noticed today that the plt.show() function doesn't seem to work when run within sublimetext.

例如，如果我创建以下脚本:

If for example I create the following script:

import matplotlib.pyplot as plt
plt.plot([1,2,3,4])
plt.show()

与IDLE一起运行会生成一个图，但是使用sublimetext不会生成任何输出.它一直保持思考"状态，直到我结束输出[Finished]的python.exe进程为止.

Running this with IDLE generates a plot, however using sublimetext no output is generated. It just keeps 'thinking' until I end the python.exe process after which [Finished] is output.

我是否误解了如何使用sublimetext?

Have I misunderstood how sublimetext is meant to be used?

谢谢.

推荐答案

我的猜测是Sublime Text 2在其自己的环境中启动您的代码，并且仅捕获并显示控制台输出.使用GUI时(例如wxPython)存在相同的问题.

My guess would be that Sublime Text 2 launches your code in its own environment, and only traps and displays the console output. The same problem exists when using GUI's, such as wxPython.

另一种解决方法是打开命令提示符并手动启动(python file.py).

Another work around is to open the command prompt and launch it manually (python file.py).

编辑:此处指出在Windows下，GUI是被压制."

Here it states that "Under Windows, GUIs are supressed."

在页面底部列出了修复它的方法.

EDIT 2: Here it lists a way to fix it, right at the bottom of the page.

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