问题描述
在以前的Spyder版本中，您可以在编辑器中选择行，并且仅运行选定的行.在Spyder的4中，当选择线，然后按 + 它执行其执行整个代码.
In previous versions of Spyder, you can select lines in the editor, and only run the selected lines. In Spyder 4, when you select lines and press + it executes runcell(0, '/your/dir/file.py') which executes the whole code.
如何仅运行所选行?
推荐答案
用于运行光标所在行或Spyder 4中当前选择的行的热键为. + 将运行当前的单元格.您可以在Spyder的此处了解更多信息.基本上，这些是可以在编辑器中使用代码中的特定语法定义的代码块，并且可以由Spyder和其他IDE独立运行.
The hotkey for running a the line at which the cursor is, or the currently selected lines in Spyder 4 is . + will run the current cell. You can read more about cells in Spyder here. Basically, these are blocks of code that can be defined in the editor using a specific syntax within the code, and can be run independently by Spyder and other IDEs.
顺便说一句， + 是在R Studio(而不是Spyder)中运行当前行的键盘快捷键.
Incidentally, + is the keyboard shortcut for running the current line in R Studio, not Spyder, which may be where you got it confused.
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