打开注册表,在HKEY_CLASSES_ROOTSystemFileAssociations中添加.pyshellEdit with IDLEcommand(右键 ->‘新建’ ->项 逐层添加文件夹)
将HKEY_CLASSES_ROOTSystemFileAssociations.pyshellEdit with IDLEcommand中
command的值设置为"D:Python27pythonw.exe" "D:Python27Libidlelibidle.pyw" -e "%1"
右击.py文件,出现Edit with IDLE,大功告成。