当你运行Python时®您可以终止解释器并启动一个新的解释器,可能具有不同的版本设置,而无需重新启动MATLAB®.
要重新加载进程内Python解释器,请参见示例重载修改的自定义Python模块.
本例假设您的Python版本为2.7和3.8。如果您的解释器已经在进程中加载,那么重新启动MATLAB。
PE = pyenv;如果体育。状态= =“NotLoaded”pyenv (“ExecutionMode”,“OutOfProcess”,“版本”,“3.8”);结束py.list;调用一个Python函数来加载解释器pyenv
ans = PythonEnvironment with properties: Version: "3.8" Executable: "C:\Python38\pythonw.exe"库:"C:\WINDOWS\system32\ Python38 .dll" Home: "C:\Python38" Status: Loaded ExecutionMode: OutOfProcess ProcessID: "15176" ProcessName: "MATLABPyHost"
重新加载Python 2.7版本解释器。
终止(pyenv) pyenv (“版本”,“2.7”);py.list;重新加载解释器pyenv
ans = PythonEnvironment with properties: Version: "2.7" Executable: "C:\Python27\pythonw.exe"库:"C:\WINDOWS\system32\ Python27 .dll" Home: "C:\Python27" Status: Loaded ExecutionMode: OutOfProcess ProcessID: "24840" ProcessName: "MATLABPyHost"