# main.py import subprocess result = subprocess.run(["python", "another_file.py"], capture_output=True, text=True) print(result.stdout) # 打印子进程的输出 if result.returncode != 0: print(result.stderr) # 打印子进程的错误(如果有) 注意:subprocess.run() 函数返回一个 CompletedProcess 对...
file_path='path/to/another_script.py'withopen(file_path,'r')asfile:script_code=file.read()exec(script_code) 1. 2. 3. 4. 5. 6. 在这个示例中,我们首先定义了file_path变量,其中存储了要执行的Python文件的路径。然后我们使用open()函数打开这个文件,并读取其中的代码存储在script_code变量中。最后...
The following code uses the execfile() function to run a Python script in another Python script.executed_script.py: # Python 2 code print("This script is being run.") if __name__ == "__main__": print("executed_script is run directly") else: print("executed_script is executed from...
Python 的subprocess.run()函数可以在subprocess模块中找到,它可以在 Python 程序中运行 Shell 命令,然后将命令输出显示为字符串。例如,下面的代码运行ls –al命令: >>>importsubprocess, locale>>>procObj = subprocess.run(['ls','-al'], stdout=subprocess.PIPE)# 1>>>outputStr = procObj.stdout.decode(l...
1# A comment, this is so you can read your program later.2# Anything after the # is ignored by python.34print("I could have code like this.")# and the comment after is ignored56# You can also use a comment to "disable" or comment out code:7# print*(*"This won't run."*)*...
This could be a system command or a Python script call like "python another_script.py". Example In this example, we are using the os.system() function to run another Python script from and within our current script. When we run the below code, then it will execute helper.py in a ...
During handling of the above exception, another exception occurred: 它的意思是:在处理上述异常期间,发生了另一个异常。简单理解就是在 except 中的代码出现了异常。所以导致了这种现象。这个例子就是在第三次循环的时候 person=1 然后字符串 hi 和1 不能进行拼接操作,然后再次引发了异常。查看所有的错误信息输...
chmod +x /home/user/mydir/file.py For this option, you'll need to make sure that file.py starts with a hashbang to specify that it's a Python file, ie. #!/usr/bin/python3.4 One thing I should add -- it's pretty unusual to run another Python file by doing a system call....
1 I could have code like this. 2 This will run. 再次强调,我不会展示所有可能的终端的截图。你应该明白上述内容并不是你的输出在视觉上应该看起来的字面翻译,而是你应该关注的文本内容。 学习练习 查明你对#字符的理解是否正确,并确保你知道它的名称(井号或磅字符)。 拿起你的代码,倒着检查每一行。从最后...
A Python script or program is a file containing executable Python code. Being able to run Python scripts and code is probably the most important skill that you need as a Python developer. By running your code, you'll know if it works as planned.