如何使python脚本可执行？
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How do I make a python script executable?
提问by ctrlz
How can I run a python script with my own command line name like 'myscript' without having to do 'python myscript.py' in the terminal?
如何使用我自己的命令行名称（如“myscript”）运行 python 脚本，而不必在终端中执行“python myscript.py”？
采纳答案by tzaman
Add a shebang line to the top of the script:
#!/usr/bin/env pythonMark the script as executable:
chmod +x myscript.pyAdd the dir containing it to your
PATHvariable. (If you want it to stick, you'll have to do this in.bashrcor.bash_profilein your home dir.)export PATH=/path/to/script:$PATH
在脚本的顶部添加一个 shebang 行：
#!/usr/bin/env python将脚本标记为可执行：
chmod +x myscript.py将包含它的目录添加到您的
PATH变量中。（如果你想让它坚持下去，你必须在你的家庭目录中.bashrc或.bash_profile在你的家庭目录中这样做。）export PATH=/path/to/script:$PATH
回答by dAn
I usually do in the script:
我通常在脚本中这样做：
#!/usr/bin/python
... code ...
And in terminal:
在终端：
$: chmod 755 yourfile.py
$: ./yourfile.py
回答by merrydeath
The best way, which is cross-platform, is to create setup.py, define an entry point in it and install with pip.
最好的跨平台方式是在其中创建setup.py、定义入口点并使用pip.
Say you have the following contents of myscript.py:
假设您有以下内容myscript.py：
def run():
print('Hello world')
Then you add setup.pywith the following:
然后添加setup.py以下内容：
from setuptools import setup
setup(
name='myscript',
version='0.0.1',
entry_points={
'console_scripts': [
'myscript=myscript:run'
]
}
)
Entry point format is terminal_command_name=python_script_name:main_method_name
入口点格式为 terminal_command_name=python_script_name:main_method_name
Finally install with the following command.
最后使用以下命令安装。
pip install -e /path/to/script/folder
-estands for editable, meaning you'll be able to work on the script and invoke the latest version without need to reinstall
-e代表可编辑，这意味着您将能够处理脚本并调用最新版本而无需重新安装
After that you can run myscriptfrom any directory.
之后，您可以myscript从任何目录运行。
