python - 如何将命令行参数传递给 ipython

Question

在使用 ipython 时，有什么方法可以通过命令行将参数传递给我的 python 脚本？理想情况下，我想将我的脚本称为:

ipython -i script.py --argument blah

并且我希望能够在我的 sys.argv 中列出 --argument 和 blah。

Answer 1

您可以在此之前使用一个 -- 更多选项:

ipython  script.py -- --argument blah

Ipython的帮助:

ipython [subcommand] [options] [-c cmd | -m mod | file] [--] [arg] ...

If invoked with no options, it executes the file and exits, passing the
remaining arguments to the script, just as if you had specified the same
command with python. You may need to specify `--` before args to be passed
to the script, to prevent IPython from attempting to parse them. If you
specify the option `-i` before the filename, it will enter an interactive
IPython session after running the script, rather than exiting.

演示:

$ cat script.py 
import sys
print(sys.argv)

$ ipython  script.py -- --argument blah
['script.py', '--argument', 'blah']

$ ipython  script.py -- arg1 arg2
['script.py', 'arg1', 'arg2']