Django 命令：如何在帮助文本中插入换行符？

Question

我想做这样的事情，但是对于 Django 管理命令： Python argparse: How to insert newline in the help text?

Answer 1

You can customize the instance by overriding this method and calling super() with kwargs of ArgumentParser parameters.

通过覆盖 create_parser 方法您可以设置 ArgumentParser 的 formatter_class:

from argparse import RawTextHelpFormatter
from django.core.management.base import BaseCommand


class Command(BaseCommand):
    def create_parser(self, *args, **kwargs):
        parser = super(Command, self).create_parser(*args, **kwargs)
        parser.formatter_class = RawTextHelpFormatter
        return parser

Answer 2

您可以通过输入 HTML
标签在 help_text 中插入新行

例如

name=models.Charfield(max_length=10, help_text="Enter First name or <br/> Enter full name")

Django 命令：如何在帮助文本中插入换行符？

Django command: How to insert newline in the help text?

python

django

argparse