有什么方法可以通过在 wagtail 中执行 python 脚本来创建和发布页面吗？

Question

我可以通过以下过程使用 wagtail 管理界面创建和发布页面（我通过继承页面 class 创建的页面）。

class HomePage(Page):
   template = 'tmp/home.html'

   def get_context(self, request):
       context = super(HomePage, self).get_context(request)
      context['child'] = PatientPage.objects.child_of(self).live()
      return context

class PatientPage(Page):
    template = 'tmp/patient_page.html'
    parent_page_types = ['home.HomePage',]
    name = models.CharField(max_length=255, blank=True)
    birth_year = models.IntegerField(default=0)
    content_panels = Page.content_panels + [
        FieldPanel('name'),
        FieldPanel('birth_year'),
   ]

现在，我想自动创建和发布 PatientPage class 的许多页面，并通过运行 python 脚本将这些页面作为子页面附加到主页。

Answer 1

这已经回答得很好here。但是，这里有一个针对您的情况的更具体的答案，其中包含有关如何使此脚本成为运行.

的说明

为了运行这个自定义命令脚本，只要你需要，你可以将它创建为 custom django-admin command。

示例：my_app/management/commands/add_pages.py

from django.core.management.base import BaseCommand

from wagtail.wagtailcore.models import Page
from .models import HomePage, PatientPage  # assuming your models are in the same app


class Command(BaseCommand):
    help = 'Creates many pages'

    def handle(self, *args, **options):
        # 1 - get your home page
        home_page = Page.objects.type(HomePage).first()  # this will get the first HomePage
        # home_page = Page.objects.get(pk=123) # where 123 is the id of your home page

        # just an example - looping through a list of 'titles'
        # you could also pass args into your manage.py command and use them here, see the django doc link above.
        for page_title in ['a', 'b', 'c']:
            # 2 - create a page instance, this is not yet stored in the DB
            page = PatientPage(
                title=page_title,
                slug='new-page-slug-%s'page_title,  # pages must be created with a slug, will not auto-create
                name='Joe Jenkins',  # can leave blank as not required
                birth_year=1955,
            )

            # 3 - create the new page as a child of the parent (home), this puts a new page in the DB
            new_page = home_page.add_child(instance=page)

            # 4a - create a revision of the page, assuming you want it published now

            new_page.save_revision().publish()

            # 4b - create a revision of the page, without publishing

            new_page.save_revision()

你可以运行这个命令使用$ python manage.py add_pages

注意：在 Python 2 上，确保在管理目录和 management/commands 目录中包含 __init__.py 文件，否则将不会检测到您的命令。

有什么方法可以通过在 wagtail 中执行 python 脚本来创建和发布页面吗？

Is there any way to create and publish pages by executing python script in wagtail?

python

content-management-system

wagtail