Django学习之xadmin全局设置

 1.新增主题功能

2.将左上角 Django xadmin 改为自定义的名称、将右下角 我的公司 改为自定义

3.将英文分类改为中文分类

【新增主题功能】

路径 users/adminx.py新建 BaseSetting 类,并将默认为False的 enadle_themes 和 use_booswatch 两个变量改为Ture

from xadmin import views  # 主题相关

class BaseSetting(object):
    """新增主题功能"""
    enable_themes = True
    use_bootswatch = True


# .....省略代码.....

xadmin.site.register(views.BaseAdminView,BaseSetting) # 新增主题的关联注册

这里可能会遇到的问题是设置好后主题只有两个,这是因为xadmin库在访问https出现的问题,解决方法如下:

进入虚拟环境 pip install requests

修改文件 ./xadmin/plugins/themes.py 引入requests  将block_top_navmenu 方法修改如下重启之后即可解决:

# Block Views
    def block_top_navmenu(self, context, nodes):

        themes = [
            {'name': _(u"Default"), 'description': _(u"Default bootstrap theme"), 'css': self.default_theme},
            {'name': _(u"Bootstrap2"), 'description': _(u"Bootstrap 2.x theme"), 'css': self.bootstrap2_theme},
        ]
        select_css = context.get('site_theme', self.default_theme)

        if self.user_themes:
            themes.extend(self.user_themes)

        if self.use_bootswatch:
            ex_themes = cache.get(THEME_CACHE_KEY)
            if ex_themes:
                themes.extend(json.loads(ex_themes))
            else:
                ex_themes = []
                try:
                    flag = False
                    if flag:
                        h = httplib2.Http()
                        resp, content = h.request("https://bootswatch.com/api/3.json", 'GET', '',
                                                  headers={"Accept": "application/json",
                                                           "User-Agent": self.request.META['HTTP_USER_AGENT']})
                        if six.PY3:
                            content = content.decode()
                        watch_themes = json.loads(content)['themes']
                    else:
                        content = requests.get("https://bootswatch.com/api/3.json")
                        if six.PY3:
                            content = content.text.decode()
                        watch_themes = json.loads(content.text)['themes']

                    ex_themes.extend([
                        {'name': t['name'], 'description': t['description'],
                         'css': t['cssMin'], 'thumbnail': t['thumbnail']}
                        for t in watch_themes])
                except Exception as e:
                    print(e)

                cache.set(THEME_CACHE_KEY, json.dumps(ex_themes), 24 * 3600)
                themes.extend(ex_themes)

        nodes.append(loader.render_to_string('xadmin/blocks/comm.top.theme.html',
                                             {'themes': themes, 'select_css': select_css}))

site.register_plugin(ThemePlugin, BaseAdminView)

【页面左上角和下方改为自定义】

from xadmin import views

# ........ 省略代码.........

class GlobalSettings(object):
    """系统信息"""
    site_title = "xx后台管理系统"   # 左上角信息
    site_footer = "xxxxx公司"  # 下方信息
    menu_style = "accordion"   # 收起侧边栏

# ........ 省略代码.........

xadmin.site.register(views.CommAdminView,GlobalSettings) # 后台信息的关联注册

【分类显示中文名称】

分别需要修改2个文件  app应用/apps.py  和 app应用/__init__.py文件

apps.py文件修改:

# _*_ encoding:utf-8 _*_

from __future__ import unicode_literals

from django.apps import AppConfig


class UsersConfig(AppConfig):
    name = 'users'
    verbose_name = u"用户管理"  # 新增的分类名称

__init__文件修改:

default_app_config = "users.apps.UsersConfig"  # 文件夹.apps.类名称(根据不同的app和类来定义)

每个app应用都这样操作就可以了。

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转载自blog.csdn.net/qq_40134903/article/details/81090037