FastAPI Admin

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Introduction

FastAPI-Admin is a admin dashboard based on fastapi and tortoise-orm.

FastAPI-Admin provide crud feature out-of-the-box with just a few config.

Live Demo

Check a live Demo here https://fastapi-admin.long2ice.cn.

• username: admin
• password: 123456

Data in database will restore every day.

Screenshots

Requirements

• FastAPI framework as your backend framework.
• Tortoise-ORM as your orm framework, by the way, which is best asyncio orm so far and I'm one of the contributors😋.

Quick Start

Run Example Local

Look at examples.

1. git clone https://github.com/long2ice/fastapi-admin.git.
2. create database fastapi-admin and import from examples/example.sql.
3. run poetry install, you must install poetry first.
4. env DATABASE_URL=mysql://root:123456@127.0.0.1:3306/fastapi-admin PYTHONPATH=./ python3 examples/main.py, then you can see:

INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
INFO:     Started reloader process [89005]
INFO:     Started server process [89009]
INFO:     Waiting for application startup.
INFO:     Tortoise-ORM startup
    connections: {'default': 'mysql://root:123456@127.0.0.1:3306/fastapi-admin'}
    apps: {'models': {'models': ['examples.models'], 'default_connection': 'default'}}
INFO:     Tortoise-ORM started, {'default': <tortoise.backends.mysql.client.MySQLClient object at 0x110ed6760>}, {'models': {'Category': <class 'examples.models.Category'>, 'Product': <class 'examples.models.Product'>, 'User': <class 'examples.models.User'>}}
INFO:     Tortoise-ORM generating schema
INFO:     Application startup complete.

Backend Integration

> pip3 install fastapi-admin

from fastapi_admin.factory import app as admin_app

fast_app = FastAPI()

register_tortoise(fast_app, config=TORTOISE_ORM, generate_schemas=True)

fast_app.mount('/admin', admin_app)

@fast_app.on_event('startup')
async def startup():
    admin_app.init(
        admin_secret="test",
        permission=True,
        site=Site(
            name="FastAPI-Admin DEMO",
            login_footer="FASTAPI ADMIN - FastAPI Admin Dashboard",
            login_description="FastAPI Admin Dashboard",
            locale="en-US",
            locale_switcher=True,
            theme_switcher=True,
        ),
    )

Front

See restful-admin for reference.

Features

Builtin Auth And Permissions Control

You should inherit fastapi_admin.models.AbstractUser,fastapi_admin.models.AbstractPermission,fastapi_admin.models.AbstractRole and add extra fields.

from fastapi_admin.models import AbstractUser,AbstractPermission,AbstractRole

class AdminUser(AbstractUser,Model):
    is_active = fields.BooleanField(default=False, description='Is Active')
    is_superuser = fields.BooleanField(default=False, description='Is Superuser')
    status = fields.IntEnumField(Status, description='User Status')
    created_at = fields.DatetimeField(auto_now_add=True)
    updated_at = fields.DatetimeField(auto_now=True)

class Permission(AbstractPermission):
    pass

class Role(AbstractRole):
    pass

And set permission=True to active it:

admin_app.init(
    ...
    permission=True,
    site=Site(
        ...
    ),
)

And register permissions and createsuperuser:

> fastapi-admin -h
usage: fastapi-admin [-h] -c CONFIG {register_permissions,createsuperuser} ...

optional arguments:
  -h, --help            show this help message and exit
  -c CONFIG, --config CONFIG
                        Tortoise-orm config dict import path,like settings.TORTOISE_ORM.

subcommands:
  {register_permissions,createsuperuser}

Custom Login

You can write your own login view logic:

admin_app.init(
    ...
    login_view="examples.routes.login"
)

And must return json like:

{
  "user": {
    "username": "admin",
    "is_superuser": false,
    "avatar": "https://avatars2.githubusercontent.com/u/13377178?s=460&u=d150d522579f41a52a0b3dd8ea997e0161313b6e&v=4"
  },
  "token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjoyfQ.HSlcYkOEQewxyPuaqcVwCcw_wkbLB50Ws1-ZxfPoLAQ"
}

Enum Support

When you define a enum field of tortoise-orm,like IntEnumField,you can inherit fastapi_admin.enums.EnumMixin and impl choices() method, FastAPI-Admin will auto read and display and render a select widget in front.

class Status(EnumMixin, IntEnum):
    on = 1
    off = 2

    @classmethod
    def choices(cls):
        return {
            cls.on: 'ON',
            cls.off: 'OFF'
        }

Help Text

FastAPI-Admin will auto read description defined in tortoise-orm model Field and display in front with form help text.

ForeignKeyField Support

If ForeignKeyField not passed in menu.raw_id_fields,FastAPI-Admin will get all related objects and display select in front with Model.__str__.

ManyToManyField Support

FastAPI-Admin will render ManyToManyField with multiple select in form edit with Model.__str__.

JSONField Render

FastAPI-Admin will render JSONField with jsoneditor as beauty interface.

Search Fields

Defined menu.search_fields in menu will render a search form by fields.

Xlsx Export

FastAPI-Admin can export searched data to excel file when define export=True in menu.

Bulk Actions

Current FastAPI-Admin support builtin bulk action delete_all,if you want write your own bulk actions:

1. pass bulk_actions in Menu,example:

Menu(
    ...
    bulk_actions=[{
        'value': 'delete', # this is fastapi router path param.
        'text': 'delete_all', # this will show in front.
    }]
)

2. write fastapi route,example:

from fastapi_admin.schemas import BulkIn
from fastapi_admin.factory import app as admin_app

@admin_app.post(
    '/rest/{resource}/bulk/delete' # `delete` is defined in Menu before.
)
async def bulk_delete(
        bulk_in: BulkIn,
        model=Depends(get_model)
):
    await model.filter(pk__in=bulk_in.pk_list).delete()
    return {'success': True}

Default Menus

Default, FastAPI-Admin provide default menus by your models, without doing tedious works.

Table Variant

You can define RowVariant and CellVariants in computed of tortoise-orm, which will effect table rows and cells variant.

class User(AbstractUser):
    last_login = fields.DatetimeField(description="Last Login", default=datetime.datetime.now)
    avatar = fields.CharField(max_length=200, default="")
    intro = fields.TextField(default="")
    created_at = fields.DatetimeField(auto_now_add=True)

    def __str__(self):
        return f"{self.pk}#{self.username}"

    def rowVariant(self) -> str:
        if not self.is_active:
            return "warning"
        return ""

    def cellVariants(self) -> dict:
        if self.is_active:
            return {
                "intro": "info",
            }
        return {}

    class PydanticMeta:
        computed = ("rowVariant", "cellVariants")

Deployment

Deploy fastapi app by gunicorn+uvicorn or reference https://fastapi.tiangolo.com/deployment/.

Restful API Docs

See restful api docs.

Documents

See documents for reference.

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ThanksTo

• fastapi ,high performance async api framework.
• tortoise-orm ,familiar asyncio ORM for python.

License

This project is licensed under the Apache-2.0 License.