Fastadmin @vsdudakov — Flask Gitzella

Admin Dashboard App for FastAPI/Flask/Django

Screenshots

Introduction

FastAdmin is an easy-to-use Admin Dashboard App for FastAPI/Django/Flask inspired by Django Admin.

FastAdmin was built with relations in mind and admiration for the excellent and popular Django Admin. It's engraved in its design that you may configure your admin dashboard for FastAPI/Django/Flask easiest way.

FastAdmin is designed to be minimalistic, functional and yet familiar.

Getting Started

If you have any questions that are beyond the scope of the documentation, Please feel free to email us.

Installation

Follow the steps below to setup FastAdmin:

Install the package using pip:

Note: For zsh and macos use: pip install fastadmin[fastapi,django]

pip install fastadmin[fastapi,django]  # for fastapi with django orm
pip install fastadmin[fastapi,tortoise-orm]  # for fastapi with tortoise orm
pip install fastadmin[fastapi,pony]  # for fastapi with pony orm
pip install fastadmin[fastapi,sqlalchemy]  # for fastapi with sqlalchemy orm
pip install fastadmin[django]  # for django with django orm
pip install fastadmin[django,pony]  # for django with pony orm
pip install fastadmin[flask,sqlalchemy]  # for flask with sqlalchemy

Install the package using poetry:

poetry add 'fastadmin[fastapi,django]'  # for fastapi with django orm
poetry add 'fastadmin[fastapi,tortoise-orm]'  # for fastapi with tortoise orm
poetry add 'fastadmin[fastapi,pony]'  # for fastapi with pony orm
poetry add 'fastadmin[fastapi,sqlalchemy]'  # for fastapi with sqlalchemy orm
poetry add 'fastadmin[django]'  # for django with django orm
poetry add 'fastadmin[django,pony]'  # for django with pony orm
poetry add 'fastadmin[flask,sqlalchemy]'  # for flask with sqlalchemy

Configure required settings using virtual environment variables:

Note: You can add these variables to .env and use python-dotenv to load them. See all settings here

export ADMIN_USER_MODEL=User
export ADMIN_USER_MODEL_USERNAME_FIELD=username
export ADMIN_SECRET_KEY=secret_key

Quick Tutorial

Setup FastAdmin for a framework

FastAPI

from fastapi import FastAPI

from fastadmin import fastapi_app as admin_app

app = FastAPI()

app.mount("/admin", admin_app)

Django

from django.urls import path

from fastadmin import get_django_admin_urls as get_admin_urls
from fastadmin.settings import settings

urlpatterns = [
    path(f"{settings.ADMIN_PREFIX}/", get_admin_urls()),
]

Flask

from flask import Flask

from fastadmin import flask_app as admin_app

app = Flask(__name__)

app.register_blueprint(admin_app, url_prefix="/admin")

Tortoise ORM

from uuid import UUID

import bcrypt
from tortoise import fields
from tortoise.models import Model

from fastadmin import TortoiseModelAdmin, register


class User(Model):
    username = fields.CharField(max_length=255, unique=True)
    hash_password = fields.CharField(max_length=255)
    is_superuser = fields.BooleanField(default=False)
    is_active = fields.BooleanField(default=False)

    def __str__(self):
        return self.username


@register(User)
class UserAdmin(TortoiseModelAdmin):
    exclude = ("hash_password",)
    list_display = ("id", "username", "is_superuser", "is_active")
    list_display_links = ("id", "username")
    list_filter = ("id", "username", "is_superuser", "is_active")
    search_fields = ("username",)

    async def authenticate(self, username: str, password: str) -> UUID | int | None:
        user = await User.filter(username=username, is_superuser=True).first()
        if not user:
            return None
        if not bcrypt.checkpw(password.encode(), user.hash_password.encode()):
            return None
        return user.id

Django ORM

from django.db import models

from fastadmin import DjangoModelAdmin, register


class User(models.Model):
    username = models.CharField(max_length=255, unique=True)
    hash_password = models.CharField(max_length=255)
    is_superuser = models.BooleanField(default=False)
    is_active = models.BooleanField(default=False)

    def __str__(self):
        return self.username


@register(User)
class UserAdmin(DjangoModelAdmin):
    exclude = ("hash_password",)
    list_display = ("id", "username", "is_superuser", "is_active")
    list_display_links = ("id", "username")
    list_filter = ("id", "username", "is_superuser", "is_active")
    search_fields = ("username",)

    def authenticate(self, username, password):
        obj = User.objects.filter(username=username, is_superuser=True).first()
        if not obj:
            return None
        if not obj.check_password(password):
            return None
        return obj.id

SQL Alchemy

import bcrypt
from sqlalchemy import Boolean, Integer, String, select
from sqlalchemy.ext.asyncio import async_sessionmaker, create_async_engine
from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column

from fastadmin import SqlAlchemyModelAdmin, register

sqlalchemy_engine = create_async_engine(
    "sqlite+aiosqlite:///:memory:",
    echo=True,
)
sqlalchemy_sessionmaker = async_sessionmaker(sqlalchemy_engine, expire_on_commit=False)


class Base(DeclarativeBase):
    pass


class User(Base):
    __tablename__ = "user"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, nullable=False)
    username: Mapped[str] = mapped_column(String(length=255), nullable=False)
    hash_password: Mapped[str] = mapped_column(String(length=255), nullable=False)
    is_superuser: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
    is_active: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)

    def __str__(self):
        return self.username


@register(User, sqlalchemy_sessionmaker=sqlalchemy_sessionmaker)
class UserAdmin(SqlAlchemyModelAdmin):
    exclude = ("hash_password",)
    list_display = ("id", "username", "is_superuser", "is_active")
    list_display_links = ("id", "username")
    list_filter = ("id", "username", "is_superuser", "is_active")
    search_fields = ("username",)

    async def authenticate(self, username, password):
        sessionmaker = self.get_sessionmaker()
        async with sessionmaker() as session:
            query = select(User).filter_by(username=username, password=password, is_superuser=True)
            result = await session.scalars(query)
            user = result.first()
            if not user:
                return None
            if not bcrypt.checkpw(password.encode(), user.hash_password.encode()):
                return None
            return user.id

Pony ORM

import bcrypt
from pony.orm import Database, PrimaryKey, Required, db_session

from fastadmin import PonyORMModelAdmin, register

db = Database()
db.bind(provider="sqlite", filename=":memory:", create_db=True)


class User(db.Entity):  # type: ignore [name-defined]
    _table_ = "user"
    id = PrimaryKey(int, auto=True)
    username = Required(str)
    hash_password = Required(str)
    is_superuser = Required(bool, default=False)
    is_active = Required(bool, default=False)

    def __str__(self):
        return self.username


@register(User)
class UserAdmin(PonyORMModelAdmin):
    exclude = ("hash_password",)
    list_display = ("id", "username", "is_superuser", "is_active")
    list_display_links = ("id", "username")
    list_filter = ("id", "username", "is_superuser", "is_active")
    search_fields = ("username",)

    @db_session
    def authenticate(self, username, password):
        user = next((f for f in self.model_cls.select(username=username, password=password, is_superuser=True)), None)
        if not user:
            return None
        if not bcrypt.checkpw(password.encode(), user.hash_password.encode()):
            return None
        return user.id

Documentation

See full documentation here.

License

This project is licensed under the MIT License - see the LICENSE file for details.

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