Fixed #14

Author: vsdudakov

README.md

@@ -34,7 +34,19 @@ FastAdmin is designed to be minimalistic, functional and yet familiar.
 #### Install the package using pip:
 
 ```bash
-pip install fastadmin
+pip install fastadmin["fastapi"]  # for fastapi
+pip install fastadmin["flask"]  # for flask
+pip install fastadmin["django"]  # for django
+pip install fastadmin["fastapi,django,flask"]  # for multiple
+```
+
+or using poetry
+
+```bash
+poetry add 'fastadmin["fastapi"]'  # for fastapi
+poetry add 'fastadmin["flask"]'  # for flask
+poetry add 'fastadmin["django"]'  # for django
+poetry add 'fastadmin["fastapi,django,flask"]'  # for multiple
 ```
 
 #### Setup ENV variables
@@ -101,7 +113,6 @@ flask ...
 
 Go to [http://localhost:5000/admin](http://localhost:5000/admin).
 
-
 #### For Django:
 
 In root urls.py
@@ -125,7 +136,6 @@ python manage.py runserver
 
 Go to [http://localhost:8000/admin](http://localhost:8000/admin).
 
-
 ### Register ORM models:
 
 You have to implement authenticate method for FastAdmin authentication on AdminModel class which is registered for ADMIN_USER_MODEL.

docs/index.html

@@ -7,7 +7,10 @@
       name="viewport"
       content="width=device-width, initial-scale=1, minimum-scale=1.0, shrink-to-fit=no"
     />
-    <meta name="google-site-verification" content="c45rQ5FmAgrb6scHcK2hORmVz_8MwX6HRXrKpYu3vMw" />
+    <meta
+      name="google-site-verification"
+      content="c45rQ5FmAgrb6scHcK2hORmVz_8MwX6HRXrKpYu3vMw"
+    />
     <link href="assets/images/favicon.png" rel="icon" />
     <title>FastAdmin | Documentation</title>
     <meta
@@ -253,7 +256,19 @@ <h3>Installation</h3>
               <p class="lead">Install the package using pip:</p>
               <pre>
                 <code class="language-bash">
-pip install fastadmin
+pip install fastadmin["fastapi"]  # for fastapi
+pip install fastadmin["flask"]  # for flask
+pip install fastadmin["django"]  # for django
+pip install fastadmin["fastapi,django,flask"]  # for multiple
+                </code>
+              </pre>
+              <p class="lead">Or using poetry:</p>
+              <pre>
+                <code class="language-bash">
+poetry add 'fastadmin["fastapi"]'  # for fastapi
+poetry add 'fastadmin["flask"]'  # for flask
+poetry add 'fastadmin["django"]'  # for django
+poetry add 'fastadmin["fastapi,django,flask"]'  # for multiple
                 </code>
               </pre>
               <p class="lead">
@@ -297,8 +312,8 @@ <h4>FastAPI Framework</h4>
 ...
               </code>
             </pre>
-            <h4>Flask Framework</h4>
-            <pre>
+              <h4>Flask Framework</h4>
+              <pre>
               <code class="language-python">
 from flask import Flask
 from fastadmin import flask_app as admin_app
@@ -315,9 +330,7 @@ <h4>Flask Framework</h4>
                 </code>
               </pre>
               <h4>Django Framework</h4>
-              <p class="lead">
-                In root urls.py:
-              </p>
+              <p class="lead">In root urls.py:</p>
               <pre>
                 <code class="language-python">
 from django.urls import path
@@ -878,9 +891,7 @@ <h2>InlineModelAdmin objects</h2>
                 The admin interface has the ability to edit models on the same
                 page as a parent model. These are called inlines.
               </p>
-              <p class="lead">
-                Tortoise Example:
-              </p>
+              <p class="lead">Tortoise Example:</p>
               <pre>
                 <code class="language-python">
 from tortoise.models import Model
@@ -1062,12 +1073,7 @@ <h3 id="#v0_1_18">
       </footer>
     </div>
 
-    <a
-      id="back-to-top"
-      data-toggle="tooltip"
-      title="Back to Top"
-      href="#"
-    >
+    <a id="back-to-top" data-toggle="tooltip" title="Back to Top" href="#">
       ^
     </a>
 

fastadmin/__init__.py

@@ -1,7 +1,20 @@
 # api
-from fastadmin.api.frameworks.django.app.urls import get_admin_urls
-from fastadmin.api.frameworks.fastapi.app import app as fastapi_app
-from fastadmin.api.frameworks.flask.app import app as flask_app
+import logging
+
+try:
+    from fastadmin.api.frameworks.django.app.urls import get_admin_urls
+except ModuleNotFoundError:
+    logging.info("Django not installed")
+
+try:
+    from fastadmin.api.frameworks.fastapi.app import app as fastapi_app
+except ModuleNotFoundError:
+    logging.info("FastAPI not installed")
+
+try:
+    from fastadmin.api.frameworks.flask.app import app as flask_app
+except ModuleNotFoundError:
+    logging.info("Flask not installed")
 
 # models
 from fastadmin.models.base import InlineModelAdmin, ModelAdmin