Merge 'rediscli' example into 'forms-files-images'.

examples/forms-files-images/README.rst

 This example shows how you can::
 
-    * define your own custom forms by using form
-rendering rules
+    * define your own custom forms by using form rendering rules
     * handle generic static file uploads
     * handle image uploads
     * turn a TextArea field into a rich WYSIWYG editor using WTForms and CKEditor
+    * set up a Flask-Admin view as a Redis terminal
 
 
 To run this example:

examples/forms-files-images/app.py

@@ -3,6 +3,7 @@ import os.path as op
 
 from flask import Flask, url_for
 from flask_sqlalchemy import SQLAlchemy
+from redis import Redis
 from wtforms import fields, widgets
 
 from sqlalchemy.event import listens_for
@@ -10,7 +11,7 @@ from jinja2 import Markup
 
 from flask_admin import Admin, form
 from flask_admin.form import rules
-from flask_admin.contrib import sqla
+from flask_admin.contrib import sqla, rediscli
 
 
 # Create application
@@ -199,6 +200,7 @@ admin.add_view(FileView(File, db.session))
 admin.add_view(ImageView(Image, db.session))
 admin.add_view(UserView(User, db.session))
 admin.add_view(PageView(Page, db.session))
+admin.add_view(rediscli.RedisCli(Redis()))
 
 
 def build_sample_db():

examples/forms-files-images/requirements.txt

@@ -2,3 +2,4 @@ Flask
 Flask-Admin
 Flask-SQLAlchemy
 pillow
+redis

examples/rediscli/README.rst

-This example shows how to set up a Flask-Admin view as a Redis terminal.
-
-To run this example:
-
-1. Clone the repository::
-
-    git clone https://github.com/flask-admin/flask-admin.git
-    cd flask-admin
-
-2. Create and activate a virtual environment::
-
-    virtualenv env
-    source env/bin/activate
-
-3. Install requirements::
-
-    pip install -r 'examples/rediscli/requirements.txt'
-
-4. Run the application::
-
-    python examples/rediscli/app.py
-
-You should now be able to access a Redis instance on your machine (if it is running) through the admin interface.

examples/rediscli/app.py

-from flask import Flask
-
-from redis import Redis
-
-import flask_admin as admin
-from flask_admin.contrib import rediscli
-
-# Create flask app
-app = Flask(__name__)
-
-
-# Flask views
-@app.route('/')
-def index():
-    return '<a href="/admin/">Click me to get to Admin!</a>'
-
-
-if __name__ == '__main__':
-    # Create admin interface
-    admin = admin.Admin(app, name="Example: Redis")
-    admin.add_view(rediscli.RedisCli(Redis()))
-
-    # Start app
-    app.run(debug=True)

examples/rediscli/requirements.txt

-Flask
-Flask-Admin
-redis