flask-objectid-converter 2.0.0

Provides url converters for flask to support pymonogs ObjectIDs

flask-objectid-converter

Provides url converters for flask to support pymonogs ObjectIDs

I found the snippet from here by Armin Ronacher but could not find a package for it.

Usage

• add the Converter to the flask app
• use it in routes

Add Converter to app:

The package defines two converters to use:

• ObjectIDConverter: stringify the id
• Base64ObjectIDConverter: produces smaller strings by encoding to base64

from flask import Flask
from flask_objectid_converter import ObjectIDConverter

app = Flask(__name__)
app.url_map.converters['objectid'] = ObjectIDConverter

Use in routes

@app.route('/users/<objectid:oid>')
def get_user(oid):
    return User.objects.get(id=oid)

Throws 404 if the requested value cant be decoded

get route via url_for

from flask import url_for
url_for(get_user, oid=User.id)

Testing

python setup.py test

Possible extensions

Make the package a proper flask extension with init_app, encode, decode functions, configuration of conversion algorithm (specify alphabet)...

Changelog

• 1.0.0: Inital version. Encodes to base64 by default.
• 2.0.0: Provide two converter classes. A simple one and a base64 encoding one. Drop python2 support.