This is a pre-production deployment of Warehouse, however changes made here WILL affect the production instance of PyPI.
Latest Version Dependencies status unknown Test status unknown Test coverage unknown
Project Description

Release v0.1 – February 22nd, 2014

The ndef modules provides methods for creating and parsing messages and records in the NDEF format according to NFC Forum technical specification. Its main purpose is to provide comprehensive verification of raw NDEF messages. It can be used to verify messages before writing them to an actual tag.

Available on PyPI.


Valid Message

>>> import ndef
>>> message_data = 'D1010F5402656E48656C6C6F20776F726C6421'.decode('hex')
>>> message = ndef.NdefMessage(message_data)
>>> record = message.records[0]
>>> record.tnf
>>> record.type
>>> record.payload
'\x02enHello world!'

Invalid Message

>>> import ndef
>>> message_data = '9901050155610123456761'.decode('hex')
>>> message = ndef.NdefMessage(message_data)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "ndef\", line 274, in __init__
  File "ndef\", line 278, in verify
  File "ndef\", line 296, in _verify_begin_end
    raise InvalidNdefMessage("last record's ME flag is off")
ndef.ndef.InvalidNdefMessage: last record's ME flag is off

Create Message

>>> import ndef
>>> text_record = (ndef.TNF_WELL_KNOWN, ndef.RTD_TEXT, 'id', 'hello world')
>>> text_message = ndef.new_message(text_record)
>>> text_raw_ndef = text_message.to_buffer()
>>> text_raw_ndef.encode('hex')



Copyright (c) 2014 Amir Szekely

This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:

   1. The origin of this software must not be misrepresented; you must not
   claim that you wrote the original software. If you use this software
   in a product, an acknowledgment in the product documentation would be
   appreciated but is not required.

   2. Altered source versions must be plainly marked as such, and must not be
   misrepresented as being the original software.

   3. This notice may not be removed or altered from any source
Release History

Release History


This version

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Show More

Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date (9.8 kB) Copy SHA256 Checksum SHA256 Source Feb 22, 2014

Supported By

WebFaction WebFaction Technical Writing Elastic Elastic Search Pingdom Pingdom Monitoring Dyn Dyn DNS HPE HPE Development Sentry Sentry Error Logging CloudAMQP CloudAMQP RabbitMQ Heroku Heroku PaaS Kabu Creative Kabu Creative UX & Design Fastly Fastly CDN DigiCert DigiCert EV Certificate Rackspace Rackspace Cloud Servers DreamHost DreamHost Log Hosting