PyXMLi helps Python developers generate invoices in XMLi 2.0, the open-source invoice format designed by Greendizer.

##Why another format? Simply because none of the available formats was good enough for what its creators needed it for.

##Design goals

• Human-readable, Web-friendly format;
• Carry data structures, not business logic;
• Stand-alone, with every detail possible from creation to archiving;
• Privilege existing standards whenever possible.

##Features PyXMLi comes with a great deal of features to make it really easier for Python developers to:

• Generate XMLi 2.0 invoices in their favorite language;
• Strongly validate pretty much every field locally before sending their invoices;
• Sign their invoices using the XMLDsig standard and a simple RSA key.

##Requirements

• Python 2.5+
• lxml 2.3+
• PyCrypto 2.5+

(Built-in setup will install all the dependencies automatically).

##Compatibility PyXMLi is compatible with Google App Engine and their Python 2.7 runtime.

##Setup Using pip:

sudo pip install git+https://github.com/Greendizer/PyXMLi.git

Using easy_install:

sudo easy_install pyxmli

Using source code:

sudo python setup.py install