Python-ocpi

Complete PDF of this version: [OCPI_2.0-d2.pdf](https://github.com/ocpi/ocpi/files/135934/OCPI_2.0-d2.pdf)

Version 2.0-rc1 of the OCPI specification; includes /versions, /credentials and /locations endpoints.

Change log:

- minor bug fixes
- add more tests

Change log:
- added an exception handler middleware
- updated modules to pass authentication token in CRUD method calls

OCPI Impemented modules:
- [Version information endpoint](https://github.com/ocpi/ocpi/blob/2.2.1/version_information_endpoint.asciidoc)
- [Locations](https://github.com/ocpi/ocpi/blob/master/mod_locations.asciidoc)
- [Sessions](https://github.com/ocpi/ocpi/blob/master/mod_sessions.asciidoc)
- [CDRs](https://github.com/ocpi/ocpi/blob/master/mod_cdrs.asciidoc)
- [Tariffs](https://github.com/ocpi/ocpi/blob/master/mod_tariffs.asciidoc)
- [Tokens](https://github.com/ocpi/ocpi/blob/master/mod_tokens.asciidoc)
- [Commands](https://github.com/ocpi/ocpi/blob/master/mod_commands.asciidoc)
- [Charging Profiles](https://github.com/ocpi/ocpi/blob/master/mod_charging_profiles.asciidoc)
- [Credentials & registration](https://github.com/ocpi/ocpi/blob/2.2.1/credentials.asciidoc)

OCPI Implemented Roles:
- CPO

OCPI Implemented Topologies:
- Peer to peer