Mygene

MyGene.py client is now a thin wrapper of underlying biothings_client.py package, a universal Python client for all BioThings APIs, including MyGene.info.

Migrated to use MyGene.info v3 API (For API changes, see here: http://docs.mygene.info/en/latest/doc/migration_from_v2.html).
Added caching functions (using requests-cache) for all query types except when using "fetch_all". Can turn request caching on with set_caching(), off with stop_caching(). The cache can be cleared with clear_cache().
Made "fetch_all" feature compatible with Elasticsearch v2.x scroll changes.

Return None when input geneid does not exist for getgene method.
Switched to using requests for GET and POST from httplib2.
New "get_fields" method to search for matching field names.
New "fetch_all" parameter for query method to retrieve large query.

Support returning gene hits as a Pandas DataFrame (if Pandas is available)
Included "alwayslist" helper function

Python3 support.
Python2 support on v2.6 and up.

"fields" parameter in "querymany" method now accepts a list as well, besides a comma-separated string.