Drop Python 2 support, added Arrow 0.12
This release of pymapd is the first Python 3 only release (3.5 - 3.7 supported); users needing Python 2 support should use pymapd 0.7.1 but plan to upgrade as soon as possible, as no further maintenance will be provided to support Python 2.
With OmniSci 4.5, we changed the default installation ports for connecting to the core database, and this change is reflected in this release. Depending on your OmniSci implementation, you might still be using 9091 or 6274 for the binary connection. If you are having trouble connecting using pymapd, verify port and specify it explicitly using port=6274
in the connection string.
Notable PRs:
Drop support for Python 2 (#155)
Update for pyarrow 0.12 (#157)
Add Date in days conversion support (#168)
Switch references from 9091 to 6274 (#173)