Gramex 1.57 release notes

UI component upgrades

g1 is upgraded from 0.17.1 to 0.17.3, which introduces

• g1.scale supports reverse: true and discrete scales
• Expose ES6 modules in modules.js. Allows require('g1') in node
• Following libraries have been upgraded
  • leaftlet to 1.5
  • lodash to 4.17.15
  • select2 to 4.0.8
  • vega-embed to 4.2.2
• Other UI components have also been updated to the latest patch versions.

Other enhancements

• pptxhandler now supports pptgen table column can be positional identifiers. via @nivedita.deshmukh

Developer updates

• cachetools >= 3.0.0 is required from gramex >= 1.57. Fixes #179
• Added gramex.cache.set_cache to setup TTL caches. Fixes #178
• gramex-guide is now a separate repo on GitHub.
• DataHandler, QueryHandler are deperacted. Use FormHandler

Bug fixes

• gramex.cache.query key serialization fixed with str(sql) and kwargs. Fixes #179

Statistics

The Gramex code base has:

• 17,343 lines of Python
• 2,339 lines JavaScript
• 9,962 lines of test code
• 80% test coverage

How to upgrade

To upgrade Gramex, run:

pip install --upgrade gramex
pip install --upgrade gramexenterprise    # If you use DBAuth, LDAPAuth, etc.
gramex setup --all