* Add Histogram as a visualization
The css and js file use the histogram code from https://bl.ocks.org/mbostock/3048450.
THe viz.py extends from BaseViz to create chart data only for one histogram
* using d3.layout.histogram
* CSS updated
The new css has been used from the d3 chart http://bl.ocks.org/mbostock/1933560
* bars are visible
* added semicolons
* histogram from http://bl.ocks.org/mbostock/1933560
It takes as input no of bins. The histogram cycles through
a set of colors for different lengths of the bar. It places a
y axis coordinate on top or on the upper end of the bar
whichever is suitable.
* update style changes
* Altering theme for more subtle alerts / labels / buttons
* Taking comments into account
* changed button-primary to more sober grey instead of brand-primary
* remove carousel from theme demo page and other useless items
* Forcing links to be gray
After ea8a7ec1ba creating a slice
started redirecting to druid datasource from sqlalchemy tables.
That's quite painful for sqlalchemy tables users.
Instead of hardcoding a choice just query the db, if we don't
have any druid datasource fallback to sqlalchemy tables.
Bonus points we remove hacky javascript and make the message
translatable.
While at it fix druid client test to not hardcode datasource id.
* caravel: fix visualization cache for python3
python3 wants bytes and not strings:
2016-07-22 10:36:09,474:INFO:root:Caching for the next 28800 seconds
2016-07-22 10:36:09,475:WARNING:root:Could not cache key 1eeb45f32960f0df0ad99a125bdaf199
2016-07-22 10:36:09,475:ERROR:root:'str' does not support the buffer interface
Traceback (most recent call last):
File "/home/rm/caraveltest/venv/lib/python3.4/site-packages/caravel/viz.py", line 306, in get_json
zlib.compress(self.json_dumps(payload)),
TypeError: 'str' does not support the buffer interface
Tested with memcached and pylibmc client library.
* docs: add note about using a proper memcached client library
* Preselect filters in filter boxes according to the get parameters
* Use the JSX version in dashboard.html
* Use default parameters in ES6 and fix the indent
* Added documentation of the health check endpoint
* Adding Minute and Second time grains for MySQL
* Fixed Migration script so that it doesn't break when new fields added to the models for Dashboards or Slices (using declarative base)
* Revert "Fixed Migration script so that it doesn't break when new fields added to the models for Dashboards or Slices (using declarative base)"
This reverts commit 0b6dd696d6.
* Code Cleanliness
