Delay creating DATA_DIR until config is fully imported.
This allows superset_config.py to override DATA_DIR before superset
attempts to create it in a potentially unwriteable location.
* Fix USA's state geojson for 'Country Map' visualization
Turns out the ISO codes were missing from the geojson file, this adds it
and uses human-readable indents.
* using proper ISO codes
* Linting
New linting rules started applying, I'm guessing a new version of
pylint?
* added deckgl geojson layer
* linting
* fixed comments
* addressed comments
* added override with controls.color_picker > 0
* set var properly
* set colors if property doesnt exist at all
* refacator on property mapping
* Introduce Javascript controls
This allows power-users to perform intricate transformations on data and
objects using javascript code.
The operations allowed are "sanboxed" or limited using node's vm
`runInNewContext`
https://nodejs.org/api/vm.html#vm_vm_runinnewcontext_code_sandbox_options
For now I'm only enabling in the line chart visualization, but the plan
would be to go towards offering more power to people who can write some
JS moving forward.
* Not applied
* Adding full Annotation Framework
* Viz types
* Re organizing native annotations
* liniting
* Bug fix
* Handle no data
* Cleanup
* Refactor slice form_data to data
For context, the viewport gets updated dynamically from the user
actions on the map. This is done on a timer every second or so to keep
the form data updated with the viewport settings.
With renderTrigger=true on that control that generates re-renders which
introduces glitches while zooming/panning. So turning it off as we don't
really expect users to input viewport info directly in the control
anyways.
Before this PR the only way to query lat/long is in the shape of 2
columns that contains lat and long.
Now we're adding 2 more options:
* a single column that has lat and long with a delimiter in between
* support for geohashes - geohashes are cool
* change reference for slices to chart
* change profile page reference
* change reference for Associated Slices
* change back to single quotes
* fix other single quotes
* linting
* last one
* fix test
The nvd3 docs say that it if the fastdom library is present it makes use
of it.
"Including Fastdom in your project can greatly increase the performance
of the line chart (particularly in Firefox and Internet Explorer) by
batching DOM read and write operations to avoid layout thrashing. NVD3
will take advantage of Fastdom if present."
