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Add SpatiaLite helpers to CLI (#407)

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* Add SpatiaLite CLI helpers
* Add docs for spaitalite helpers
* Fix flake8 issues and add more detail on spatial types
* Run cog and add some help text.
* Use SpatiaLite when calculating coverage, refs #407

Co-authored-by: Simon Willison <swillison@gmail.com>
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Chris Amico 2022-02-15 19:58:07 -05:00 • committed by GitHub
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docs/cli-reference.rst
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@ -772,8 +772,10 @@ See :ref:`cli_create_database`.
sqlite-utils create-database trees.db
Options:
--enable-wal Enable WAL mode on the created database
-h, --help Show this message and exit.
--enable-wal Enable WAL mode on the created database
--init-spatialite Enable SpatiaLite on the created database
--load-extension TEXT SQLite extensions to load
-h, --help Show this message and exit.
create-table
@ -1226,4 +1228,49 @@ See :ref:`cli_drop_view`.
-h, --help Show this message and exit.
add-geometry-column
===================
::
Usage: sqlite-utils add-geometry-column [OPTIONS] DB_PATH TABLE COLUMN_NAME
Add a SpatiaLite geometry column to an existing table. Requires SpatiaLite
extension.
By default, this command will try to load the SpatiaLite extension from usual
paths. To load it from a specific path, use --load-extension.
Options:
-t, --type [POINT|LINESTRING|POLYGON|MULTIPOINT|MULTILINESTRING|MULTIPOLYGON|GEOMETRYCOLLECTION|GEOMETRY]
Specify a geometry type for this column.
[default: GEOMETRY]
--srid INTEGER Spatial Reference ID. See
https://spatialreference.org for details on
specific projections. [default: 4326]
--dimensions TEXT Coordinate dimensions. Use XYZ for three-
dimensional geometries.
--not-null Add a NOT NULL constraint.
--load-extension TEXT SQLite extensions to load
-h, --help Show this message and exit.
create-spatial-index
====================
::
Usage: sqlite-utils create-spatial-index [OPTIONS] DB_PATH TABLE COLUMN_NAME
Create a spatial index on a SpatiaLite geometry column. The table and geometry
column must already exist before trying to add a spatial index.
By default, this command will try to load the SpatiaLite extension from usual
paths. To load it from a specific path, use --load-extension.
Options:
--load-extension TEXT SQLite extensions to load
-h, --help Show this message and exit.
.. [[[end]]]