issues: 325373747
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| id | node_id | number | title | user | state | locked | assignee | milestone | comments | created_at | updated_at | closed_at | author_association | pull_request | body | repo | type | active_lock_reason | performed_via_github_app | reactions | draft | state_reason |
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| 325373747 | MDExOlB1bGxSZXF1ZXN0MTg5NzIzNzE2 | 280 | Build Dockerfile with recent Sqlite + Spatialite | 565628 | closed | 0 | 10 | 2018-05-22T16:33:50Z | 2018-06-28T11:26:23Z | 2018-05-23T17:43:35Z | CONTRIBUTOR | simonw/datasette/pulls/280 | This solves #278 without bloating the Dockerfile too much, the image size is now 495MB (original was ~240MB) but it could be reduced significantly if we only copied the output of the compilation of spatialite and friends to /usr/local/lib, instead of the entirety of it however that will take more time. In the python code change references to `import sqlite3` to `import pysqlite3` and it should use the compiled version of sqlite3.23.1. You don't need to try/except because pysqlite3 falls back to builtin sqlite3 if there is no compiled version. ```bash $ docker run --rm -it datasette spatialite SpatiaLite version ..: 4.4.0-RC0 Supported Extensions: - 'VirtualShape' [direct Shapefile access] - 'VirtualDbf' [direct DBF access] - 'VirtualXL' [direct XLS access] - 'VirtualText' [direct CSV/TXT access] - 'VirtualNetwork' [Dijkstra shortest path] - 'RTree' [Spatial Index - R*Tree] - 'MbrCache' [Spatial Index - MBR cache] - 'VirtualSpatialIndex' [R*Tree metahandler] - 'VirtualElementary' [ElemGeoms metahandler] - 'VirtualKNN' [K-Nearest Neighbors metahandler] - 'VirtualXPath' [XML Path Language - XPath] - 'VirtualFDO' [FDO-OGR interoperability] - 'VirtualGPKG' [OGC GeoPackage interoperability] - 'VirtualBBox' [BoundingBox tables] - 'SpatiaLite' [Spatial SQL - OGC] PROJ.4 version ......: Rel. 4.9.3, 15 August 2016 GEOS version ........: 3.5.1-CAPI-1.9.1 r4246 TARGET CPU ..........: x86_64-linux-gnu the SPATIAL_REF_SYS table already contains some row(s) SQLite version ......: 3.23.1 Enter ".help" for instructions SQLite version 3.23.1 2018-04-10 17:39:29 Enter ".help" for instructions Enter SQL statements terminated with a ";" spatialite> ``` ```bash $ docker run --rm -it datasette python -c "import pysqlite3; print(pysqlite3.sqlite_version)" 3.23.1 ``` | 107914493 | pull | {"url": "https://api.github.com/repos/simonw/datasette/issues/280/reactions", "total_count": 0, "+1": 0, "-1": 0, "laugh": 0, "hooray": 0, "confused": 0, "heart": 0, "rocket": 0, "eyes": 0} | 0 |