{"id": "changelog:id209", "page": "changelog", "ref": "id209", "title": "0.10 (2017-11-14)", "content": "Fixed  #83  - 500 error on individual row pages. \n                 \n                 \n                     Stop using sqlite WITH RECURSIVE in our tests. \n                     The version of Python 3 running in Travis CI doesn't support this.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/83\", \"label\": \"#83\"}]"}
{"id": "changelog:id21", "page": "changelog", "ref": "id21", "title": "0.60 (2022-01-13)", "content": "", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id211", "page": "changelog", "ref": "id211", "title": "0.9 (2017-11-13)", "content": "Added  --sql_time_limit_ms  and  --extra-options . \n                     The serve command now accepts  --sql_time_limit_ms  for customizing the SQL time\n                        limit. \n                     The publish and package commands now accept  --extra-options  which can be used\n                        to specify additional options to be passed to the datasite serve command when\n                        it executes inside the resulting Docker containers.", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id212", "page": "changelog", "ref": "id212", "title": "0.8 (2017-11-13)", "content": "V0.8 - added PyPI metadata, ready to ship. \n                 \n                 \n                     Implemented offset/limit pagination for views ( #70 ). \n                 \n                 \n                     Improved pagination. ( #78 ) \n                 \n                 \n                     Limit on max rows returned, controlled by  --max_returned_rows  option. ( #69 ) \n                     If someone executes 'select * from table' against a table with a million rows\n                        in it, we could run into problems: just serializing that much data as JSON is\n                        likely to lock up the server. \n                     Solution: we now have a hard limit on the maximum number of rows that can be\n                        returned by a query. If that limit is exceeded, the server will return a\n                         \"truncated\": true  field in the JSON. \n                     This limit can be optionally controlled by the new  --max_returned_rows \n                        option. Setting that option to 0 disables the limit entirely.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/70\", \"label\": \"#70\"}, {\"href\": \"https://github.com/simonw/datasette/issues/78\", \"label\": \"#78\"}, {\"href\": \"https://github.com/simonw/datasette/issues/69\", \"label\": \"#69\"}]"}
{"id": "changelog:id22", "page": "changelog", "ref": "id22", "title": "0.59.4 (2021-11-29)", "content": "Fixed bug where columns with a leading underscore could not be removed from the interactive filters list. ( #1527 ) \n                 \n                 \n                     Fixed bug where columns with a leading underscore were not correctly linked to by the \"Links from other tables\" interface on the row page. ( #1525 ) \n                 \n                 \n                     Upgraded dependencies  aiofiles ,  black  and  janus .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1527\", \"label\": \"#1527\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1525\", \"label\": \"#1525\"}]"}
{"id": "changelog:id23", "page": "changelog", "ref": "id23", "title": "0.59.3 (2021-11-20)", "content": "Fixed numerous bugs when running Datasette  behind a proxy  with a prefix URL path using the  base_url  setting. A live demo of this mode is now available at  datasette-apache-proxy-demo.datasette.io/prefix/ . ( #1519 ,  #838 ) \n                 \n                 \n                     ?column__arraycontains=  and  ?column__arraynotcontains=  table parameters now also work against SQL views. ( #448 ) \n                 \n                 \n                     ?_facet_array=column  no longer returns incorrect counts if columns contain the same value more than once.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://datasette-apache-proxy-demo.datasette.io/prefix/\", \"label\": \"datasette-apache-proxy-demo.datasette.io/prefix/\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1519\", \"label\": \"#1519\"}, {\"href\": \"https://github.com/simonw/datasette/issues/838\", \"label\": \"#838\"}, {\"href\": \"https://github.com/simonw/datasette/issues/448\", \"label\": \"#448\"}]"}
{"id": "changelog:id24", "page": "changelog", "ref": "id24", "title": "0.59.2 (2021-11-13)", "content": "Column names with a leading underscore now work correctly when used as a facet. ( #1506 ) \n                 \n                 \n                     Applying  ?_nocol=  to a column no longer removes that column from the filtering interface. ( #1503 ) \n                 \n                 \n                     Official Datasette Docker container now uses Debian Bullseye as the base image. ( #1497 ) \n                 \n                 \n                     Datasette is four years old today! Here's the  original release announcement  from 2017.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1506\", \"label\": \"#1506\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1503\", \"label\": \"#1503\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1497\", \"label\": \"#1497\"}, {\"href\": \"https://simonwillison.net/2017/Nov/13/datasette/\", \"label\": \"original release announcement\"}]"}
{"id": "changelog:id25", "page": "changelog", "ref": "id25", "title": "0.59.1 (2021-10-24)", "content": "Fix compatibility with Python 3.10. ( #1482 ) \n                 \n                 \n                     Documentation on how to use  Named parameters  with integer and floating point values. ( #1496 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1482\", \"label\": \"#1482\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1496\", \"label\": \"#1496\"}]"}
{"id": "changelog:id26", "page": "changelog", "ref": "id26", "title": "0.59 (2021-10-14)", "content": "Columns can now have associated metadata descriptions in  metadata.json , see  Column descriptions . ( #942 ) \n                 \n                 \n                     New  register_commands()  plugin hook allows plugins to register additional Datasette CLI commands, e.g.  datasette mycommand file.db . ( #1449 ) \n                 \n                 \n                     Adding  ?_facet_size=max  to a table page now shows the number of unique values in each facet. ( #1423 ) \n                 \n                 \n                     Upgraded dependency  httpx 0.20  - the undocumented  allow_redirects=  parameter to  datasette.client  is now  follow_redirects= , and defaults to  False  where it previously defaulted to  True . ( #1488 ) \n                 \n                 \n                     The  --cors  option now causes Datasette to return the  Access-Control-Allow-Headers: Authorization  header, in addition to  Access-Control-Allow-Origin: * . ( #1467 ) \n                 \n                 \n                     Code that figures out which named parameters a SQL query takes in order to display form fields for them is no longer confused by strings that contain colon characters. ( #1421 ) \n                 \n                 \n                     Renamed  --help-config  option to  --help-settings . ( #1431 ) \n                 \n                 \n                     datasette.databases  property is now a documented API. ( #1443 ) \n                 \n                 \n                     The  base.html  template now wraps everything other than the  <footer>  in a  <div class=\"not-footer\">  element, to help with advanced CSS customization. ( #1446 ) \n                 \n                 \n                     The  render_cell()  plugin hook can now return an awaitable function. This means the hook can execute SQL queries. ( #1425 ) \n                 \n                 \n                     register_routes(datasette)  plugin hook now accepts an optional  datasette  argument. ( #1404 ) \n                 \n                 \n                     New  hide_sql  canned query option for defaulting to hiding the SQL query used by a canned query, see  Additional canned query options . ( #1422 ) \n                 \n                 \n                     New  --cpu  option for  datasette publish cloudrun . ( #1420 ) \n                 \n                 \n                     If  Rich  is installed in the same virtual environment as Datasette, it will be used to provide enhanced display of error tracebacks on the console. ( #1416 ) \n                 \n                 \n                     datasette.utils   parse_metadata(content)  function, used by the new  datasette-remote-metadata plugin , is now a documented API. ( #1405 ) \n                 \n                 \n                     Fixed bug where  ?_next=x&_sort=rowid  could throw an error. ( #1470 ) \n                 \n                 \n                     Column cog menu no longer shows the option to facet by a column that is already selected by the default facets in metadata. ( #1469 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/942\", \"label\": \"#942\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1449\", \"label\": \"#1449\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1423\", \"label\": \"#1423\"}, {\"href\": \"https://github.com/encode/httpx/releases/tag/0.20.0\", \"label\": \"httpx 0.20\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1488\", \"label\": \"#1488\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1467\", \"label\": \"#1467\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1421\", \"label\": \"#1421\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1431\", \"label\": \"#1431\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1443\", \"label\": \"#1443\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1446\", \"label\": \"#1446\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1425\", \"label\": \"#1425\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1404\", \"label\": \"#1404\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1422\", \"label\": \"#1422\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1420\", \"label\": \"#1420\"}, {\"href\": \"https://github.com/willmcgugan/rich\", \"label\": \"Rich\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1416\", \"label\": \"#1416\"}, {\"href\": \"https://datasette.io/plugins/datasette-remote-metadata\", \"label\": \"datasette-remote-metadata plugin\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1405\", \"label\": \"#1405\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1470\", \"label\": \"#1470\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1469\", \"label\": \"#1469\"}]"}
{"id": "changelog:id27", "page": "changelog", "ref": "id27", "title": "0.58.1 (2021-07-16)", "content": "Fix for an intermittent race condition caused by the  refresh_schemas()  internal function. ( #1231 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1231\", \"label\": \"#1231\"}]"}
{"id": "changelog:id28", "page": "changelog", "ref": "id28", "title": "0.58 (2021-07-14)", "content": "New  datasette --uds /tmp/datasette.sock  option for binding Datasette to a Unix domain socket, see  proxy documentation  ( #1388 ) \n                 \n                 \n                     \"searchmode\": \"raw\"  table metadata option for defaulting a table to executing SQLite full-text search syntax without first escaping it, see  Advanced SQLite search queries . ( #1389 ) \n                 \n                 \n                     New plugin hook:  get_metadata(datasette, key, database, table) , for returning custom metadata for an instance, database or table. Thanks, Brandon Roberts! ( #1384 ) \n                 \n                 \n                     New plugin hook:  skip_csrf(datasette, scope) , for opting out of CSRF protection based on the incoming request. ( #1377 ) \n                 \n                 \n                     The  menu_links() ,  table_actions()  and  database_actions()  plugin hooks all gained a new optional  request  argument providing access to the current request. ( #1371 ) \n                 \n                 \n                     Major performance improvement for Datasette faceting. ( #1394 ) \n                 \n                 \n                     Improved documentation for  Running Datasette behind a proxy  to recommend using  ProxyPreservehost On  with Apache. ( #1387 ) \n                 \n                 \n                     POST  requests to endpoints that do not support that HTTP verb now return a 405 error. \n                 \n                 \n                     db.path  can now be provided as a  pathlib.Path  object, useful when writing unit tests for plugins. Thanks, Chris Amico. ( #1365 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1388\", \"label\": \"#1388\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1389\", \"label\": \"#1389\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1384\", \"label\": \"#1384\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1377\", \"label\": \"#1377\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1371\", \"label\": \"#1371\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1394\", \"label\": \"#1394\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1387\", \"label\": \"#1387\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1365\", \"label\": \"#1365\"}]"}
{"id": "changelog:id29", "page": "changelog", "ref": "id29", "title": "0.57.1 (2021-06-08)", "content": "Fixed visual display glitch with global navigation menu. ( #1367 ) \n                 \n                 \n                     No longer truncates the list of table columns displayed on the  /database  page. ( #1364 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1367\", \"label\": \"#1367\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1364\", \"label\": \"#1364\"}]"}
{"id": "changelog:id3", "page": "changelog", "ref": "id3", "title": "0.64.5 (2023-10-08)", "content": "Dropped dependency on  click-default-group-wheel , which could cause a dependency conflict. ( #2197 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/2197\", \"label\": \"#2197\"}]"}
{"id": "facets:id3", "page": "facets", "ref": "id3", "title": "Facet by date", "content": "If Datasette finds any columns that contain dates in the first 100 values, it will offer a faceting interface against the dates of those values.\n                This works especially well against timestamp values such as  2019-03-01 12:44:00 . \n             Example here:  latest.datasette.io/fixtures/facetable?_facet_date=created", "breadcrumbs": "[\"Facets\"]", "references": "[{\"href\": \"https://latest.datasette.io/fixtures/facetable?_facet_date=created\", \"label\": \"latest.datasette.io/fixtures/facetable?_facet_date=created\"}]"}
{"id": "sql_queries:id3", "page": "sql_queries", "ref": "id3", "title": "Cross-database queries", "content": "SQLite has the ability to run queries that join across multiple databases. Up to ten databases can be attached to a single SQLite connection and queried together. \n             Datasette can execute joins across multiple databases if it is started with the  --crossdb  option: \n             datasette fixtures.db extra_database.db --crossdb \n             If it is started in this way, the  /_memory  page can be used to execute queries that join across multiple databases. \n             References to tables in attached databases should be preceded by the database name and a period. \n             For example, this query will show a list of tables across both of the above databases: \n             select\n  'fixtures' as database, *\nfrom\n  [fixtures].sqlite_master\nunion\nselect\n  'extra_database' as database, *\nfrom\n  [extra_database].sqlite_master \n             Try that out here .", "breadcrumbs": "[\"Running SQL queries\"]", "references": "[{\"href\": \"https://latest.datasette.io/_memory?sql=select%0D%0A++%27fixtures%27+as+database%2C+*%0D%0Afrom%0D%0A++%5Bfixtures%5D.sqlite_master%0D%0Aunion%0D%0Aselect%0D%0A++%27extra_database%27+as+database%2C+*%0D%0Afrom%0D%0A++%5Bextra_database%5D.sqlite_master\", \"label\": \"Try that out here\"}]"}
{"id": "changelog:id30", "page": "changelog", "ref": "id30", "title": "0.57 (2021-06-05)", "content": "This release fixes a  reflected cross-site scripting  security hole with the  ?_trace=1  feature. You should upgrade to this version, or to Datasette 0.56.1, as soon as possible. ( #1360 ) \n             \n             In addition to the security fix, this release includes  ?_col=  and  ?_nocol=  options for controlling which columns are displayed for a table,  ?_facet_size=  for increasing the number of facet results returned, re-display of your SQL query should an error occur and numerous bug fixes.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://owasp.org/www-community/attacks/xss/#reflected-xss-attacks\", \"label\": \"reflected cross-site scripting\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1360\", \"label\": \"#1360\"}]"}
{"id": "changelog:id31", "page": "changelog", "ref": "id31", "title": "0.56.1 (2021-06-05)", "content": "This release fixes a  reflected cross-site scripting  security hole with the  ?_trace=1  feature. You should upgrade to this version, or to Datasette 0.57, as soon as possible. ( #1360 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://owasp.org/www-community/attacks/xss/#reflected-xss-attacks\", \"label\": \"reflected cross-site scripting\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1360\", \"label\": \"#1360\"}]"}
{"id": "changelog:id32", "page": "changelog", "ref": "id32", "title": "0.56 (2021-03-28)", "content": "Documentation improvements, bug fixes and support for SpatiaLite 5. \n             \n                 \n                     The SQL editor can now be resized by dragging a handle. ( #1236 ) \n                 \n                 \n                     Fixed a bug with JSON faceting and the  __arraycontains  filter caused by tables with spaces in their names. ( #1239 ) \n                 \n                 \n                     Upgraded  httpx  dependency. ( #1005 ) \n                 \n                 \n                     JSON faceting is now suggested even if a column contains blank strings. ( #1246 ) \n                 \n                 \n                     New  datasette.add_memory_database()  method. ( #1247 ) \n                 \n                 \n                     The  Response.asgi_send()  method is now documented. ( #1266 ) \n                 \n                 \n                     The official Datasette Docker image now bundles SpatiaLite version 5. ( #1278 ) \n                 \n                 \n                     Fixed a  no such table: pragma_database_list  bug when running Datasette against SQLite versions prior to SQLite 3.16.0. ( #1276 ) \n                 \n                 \n                     HTML lists displayed in table cells are now styled correctly. Thanks, Bob Whitelock. ( #1141 ,  #1252 ) \n                 \n                 \n                     Configuration directory mode now correctly serves immutable databases that are listed in  inspect-data.json . Thanks Campbell Allen and Frankie Robertson. ( #1031 ,  #1229 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1236\", \"label\": \"#1236\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1239\", \"label\": \"#1239\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1005\", \"label\": \"#1005\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1246\", \"label\": \"#1246\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1247\", \"label\": \"#1247\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1266\", \"label\": \"#1266\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1278\", \"label\": \"#1278\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1276\", \"label\": \"#1276\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1141\", \"label\": \"#1141\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1252\", \"label\": \"#1252\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1031\", \"label\": \"#1031\"}, {\"href\": \"https://github.com/simonw/datasette/pull/1229\", \"label\": \"#1229\"}]"}
{"id": "changelog:id33", "page": "changelog", "ref": "id33", "title": "0.55 (2021-02-18)", "content": "Support for cross-database SQL queries and built-in support for serving via HTTPS. \n             \n                 \n                     The new  --crossdb  command-line option causes Datasette to attach up to ten database files to the same  /_memory  database connection. This enables cross-database SQL queries, including the ability to use joins and unions to combine data from tables that exist in different database files. See  Cross-database queries  for details. ( #283 ) \n                 \n                 \n                     --ssl-keyfile  and  --ssl-certfile  options can be used to specify a TLS certificate, allowing Datasette to serve traffic over  https://  without needing to run it behind a separate proxy. ( #1221 ) \n                 \n                 \n                     The  /:memory:  page has been renamed (and redirected) to  /_memory  for consistency with the new  /_internal  database introduced in Datasette 0.54. ( #1205 ) \n                 \n                 \n                     Added plugin testing documentation on  Using pdb for errors thrown inside Datasette . ( #1207 ) \n                 \n                 \n                     The  official Datasette Docker image  now uses Python 3.7.10, applying  the latest security fix  for that Python version. ( #1235 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/283\", \"label\": \"#283\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1221\", \"label\": \"#1221\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1205\", \"label\": \"#1205\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1207\", \"label\": \"#1207\"}, {\"href\": \"https://hub.docker.com/r/datasetteproject/datasette\", \"label\": \"official Datasette Docker image\"}, {\"href\": \"https://www.python.org/downloads/release/python-3710/\", \"label\": \"the latest security fix\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1235\", \"label\": \"#1235\"}]"}
{"id": "changelog:id34", "page": "changelog", "ref": "id34", "title": "0.54.1 (2021-02-02)", "content": "Fixed a bug where  ?_search=  and  ?_sort=  parameters were incorrectly duplicated when the filter form on the table page was re-submitted. ( #1214 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1214\", \"label\": \"#1214\"}]"}
{"id": "changelog:id35", "page": "changelog", "ref": "id35", "title": "0.54 (2021-01-25)", "content": "The two big new features in this release are the  _internal  SQLite in-memory database storing details of all connected databases and tables, and support for JavaScript modules in plugins and additional scripts. \n             For additional commentary on this release, see  Datasette 0.54, the annotated release notes .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://simonwillison.net/2021/Jan/25/datasette/\", \"label\": \"Datasette 0.54, the annotated release notes\"}]"}
{"id": "changelog:id36", "page": "changelog", "ref": "id36", "title": "Other changes", "content": "Datasette can now open multiple database files with the same name, e.g. if you run  datasette path/to/one.db path/to/other/one.db . ( #509 ) \n                     \n                     \n                         datasette publish cloudrun  now sets  force_https_urls  for every deployment, fixing some incorrect  http://  links. ( #1178 ) \n                     \n                     \n                         Fixed a bug in the example nginx configuration in  Running Datasette behind a proxy . ( #1091 ) \n                     \n                     \n                         The  Datasette Ecosystem  documentation page has been reduced in size in favour of the  datasette.io   tools  and  plugins  directories. ( #1182 ) \n                     \n                     \n                         The request object now provides a  request.full_path  property, which returns the path including any query string. ( #1184 ) \n                     \n                     \n                         Better error message for disallowed  PRAGMA  clauses in SQL queries. ( #1185 ) \n                     \n                     \n                         datasette publish heroku  now deploys using  python-3.8.7 . \n                     \n                     \n                         New plugin testing documentation on  Testing outbound HTTP calls with pytest-httpx . ( #1198 ) \n                     \n                     \n                         All  ?_*  query string parameters passed to the table page are now persisted in hidden form fields, so parameters such as  ?_size=10  will be correctly passed to the next page when query filters are changed. ( #1194 ) \n                     \n                     \n                         Fixed a bug loading a database file called  test-database (1).sqlite . ( #1181 )", "breadcrumbs": "[\"Changelog\", \"0.54 (2021-01-25)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/509\", \"label\": \"#509\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1178\", \"label\": \"#1178\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1091\", \"label\": \"#1091\"}, {\"href\": \"https://datasette.io/tools\", \"label\": \"tools\"}, {\"href\": \"https://datasette.io/plugins\", \"label\": \"plugins\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1182\", \"label\": \"#1182\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1184\", \"label\": \"#1184\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1185\", \"label\": \"#1185\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1198\", \"label\": \"#1198\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1194\", \"label\": \"#1194\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1181\", \"label\": \"#1181\"}]"}
{"id": "changelog:id37", "page": "changelog", "ref": "id37", "title": "0.53 (2020-12-10)", "content": "Datasette has an official project website now, at  https://datasette.io/ . This release mainly updates the documentation to reflect the new site. \n             \n                 \n                     New  ?column__arraynotcontains=  table filter. ( #1132 ) \n                 \n                 \n                     datasette serve  has a new  --create  option, which will create blank database files if they do not already exist rather than exiting with an error. ( #1135 ) \n                 \n                 \n                     New  ?_header=off  option for CSV export which omits the CSV header row,  documented here . ( #1133 ) \n                 \n                 \n                     \"Powered by Datasette\" link in the footer now links to  https://datasette.io/ . ( #1138 ) \n                 \n                 \n                     Project news no longer lives in the README - it can now be found at  https://datasette.io/news . ( #1137 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://datasette.io/\", \"label\": \"https://datasette.io/\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1132\", \"label\": \"#1132\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1135\", \"label\": \"#1135\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1133\", \"label\": \"#1133\"}, {\"href\": \"https://datasette.io/\", \"label\": \"https://datasette.io/\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1138\", \"label\": \"#1138\"}, {\"href\": \"https://datasette.io/news\", \"label\": \"https://datasette.io/news\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1137\", \"label\": \"#1137\"}]"}
{"id": "changelog:id38", "page": "changelog", "ref": "id38", "title": "0.52.5 (2020-12-09)", "content": "Fix for error caused by combining the  _searchmode=raw  and  ?_search_COLUMN  parameters. ( #1134 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1134\", \"label\": \"#1134\"}]"}
{"id": "changelog:id39", "page": "changelog", "ref": "id39", "title": "0.52.4 (2020-12-05)", "content": "Show  pysqlite3  version on  /-/versions , if installed. ( #1125 ) \n                 \n                 \n                     Errors output by Datasette (e.g. for invalid SQL queries) now go to  stderr , not  stdout . ( #1131 ) \n                 \n                 \n                     Fix for a startup error on windows caused by unnecessary  from os import EX_CANTCREAT  - thanks, Abdussamet Ko\u00e7ak.  ( #1094 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/coleifer/pysqlite3\", \"label\": \"pysqlite3\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1125\", \"label\": \"#1125\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1131\", \"label\": \"#1131\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1094\", \"label\": \"#1094\"}]"}
{"id": "changelog:id4", "page": "changelog", "ref": "id4", "title": "0.64.4 (2023-09-21)", "content": "Fix for a crashing bug caused by viewing the table page for a named in-memory database. ( #2189 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/2189\", \"label\": \"#2189\"}]"}
{"id": "changelog:id40", "page": "changelog", "ref": "id40", "title": "0.52.3 (2020-12-03)", "content": "Fixed bug where static assets would 404 for Datasette installed on ARM Amazon Linux. ( #1124 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1124\", \"label\": \"#1124\"}]"}
{"id": "changelog:id41", "page": "changelog", "ref": "id41", "title": "0.52.2 (2020-12-02)", "content": "Generated columns from SQLite 3.31.0 or higher are now correctly displayed. ( #1116 ) \n                 \n                 \n                     Error message if you attempt to open a SpatiaLite database now suggests using  --load-extension=spatialite  if it detects that the extension is available in a common location. ( #1115 ) \n                 \n                 \n                     OPTIONS  requests against the  /database  page no longer raise a 500 error. ( #1100 ) \n                 \n                 \n                     Databases larger than 32MB that are published to Cloud Run can now be downloaded. ( #749 ) \n                 \n                 \n                     Fix for misaligned cog icon on table and database pages. Thanks, Abdussamet Ko\u00e7ak. ( #1121 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1116\", \"label\": \"#1116\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1115\", \"label\": \"#1115\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1100\", \"label\": \"#1100\"}, {\"href\": \"https://github.com/simonw/datasette/issues/749\", \"label\": \"#749\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1121\", \"label\": \"#1121\"}]"}
{"id": "changelog:id42", "page": "changelog", "ref": "id42", "title": "0.52.1 (2020-11-29)", "content": "Documentation on  Testing plugins  now recommends using  datasette.client . ( #1102 ) \n                 \n                 \n                     Fix bug where compound foreign keys produced broken links. ( #1098 ) \n                 \n                 \n                     datasette --load-module=spatialite  now also checks for  /usr/local/lib/mod_spatialite.so . Thanks, Dan Peterson. ( #1114 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1102\", \"label\": \"#1102\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1098\", \"label\": \"#1098\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1114\", \"label\": \"#1114\"}]"}
{"id": "changelog:id43", "page": "changelog", "ref": "id43", "title": "0.52 (2020-11-28)", "content": "This release includes a number of changes relating to an internal rebranding effort: Datasette's  configuration  mechanism (things like  datasette --config default_page_size:10 ) has been renamed to  settings . \n             \n                 \n                     New  --setting default_page_size 10  option as a replacement for  --config default_page_size:10  (note the lack of a colon). The  --config  option is deprecated but will continue working until Datasette 1.0. ( #992 ) \n                 \n                 \n                     The  /-/config  introspection page is now  /-/settings , and the previous page redirects to the new one. ( #1103 ) \n                 \n                 \n                     The  config.json  file in  Configuration directory mode  is now called  settings.json . ( #1104 ) \n                 \n                 \n                     The undocumented  datasette.config()  internal method has been replaced by a documented  .setting(key)  method. ( #1107 ) \n                 \n             \n             Also in this release: \n             \n                 \n                     New plugin hook:  database_actions(datasette, actor, database, request) , which adds menu items to a new cog menu shown at the top of the database page. ( #1077 ) \n                 \n                 \n                     datasette publish cloudrun  has a new  --apt-get-install  option that can be used to install additional Ubuntu packages as part of the deployment. This is useful for deploying the new  datasette-ripgrep plugin . ( #1110 ) \n                 \n                 \n                     Swept the documentation to remove words that minimize involved difficulty. ( #1089 ) \n                 \n             \n             And some bug fixes: \n             \n                 \n                     Foreign keys linking to rows with blank label columns now display as a hyphen, allowing those links to be clicked. ( #1086 ) \n                 \n                 \n                     Fixed bug where row pages could sometimes 500 if the underlying queries exceeded a time limit. ( #1088 ) \n                 \n                 \n                     Fixed a bug where the table action menu could appear partially obscured by the edge of the page. ( #1084 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/992\", \"label\": \"#992\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1103\", \"label\": \"#1103\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1104\", \"label\": \"#1104\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1107\", \"label\": \"#1107\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1077\", \"label\": \"#1077\"}, {\"href\": \"https://github.com/simonw/datasette-ripgrep\", \"label\": \"datasette-ripgrep plugin\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1110\", \"label\": \"#1110\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1089\", \"label\": \"#1089\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1086\", \"label\": \"#1086\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1088\", \"label\": \"#1088\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1084\", \"label\": \"#1084\"}]"}
{"id": "changelog:id44", "page": "changelog", "ref": "id44", "title": "0.51.1 (2020-10-31)", "content": "Improvements to the new  Binary data  documentation page.", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id45", "page": "changelog", "ref": "id45", "title": "0.51 (2020-10-31)", "content": "A new visual design, plugin hooks for adding navigation options, better handling of binary data, URL building utility methods and better support for running Datasette behind a proxy.", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id46", "page": "changelog", "ref": "id46", "title": "Smaller changes", "content": "Wide tables shown within Datasette now scroll horizontally ( #998 ). This is achieved using a new  <div class=\"table-wrapper\">  element which may impact the implementation of some plugins (for example  this change to datasette-cluster-map ). \n                     \n                     \n                         New  debug-menu  permission. ( #1068 ) \n                     \n                     \n                         Removed  --debug  option, which didn't do anything. ( #814 ) \n                     \n                     \n                         Link:  HTTP header pagination. ( #1014 ) \n                     \n                     \n                         x  button for clearing filters. ( #1016 ) \n                     \n                     \n                         Edit SQL button on canned queries, ( #1019 ) \n                     \n                     \n                         --load-extension=spatialite  shortcut. ( #1028 ) \n                     \n                     \n                         scale-in animation for column action menu. ( #1039 ) \n                     \n                     \n                         Option to pass a list of templates to  .render_template()  is now documented. ( #1045 ) \n                     \n                     \n                         New  datasette.urls.static_plugins()  method. ( #1033 ) \n                     \n                     \n                         datasette -o  option now opens the most relevant page. ( #976 ) \n                     \n                     \n                         datasette --cors  option now enables access to  /database.db  downloads. ( #1057 ) \n                     \n                     \n                         Database file downloads now implement cascading permissions, so you can download a database if you have  view-database-download  permission even if you do not have permission to access the Datasette instance. ( #1058 ) \n                     \n                     \n                         New documentation on  Designing URLs for your plugin . ( #1053 )", "breadcrumbs": "[\"Changelog\", \"0.51 (2020-10-31)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/998\", \"label\": \"#998\"}, {\"href\": \"https://github.com/simonw/datasette-cluster-map/commit/fcb4abbe7df9071c5ab57defd39147de7145b34e\", \"label\": \"this change to datasette-cluster-map\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1068\", \"label\": \"#1068\"}, {\"href\": \"https://github.com/simonw/datasette/issues/814\", \"label\": \"#814\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1014\", \"label\": \"#1014\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1016\", \"label\": \"#1016\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1019\", \"label\": \"#1019\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1028\", \"label\": \"#1028\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1039\", \"label\": \"#1039\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1045\", \"label\": \"#1045\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1033\", \"label\": \"#1033\"}, {\"href\": \"https://github.com/simonw/datasette/issues/976\", \"label\": \"#976\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1057\", \"label\": \"#1057\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1058\", \"label\": \"#1058\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1053\", \"label\": \"#1053\"}]"}
{"id": "changelog:id47", "page": "changelog", "ref": "id47", "title": "0.50.2 (2020-10-09)", "content": "Fixed another bug introduced in 0.50 where column header links on the table page were broken. ( #1011 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1011\", \"label\": \"#1011\"}]"}
{"id": "changelog:id48", "page": "changelog", "ref": "id48", "title": "0.50.1 (2020-10-09)", "content": "Fixed a bug introduced in 0.50 where the export as JSON/CSV links on the table, row and query pages were broken. ( #1010 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1010\", \"label\": \"#1010\"}]"}
{"id": "changelog:id49", "page": "changelog", "ref": "id49", "title": "0.50 (2020-10-09)", "content": "The key new feature in this release is the  column actions  menu on the table page ( #891 ). This can be used to sort a column in ascending or descending order, facet data by that column or filter the table to just rows that have a value for that column. \n             Plugin authors can use the new  datasette.client  object to make internal HTTP requests from their plugins, allowing them to make use of Datasette's JSON API. ( #943 ) \n             New  Deploying Datasette  documentation with guides for deploying Datasette on a Linux server  using systemd  or to hosting providers  that support buildpacks . ( #514 ,  #997 ) \n             Other improvements in this release: \n             \n                 \n                     Publishing to Google Cloud Run  documentation now covers Google Cloud SDK options. Thanks, Geoffrey Hing. ( #995 ) \n                 \n                 \n                     New  datasette -o  option which opens your browser as soon as Datasette starts up. ( #970 ) \n                 \n                 \n                     Datasette now sets  sqlite3.enable_callback_tracebacks(True)  so that errors in custom SQL functions will display tracebacks. ( #891 ) \n                 \n                 \n                     Fixed two rendering bugs with column headers in portrait mobile view. ( #978 ,  #980 ) \n                 \n                 \n                     New  db.table_column_details(table)  introspection method for retrieving full details of the columns in a specific table, see  Database introspection . \n                 \n                 \n                     Fixed a routing bug with custom page wildcard templates. ( #996 ) \n                 \n                 \n                     datasette publish heroku  now deploys using Python 3.8.6. \n                 \n                 \n                     New  datasette publish heroku --tar=  option. ( #969 ) \n                 \n                 \n                     OPTIONS  requests against HTML pages no longer return a 500 error. ( #1001 ) \n                 \n                 \n                     Datasette now supports Python 3.9. \n                 \n             \n             See also  Datasette 0.50: The annotated release notes .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/891\", \"label\": \"#891\"}, {\"href\": \"https://github.com/simonw/datasette/issues/943\", \"label\": \"#943\"}, {\"href\": \"https://github.com/simonw/datasette/issues/514\", \"label\": \"#514\"}, {\"href\": \"https://github.com/simonw/datasette/issues/997\", \"label\": \"#997\"}, {\"href\": \"https://github.com/simonw/datasette/pull/995\", \"label\": \"#995\"}, {\"href\": \"https://github.com/simonw/datasette/issues/970\", \"label\": \"#970\"}, {\"href\": \"https://github.com/simonw/datasette/issues/891\", \"label\": \"#891\"}, {\"href\": \"https://github.com/simonw/datasette/issues/978\", \"label\": \"#978\"}, {\"href\": \"https://github.com/simonw/datasette/issues/980\", \"label\": \"#980\"}, {\"href\": \"https://github.com/simonw/datasette/issues/996\", \"label\": \"#996\"}, {\"href\": \"https://github.com/simonw/datasette/issues/969\", \"label\": \"#969\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1001\", \"label\": \"#1001\"}, {\"href\": \"https://simonwillison.net/2020/Oct/9/datasette-0-50/\", \"label\": \"Datasette 0.50: The annotated release notes\"}]"}
{"id": "changelog:id5", "page": "changelog", "ref": "id5", "title": "0.64.2 (2023-03-08)", "content": "Fixed a bug with  datasette publish cloudrun  where deploys all used the same Docker image tag. This was mostly inconsequential as the service is deployed as soon as the image has been pushed to the registry, but could result in the incorrect image being deployed if two different deploys for two separate services ran at exactly the same time. ( #2036 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/2036\", \"label\": \"#2036\"}]"}
{"id": "changelog:id50", "page": "changelog", "ref": "id50", "title": "0.49.1 (2020-09-15)", "content": "Fixed a bug with writable canned queries that use magic parameters but accept no non-magic arguments. ( #967 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/967\", \"label\": \"#967\"}]"}
{"id": "changelog:id51", "page": "changelog", "ref": "id51", "title": "0.49 (2020-09-14)", "content": "See also  Datasette 0.49: The annotated release notes . \n             \n                 \n                     Writable canned queries now expose a JSON API, see  JSON API for writable canned queries . ( #880 ) \n                 \n                 \n                     New mechanism for defining page templates with custom path parameters - a template file called  pages/about/{slug}.html  will be used to render any requests to  /about/something . See  Path parameters for pages . ( #944 ) \n                 \n                 \n                     register_output_renderer()  render functions can now return a  Response . ( #953 ) \n                 \n                 \n                     New  --upgrade  option for  datasette install . ( #945 ) \n                 \n                 \n                     New  datasette --pdb  option. ( #962 ) \n                 \n                 \n                     datasette --get  exit code now reflects the internal HTTP status code. ( #947 ) \n                 \n                 \n                     New  raise_404()  template function for returning 404 errors. ( #964 ) \n                 \n                 \n                     datasette publish heroku  now deploys using Python 3.8.5 \n                 \n                 \n                     Upgraded  CodeMirror  to 5.57.0. ( #948 ) \n                 \n                 \n                     Upgraded code style to Black 20.8b1. ( #958 ) \n                 \n                 \n                     Fixed bug where selected facets were not correctly persisted in hidden form fields on the table page. ( #963 ) \n                 \n                 \n                     Renamed the default error template from  500.html  to  error.html . \n                 \n                 \n                     Custom error pages are now documented, see  Custom error pages . ( #965 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://simonwillison.net/2020/Sep/15/datasette-0-49/\", \"label\": \"Datasette 0.49: The annotated release notes\"}, {\"href\": \"https://github.com/simonw/datasette/issues/880\", \"label\": \"#880\"}, {\"href\": \"https://github.com/simonw/datasette/issues/944\", \"label\": \"#944\"}, {\"href\": \"https://github.com/simonw/datasette/issues/953\", \"label\": \"#953\"}, {\"href\": \"https://github.com/simonw/datasette/issues/945\", \"label\": \"#945\"}, {\"href\": \"https://github.com/simonw/datasette/issues/962\", \"label\": \"#962\"}, {\"href\": \"https://github.com/simonw/datasette/issues/947\", \"label\": \"#947\"}, {\"href\": \"https://github.com/simonw/datasette/issues/964\", \"label\": \"#964\"}, {\"href\": \"https://codemirror.net/\", \"label\": \"CodeMirror\"}, {\"href\": \"https://github.com/simonw/datasette/issues/948\", \"label\": \"#948\"}, {\"href\": \"https://github.com/simonw/datasette/issues/958\", \"label\": \"#958\"}, {\"href\": \"https://github.com/simonw/datasette/issues/963\", \"label\": \"#963\"}, {\"href\": \"https://github.com/simonw/datasette/issues/965\", \"label\": \"#965\"}]"}
{"id": "changelog:id52", "page": "changelog", "ref": "id52", "title": "0.48 (2020-08-16)", "content": "Datasette documentation now lives at  docs.datasette.io . \n                 \n                 \n                     db.is_mutable  property is now documented and tested, see  Database introspection . \n                 \n                 \n                     The  extra_template_vars ,  extra_css_urls ,  extra_js_urls  and  extra_body_script  plugin hooks now all accept the same arguments. See  extra_template_vars(template, database, table, columns, view_name, request, datasette)  for details. ( #939 ) \n                 \n                 \n                     Those hooks now accept a new  columns  argument detailing the table columns that will be rendered on that page. ( #938 ) \n                 \n                 \n                     Fixed bug where plugins calling  db.execute_write_fn()  could hang Datasette if the connection failed. ( #935 ) \n                 \n                 \n                     Fixed bug with the  ?_nl=on  output option and binary data. ( #914 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://docs.datasette.io/\", \"label\": \"docs.datasette.io\"}, {\"href\": \"https://github.com/simonw/datasette/issues/939\", \"label\": \"#939\"}, {\"href\": \"https://github.com/simonw/datasette/issues/938\", \"label\": \"#938\"}, {\"href\": \"https://github.com/simonw/datasette/issues/935\", \"label\": \"#935\"}, {\"href\": \"https://github.com/simonw/datasette/issues/914\", \"label\": \"#914\"}]"}
{"id": "changelog:id53", "page": "changelog", "ref": "id53", "title": "0.47.3 (2020-08-15)", "content": "The  datasette --get  command-line mechanism now ensures any plugins using the  startup()  hook are correctly executed. ( #934 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/934\", \"label\": \"#934\"}]"}
{"id": "changelog:id54", "page": "changelog", "ref": "id54", "title": "0.47.2 (2020-08-12)", "content": "Fixed an issue with the Docker image  published to Docker Hub . ( #931 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://hub.docker.com/r/datasetteproject/datasette\", \"label\": \"published to Docker Hub\"}, {\"href\": \"https://github.com/simonw/datasette/issues/931\", \"label\": \"#931\"}]"}
{"id": "changelog:id55", "page": "changelog", "ref": "id55", "title": "0.47.1 (2020-08-11)", "content": "Fixed a bug where the  sdist  distribution of Datasette was not correctly including the template files. ( #930 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/930\", \"label\": \"#930\"}]"}
{"id": "changelog:id56", "page": "changelog", "ref": "id56", "title": "0.47 (2020-08-11)", "content": "Datasette now has  a GitHub discussions forum  for conversations about the project that go beyond just bug reports and issues. \n                 \n                 \n                     Datasette can now be installed on macOS using Homebrew! Run  brew install simonw/datasette/datasette . See  Using Homebrew . ( #335 ) \n                 \n                 \n                     Two new commands:  datasette install name-of-plugin  and  datasette uninstall name-of-plugin . These are equivalent to  pip install  and  pip uninstall  but automatically run in the same virtual environment as Datasette, so users don't have to figure out where that virtual environment is - useful for installations created using Homebrew or  pipx . See  Installing plugins . ( #925 ) \n                 \n                 \n                     A new command-line option,  datasette --get , accepts a path to a URL within the Datasette instance. It will run that request through Datasette (without starting a web server) and print out the response. See  datasette --get  for an example. ( #926 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/discussions\", \"label\": \"a GitHub discussions forum\"}, {\"href\": \"https://github.com/simonw/datasette/issues/335\", \"label\": \"#335\"}, {\"href\": \"https://github.com/simonw/datasette/issues/925\", \"label\": \"#925\"}, {\"href\": \"https://github.com/simonw/datasette/issues/926\", \"label\": \"#926\"}]"}
{"id": "changelog:id57", "page": "changelog", "ref": "id57", "title": "0.46 (2020-08-09)", "content": "This release contains a security fix related to authenticated writable canned queries. If you are using this feature you should upgrade as soon as possible. \n             \n             \n                 \n                     Security fix:  CSRF tokens were incorrectly included in read-only canned query forms, which could allow them to be leaked to a sophisticated attacker. See  issue 918  for details. \n                 \n                 \n                     Datasette now supports GraphQL via the new  datasette-graphql  plugin - see  GraphQL in Datasette with the new datasette-graphql plugin . \n                 \n                 \n                     Principle git branch has been renamed from  master  to  main . ( #849 ) \n                 \n                 \n                     New debugging tool:  /-/allow-debug tool  ( demo here ) helps test allow blocks against actors, as described in  Defining permissions with \"allow\" blocks . ( #908 ) \n                 \n                 \n                     New logo for the documentation, and a new project tagline: \"An open source multi-tool for exploring and publishing data\". \n                 \n                 \n                     Whitespace in column values is now respected on display, using  white-space: pre-wrap . ( #896 ) \n                 \n                 \n                     New  await request.post_body()  method for accessing the raw POST body, see  Request object . ( #897 ) \n                 \n                 \n                     Database file downloads now include a  content-length  HTTP header, enabling download progress bars. ( #905 ) \n                 \n                 \n                     File downloads now also correctly set the suggested file name using a  content-disposition  HTTP header. ( #909 ) \n                 \n                 \n                     tests  are now excluded from the Datasette package properly - thanks, abeyerpath. ( #456 ) \n                 \n                 \n                     The Datasette package published to PyPI now includes  sdist  as well as  bdist_wheel . \n                 \n                 \n                     Better titles for canned query pages. ( #887 ) \n                 \n                 \n                     Now only loads Python files from a directory passed using the  --plugins-dir  option - thanks, Amjith Ramanujam. ( #890 ) \n                 \n                 \n                     New documentation section on  Publishing to Vercel .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/918\", \"label\": \"issue 918\"}, {\"href\": \"https://github.com/simonw/datasette-graphql\", \"label\": \"datasette-graphql\"}, {\"href\": \"https://simonwillison.net/2020/Aug/7/datasette-graphql/\", \"label\": \"GraphQL in Datasette with the new datasette-graphql plugin\"}, {\"href\": \"https://github.com/simonw/datasette/issues/849\", \"label\": \"#849\"}, {\"href\": \"https://latest.datasette.io/-/allow-debug\", \"label\": \"demo here\"}, {\"href\": \"https://github.com/simonw/datasette/issues/908\", \"label\": \"#908\"}, {\"href\": \"https://github.com/simonw/datasette/issues/896\", \"label\": \"#896\"}, {\"href\": \"https://github.com/simonw/datasette/issues/897\", \"label\": \"#897\"}, {\"href\": \"https://github.com/simonw/datasette/issues/905\", \"label\": \"#905\"}, {\"href\": \"https://github.com/simonw/datasette/issues/909\", \"label\": \"#909\"}, {\"href\": \"https://github.com/simonw/datasette/issues/456\", \"label\": \"#456\"}, {\"href\": \"https://github.com/simonw/datasette/issues/887\", \"label\": \"#887\"}, {\"href\": \"https://github.com/simonw/datasette/pull/890\", \"label\": \"#890\"}]"}
{"id": "changelog:id58", "page": "changelog", "ref": "id58", "title": "0.45 (2020-07-01)", "content": "See also  Datasette 0.45: The annotated release notes . \n             Magic parameters for canned queries, a log out feature, improved plugin documentation and four new plugin hooks.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://simonwillison.net/2020/Jul/1/datasette-045/\", \"label\": \"Datasette 0.45: The annotated release notes\"}]"}
{"id": "changelog:id59", "page": "changelog", "ref": "id59", "title": "Smaller changes", "content": "Cascading view permissions - so if a user has  view-table  they can view the table page even if they do not have  view-database  or  view-instance . ( #832 ) \n                     \n                     \n                         CSRF protection no longer applies to  Authentication: Bearer token  requests or requests without cookies. ( #835 ) \n                     \n                     \n                         datasette.add_message()  now works inside plugins. ( #864 ) \n                     \n                     \n                         Workaround for \"Too many open files\" error in test runs. ( #846 ) \n                     \n                     \n                         Respect existing  scope[\"actor\"]  if already set by ASGI middleware. ( #854 ) \n                     \n                     \n                         New process for shipping  Alpha and beta releases . ( #807 ) \n                     \n                     \n                         {{ csrftoken() }}  now works when plugins render a template using  datasette.render_template(..., request=request) . ( #863 ) \n                     \n                     \n                         Datasette now creates a single  Request object  and uses it throughout the lifetime of the current HTTP request. ( #870 )", "breadcrumbs": "[\"Changelog\", \"0.45 (2020-07-01)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/832\", \"label\": \"#832\"}, {\"href\": \"https://github.com/simonw/datasette/issues/835\", \"label\": \"#835\"}, {\"href\": \"https://github.com/simonw/datasette/issues/864\", \"label\": \"#864\"}, {\"href\": \"https://github.com/simonw/datasette/issues/846\", \"label\": \"#846\"}, {\"href\": \"https://github.com/simonw/datasette/issues/854\", \"label\": \"#854\"}, {\"href\": \"https://github.com/simonw/datasette/issues/807\", \"label\": \"#807\"}, {\"href\": \"https://github.com/simonw/datasette/issues/863\", \"label\": \"#863\"}, {\"href\": \"https://github.com/simonw/datasette/issues/870\", \"label\": \"#870\"}]"}
{"id": "changelog:id6", "page": "changelog", "ref": "id6", "title": "0.64.1 (2023-01-11)", "content": "Documentation now links to a current source of information for installing Python 3. ( #1987 ) \n                 \n                 \n                     Incorrectly calling the Datasette constructor using  Datasette(\"path/to/data.db\")  instead of  Datasette([\"path/to/data.db\"])  now returns a useful error message. ( #1985 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1987\", \"label\": \"#1987\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1985\", \"label\": \"#1985\"}]"}
{"id": "changelog:id60", "page": "changelog", "ref": "id60", "title": "0.44 (2020-06-11)", "content": "See also  Datasette 0.44: The annotated release notes . \n             Authentication and permissions, writable canned queries, flash messages, new plugin hooks and more.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://simonwillison.net/2020/Jun/12/annotated-release-notes/\", \"label\": \"Datasette 0.44: The annotated release notes\"}]"}
{"id": "changelog:id61", "page": "changelog", "ref": "id61", "title": "Smaller changes", "content": "New internals documentation for  Request object  and  Response class . ( #706 ) \n                     \n                     \n                         request.url  now respects the  force_https_urls  config setting. closes ( #781 ) \n                     \n                     \n                         request.args.getlist()  returns  []  if missing. Removed  request.raw_args  entirely. ( #774 ) \n                     \n                     \n                         New  datasette.get_database()  method. \n                     \n                     \n                         Added  _  prefix to many private, undocumented methods of the Datasette class. ( #576 ) \n                     \n                     \n                         Removed the  db.get_outbound_foreign_keys()  method which duplicated the behaviour of  db.foreign_keys_for_table() . \n                     \n                     \n                         New  await datasette.permission_allowed()  method. \n                     \n                     \n                         /-/actor  debugging endpoint for viewing the currently authenticated actor. \n                     \n                     \n                         New  request.cookies  property. \n                     \n                     \n                         /-/plugins  endpoint now shows a list of hooks implemented by each plugin, e.g.  https://latest.datasette.io/-/plugins?all=1 \n                     \n                     \n                         request.post_vars()  method no longer discards empty values. \n                     \n                     \n                         New \"params\" canned query key for explicitly setting named parameters, see  Canned query parameters . ( #797 ) \n                     \n                     \n                         request.args  is now a  MultiParams  object. \n                     \n                     \n                         Fixed a bug with the  datasette plugins  command. ( #802 ) \n                     \n                     \n                         Nicer pattern for using  make_app_client()  in tests. ( #395 ) \n                     \n                     \n                         New  request.actor  property. \n                     \n                     \n                         Fixed broken CSS on nested 404 pages. ( #777 ) \n                     \n                     \n                         New  request.url_vars  property. ( #822 ) \n                     \n                     \n                         Fixed a bug with the  python tests/fixtures.py  command for outputting Datasette's testing fixtures database and plugins. ( #804 ) \n                     \n                     \n                         datasette publish heroku  now deploys using Python 3.8.3. \n                     \n                     \n                         Added a warning that the  register_facet_classes()  hook is unstable and may change in the future. ( #830 ) \n                     \n                     \n                         The  {\"$env\": \"ENVIRONMENT_VARIBALE\"}  mechanism (see  Secret configuration values ) now works with variables inside nested lists. ( #837 )", "breadcrumbs": "[\"Changelog\", \"0.44 (2020-06-11)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/706\", \"label\": \"#706\"}, {\"href\": \"https://github.com/simonw/datasette/issues/781\", \"label\": \"#781\"}, {\"href\": \"https://github.com/simonw/datasette/issues/774\", \"label\": \"#774\"}, {\"href\": \"https://github.com/simonw/datasette/issues/576\", \"label\": \"#576\"}, {\"href\": \"https://latest.datasette.io/-/plugins?all=1\", \"label\": \"https://latest.datasette.io/-/plugins?all=1\"}, {\"href\": \"https://github.com/simonw/datasette/issues/797\", \"label\": \"#797\"}, {\"href\": \"https://github.com/simonw/datasette/issues/802\", \"label\": \"#802\"}, {\"href\": \"https://github.com/simonw/datasette/issues/395\", \"label\": \"#395\"}, {\"href\": \"https://github.com/simonw/datasette/issues/777\", \"label\": \"#777\"}, {\"href\": \"https://github.com/simonw/datasette/issues/822\", \"label\": \"#822\"}, {\"href\": \"https://github.com/simonw/datasette/issues/804\", \"label\": \"#804\"}, {\"href\": \"https://github.com/simonw/datasette/issues/830\", \"label\": \"#830\"}, {\"href\": \"https://github.com/simonw/datasette/issues/837\", \"label\": \"#837\"}]"}
{"id": "changelog:id62", "page": "changelog", "ref": "id62", "title": "0.43 (2020-05-28)", "content": "The main focus of this release is a major upgrade to the  register_output_renderer(datasette)  plugin hook, which allows plugins to provide new output formats for Datasette such as  datasette-atom  and  datasette-ics . \n             \n                 \n                     Redesign of  register_output_renderer(datasette)  to provide more context to the render callback and support an optional  \"can_render\"  callback that controls if a suggested link to the output format is provided. ( #581 ,  #770 ) \n                 \n                 \n                     Visually distinguish float and integer columns - useful for figuring out why order-by-column might be returning unexpected results. ( #729 ) \n                 \n                 \n                     The  Request object , which is passed to several plugin hooks, is now documented. ( #706 ) \n                 \n                 \n                     New  metadata.json  option for setting a custom default page size for specific tables and views, see  Setting a custom page size . ( #751 ) \n                 \n                 \n                     Canned queries can now be configured with a default URL fragment hash, useful when working with plugins such as  datasette-vega , see  Additional canned query options . ( #706 ) \n                 \n                 \n                     Fixed a bug in  datasette publish  when running on operating systems where the  /tmp  directory lives in a different volume, using a backport of the Python 3.8  shutil.copytree()  function. ( #744 ) \n                 \n                 \n                     Every plugin hook is now covered by the unit tests, and a new unit test checks that each plugin hook has at least one corresponding test. ( #771 ,  #773 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette-atom\", \"label\": \"datasette-atom\"}, {\"href\": \"https://github.com/simonw/datasette-ics\", \"label\": \"datasette-ics\"}, {\"href\": \"https://github.com/simonw/datasette/issues/581\", \"label\": \"#581\"}, {\"href\": \"https://github.com/simonw/datasette/issues/770\", \"label\": \"#770\"}, {\"href\": \"https://github.com/simonw/datasette/issues/729\", \"label\": \"#729\"}, {\"href\": \"https://github.com/simonw/datasette/issues/706\", \"label\": \"#706\"}, {\"href\": \"https://github.com/simonw/datasette/issues/751\", \"label\": \"#751\"}, {\"href\": \"https://github.com/simonw/datasette-vega\", \"label\": \"datasette-vega\"}, {\"href\": \"https://github.com/simonw/datasette/issues/706\", \"label\": \"#706\"}, {\"href\": \"https://github.com/simonw/datasette/issues/744\", \"label\": \"#744\"}, {\"href\": \"https://github.com/simonw/datasette/issues/771\", \"label\": \"#771\"}, {\"href\": \"https://github.com/simonw/datasette/issues/773\", \"label\": \"#773\"}]"}
{"id": "changelog:id63", "page": "changelog", "ref": "id63", "title": "0.42 (2020-05-08)", "content": "A small release which provides improved internal methods for use in plugins, along with documentation. See  #685 . \n             \n                 \n                     Added documentation for  db.execute() , see  await db.execute(sql, ...) . \n                 \n                 \n                     Renamed  db.execute_against_connection_in_thread()  to  db.execute_fn()  and made it a documented method, see  await db.execute_fn(fn) . \n                 \n                 \n                     New  results.first()  and  results.single_value()  methods, plus documentation for the  Results  class - see  Results .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/685\", \"label\": \"#685\"}]"}
{"id": "changelog:id64", "page": "changelog", "ref": "id64", "title": "0.41 (2020-05-06)", "content": "You can now create  custom pages  within your Datasette instance using a custom template file. For example, adding a template file called  templates/pages/about.html  will result in a new page being served at  /about  on your instance. See the  custom pages documentation  for full details, including how to return custom HTTP headers, redirects and status codes. ( #648 ) \n             Configuration directory mode  ( #731 ) allows you to define a custom Datasette instance as a directory. So instead of running the following: \n             datasette one.db two.db \\\n  --metadata=metadata.json \\\n  --template-dir=templates/ \\\n  --plugins-dir=plugins \\\n  --static css:css \n             You can instead arrange your files in a single directory called  my-project  and run this: \n             datasette my-project/ \n             Also in this release: \n             \n                 \n                     New  NOT LIKE  table filter:  ?colname__notlike=expression . ( #750 ) \n                 \n                 \n                     Datasette now has a  pattern portfolio  at  /-/patterns  - e.g.  https://latest.datasette.io/-/patterns . This is a page that shows every Datasette user interface component in one place, to aid core development and people building custom CSS themes. ( #151 ) \n                 \n                 \n                     SQLite  PRAGMA functions  such as  pragma_table_info(tablename)  are now allowed in Datasette SQL queries. ( #761 ) \n                 \n                 \n                     Datasette pages now consistently return a  content-type  of  text/html; charset=utf-8\" . ( #752 ) \n                 \n                 \n                     Datasette now handles an ASGI  raw_path  value of  None , which should allow compatibility with the  Mangum  adapter for running ASGI apps on AWS Lambda. Thanks, Colin Dellow. ( #719 ) \n                 \n                 \n                     Installation documentation now covers how to  Using pipx . ( #756 ) \n                 \n                 \n                     Improved the documentation for  Full-text search . ( #748 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/648\", \"label\": \"#648\"}, {\"href\": \"https://github.com/simonw/datasette/issues/731\", \"label\": \"#731\"}, {\"href\": \"https://github.com/simonw/datasette/issues/750\", \"label\": \"#750\"}, {\"href\": \"https://latest.datasette.io/-/patterns\", \"label\": \"https://latest.datasette.io/-/patterns\"}, {\"href\": \"https://github.com/simonw/datasette/issues/151\", \"label\": \"#151\"}, {\"href\": \"https://www.sqlite.org/pragma.html#pragfunc\", \"label\": \"PRAGMA functions\"}, {\"href\": \"https://github.com/simonw/datasette/issues/761\", \"label\": \"#761\"}, {\"href\": \"https://github.com/simonw/datasette/issues/752\", \"label\": \"#752\"}, {\"href\": \"https://github.com/erm/mangum\", \"label\": \"Mangum\"}, {\"href\": \"https://github.com/simonw/datasette/pull/719\", \"label\": \"#719\"}, {\"href\": \"https://github.com/simonw/datasette/issues/756\", \"label\": \"#756\"}, {\"href\": \"https://github.com/simonw/datasette/issues/748\", \"label\": \"#748\"}]"}
{"id": "changelog:id65", "page": "changelog", "ref": "id65", "title": "0.40 (2020-04-21)", "content": "Datasette  Metadata  can now be provided as a YAML file as an optional alternative to JSON. ( #713 ) \n                 \n                 \n                     Removed support for  datasette publish now , which used the the now-retired Zeit Now v1 hosting platform. A new plugin,  datasette-publish-now , can be installed to publish data to Zeit ( now Vercel ) Now v2. ( #710 ) \n                 \n                 \n                     Fixed a bug where the  extra_template_vars(request, view_name)  plugin hook was not receiving the correct  view_name . ( #716 ) \n                 \n                 \n                     Variables added to the template context by the  extra_template_vars()  plugin hook are now shown in the  ?_context=1  debugging mode (see  template_debug ). ( #693 ) \n                 \n                 \n                     Fixed a bug where the \"templates considered\" HTML comment was no longer being displayed. ( #689 ) \n                 \n                 \n                     Fixed a  datasette publish  bug where  --plugin-secret  would over-ride plugin configuration in the provided  metadata.json  file. ( #724 ) \n                 \n                 \n                     Added a new CSS class for customizing the canned query page. ( #727 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/713\", \"label\": \"#713\"}, {\"href\": \"https://github.com/simonw/datasette-publish-now\", \"label\": \"datasette-publish-now\"}, {\"href\": \"https://vercel.com/blog/zeit-is-now-vercel\", \"label\": \"now Vercel\"}, {\"href\": \"https://github.com/simonw/datasette/issues/710\", \"label\": \"#710\"}, {\"href\": \"https://github.com/simonw/datasette/issues/716\", \"label\": \"#716\"}, {\"href\": \"https://github.com/simonw/datasette/issues/693\", \"label\": \"#693\"}, {\"href\": \"https://github.com/simonw/datasette/issues/689\", \"label\": \"#689\"}, {\"href\": \"https://github.com/simonw/datasette/issues/724\", \"label\": \"#724\"}, {\"href\": \"https://github.com/simonw/datasette/issues/727\", \"label\": \"#727\"}]"}
{"id": "changelog:id66", "page": "changelog", "ref": "id66", "title": "0.39 (2020-03-24)", "content": "New  base_url  configuration setting for serving up the correct links while running Datasette under a different URL prefix. ( #394 ) \n                 \n                 \n                     New metadata settings  \"sort\"  and  \"sort_desc\"  for setting the default sort order for a table. See  Setting a default sort order . ( #702 ) \n                 \n                 \n                     Sort direction arrow now displays by default on the primary key. This means you only have to click once (not twice) to sort in reverse order. ( #677 ) \n                 \n                 \n                     New  await Request(scope, receive).post_vars()  method for accessing POST form variables. ( #700 ) \n                 \n                 \n                     Plugin hooks  documentation now links to example uses of each plugin. ( #709 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/394\", \"label\": \"#394\"}, {\"href\": \"https://github.com/simonw/datasette/issues/702\", \"label\": \"#702\"}, {\"href\": \"https://github.com/simonw/datasette/issues/677\", \"label\": \"#677\"}, {\"href\": \"https://github.com/simonw/datasette/issues/700\", \"label\": \"#700\"}, {\"href\": \"https://github.com/simonw/datasette/issues/709\", \"label\": \"#709\"}]"}
{"id": "changelog:id67", "page": "changelog", "ref": "id67", "title": "0.38 (2020-03-08)", "content": "The  Docker build  of Datasette now uses SQLite 3.31.1, upgraded from 3.26. ( #695 ) \n                 \n                 \n                     datasette publish cloudrun  now accepts an optional  --memory=2Gi  flag for setting the Cloud Run allocated memory to a value other than the default (256Mi). ( #694 ) \n                 \n                 \n                     Fixed bug where templates that shipped with plugins were sometimes not being correctly loaded. ( #697 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://hub.docker.com/r/datasetteproject/datasette\", \"label\": \"Docker build\"}, {\"href\": \"https://github.com/simonw/datasette/issues/695\", \"label\": \"#695\"}, {\"href\": \"https://github.com/simonw/datasette/issues/694\", \"label\": \"#694\"}, {\"href\": \"https://github.com/simonw/datasette/issues/697\", \"label\": \"#697\"}]"}
{"id": "changelog:id68", "page": "changelog", "ref": "id68", "title": "0.37.1 (2020-03-02)", "content": "Don't attempt to count table rows to display on the index page for databases > 100MB. ( #688 ) \n                 \n                 \n                     Print exceptions if they occur in the write thread rather than silently swallowing them. \n                 \n                 \n                     Handle the possibility of  scope[\"path\"]  being a string rather than bytes \n                 \n                 \n                     Better documentation for the  extra_template_vars(template, database, table, columns, view_name, request, datasette)  plugin hook.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/688\", \"label\": \"#688\"}]"}
{"id": "changelog:id69", "page": "changelog", "ref": "id69", "title": "0.37 (2020-02-25)", "content": "Plugins now have a supported mechanism for writing to a database, using the new  .execute_write()  and  .execute_write_fn()  methods.  Documentation . ( #682 ) \n                 \n                 \n                     Immutable databases that have had their rows counted using the  inspect  command now use the calculated count more effectively - thanks, Kevin Keogh. ( #666 ) \n                 \n                 \n                     --reload  no longer restarts the server if a database file is modified, unless that database was opened immutable mode with  -i . ( #494 ) \n                 \n                 \n                     New  ?_searchmode=raw  option turns off escaping for FTS queries in  ?_search=  allowing full use of SQLite's  FTS5 query syntax . ( #676 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/682\", \"label\": \"#682\"}, {\"href\": \"https://github.com/simonw/datasette/pull/666\", \"label\": \"#666\"}, {\"href\": \"https://github.com/simonw/datasette/issues/494\", \"label\": \"#494\"}, {\"href\": \"https://www.sqlite.org/fts5.html#full_text_query_syntax\", \"label\": \"FTS5 query syntax\"}, {\"href\": \"https://github.com/simonw/datasette/issues/676\", \"label\": \"#676\"}]"}
{"id": "changelog:id7", "page": "changelog", "ref": "id7", "title": "0.64 (2023-01-09)", "content": "Datasette now  strongly recommends against allowing arbitrary SQL queries if you are using SpatiaLite . SpatiaLite includes SQL functions that could cause the Datasette server to crash. See  SpatiaLite  for more details. \n                 \n                 \n                     New  default_allow_sql  setting, providing an easier way to disable all arbitrary SQL execution by end users:  datasette --setting default_allow_sql off . See also  Controlling the ability to execute arbitrary SQL . ( #1409 ) \n                 \n                 \n                     Building a location to time zone API with SpatiaLite  is a new Datasette tutorial showing how to safely use SpatiaLite to create a location to time zone API. \n                 \n                 \n                     New documentation about  how to debug problems loading SQLite extensions . The error message shown when an extension cannot be loaded has also been improved. ( #1979 ) \n                 \n                 \n                     Fixed an accessibility issue: the  <select>  elements in the table filter form now show an outline when they are currently focused. ( #1771 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1409\", \"label\": \"#1409\"}, {\"href\": \"https://datasette.io/tutorials/spatialite\", \"label\": \"Building a location to time zone API with SpatiaLite\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1979\", \"label\": \"#1979\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1771\", \"label\": \"#1771\"}]"}
{"id": "changelog:id70", "page": "changelog", "ref": "id70", "title": "0.36 (2020-02-21)", "content": "The  datasette  object passed to plugins now has API documentation:  Datasette class . ( #576 ) \n                 \n                 \n                     New methods on  datasette :  .add_database()  and  .remove_database()  -  documentation . ( #671 ) \n                 \n                 \n                     prepare_connection()  plugin hook now takes optional  datasette  and  database  arguments -  prepare_connection(conn, database, datasette) . ( #678 ) \n                 \n                 \n                     Added three new plugins and one new conversion tool to the  The Datasette Ecosystem .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/576\", \"label\": \"#576\"}, {\"href\": \"https://github.com/simonw/datasette/issues/671\", \"label\": \"#671\"}, {\"href\": \"https://github.com/simonw/datasette/issues/678\", \"label\": \"#678\"}]"}
{"id": "changelog:id71", "page": "changelog", "ref": "id71", "title": "0.35 (2020-02-04)", "content": "Added five new plugins and one new conversion tool to the  The Datasette Ecosystem . \n                 \n                 \n                     The  Datasette  class has a new  render_template()  method which can be used by plugins to render templates using Datasette's pre-configured  Jinja  templating library. \n                 \n                 \n                     You can now execute SQL queries that start with a  -- comment  - thanks, Jay Graves ( #653 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://jinja.palletsprojects.com/\", \"label\": \"Jinja\"}, {\"href\": \"https://github.com/simonw/datasette/pull/653\", \"label\": \"#653\"}]"}
{"id": "changelog:id72", "page": "changelog", "ref": "id72", "title": "0.34 (2020-01-29)", "content": "_search=  queries are now correctly escaped using a new  escape_fts()  custom SQL function. This means you can now run searches for strings like  park.  without seeing errors. ( #651 ) \n                 \n                 \n                     Google Cloud Run  is no longer in beta, so  datasette publish cloudrun  has been updated to work even if the user has not installed the  gcloud  beta components package. Thanks, Katie McLaughlin ( #660 ) \n                 \n                 \n                     datasette package  now accepts a  --port  option for specifying which port the resulting Docker container should listen on. ( #661 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/651\", \"label\": \"#651\"}, {\"href\": \"https://cloud.google.com/run/\", \"label\": \"Google Cloud Run\"}, {\"href\": \"https://github.com/simonw/datasette/pull/660\", \"label\": \"#660\"}, {\"href\": \"https://github.com/simonw/datasette/issues/661\", \"label\": \"#661\"}]"}
{"id": "changelog:id73", "page": "changelog", "ref": "id73", "title": "0.33 (2019-12-22)", "content": "rowid  is now included in dropdown menus for filtering tables ( #636 ) \n                 \n                 \n                     Columns are now only suggested for faceting if they have at least one value with more than one record ( #638 ) \n                 \n                 \n                     Queries with no results now display \"0 results\" ( #637 ) \n                 \n                 \n                     Improved documentation for the  --static  option ( #641 ) \n                 \n                 \n                     asyncio task information is now included on the  /-/threads  debug page \n                 \n                 \n                     Bumped Uvicorn dependency 0.11 \n                 \n                 \n                     You can now use  --port 0  to listen on an available port \n                 \n                 \n                     New  template_debug  setting for debugging templates, e.g.  https://latest.datasette.io/fixtures/roadside_attractions?_context=1  ( #654 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/636\", \"label\": \"#636\"}, {\"href\": \"https://github.com/simonw/datasette/issues/638\", \"label\": \"#638\"}, {\"href\": \"https://github.com/simonw/datasette/issues/637\", \"label\": \"#637\"}, {\"href\": \"https://github.com/simonw/datasette/issues/641\", \"label\": \"#641\"}, {\"href\": \"https://latest.datasette.io/fixtures/roadside_attractions?_context=1\", \"label\": \"https://latest.datasette.io/fixtures/roadside_attractions?_context=1\"}, {\"href\": \"https://github.com/simonw/datasette/issues/654\", \"label\": \"#654\"}]"}
{"id": "changelog:id74", "page": "changelog", "ref": "id74", "title": "0.32 (2019-11-14)", "content": "Datasette now renders templates using  Jinja async mode . This means plugins can provide custom template functions that perform asynchronous actions, for example the new  datasette-template-sql  plugin which allows custom templates to directly execute SQL queries and render their results. ( #628 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://jinja.palletsprojects.com/en/2.10.x/api/#async-support\", \"label\": \"Jinja async mode\"}, {\"href\": \"https://github.com/simonw/datasette-template-sql\", \"label\": \"datasette-template-sql\"}, {\"href\": \"https://github.com/simonw/datasette/issues/628\", \"label\": \"#628\"}]"}
{"id": "changelog:id75", "page": "changelog", "ref": "id75", "title": "0.31.2 (2019-11-13)", "content": "Fixed a bug where  datasette publish heroku  applications failed to start ( #633 ) \n                 \n                 \n                     Fix for  datasette publish  with just  --source_url  - thanks, Stanley Zheng ( #572 ) \n                 \n                 \n                     Deployments to Heroku now use Python 3.8.0 ( #632 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/633\", \"label\": \"#633\"}, {\"href\": \"https://github.com/simonw/datasette/issues/572\", \"label\": \"#572\"}, {\"href\": \"https://github.com/simonw/datasette/issues/632\", \"label\": \"#632\"}]"}
{"id": "changelog:id76", "page": "changelog", "ref": "id76", "title": "0.31.1 (2019-11-12)", "content": "Deployments created using  datasette publish   now use  python:3.8  base Docker image ( #629 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/pull/629\", \"label\": \"#629\"}]"}
{"id": "changelog:id77", "page": "changelog", "ref": "id77", "title": "0.31 (2019-11-11)", "content": "This version adds compatibility with Python 3.8 and breaks compatibility with Python 3.5. \n             If you are still running Python 3.5 you should stick with  0.30.2 , which you can install like this: \n             pip install datasette==0.30.2 \n             \n                 \n                     Format SQL button now works with read-only SQL queries - thanks, Tobias Kunze ( #602 ) \n                 \n                 \n                     New  ?column__notin=x,y,z  filter for table views ( #614 ) \n                 \n                 \n                     Table view now uses  select col1, col2, col3  instead of  select * \n                 \n                 \n                     Database filenames can now contain spaces - thanks, Tobias Kunze ( #590 ) \n                 \n                 \n                     Removed obsolete  ?_group_count=col  feature ( #504 ) \n                 \n                 \n                     Improved user interface and documentation for  datasette publish cloudrun  ( #608 ) \n                 \n                 \n                     Tables with indexes now show the  CREATE INDEX  statements on the table page ( #618 ) \n                 \n                 \n                     Current version of  uvicorn  is now shown on  /-/versions \n                 \n                 \n                     Python 3.8 is now supported! ( #622 ) \n                 \n                 \n                     Python 3.5 is no longer supported.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/pull/602\", \"label\": \"#602\"}, {\"href\": \"https://github.com/simonw/datasette/issues/614\", \"label\": \"#614\"}, {\"href\": \"https://github.com/simonw/datasette/pull/590\", \"label\": \"#590\"}, {\"href\": \"https://github.com/simonw/datasette/issues/504\", \"label\": \"#504\"}, {\"href\": \"https://github.com/simonw/datasette/issues/608\", \"label\": \"#608\"}, {\"href\": \"https://github.com/simonw/datasette/issues/618\", \"label\": \"#618\"}, {\"href\": \"https://www.uvicorn.org/\", \"label\": \"uvicorn\"}, {\"href\": \"https://github.com/simonw/datasette/issues/622\", \"label\": \"#622\"}]"}
{"id": "changelog:id78", "page": "changelog", "ref": "id78", "title": "0.30.2 (2019-11-02)", "content": "/-/plugins  page now uses distribution name e.g.  datasette-cluster-map  instead of the name of the underlying Python package ( datasette_cluster_map ) ( #606 ) \n                 \n                 \n                     Array faceting is now only suggested for columns that contain arrays of strings ( #562 ) \n                 \n                 \n                     Better documentation for the  --host  argument ( #574 ) \n                 \n                 \n                     Don't show  None  with a broken link for the label on a nullable foreign key ( #406 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/606\", \"label\": \"#606\"}, {\"href\": \"https://github.com/simonw/datasette/issues/562\", \"label\": \"#562\"}, {\"href\": \"https://github.com/simonw/datasette/issues/574\", \"label\": \"#574\"}, {\"href\": \"https://github.com/simonw/datasette/issues/406\", \"label\": \"#406\"}]"}
{"id": "changelog:id79", "page": "changelog", "ref": "id79", "title": "0.30.1 (2019-10-30)", "content": "Fixed bug where  ?_where=  parameter was not persisted in hidden form fields ( #604 ) \n                 \n                 \n                     Fixed bug with .JSON representation of row pages - thanks, Chris Shaw ( #603 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/604\", \"label\": \"#604\"}, {\"href\": \"https://github.com/simonw/datasette/issues/603\", \"label\": \"#603\"}]"}
{"id": "changelog:id8", "page": "changelog", "ref": "id8", "title": "0.63.3 (2022-12-17)", "content": "Fixed a bug where  datasette --root , when running in Docker, would only output the URL to sign in root when the server shut down, not when it started up. ( #1958 ) \n                 \n                 \n                     You no longer need to ensure  await datasette.invoke_startup()  has been called in order for Datasette to start correctly serving requests - this is now handled automatically the first time the server receives a request. This fixes a bug experienced when Datasette is served directly by an ASGI application server such as Uvicorn or Gunicorn. It also fixes a bug with the  datasette-gunicorn  plugin. ( #1955 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1958\", \"label\": \"#1958\"}, {\"href\": \"https://datasette.io/plugins/datasette-gunicorn\", \"label\": \"datasette-gunicorn\"}, {\"href\": \"https://github.com/simonw/datasette/issues/1955\", \"label\": \"#1955\"}]"}
{"id": "changelog:id80", "page": "changelog", "ref": "id80", "title": "0.30 (2019-10-18)", "content": "Added  /-/threads  debugging page \n                 \n                 \n                     Allow  EXPLAIN WITH...  ( #583 ) \n                 \n                 \n                     Button to format SQL - thanks, Tobias Kunze ( #136 ) \n                 \n                 \n                     Sort databases on homepage by argument order - thanks, Tobias Kunze ( #585 ) \n                 \n                 \n                     Display metadata footer on custom SQL queries - thanks, Tobias Kunze ( #589 ) \n                 \n                 \n                     Use  --platform=managed  for  publish cloudrun  ( #587 ) \n                 \n                 \n                     Fixed bug returning non-ASCII characters in CSV ( #584 ) \n                 \n                 \n                     Fix for  /foo  v.s.  /foo-bar  bug ( #601 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/583\", \"label\": \"#583\"}, {\"href\": \"https://github.com/simonw/datasette/issues/136\", \"label\": \"#136\"}, {\"href\": \"https://github.com/simonw/datasette/issues/585\", \"label\": \"#585\"}, {\"href\": \"https://github.com/simonw/datasette/pull/589\", \"label\": \"#589\"}, {\"href\": \"https://github.com/simonw/datasette/issues/587\", \"label\": \"#587\"}, {\"href\": \"https://github.com/simonw/datasette/issues/584\", \"label\": \"#584\"}, {\"href\": \"https://github.com/simonw/datasette/issues/601\", \"label\": \"#601\"}]"}
{"id": "changelog:id81", "page": "changelog", "ref": "id81", "title": "0.29.3 (2019-09-02)", "content": "Fixed implementation of CodeMirror on database page ( #560 ) \n                 \n                 \n                     Documentation typo fixes - thanks, Min ho Kim ( #561 ) \n                 \n                 \n                     Mechanism for detecting if a table has FTS enabled now works if the table name used alternative escaping mechanisms ( #570 ) - for compatibility with  a recent change to sqlite-utils .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/560\", \"label\": \"#560\"}, {\"href\": \"https://github.com/simonw/datasette/pull/561\", \"label\": \"#561\"}, {\"href\": \"https://github.com/simonw/datasette/issues/570\", \"label\": \"#570\"}, {\"href\": \"https://github.com/simonw/sqlite-utils/pull/57\", \"label\": \"a recent change to sqlite-utils\"}]"}
{"id": "changelog:id82", "page": "changelog", "ref": "id82", "title": "0.29.2 (2019-07-13)", "content": "Bumped  Uvicorn  to 0.8.4, fixing a bug where the query string was not included in the server logs. ( #559 ) \n                 \n                 \n                     Fixed bug where the navigation breadcrumbs were not displayed correctly on the page for a custom query. ( #558 ) \n                 \n                 \n                     Fixed bug where custom query names containing unicode characters caused errors.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://www.uvicorn.org/\", \"label\": \"Uvicorn\"}, {\"href\": \"https://github.com/simonw/datasette/issues/559\", \"label\": \"#559\"}, {\"href\": \"https://github.com/simonw/datasette/issues/558\", \"label\": \"#558\"}]"}
{"id": "changelog:id83", "page": "changelog", "ref": "id83", "title": "0.29.1 (2019-07-11)", "content": "Fixed bug with static mounts using relative paths which could lead to traversal exploits ( #555 ) - thanks Abdussamet Kocak! \n                 \n                 \n                     Datasette can now be run as a module:  python -m datasette  ( #556 ) - thanks, Abdussamet Kocak!", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/555\", \"label\": \"#555\"}, {\"href\": \"https://github.com/simonw/datasette/issues/556\", \"label\": \"#556\"}]"}
{"id": "changelog:id84", "page": "changelog", "ref": "id84", "title": "0.29 (2019-07-07)", "content": "ASGI, new plugin hooks, facet by date and much, much more...", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id85", "page": "changelog", "ref": "id85", "title": "0.28 (2019-05-19)", "content": "A  salmagundi  of new features!", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://adamj.eu/tech/2019/01/18/a-salmagundi-of-django-alpha-announcements/\", \"label\": \"salmagundi\"}]"}
{"id": "changelog:id86", "page": "changelog", "ref": "id86", "title": "Small changes", "content": "We now show the size of the database file next to the download link ( #172 ) \n                     \n                     \n                         New  /-/databases  introspection page shows currently connected databases ( #470 ) \n                     \n                     \n                         Binary data is no longer displayed on the table and row pages ( #442  - thanks, Russ Garrett) \n                     \n                     \n                         New show/hide SQL links on custom query pages ( #415 ) \n                     \n                     \n                         The  extra_body_script  plugin hook now accepts an optional  view_name  argument ( #443  - thanks, Russ Garrett) \n                     \n                     \n                         Bumped Jinja2 dependency to 2.10.1 ( #426 ) \n                     \n                     \n                         All table filters are now documented, and documentation is enforced via unit tests ( 2c19a27 ) \n                     \n                     \n                         New project guideline: master should stay shippable at all times! ( 31f36e1 ) \n                     \n                     \n                         Fixed a bug where  sqlite_timelimit()  occasionally failed to clean up after itself ( bac4e01 ) \n                     \n                     \n                         We no longer load additional plugins when executing pytest ( #438 ) \n                     \n                     \n                         Homepage now links to database views if there are less than five tables in a database ( #373 ) \n                     \n                     \n                         The  --cors  option is now respected by error pages ( #453 ) \n                     \n                     \n                         datasette publish heroku  now uses the  --include-vcs-ignore  option, which means it works under Travis CI ( #407 ) \n                     \n                     \n                         datasette publish heroku  now publishes using Python 3.6.8 ( 666c374 ) \n                     \n                     \n                         Renamed  datasette publish now  to  datasette publish nowv1  ( #472 ) \n                     \n                     \n                         datasette publish nowv1  now accepts multiple  --alias  parameters ( 09ef305 ) \n                     \n                     \n                         Removed the  datasette skeleton  command ( #476 ) \n                     \n                     \n                         The  documentation on how to build the documentation  now recommends  sphinx-autobuild", "breadcrumbs": "[\"Changelog\", \"0.28 (2019-05-19)\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/172\", \"label\": \"#172\"}, {\"href\": \"https://github.com/simonw/datasette/issues/470\", \"label\": \"#470\"}, {\"href\": \"https://github.com/simonw/datasette/pull/442\", \"label\": \"#442\"}, {\"href\": \"https://github.com/simonw/datasette/issues/415\", \"label\": \"#415\"}, {\"href\": \"https://github.com/simonw/datasette/pull/443\", \"label\": \"#443\"}, {\"href\": \"https://github.com/simonw/datasette/pull/426\", \"label\": \"#426\"}, {\"href\": \"https://github.com/simonw/datasette/commit/2c19a27d15a913e5f3dd443f04067169a6f24634\", \"label\": \"2c19a27\"}, {\"href\": \"https://github.com/simonw/datasette/commit/31f36e1b97ccc3f4387c80698d018a69798b6228\", \"label\": \"31f36e1\"}, {\"href\": \"https://github.com/simonw/datasette/commit/bac4e01f40ae7bd19d1eab1fb9349452c18de8f5\", \"label\": \"bac4e01\"}, {\"href\": \"https://github.com/simonw/datasette/issues/438\", \"label\": \"#438\"}, {\"href\": \"https://github.com/simonw/datasette/issues/373\", \"label\": \"#373\"}, {\"href\": \"https://github.com/simonw/datasette/issues/453\", \"label\": \"#453\"}, {\"href\": \"https://github.com/simonw/datasette/pull/407\", \"label\": \"#407\"}, {\"href\": \"https://github.com/simonw/datasette/commit/666c37415a898949fae0437099d62a35b1e9c430\", \"label\": \"666c374\"}, {\"href\": \"https://github.com/simonw/datasette/issues/472\", \"label\": \"#472\"}, {\"href\": \"https://github.com/simonw/datasette/commit/09ef305c687399384fe38487c075e8669682deb4\", \"label\": \"09ef305\"}, {\"href\": \"https://github.com/simonw/datasette/issues/476\", \"label\": \"#476\"}]"}
{"id": "changelog:id87", "page": "changelog", "ref": "id87", "title": "0.27.1 (2019-05-09)", "content": "Tiny bugfix release: don't install  tests/  in the wrong place. Thanks, Veit Heller.", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id88", "page": "changelog", "ref": "id88", "title": "0.27 (2019-01-31)", "content": "New command:  datasette plugins  ( documentation ) shows you the currently installed list of plugins. \n                 \n                 \n                     Datasette can now output  newline-delimited JSON  using the new  ?_shape=array&_nl=on  query string option. \n                 \n                 \n                     Added documentation on  The Datasette Ecosystem . \n                 \n                 \n                     Now using Python 3.7.2 as the base for the official  Datasette Docker image .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"http://ndjson.org/\", \"label\": \"newline-delimited JSON\"}, {\"href\": \"https://hub.docker.com/r/datasetteproject/datasette/\", \"label\": \"Datasette Docker image\"}]"}
{"id": "changelog:id89", "page": "changelog", "ref": "id89", "title": "0.26.1 (2019-01-10)", "content": "/-/versions  now includes SQLite  compile_options  ( #396 ) \n                 \n                 \n                     datasetteproject/datasette  Docker image now uses SQLite 3.26.0 ( #397 ) \n                 \n                 \n                     Cleaned up some deprecation warnings under Python 3.7", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/396\", \"label\": \"#396\"}, {\"href\": \"https://hub.docker.com/r/datasetteproject/datasette\", \"label\": \"datasetteproject/datasette\"}, {\"href\": \"https://github.com/simonw/datasette/issues/397\", \"label\": \"#397\"}]"}
{"id": "changelog:id9", "page": "changelog", "ref": "id9", "title": "0.63.2 (2022-11-18)", "content": "Fixed a bug in  datasette publish heroku  where deployments failed due to an older version of Python being requested. ( #1905 ) \n                 \n                 \n                     New  datasette publish heroku --generate-dir <dir>  option for generating a Heroku deployment directory without deploying it.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/1905\", \"label\": \"#1905\"}]"}
{"id": "changelog:id90", "page": "changelog", "ref": "id90", "title": "0.26 (2019-01-02)", "content": "datasette serve --reload  now restarts Datasette if a database file changes on disk. \n                 \n                 \n                     datasette publish now  now takes an optional  --alias mysite.now.sh  argument. This will attempt to set an alias after the deploy completes. \n                 \n                 \n                     Fixed a bug where the advanced CSV export form failed to include the currently selected filters ( #393 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/393\", \"label\": \"#393\"}]"}
{"id": "changelog:id91", "page": "changelog", "ref": "id91", "title": "0.25.2 (2018-12-16)", "content": "datasette publish heroku  now uses the  python-3.6.7  runtime \n                 \n                 \n                     Added documentation on  how to build the documentation \n                 \n                 \n                     Added documentation covering  our release process \n                 \n                 \n                     Upgraded to pytest 4.0.2", "breadcrumbs": "[\"Changelog\"]", "references": "[]"}
{"id": "changelog:id92", "page": "changelog", "ref": "id92", "title": "0.25.1 (2018-11-04)", "content": "Documentation improvements plus a fix for publishing to Zeit Now. \n             \n                 \n                     datasette publish now  now uses Zeit's v1 platform, to work around the new 100MB image limit. Thanks, @slygent - closes  #366 .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/366\", \"label\": \"#366\"}]"}
{"id": "changelog:id93", "page": "changelog", "ref": "id93", "title": "0.25 (2018-09-19)", "content": "New plugin hooks, improved database view support and an easier way to use more recent versions of SQLite. \n             \n                 \n                     New  publish_subcommand  plugin hook. A plugin can now add additional  datasette publish  publishers in addition to the default  now  and  heroku , both of which have been refactored into default plugins.  publish_subcommand documentation . Closes  #349 \n                 \n                 \n                     New  render_cell  plugin hook. Plugins can now customize how values are displayed in the HTML tables produced by Datasette's browsable interface.  datasette-json-html  and  datasette-render-images  are two new plugins that use this hook.  render_cell documentation . Closes  #352 \n                 \n                 \n                     New  extra_body_script  plugin hook, enabling plugins to provide additional JavaScript that should be added to the page footer.  extra_body_script documentation . \n                 \n                 \n                     extra_css_urls  and  extra_js_urls  hooks now take additional optional parameters, allowing them to be more selective about which pages they apply to.  Documentation . \n                 \n                 \n                     You can now use the  sortable_columns metadata setting  to explicitly enable sort-by-column in the interface for database views, as well as for specific tables. \n                 \n                 \n                     The new  fts_table  and  fts_pk  metadata settings can now be used to  explicitly configure full-text search for a table or a view , even if that table is not directly coupled to the SQLite FTS feature in the database schema itself. \n                 \n                 \n                     Datasette will now use  pysqlite3  in place of the standard library  sqlite3  module if it has been installed in the current environment. This makes it much easier to run Datasette against a more recent version of SQLite, including the just-released  SQLite 3.25.0  which adds window function support. More details on how to use this in  #360 \n                 \n                 \n                     New mechanism that allows  plugin configuration options  to be set using  metadata.json .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/349\", \"label\": \"#349\"}, {\"href\": \"https://github.com/simonw/datasette-json-html\", \"label\": \"datasette-json-html\"}, {\"href\": \"https://github.com/simonw/datasette-render-images\", \"label\": \"datasette-render-images\"}, {\"href\": \"https://github.com/simonw/datasette/issues/352\", \"label\": \"#352\"}, {\"href\": \"https://github.com/coleifer/pysqlite3\", \"label\": \"pysqlite3\"}, {\"href\": \"https://www.sqlite.org/releaselog/3_25_0.html\", \"label\": \"SQLite 3.25.0\"}, {\"href\": \"https://github.com/simonw/datasette/issues/360\", \"label\": \"#360\"}]"}
{"id": "changelog:id94", "page": "changelog", "ref": "id94", "title": "0.24 (2018-07-23)", "content": "A number of small new features: \n             \n                 \n                     datasette publish heroku  now supports  --extra-options , fixes  #334 \n                 \n                 \n                     Custom error message if SpatiaLite is needed for specified database, closes  #331 \n                 \n                 \n                     New config option:  truncate_cells_html  for  truncating long cell values  in HTML view - closes  #330 \n                 \n                 \n                     Documentation for  datasette publish and datasette package , closes  #337 \n                 \n                 \n                     Fixed compatibility with Python 3.7 \n                 \n                 \n                     datasette publish heroku  now supports app names via the  -n  option, which can also be used to overwrite an existing application [Russ Garrett] \n                 \n                 \n                     Title and description metadata can now be set for  canned SQL queries , closes  #342 \n                 \n                 \n                     New  force_https_on  config option, fixes  https://  API URLs when deploying to Zeit Now - closes  #333 \n                 \n                 \n                     ?_json_infinity=1  query string argument for handling Infinity/-Infinity values in JSON, closes  #332 \n                 \n                 \n                     URLs displayed in the results of custom SQL queries are now URLified, closes  #298", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/334\", \"label\": \"#334\"}, {\"href\": \"https://github.com/simonw/datasette/issues/331\", \"label\": \"#331\"}, {\"href\": \"https://github.com/simonw/datasette/issues/330\", \"label\": \"#330\"}, {\"href\": \"https://github.com/simonw/datasette/issues/337\", \"label\": \"#337\"}, {\"href\": \"https://github.com/simonw/datasette/issues/342\", \"label\": \"#342\"}, {\"href\": \"https://github.com/simonw/datasette/issues/333\", \"label\": \"#333\"}, {\"href\": \"https://github.com/simonw/datasette/issues/332\", \"label\": \"#332\"}, {\"href\": \"https://github.com/simonw/datasette/issues/298\", \"label\": \"#298\"}]"}
{"id": "spatialite:importing-geojson-polygons-using-shapely", "page": "spatialite", "ref": "importing-geojson-polygons-using-shapely", "title": "Importing GeoJSON polygons using Shapely", "content": "Another common form of polygon data is the GeoJSON format. This can be imported into SpatiaLite directly, or by using the  Shapely  Python library. \n             Who's On First  is an excellent source of openly licensed GeoJSON polygons. Let's import the geographical polygon for Wales. First, we can use the Who's On First Spelunker tool to find the record for Wales: \n             spelunker.whosonfirst.org/id/404227475 \n             That page includes a link to the GeoJSON record, which can be accessed here: \n             data.whosonfirst.org/404/227/475/404227475.geojson \n             Here's Python code to create a SQLite database, enable SpatiaLite, create a places table and then add a record for Wales: \n             import sqlite3\n\nconn = sqlite3.connect(\"places.db\")\n# Enable SpatialLite extension\nconn.enable_load_extension(True)\nconn.load_extension(\"/usr/local/lib/mod_spatialite.dylib\")\n# Create the masic countries table\nconn.execute(\"select InitSpatialMetadata(1)\")\nconn.execute(\n    \"create table places (id integer primary key, name text);\"\n)\n# Add a MULTIPOLYGON Geometry column\nconn.execute(\n    \"SELECT AddGeometryColumn('places', 'geom', 4326, 'MULTIPOLYGON', 2);\"\n)\n# Add a spatial index against the new column\nconn.execute(\"SELECT CreateSpatialIndex('places', 'geom');\")\n# Now populate the table\nfrom shapely.geometry.multipolygon import MultiPolygon\nfrom shapely.geometry import shape\nimport requests\n\ngeojson = requests.get(\n    \"https://data.whosonfirst.org/404/227/475/404227475.geojson\"\n).json()\n# Convert to \"Well Known Text\" format\nwkt = shape(geojson[\"geometry\"]).wkt\n# Insert and commit the record\nconn.execute(\n    \"INSERT INTO places (id, name, geom) VALUES(null, ?, GeomFromText(?, 4326))\",\n    (\"Wales\", wkt),\n)\nconn.commit()", "breadcrumbs": "[\"SpatiaLite\"]", "references": "[{\"href\": \"https://pypi.org/project/Shapely/\", \"label\": \"Shapely\"}, {\"href\": \"https://whosonfirst.org/\", \"label\": \"Who's On First\"}, {\"href\": \"https://spelunker.whosonfirst.org/id/404227475/\", \"label\": \"spelunker.whosonfirst.org/id/404227475\"}, {\"href\": \"https://data.whosonfirst.org/404/227/475/404227475.geojson\", \"label\": \"data.whosonfirst.org/404/227/475/404227475.geojson\"}]"}
{"id": "spatialite:importing-shapefiles-into-spatialite", "page": "spatialite", "ref": "importing-shapefiles-into-spatialite", "title": "Importing shapefiles into SpatiaLite", "content": "The  shapefile format  is a common format for distributing geospatial data. You can use the  spatialite  command-line tool to create a new database table from a shapefile. \n             Try it now with the North America shapefile available from the University of North Carolina  Global River Database  project. Download the file and unzip it (this will create files called  narivs.dbf ,  narivs.prj ,  narivs.shp  and  narivs.shx  in the current directory), then run the following: \n             spatialite rivers-database.db \n             SpatiaLite version ..: 4.3.0a       Supported Extensions:\n...\nspatialite> .loadshp narivs rivers CP1252 23032\n========\nLoading shapefile at 'narivs' into SQLite table 'rivers'\n...\nInserted 467973 rows into 'rivers' from SHAPEFILE \n             This will load the data from the  narivs  shapefile into a new database table called  rivers . \n             Exit out of  spatialite  (using  Ctrl+D ) and run Datasette against your new database like this: \n             datasette rivers-database.db \\\n    --load-extension=/usr/local/lib/mod_spatialite.dylib \n             If you browse to  http://localhost:8001/rivers-database/rivers  you will see the new table... but the  Geometry  column will contain unreadable binary data (SpatiaLite uses  a custom format based on WKB ). \n             The easiest way to turn this into semi-readable data is to use the SpatiaLite  AsGeoJSON  function. Try the following using the SQL query interface at  http://localhost:8001/rivers-database : \n             select *, AsGeoJSON(Geometry) from rivers limit 10; \n             This will give you back an additional column of GeoJSON. You can copy and paste GeoJSON from this column into the debugging tool at  geojson.io  to visualize it on a map. \n             To see a more interesting example, try ordering the records with the longest geometry first. Since there are 467,000 rows in the table you will first need to increase the SQL time limit imposed by Datasette: \n             datasette rivers-database.db \\\n    --load-extension=/usr/local/lib/mod_spatialite.dylib \\\n    --setting sql_time_limit_ms 10000 \n             Now try the following query: \n             select *, AsGeoJSON(Geometry) from rivers\norder by length(Geometry) desc limit 10;", "breadcrumbs": "[\"SpatiaLite\"]", "references": "[{\"href\": \"https://en.wikipedia.org/wiki/Shapefile\", \"label\": \"shapefile format\"}, {\"href\": \"http://gaia.geosci.unc.edu/rivers/\", \"label\": \"Global River Database\"}, {\"href\": \"https://www.gaia-gis.it/gaia-sins/BLOB-Geometry.html\", \"label\": \"a custom format based on WKB\"}, {\"href\": \"https://geojson.io/\", \"label\": \"geojson.io\"}]"}
{"id": "changelog:improved-support-for-spatialite", "page": "changelog", "ref": "improved-support-for-spatialite", "title": "Improved support for SpatiaLite", "content": "The  SpatiaLite module \n                    for SQLite adds robust geospatial features to the database. \n                 Getting SpatiaLite working can be tricky, especially if you want to use the most\n                    recent alpha version (with support for K-nearest neighbor). \n                 Datasette now includes  extensive documentation on SpatiaLite , and thanks to  Ravi Kotecha  our GitHub\n                    repo includes a  Dockerfile  that can build\n                    the latest SpatiaLite and configure it for use with Datasette. \n                 The  datasette publish  and  datasette package  commands now accept a new\n                     --spatialite  argument which causes them to install and configure SpatiaLite\n                    as part of the container they deploy.", "breadcrumbs": "[\"Changelog\", \"0.23 (2018-06-18)\"]", "references": "[{\"href\": \"https://www.gaia-gis.it/fossil/libspatialite/index\", \"label\": \"SpatiaLite module\"}, {\"href\": \"https://github.com/r4vi\", \"label\": \"Ravi Kotecha\"}, {\"href\": \"https://github.com/simonw/datasette/blob/master/Dockerfile\", \"label\": \"Dockerfile\"}]"}
{"id": "pages:indexview", "page": "pages", "ref": "indexview", "title": "Top-level index", "content": "The root page of any Datasette installation is an index page that lists all of the currently attached databases. Some examples: \n             \n                 \n                     fivethirtyeight.datasettes.com \n                 \n                 \n                     global-power-plants.datasettes.com \n                 \n                 \n                     register-of-members-interests.datasettes.com \n                 \n             \n             Add  /.json  to the end of the URL for the JSON version of the underlying data: \n             \n                 \n                     fivethirtyeight.datasettes.com/.json \n                 \n                 \n                     global-power-plants.datasettes.com/.json \n                 \n                 \n                     register-of-members-interests.datasettes.com/.json", "breadcrumbs": "[\"Pages and API endpoints\"]", "references": "[{\"href\": \"https://fivethirtyeight.datasettes.com/\", \"label\": \"fivethirtyeight.datasettes.com\"}, {\"href\": \"https://global-power-plants.datasettes.com/\", \"label\": \"global-power-plants.datasettes.com\"}, {\"href\": \"https://register-of-members-interests.datasettes.com/\", \"label\": \"register-of-members-interests.datasettes.com\"}, {\"href\": \"https://fivethirtyeight.datasettes.com/.json\", \"label\": \"fivethirtyeight.datasettes.com/.json\"}, {\"href\": \"https://global-power-plants.datasettes.com/.json\", \"label\": \"global-power-plants.datasettes.com/.json\"}, {\"href\": \"https://register-of-members-interests.datasettes.com/.json\", \"label\": \"register-of-members-interests.datasettes.com/.json\"}]"}
{"id": "installation:installation-advanced", "page": "installation", "ref": "installation-advanced", "title": "Advanced installation options", "content": "", "breadcrumbs": "[\"Installation\"]", "references": "[]"}
{"id": "installation:installation-basic", "page": "installation", "ref": "installation-basic", "title": "Basic installation", "content": "", "breadcrumbs": "[\"Installation\"]", "references": "[]"}
{"id": "installation:installation-datasette-desktop", "page": "installation", "ref": "installation-datasette-desktop", "title": "Datasette Desktop for Mac", "content": "Datasette Desktop  is a packaged Mac application which bundles Datasette together with Python and allows you to install and run Datasette directly on your laptop. This is the best option for local installation if you are not comfortable using the command line.", "breadcrumbs": "[\"Installation\", \"Basic installation\"]", "references": "[{\"href\": \"https://datasette.io/desktop\", \"label\": \"Datasette Desktop\"}]"}
{"id": "installation:installation-docker", "page": "installation", "ref": "installation-docker", "title": "Using Docker", "content": "A Docker image containing the latest release of Datasette is published to Docker\n                    Hub here:  https://hub.docker.com/r/datasetteproject/datasette/ \n                 If you have Docker installed (for example with  Docker for Mac  on OS X) you can download and run this\n                    image like so: \n                 docker run -p 8001:8001 -v `pwd`:/mnt \\\n    datasetteproject/datasette \\\n    datasette -p 8001 -h 0.0.0.0 /mnt/fixtures.db \n                 This will start an instance of Datasette running on your machine's port 8001,\n                    serving the  fixtures.db  file in your current directory. \n                 Now visit  http://127.0.0.1:8001/  to access Datasette. \n                 (You can download a copy of  fixtures.db  from\n                     https://latest.datasette.io/fixtures.db  ) \n                 To upgrade to the most recent release of Datasette, run the following: \n                 docker pull datasetteproject/datasette", "breadcrumbs": "[\"Installation\", \"Advanced installation options\"]", "references": "[{\"href\": \"https://hub.docker.com/r/datasetteproject/datasette/\", \"label\": \"https://hub.docker.com/r/datasetteproject/datasette/\"}, {\"href\": \"https://www.docker.com/docker-mac\", \"label\": \"Docker for Mac\"}, {\"href\": \"http://127.0.0.1:8001/\", \"label\": \"http://127.0.0.1:8001/\"}, {\"href\": \"https://latest.datasette.io/fixtures.db\", \"label\": \"https://latest.datasette.io/fixtures.db\"}]"}
{"id": "installation:installation-extensions", "page": "installation", "ref": "installation-extensions", "title": "A note about extensions", "content": "SQLite supports extensions, such as  SpatiaLite  for geospatial operations. \n             These can be loaded using the  --load-extension  argument, like so: \n             datasette --load-extension=/usr/local/lib/mod_spatialite.dylib \n             Some Python installations do not include support for SQLite extensions. If this is the case you will see the following error when you attempt to load an extension: \n             \n                 Your Python installation does not have the ability to load SQLite extensions. \n             \n             In some cases you may see the following error message instead: \n             AttributeError: 'sqlite3.Connection' object has no attribute 'enable_load_extension' \n             On macOS the easiest fix for this is to install Datasette using Homebrew: \n             brew install datasette \n             Use  which datasette  to confirm that  datasette  will run that version. The output should look something like this: \n             /usr/local/opt/datasette/bin/datasette \n             If you get a different location here such as  /Library/Frameworks/Python.framework/Versions/3.10/bin/datasette  you can run the following command to cause  datasette  to execute the Homebrew version instead: \n             alias datasette=$(echo $(brew --prefix datasette)/bin/datasette) \n             You can undo this operation using: \n             unalias datasette \n             If you need to run SQLite with extension support for other Python code, you can do so by install Python itself using Homebrew: \n             brew install python \n             Then executing Python using: \n             /usr/local/opt/python@3/libexec/bin/python \n             A more convenient way to work with this version of Python may be to use it to create a virtual environment: \n             /usr/local/opt/python@3/libexec/bin/python -m venv datasette-venv \n             Then activate it like this: \n             source datasette-venv/bin/activate \n             Now running  python  and  pip  will work against a version of Python 3 that includes support for SQLite extensions: \n             pip install datasette\nwhich datasette\ndatasette --version", "breadcrumbs": "[\"Installation\"]", "references": "[]"}
{"id": "installation:installation-homebrew", "page": "installation", "ref": "installation-homebrew", "title": "Using Homebrew", "content": "If you have a Mac and use  Homebrew , you can install Datasette by running this command in your terminal: \n                 brew install datasette \n                 This should install the latest version. You can confirm by running: \n                 datasette --version \n                 You can upgrade to the latest Homebrew packaged version using: \n                 brew upgrade datasette \n                 Once you have installed Datasette you can install plugins using the following: \n                 datasette install datasette-vega \n                 If the latest packaged release of Datasette has not yet been made available through Homebrew, you can upgrade your Homebrew installation in-place using: \n                 datasette install -U datasette", "breadcrumbs": "[\"Installation\", \"Basic installation\"]", "references": "[{\"href\": \"https://brew.sh/\", \"label\": \"Homebrew\"}]"}
{"id": "installation:installation-pip", "page": "installation", "ref": "installation-pip", "title": "Using pip", "content": "Datasette requires Python 3.8 or higher. The  Python.org Python For Beginners  page has instructions for getting started. \n                 You can install Datasette and its dependencies using  pip : \n                 pip install datasette \n                 You can now run Datasette like so: \n                 datasette", "breadcrumbs": "[\"Installation\", \"Basic installation\"]", "references": "[{\"href\": \"https://www.python.org/about/gettingstarted/\", \"label\": \"Python.org Python For Beginners\"}]"}
{"id": "installation:installation-pipx", "page": "installation", "ref": "installation-pipx", "title": "Using pipx", "content": "pipx  is a tool for installing Python software with all of its dependencies in an isolated environment, to ensure that they will not conflict with any other installed Python software. \n                 If you use  Homebrew  on macOS you can install pipx like this: \n                 brew install pipx\npipx ensurepath \n                 Without Homebrew you can install it like so: \n                 python3 -m pip install --user pipx\npython3 -m pipx ensurepath \n                 The  pipx ensurepath  command configures your shell to ensure it can find commands that have been installed by pipx - generally by making sure  ~/.local/bin  has been added to your  PATH . \n                 Once pipx is installed you can use it to install Datasette like this: \n                 pipx install datasette \n                 Then run  datasette --version  to confirm that it has been successfully installed.", "breadcrumbs": "[\"Installation\", \"Advanced installation options\"]", "references": "[{\"href\": \"https://pipxproject.github.io/pipx/\", \"label\": \"pipx\"}, {\"href\": \"https://brew.sh/\", \"label\": \"Homebrew\"}]"}
{"id": "installation:installing-plugins", "page": "installation", "ref": "installing-plugins", "title": "Installing plugins", "content": "If you want to install plugins into your local Datasette Docker image you can do\n                        so using the following recipe. This will install the plugins and then save a\n                        brand new local image called  datasette-with-plugins : \n                     docker run datasetteproject/datasette \\\n    pip install datasette-vega\n\ndocker commit $(docker ps -lq) datasette-with-plugins \n                     You can now run the new custom image like so: \n                     docker run -p 8001:8001 -v `pwd`:/mnt \\\n    datasette-with-plugins \\\n    datasette -p 8001 -h 0.0.0.0 /mnt/fixtures.db \n                     You can confirm that the plugins are installed by visiting\n                         http://127.0.0.1:8001/-/plugins \n                     Some plugins such as  datasette-ripgrep  may need additional system packages. You can install these by running  apt-get install  inside the container: \n                     docker run datasette-057a0 bash -c '\n    apt-get update &&\n    apt-get install ripgrep &&\n    pip install datasette-ripgrep'\n\ndocker commit $(docker ps -lq) datasette-with-ripgrep", "breadcrumbs": "[\"Installation\", \"Advanced installation options\", \"Using Docker\"]", "references": "[{\"href\": \"http://127.0.0.1:8001/-/plugins\", \"label\": \"http://127.0.0.1:8001/-/plugins\"}, {\"href\": \"https://datasette.io/plugins/datasette-ripgrep\", \"label\": \"datasette-ripgrep\"}]"}
{"id": "installation:installing-plugins-using-pipx", "page": "installation", "ref": "installing-plugins-using-pipx", "title": "Installing plugins using pipx", "content": "You can install additional datasette plugins with  pipx inject  like so: \n                     pipx inject datasette datasette-json-html \n                     injected package datasette-json-html into venv datasette\ndone! \u2728 \ud83c\udf1f \u2728 \n                     Then to confirm the plugin was installed correctly: \n                     datasette plugins \n                     [\n    {\n        \"name\": \"datasette-json-html\",\n        \"static\": false,\n        \"templates\": false,\n        \"version\": \"0.6\"\n    }\n]", "breadcrumbs": "[\"Installation\", \"Advanced installation options\", \"Using pipx\"]", "references": "[]"}