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- changelog 166
- internals 51
- plugin_hooks 40
- authentication 28
- settings 25
- json_api 17
- cli-reference 14
- contributing 13
- metadata 12
- custom_templates 11
- installation 10
- sql_queries 10
- writing_plugins 10
- configuration 7
- javascript_plugins 7
- plugins 7
- spatialite 6
- deploying 5
- getting_started 5
- introspection 5
- publish 5
- testing_plugins 5
- facets 4
- full_text_search 4
- pages 4
- performance 4
- csv_export 2
- ecosystem 2
- binary_data 1
- events 1
- …
id | page | ref | title | content | breadcrumbs | references ▲ |
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changelog:id54 | changelog | id54 | 0.47.2 (2020-08-12) | Fixed an issue with the Docker image published to Docker Hub . ( #931 ) | ["Changelog"] | [{"href": "https://hub.docker.com/r/datasetteproject/datasette", "label": "published to Docker Hub"}, {"href": "https://github.com/simonw/datasette/issues/931", "label": "#931"}] |
changelog:id67 | changelog | id67 | 0.38 (2020-03-08) | The Docker build of Datasette now uses SQLite 3.31.1, upgraded from 3.26. ( #695 ) 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 ) Fixed bug where templates that shipped with plugins were sometimes not being correctly loaded. ( #697 ) | ["Changelog"] | [{"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"}] |
deploying:apache-proxy-configuration | deploying | apache-proxy-configuration | Apache proxy configuration | For Apache , you can use the ProxyPass directive. First make sure the following lines are uncommented: LoadModule proxy_module lib/httpd/modules/mod_proxy.so LoadModule proxy_http_module lib/httpd/modules/mod_proxy_http.so Then add these directives to proxy traffic: ProxyPass /my-datasette/ http://127.0.0.1:8009/my-datasette/ ProxyPreserveHost On A live demo of Datasette running behind Apache using this proxy setup can be seen at datasette-apache-proxy-demo.datasette.io/prefix/ . The code for that demo can be found in the demos/apache-proxy directory. Using --uds you can use Unix domain sockets similar to the nginx example: ProxyPass /my-datasette/ unix:/tmp/datasette.sock|http://localhost/my-datasette/ The ProxyPreserveHost On directive ensures that the original Host: header from the incoming request is passed through to Datasette. Datasette needs this to correctly assemble links to other pages using the .absolute_url(request, path) method. | ["Deploying Datasette", "Running Datasette behind a proxy"] | [{"href": "https://httpd.apache.org/", "label": "Apache"}, {"href": "https://datasette-apache-proxy-demo.datasette.io/prefix/", "label": "datasette-apache-proxy-demo.datasette.io/prefix/"}, {"href": "https://github.com/simonw/datasette/tree/main/demos/apache-proxy", "label": "demos/apache-proxy"}, {"href": "https://httpd.apache.org/docs/2.4/mod/mod_proxy.html#proxypreservehost", "label": "ProxyPreserveHost On"}] |
getting_started:getting-started-demo | getting_started | getting-started-demo | Play with a live demo | The best way to experience Datasette for the first time is with a demo: global-power-plants.datasettes.com provides a searchable database of power plants around the world, using data from the World Resources Institude rendered using the datasette-cluster-map plugin. fivethirtyeight.datasettes.com shows Datasette running against over 400 datasets imported from the FiveThirtyEight GitHub repository . | ["Getting started"] | [{"href": "https://global-power-plants.datasettes.com/global-power-plants/global-power-plants", "label": "global-power-plants.datasettes.com"}, {"href": "https://www.wri.org/publication/global-power-plant-database", "label": "World Resources Institude"}, {"href": "https://github.com/simonw/datasette-cluster-map", "label": "datasette-cluster-map"}, {"href": "https://fivethirtyeight.datasettes.com/fivethirtyeight", "label": "fivethirtyeight.datasettes.com"}, {"href": "https://github.com/fivethirtyeight/data", "label": "FiveThirtyEight GitHub repository"}] |
getting_started:getting-started-glitch | getting_started | getting-started-glitch | Try Datasette without installing anything using Glitch | Glitch is a free online tool for building web apps directly from your web browser. You can use Glitch to try out Datasette without needing to install any software on your own computer. Here's a demo project on Glitch which you can use as the basis for your own experiments: glitch.com/~datasette-csvs Glitch allows you to "remix" any project to create your own copy and start editing it in your browser. You can remix the datasette-csvs project by clicking this button: Find a CSV file and drag it onto the Glitch file explorer panel - datasette-csvs will automatically convert it to a SQLite database (using sqlite-utils ) and allow you to start exploring it using Datasette. If your CSV file has a latitude and longitude column you can visualize it on a map by uncommenting the datasette-cluster-map line in the requirements.txt file using the Glitch file editor. Need some data? Try this Public Art Data for the city of Seattle - hit "Export" and select "CSV" to download it as a CSV file. For more on how this works, see Running Datasette on Glitch . | ["Getting started"] | [{"href": "https://glitch.com/", "label": "Glitch"}, {"href": "https://glitch.com/~datasette-csvs", "label": "glitch.com/~datasette-csvs"}, {"href": "https://glitch.com/edit/#!/remix/datasette-csvs", "label": null}, {"href": "https://github.com/simonw/sqlite-utils", "label": "sqlite-utils"}, {"href": "https://data.seattle.gov/Community/Public-Art-Data/j7sn-tdzk", "label": "Public Art Data"}, {"href": "https://simonwillison.net/2019/Apr/23/datasette-glitch/", "label": "Running Datasette on Glitch"}] |
changelog:id115 | changelog | id115 | 0.22.1 (2018-05-23) | Bugfix release, plus we now use versioneer for our version numbers. Faceting no longer breaks pagination, fixes #282 Add __version_info__ derived from __version__ [Robert Gieseke] This might be tuple of more than two values (major and minor version) if commits have been made after a release. Add version number support with Versioneer. [Robert Gieseke] Versioneer Licence: Public Domain (CC0-1.0) Closes #273 Refactor inspect logic [Russ Garrett] | ["Changelog"] | [{"href": "https://github.com/warner/python-versioneer", "label": "versioneer"}, {"href": "https://github.com/simonw/datasette/issues/282", "label": "#282"}, {"href": "https://github.com/simonw/datasette/issues/273", "label": "#273"}] |
plugin_hooks:plugin-hook-publish-subcommand | plugin_hooks | plugin-hook-publish-subcommand | publish_subcommand(publish) | publish - Click publish command group The Click command group for the datasette publish subcommand This hook allows you to create new providers for the datasette publish command. Datasette uses this hook internally to implement the default cloudrun and heroku subcommands, so you can read their source to see examples of this hook in action. Let's say you want to build a plugin that adds a datasette publish my_hosting_provider --api_key=xxx mydatabase.db publish command. Your implementation would start like this: from datasette import hookimpl from datasette.publish.common import ( add_common_publish_arguments_and_options, ) import click @hookimpl def publish_subcommand(publish): @publish.command() @add_common_publish_arguments_and_options @click.option( "-k", "--api_key", help="API key for talking to my hosting provider", ) def my_hosting_provider( files, metadata, extra_options, branch, template_dir, plugins_dir, static, install, plugin_secret, version_note, secret, title, license, license_url, source, source_url, about, about_url, api_key, ): ... Examples: datasette-publish-fly , datasette-publish-vercel | ["Plugin hooks"] | [{"href": "https://github.com/simonw/datasette/tree/main/datasette/publish", "label": "their source"}, {"href": "https://datasette.io/plugins/datasette-publish-fly", "label": "datasette-publish-fly"}, {"href": "https://datasette.io/plugins/datasette-publish-vercel", "label": "datasette-publish-vercel"}] |
contributing:contributing-bug-fix-branch | contributing | contributing-bug-fix-branch | Releasing bug fixes from a branch | If it's necessary to publish a bug fix release without shipping new features that have landed on main a release branch can be used. Create it from the relevant last tagged release like so: git branch 0.52.x 0.52.4 git checkout 0.52.x Next cherry-pick the commits containing the bug fixes: git cherry-pick COMMIT Write the release notes in the branch, and update the version number in version.py . Then push the branch: git push -u origin 0.52.x Once the tests have completed, publish the release from that branch target using the GitHub Draft a new release form. Finally, cherry-pick the commit with the release notes and version number bump across to main : git checkout main git cherry-pick COMMIT git push | ["Contributing"] | [{"href": "https://github.com/simonw/datasette/releases/new", "label": "Draft a new release"}] |
changelog:id76 | changelog | id76 | 0.31.1 (2019-11-12) | Deployments created using datasette publish now use python:3.8 base Docker image ( #629 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/pull/629", "label": "#629"}] |
changelog:id77 | changelog | id77 | 0.31 (2019-11-11) | This version adds compatibility with Python 3.8 and breaks compatibility with Python 3.5. If you are still running Python 3.5 you should stick with 0.30.2 , which you can install like this: pip install datasette==0.30.2 Format SQL button now works with read-only SQL queries - thanks, Tobias Kunze ( #602 ) New ?column__notin=x,y,z filter for table views ( #614 ) Table view now uses select col1, col2, col3 instead of select * Database filenames can now contain spaces - thanks, Tobias Kunze ( #590 ) Removed obsolete ?_group_count=col feature ( #504 ) Improved user interface and documentation for datasette publish cloudrun ( #608 ) Tables with indexes now show the CREATE INDEX statements on the table page ( #618 ) Current version of uvicorn is now shown on /-/versions Python 3.8 is now supported! ( #622 ) Python 3.5 is no longer supported. | ["Changelog"] | [{"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"}] |
changelog:v0-28-register-output-renderer | changelog | v0-28-register-output-renderer | register_output_renderer plugins | Russ Garrett implemented a new Datasette plugin hook called register_output_renderer ( #441 ) which allows plugins to create additional output renderers in addition to Datasette's default .json and .csv . Russ's in-development datasette-geo plugin includes an example of this hook being used to output .geojson automatically converted from SpatiaLite. | ["Changelog", "0.28 (2019-05-19)"] | [{"href": "https://github.com/simonw/datasette/pull/441", "label": "#441"}, {"href": "https://github.com/russss/datasette-geo", "label": "datasette-geo"}, {"href": "https://github.com/russss/datasette-geo/blob/d4cecc020848bbde91e9e17bf352f7c70bc3dccf/datasette_plugin_geo/geojson.py", "label": "an example"}] |
changelog:the-road-to-datasette-1-0 | changelog | the-road-to-datasette-1-0 | The road to Datasette 1.0 | I've assembled a milestone for Datasette 1.0 . The focus of the 1.0 release will be the following: Signify confidence in the quality/stability of Datasette Give plugin authors confidence that their plugins will work for the whole 1.x release cycle Provide the same confidence to developers building against Datasette JSON APIs If you have thoughts about what you would like to see for Datasette 1.0 you can join the conversation on issue #519 . | ["Changelog", "0.44 (2020-06-11)"] | [{"href": "https://github.com/simonw/datasette/milestone/7", "label": "milestone for Datasette 1.0"}, {"href": "https://github.com/simonw/datasette/issues/519", "label": "the conversation on issue #519"}] |
internals:internals-utils | internals | internals-utils | The datasette.utils module | The datasette.utils module contains various utility functions used by Datasette. As a general rule you should consider anything in this module to be unstable - functions and classes here could change without warning or be removed entirely between Datasette releases, without being mentioned in the release notes. The exception to this rule is anything that is documented here. If you find a need for an undocumented utility function in your own work, consider opening an issue requesting that the function you are using be upgraded to documented and supported status. | ["Internals for plugins"] | [{"href": "https://github.com/simonw/datasette/issues/new", "label": "opening an issue"}] |
changelog:id46 | changelog | id46 | Smaller changes | 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 ). New debug-menu permission. ( #1068 ) Removed --debug option, which didn't do anything. ( #814 ) Link: HTTP header pagination. ( #1014 ) x button for clearing filters. ( #1016 ) Edit SQL button on canned queries, ( #1019 ) --load-extension=spatialite shortcut. ( #1028 ) scale-in animation for column action menu. ( #1039 ) Option to pass a list of templates to .render_template() is now documented. ( #1045 ) New datasette.urls.static_plugins() method. ( #1033 ) datasette -o option now opens the most relevant page. ( #976 ) datasette --cors option now enables access to /database.db downloads. ( #1057 ) 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 ) New documentation on Designing URLs for your plugin . (… | ["Changelog", "0.51 (2020-10-31)"] | [{"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"}] |
changelog:id43 | changelog | id43 | 0.52 (2020-11-28) | 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 . 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 ) The /-/config introspection page is now /-/settings , and the previous page redirects to the new one. ( #1103 ) The config.json file in Configuration directory mode is now called settings.json . ( #1104 ) The undocumented datasette.config() internal method has been replaced by a documented .setting(key) method. ( #1107 ) Also in this release: 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 ) 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 ) Swept the documentation to remove words that minimize involved difficulty. ( #1089 ) And some bug fixes: Foreign keys linking to rows with blank label columns now display as a hyphen, allowing those links to be clicked. ( #1086 ) Fixed bug where row pages could sometimes 500 … | ["Changelog"] | [{"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"}] |
changelog:id50 | changelog | id50 | 0.49.1 (2020-09-15) | Fixed a bug with writable canned queries that use magic parameters but accept no non-magic arguments. ( #967 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/967", "label": "#967"}] |
changelog:id26 | changelog | id26 | 0.59 (2021-10-14) | Columns can now have associated metadata descriptions in metadata.json , see Column descriptions . ( #942 ) New register_commands() plugin hook allows plugins to register additional Datasette CLI commands, e.g. datasette mycommand file.db . ( #1449 ) Adding ?_facet_size=max to a table page now shows the number of unique values in each facet. ( #1423 ) 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 ) The --cors option now causes Datasette to return the Access-Control-Allow-Headers: Authorization header, in addition to Access-Control-Allow-Origin: * . ( #1467 ) 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 ) Renamed --help-config option to --help-settings . ( #1431 ) datasette.databases property is now a documented API. ( #1443 ) 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 ) The render_cell() plugin hook can now return an awaitable function. This means the hook can execute SQL queries. ( #1425 ) register_routes(datasette) plugin hook now accepts an optional datasette argument. ( #1404 ) … | ["Changelog"] | [{"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"}] |
changelog:id53 | changelog | id53 | 0.47.3 (2020-08-15) | The datasette --get command-line mechanism now ensures any plugins using the startup() hook are correctly executed. ( #934 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/934", "label": "#934"}] |
changelog:id55 | changelog | id55 | 0.47.1 (2020-08-11) | Fixed a bug where the sdist distribution of Datasette was not correctly including the template files. ( #930 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/930", "label": "#930"}] |
changelog:id57 | changelog | id57 | 0.46 (2020-08-09) | 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. 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. Datasette now supports GraphQL via the new datasette-graphql plugin - see GraphQL in Datasette with the new datasette-graphql plugin . Principle git branch has been renamed from master to main . ( #849 ) New debugging tool: /-/allow-debug tool ( demo here ) helps test allow blocks against actors, as described in Defining permissions with "allow" blocks . ( #908 ) New logo for the documentation, and a new project tagline: "An open source multi-tool for exploring and publishing data". Whitespace in column values is now respected on display, using white-space: pre-wrap . ( #896 ) New await request.post_body() method for accessing the raw POST body, see Request object . ( #897 ) Database file downloads now include a content-length HTTP header, enabling download progress bars. ( #905 ) File downloads now also correctly set the suggested file name using a content-disposition HTTP header. ( #909 ) tests are now excluded from the Datasette package properly - thanks, abeyerpath. ( #456 ) The Datasette package published to PyPI now include… | ["Changelog"] | [{"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"}] |
changelog:url-building | changelog | url-building | URL building | The new datasette.urls family of methods can be used to generate URLs to key pages within the Datasette interface, both within custom templates and Datasette plugins. See Building URLs within plugins for more details. ( #904 ) | ["Changelog", "0.51 (2020-10-31)"] | [{"href": "https://github.com/simonw/datasette/issues/904", "label": "#904"}] |
changelog:id49 | changelog | id49 | 0.50 (2020-10-09) | 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. 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 ) New Deploying Datasette documentation with guides for deploying Datasette on a Linux server using systemd or to hosting providers that support buildpacks . ( #514 , #997 ) Other improvements in this release: Publishing to Google Cloud Run documentation now covers Google Cloud SDK options. Thanks, Geoffrey Hing. ( #995 ) New datasette -o option which opens your browser as soon as Datasette starts up. ( #970 ) Datasette now sets sqlite3.enable_callback_tracebacks(True) so that errors in custom SQL functions will display tracebacks. ( #891 ) Fixed two rendering bugs with column headers in portrait mobile view. ( #978 , #980 ) New db.table_column_details(table) introspection method for retrieving full details of the columns in a specific table, see Database introspection . Fixed a routing bug with custom page wildcard templates. ( #996 ) datasette publish heroku now deploys using Python 3.8.6. New datasette publish heroku --tar= option. ( #969 ) OPTIONS requests against HTML pages no longer return a 500 error. ( #1001 ) … | ["Changelog"] | [{"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"}] |
changelog:magic-parameters-for-canned-queries | changelog | magic-parameters-for-canned-queries | Magic parameters for canned queries | Canned queries now support Magic parameters , which can be used to insert or select automatically generated values. For example: insert into logs (user_id, timestamp) values (:_actor_id, :_now_datetime_utc) This inserts the currently authenticated actor ID and the current datetime. ( #842 ) | ["Changelog", "0.45 (2020-07-01)"] | [{"href": "https://github.com/simonw/datasette/issues/842", "label": "#842"}] |
changelog:log-out | changelog | log-out | Log out | The ds_actor cookie can be used by plugins (or by Datasette's --root mechanism ) to authenticate users. The new /-/logout page provides a way to clear that cookie. A "Log out" button now shows in the global navigation provided the user is authenticated using the ds_actor cookie. ( #840 ) | ["Changelog", "0.45 (2020-07-01)"] | [{"href": "https://github.com/simonw/datasette/issues/840", "label": "#840"}] |
changelog:id59 | changelog | id59 | Smaller changes | 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 ) CSRF protection no longer applies to Authentication: Bearer token requests or requests without cookies. ( #835 ) datasette.add_message() now works inside plugins. ( #864 ) Workaround for "Too many open files" error in test runs. ( #846 ) Respect existing scope["actor"] if already set by ASGI middleware. ( #854 ) New process for shipping Alpha and beta releases . ( #807 ) {{ csrftoken() }} now works when plugins render a template using datasette.render_template(..., request=request) . ( #863 ) Datasette now creates a single Request object and uses it throughout the lifetime of the current HTTP request. ( #870 ) | ["Changelog", "0.45 (2020-07-01)"] | [{"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"}] |
plugin_hooks:plugin-register-facet-classes | plugin_hooks | plugin-register-facet-classes | register_facet_classes() | Return a list of additional Facet subclasses to be registered. The design of this plugin hook is unstable and may change. See issue 830 . Each Facet subclass implements a new type of facet operation. The class should look like this: class SpecialFacet(Facet): # This key must be unique across all facet classes: type = "special" async def suggest(self): # Use self.sql and self.params to suggest some facets suggested_facets = [] suggested_facets.append( { "name": column, # Or other unique name # Construct the URL that will enable this facet: "toggle_url": self.ds.absolute_url( self.request, path_with_added_args( self.request, {"_facet": column} ), ), } ) return suggested_facets async def facet_results(self): # This should execute the facet operation and return results, again # using self.sql and self.params as the starting point facet_results = [] facets_timed_out = [] facet_size = self.get_facet_size() # Do some calculations here... for column in columns_selected_for_facet: try: facet_results_values = [] # More calculations... facet_results_values.append( { "value": value, "label": label, "count": count, "toggle_url": self.ds.absolute_url( self.request, toggle_path ), "selected": selected, } ) facet_results.append( { "name": column, "results": facet_results_values, "trunc… | ["Plugin hooks"] | [{"href": "https://github.com/simonw/datasette/issues/830", "label": "issue 830"}, {"href": "https://github.com/simonw/datasette/blob/main/datasette/facets.py", "label": "datasette/facets.py"}] |
changelog:id209 | changelog | id209 | 0.10 (2017-11-14) | Fixed #83 - 500 error on individual row pages. Stop using sqlite WITH RECURSIVE in our tests. The version of Python 3 running in Travis CI doesn't support this. | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/83", "label": "#83"}] |
changelog:register-routes-plugin-hooks | changelog | register-routes-plugin-hooks | register_routes() plugin hooks | Plugins can now register new views and routes via the register_routes(datasette) plugin hook ( #819 ). View functions can be defined that accept any of the current datasette object, the current request , or the ASGI scope , send and receive objects. | ["Changelog", "0.44 (2020-06-11)"] | [{"href": "https://github.com/simonw/datasette/issues/819", "label": "#819"}] |
changelog:csrf-protection | changelog | csrf-protection | CSRF protection | Since writable canned queries are built using POST forms, Datasette now ships with CSRF protection ( #798 ). This applies automatically to any POST request, which means plugins need to include a csrftoken in any POST forms that they render. They can do that like so: <input type="hidden" name="csrftoken" value="{{ csrftoken() }}"> | ["Changelog", "0.44 (2020-06-11)"] | [{"href": "https://github.com/simonw/datasette/issues/798", "label": "#798"}] |
changelog:flash-messages | changelog | flash-messages | Flash messages | Writable canned queries needed a mechanism to let the user know that the query has been successfully executed. The new flash messaging system ( #790 ) allows messages to persist in signed cookies which are then displayed to the user on the next page that they visit. Plugins can use this mechanism to display their own messages, see .add_message(request, message, type=datasette.INFO) for details. You can try out the new messages using the /-/messages debug tool, for example at https://latest.datasette.io/-/messages | ["Changelog", "0.44 (2020-06-11)"] | [{"href": "https://github.com/simonw/datasette/issues/790", "label": "#790"}, {"href": "https://latest.datasette.io/-/messages", "label": "https://latest.datasette.io/-/messages"}] |
changelog:permissions | changelog | permissions | Permissions | Datasette also now has a built-in concept of Permissions . The permissions system answers the following question: Is this actor allowed to perform this action , optionally against this particular resource ? You can use the new "allow" block syntax in metadata.json (or metadata.yaml ) to set required permissions at the instance, database, table or canned query level. For example, to restrict access to the fixtures.db database to the "root" user: { "databases": { "fixtures": { "allow": { "id" "root" } } } } See Defining permissions with "allow" blocks for more details. Plugins can implement their own custom permission checks using the new permission_allowed(datasette, actor, action, resource) hook. A new debug page at /-/permissions shows recent permission checks, to help administrators and plugin authors understand exactly what checks are being performed. This tool defaults to only being available to the root user, but can be exposed to other users by plugins that respond to the permissions-debug permission. ( #788 ) | ["Changelog", "0.44 (2020-06-11)"] | [{"href": "https://github.com/simonw/datasette/issues/788", "label": "#788"}] |
changelog:v1-0-a3 | changelog | v1-0-a3 | 1.0a3 (2023-08-09) | This alpha release previews the updated design for Datasette's default JSON API. ( #782 ) The new default JSON representation for both table pages ( /dbname/table.json ) and arbitrary SQL queries ( /dbname.json?sql=... ) is now shaped like this: { "ok": true, "rows": [ { "id": 3, "name": "Detroit" }, { "id": 2, "name": "Los Angeles" }, { "id": 4, "name": "Memnonia" }, { "id": 1, "name": "San Francisco" } ], "truncated": false } Tables will include an additional "next" key for pagination, which can be passed to ?_next= to fetch the next page of results. The various ?_shape= options continue to work as before - see Different shapes for details. A new ?_extra= mechanism is available for tables, but has not yet been stabilized or documented. Details on that are available in #262 . | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/782", "label": "#782"}, {"href": "https://github.com/simonw/datasette/issues/262", "label": "#262"}] |
sql_queries:sql-parameters | sql_queries | sql-parameters | Named parameters | Datasette has special support for SQLite named parameters. Consider a SQL query like this: select * from Street_Tree_List where "PermitNotes" like :notes and "qSpecies" = :species If you execute this query using the custom query editor, Datasette will extract the two named parameters and use them to construct form fields for you to provide values. You can also provide values for these fields by constructing a URL: /mydatabase?sql=select...&species=44 SQLite string escaping rules will be applied to values passed using named parameters - they will be wrapped in quotes and their content will be correctly escaped. Values from named parameters are treated as SQLite strings. If you need to perform numeric comparisons on them you should cast them to an integer or float first using cast(:name as integer) or cast(:name as real) , for example: select * from Street_Tree_List where latitude > cast(:min_latitude as real) and latitude < cast(:max_latitude as real) Datasette disallows custom SQL queries containing the string PRAGMA (with a small number of exceptions ) as SQLite pragma statements can be used to change database settings at runtime. If you need to include the string "pragma" in a query you can do so safely using a named parameter. | ["Running SQL queries"] | [{"href": "https://github.com/simonw/datasette/issues/761", "label": "of exceptions"}] |
changelog:id65 | changelog | id65 | 0.40 (2020-04-21) | Datasette Metadata can now be provided as a YAML file as an optional alternative to JSON. ( #713 ) 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 ) Fixed a bug where the extra_template_vars(request, view_name) plugin hook was not receiving the correct view_name . ( #716 ) 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 ) Fixed a bug where the "templates considered" HTML comment was no longer being displayed. ( #689 ) Fixed a datasette publish bug where --plugin-secret would over-ride plugin configuration in the provided metadata.json file. ( #724 ) Added a new CSS class for customizing the canned query page. ( #727 ) | ["Changelog"] | [{"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"}] |
changelog:id61 | changelog | id61 | Smaller changes | New internals documentation for Request object and Response class . ( #706 ) request.url now respects the force_https_urls config setting. closes ( #781 ) request.args.getlist() returns [] if missing. Removed request.raw_args entirely. ( #774 ) New datasette.get_database() method. Added _ prefix to many private, undocumented methods of the Datasette class. ( #576 ) Removed the db.get_outbound_foreign_keys() method which duplicated the behaviour of db.foreign_keys_for_table() . New await datasette.permission_allowed() method. /-/actor debugging endpoint for viewing the currently authenticated actor. New request.cookies property. /-/plugins endpoint now shows a list of hooks implemented by each plugin, e.g. https://latest.datasette.io/-/plugins?all=1 request.post_vars() method no longer discards empty values. New "params" canned query key for explicitly setting named parameters, see Canned query parameters . ( #797 ) request.args is now a MultiParams object. Fixed a bug with the datasette plugins command. ( #802 ) Nicer pa… | ["Changelog", "0.44 (2020-06-11)"] | [{"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"}] |
changelog:id212 | changelog | id212 | 0.8 (2017-11-13) | V0.8 - added PyPI metadata, ready to ship. Implemented offset/limit pagination for views ( #70 ). Improved pagination. ( #78 ) Limit on max rows returned, controlled by --max_returned_rows option. ( #69 ) If someone executes 'select * from table' against a table with a million rows in it, we could run into problems: just serializing that much data as JSON is likely to lock up the server. Solution: we now have a hard limit on the maximum number of rows that can be returned by a query. If that limit is exceeded, the server will return a "truncated": true field in the JSON. This limit can be optionally controlled by the new --max_returned_rows option. Setting that option to 0 disables the limit entirely. | ["Changelog"] | [{"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"}] |
changelog:id68 | changelog | id68 | 0.37.1 (2020-03-02) | Don't attempt to count table rows to display on the index page for databases > 100MB. ( #688 ) Print exceptions if they occur in the write thread rather than silently swallowing them. Handle the possibility of scope["path"] being a string rather than bytes Better documentation for the extra_template_vars(template, database, table, columns, view_name, request, datasette) plugin hook. | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/688", "label": "#688"}] |
changelog:better-plugin-documentation | changelog | better-plugin-documentation | Better plugin documentation | The plugin documentation has been re-arranged into four sections, including a brand new section on testing plugins. ( #687 ) Plugins introduces Datasette's plugin system and describes how to install and configure plugins. Writing plugins describes how to author plugins, from one-off single file plugins to packaged plugins that can be published to PyPI. It also describes how to start a plugin using the new datasette-plugin cookiecutter template. Plugin hooks is a full list of detailed documentation for every Datasette plugin hook. Testing plugins describes how to write tests for Datasette plugins, using pytest and HTTPX . | ["Changelog", "0.45 (2020-07-01)"] | [{"href": "https://github.com/simonw/datasette/issues/687", "label": "#687"}, {"href": "https://github.com/simonw/datasette-plugin", "label": "datasette-plugin"}, {"href": "https://docs.pytest.org/", "label": "pytest"}, {"href": "https://www.python-httpx.org/", "label": "HTTPX"}] |
changelog:id63 | changelog | id63 | 0.42 (2020-05-08) | A small release which provides improved internal methods for use in plugins, along with documentation. See #685 . Added documentation for db.execute() , see await db.execute(sql, ...) . Renamed db.execute_against_connection_in_thread() to db.execute_fn() and made it a documented method, see await db.execute_fn(fn) . New results.first() and results.single_value() methods, plus documentation for the Results class - see Results . | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/685", "label": "#685"}] |
changelog:id69 | changelog | id69 | 0.37 (2020-02-25) | Plugins now have a supported mechanism for writing to a database, using the new .execute_write() and .execute_write_fn() methods. Documentation . ( #682 ) Immutable databases that have had their rows counted using the inspect command now use the calculated count more effectively - thanks, Kevin Keogh. ( #666 ) --reload no longer restarts the server if a database file is modified, unless that database was opened immutable mode with -i . ( #494 ) New ?_searchmode=raw option turns off escaping for FTS queries in ?_search= allowing full use of SQLite's FTS5 query syntax . ( #676 ) | ["Changelog"] | [{"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"}] |
changelog:id72 | changelog | id72 | 0.34 (2020-01-29) | _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 ) 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 ) datasette package now accepts a --port option for specifying which port the resulting Docker container should listen on. ( #661 ) | ["Changelog"] | [{"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"}] |
changelog:id64 | changelog | id64 | 0.41 (2020-05-06) | 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 ) Configuration directory mode ( #731 ) allows you to define a custom Datasette instance as a directory. So instead of running the following: datasette one.db two.db \ --metadata=metadata.json \ --template-dir=templates/ \ --plugins-dir=plugins \ --static css:css You can instead arrange your files in a single directory called my-project and run this: datasette my-project/ Also in this release: New NOT LIKE table filter: ?colname__notlike=expression . ( #750 ) 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 ) SQLite PRAGMA functions such as pragma_table_info(tablename) are now allowed in Datasette SQL queries. ( #761 ) Datasette pages now consistently return a content-type of text/html; charset=utf-8" . ( #752 ) 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 ) Installation documentation now covers how to Using pipx . ( #756 ) I… | ["Changelog"] | [{"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"}] |
changelog:id73 | changelog | id73 | 0.33 (2019-12-22) | rowid is now included in dropdown menus for filtering tables ( #636 ) Columns are now only suggested for faceting if they have at least one value with more than one record ( #638 ) Queries with no results now display "0 results" ( #637 ) Improved documentation for the --static option ( #641 ) asyncio task information is now included on the /-/threads debug page Bumped Uvicorn dependency 0.11 You can now use --port 0 to listen on an available port New template_debug setting for debugging templates, e.g. https://latest.datasette.io/fixtures/roadside_attractions?_context=1 ( #654 ) | ["Changelog"] | [{"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"}] |
changelog:id75 | changelog | id75 | 0.31.2 (2019-11-13) | Fixed a bug where datasette publish heroku applications failed to start ( #633 ) Fix for datasette publish with just --source_url - thanks, Stanley Zheng ( #572 ) Deployments to Heroku now use Python 3.8.0 ( #632 ) | ["Changelog"] | [{"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"}] |
changelog:new-features | changelog | new-features | New features | If an error occurs while executing a user-provided SQL query, that query is now re-displayed in an editable form along with the error message. ( #619 ) New ?_col= and ?_nocol= parameters to show and hide columns in a table, plus an interface for hiding and showing columns in the column cog menu. ( #615 ) A new ?_facet_size= parameter for customizing the number of facet results returned on a table or view page. ( #1332 ) ?_facet_size=max sets that to the maximum, which defaults to 1,000 and is controlled by the the max_returned_rows setting. If facet results are truncated the … at the bottom of the facet list now links to this parameter. ( #1337 ) ?_nofacet=1 option to disable all facet calculations on a page, used as a performance optimization for CSV exports and ?_shape=array/object . ( #1349 , #263 ) ?_nocount=1 option to disable full query result counts. ( #1353 ) ?_trace=1 debugging option is now controlled by the new trace_debug setting, which is turned off by default. ( #1359 ) | ["Changelog", "0.57 (2021-06-05)"] | [{"href": "https://github.com/simonw/datasette/issues/619", "label": "#619"}, {"href": "https://github.com/simonw/datasette/issues/615", "label": "#615"}, {"href": "https://github.com/simonw/datasette/issues/1332", "label": "#1332"}, {"href": "https://github.com/simonw/datasette/issues/1337", "label": "#1337"}, {"href": "https://github.com/simonw/datasette/issues/1349", "label": "#1349"}, {"href": "https://github.com/simonw/datasette/issues/263", "label": "#263"}, {"href": "https://github.com/simonw/datasette/issues/1353", "label": "#1353"}, {"href": "https://github.com/simonw/datasette/issues/1359", "label": "#1359"}] |
changelog:id78 | changelog | id78 | 0.30.2 (2019-11-02) | /-/plugins page now uses distribution name e.g. datasette-cluster-map instead of the name of the underlying Python package ( datasette_cluster_map ) ( #606 ) Array faceting is now only suggested for columns that contain arrays of strings ( #562 ) Better documentation for the --host argument ( #574 ) Don't show None with a broken link for the label on a nullable foreign key ( #406 ) | ["Changelog"] | [{"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"}] |
changelog:id79 | changelog | id79 | 0.30.1 (2019-10-30) | Fixed bug where ?_where= parameter was not persisted in hidden form fields ( #604 ) Fixed bug with .JSON representation of row pages - thanks, Chris Shaw ( #603 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/604", "label": "#604"}, {"href": "https://github.com/simonw/datasette/issues/603", "label": "#603"}] |
changelog:id80 | changelog | id80 | 0.30 (2019-10-18) | Added /-/threads debugging page Allow EXPLAIN WITH... ( #583 ) Button to format SQL - thanks, Tobias Kunze ( #136 ) Sort databases on homepage by argument order - thanks, Tobias Kunze ( #585 ) Display metadata footer on custom SQL queries - thanks, Tobias Kunze ( #589 ) Use --platform=managed for publish cloudrun ( #587 ) Fixed bug returning non-ASCII characters in CSV ( #584 ) Fix for /foo v.s. /foo-bar bug ( #601 ) | ["Changelog"] | [{"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"}] |
changelog:id70 | changelog | id70 | 0.36 (2020-02-21) | The datasette object passed to plugins now has API documentation: Datasette class . ( #576 ) New methods on datasette : .add_database() and .remove_database() - documentation . ( #671 ) prepare_connection() plugin hook now takes optional datasette and database arguments - prepare_connection(conn, database, datasette) . ( #678 ) Added three new plugins and one new conversion tool to the The Datasette Ecosystem . | ["Changelog"] | [{"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"}] |
changelog:id81 | changelog | id81 | 0.29.3 (2019-09-02) | Fixed implementation of CodeMirror on database page ( #560 ) Documentation typo fixes - thanks, Min ho Kim ( #561 ) 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 . | ["Changelog"] | [{"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"}] |
changelog:id83 | changelog | id83 | 0.29.1 (2019-07-11) | Fixed bug with static mounts using relative paths which could lead to traversal exploits ( #555 ) - thanks Abdussamet Kocak! Datasette can now be run as a module: python -m datasette ( #556 ) - thanks, Abdussamet Kocak! | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/555", "label": "#555"}, {"href": "https://github.com/simonw/datasette/issues/556", "label": "#556"}] |
changelog:new-plugin-hook-asgi-wrapper | changelog | new-plugin-hook-asgi-wrapper | New plugin hook: asgi_wrapper | The asgi_wrapper(datasette) plugin hook allows plugins to entirely wrap the Datasette ASGI application in their own ASGI middleware. ( #520 ) Two new plugins take advantage of this hook: datasette-auth-github adds a authentication layer: users will have to sign in using their GitHub account before they can view data or interact with Datasette. You can also use it to restrict access to specific GitHub users, or to members of specified GitHub organizations or teams . datasette-cors allows you to configure CORS headers for your Datasette instance. You can use this to enable JavaScript running on a whitelisted set of domains to make fetch() calls to the JSON API provided by your Datasette instance. | ["Changelog", "0.29 (2019-07-07)"] | [{"href": "https://github.com/simonw/datasette/issues/520", "label": "#520"}, {"href": "https://github.com/simonw/datasette-auth-github", "label": "datasette-auth-github"}, {"href": "https://help.github.com/en/articles/about-organizations", "label": "organizations"}, {"href": "https://help.github.com/en/articles/organizing-members-into-teams", "label": "teams"}, {"href": "https://github.com/simonw/datasette-cors", "label": "datasette-cors"}, {"href": "https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS", "label": "CORS headers"}] |
changelog:id36 | changelog | id36 | Other changes | 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 ) datasette publish cloudrun now sets force_https_urls for every deployment, fixing some incorrect http:// links. ( #1178 ) Fixed a bug in the example nginx configuration in Running Datasette behind a proxy . ( #1091 ) The Datasette Ecosystem documentation page has been reduced in size in favour of the datasette.io tools and plugins directories. ( #1182 ) The request object now provides a request.full_path property, which returns the path including any query string. ( #1184 ) Better error message for disallowed PRAGMA clauses in SQL queries. ( #1185 ) datasette publish heroku now deploys using python-3.8.7 . New plugin testing documentation on Testing outbound HTTP calls with pytest-httpx . ( #1198 ) 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 ) Fixed a bug loading a database file called test-database (1).sqlite . ( #1181 ) | ["Changelog", "0.54 (2021-01-25)"] | [{"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"}] |
changelog:facet-by-date | changelog | facet-by-date | Facet by date | If a column contains datetime values, Datasette can now facet that column by date. ( #481 ) | ["Changelog", "0.29 (2019-07-07)"] | [{"href": "https://github.com/simonw/datasette/issues/481", "label": "#481"}] |
changelog:plugins-and-internals | changelog | plugins-and-internals | Plugins and internals | New plugin hook: filters_from_request(request, database, table, datasette) , which runs on the table page and can be used to support new custom query string parameters that modify the SQL query. ( #473 ) Added two additional methods for writing to the database: await db.execute_write_script(sql, block=True) and await db.execute_write_many(sql, params_seq, block=True) . ( #1570 ) The db.execute_write() internal method now defaults to blocking until the write operation has completed. Previously it defaulted to queuing the write and then continuing to run code while the write was in the queue. ( #1579 ) Database write connections now execute the prepare_connection(conn, database, datasette) plugin hook. ( #1564 ) The Datasette() constructor no longer requires the files= argument, and is now documented at Datasette class . ( #1563 ) The tracing feature now traces write queries, not just read queries. ( #1568 ) The query string variables exposed by request.args will now include blank strings for arguments such as foo in ?foo=&bar=1 rather than ignoring those parameters entirely. ( #1551 ) | ["Changelog", "0.60 (2022-01-13)"] | [{"href": "https://github.com/simonw/datasette/issues/473", "label": "#473"}, {"href": "https://github.com/simonw/datasette/issues/1570", "label": "#1570"}, {"href": "https://github.com/simonw/datasette/issues/1579", "label": "#1579"}, {"href": "https://github.com/simonw/datasette/issues/1564", "label": "#1564"}, {"href": "https://github.com/simonw/datasette/issues/1563", "label": "#1563"}, {"href": "https://github.com/simonw/datasette/issues/1568", "label": "#1568"}, {"href": "https://github.com/simonw/datasette/issues/1551", "label": "#1551"}] |
changelog:small-changes | changelog | small-changes | Small changes | Databases published using datasette publish now open in Immutable mode . ( #469 ) ?col__date= now works for columns containing spaces Automatic label detection (for deciding which column to show when linking to a foreign key) has been improved. ( #485 ) Fixed bug where pagination broke when combined with an expanded foreign key. ( #489 ) Contributors can now run pip install -e .[docs] to get all of the dependencies needed to build the documentation, including cd docs && make livehtml support. Datasette's dependencies are now all specified using the ~= match operator. ( #532 ) white-space: pre-wrap now used for table creation SQL. ( #505 ) Full list of commits between 0.28 and 0.29. | ["Changelog", "0.29 (2019-07-07)"] | [{"href": "https://github.com/simonw/datasette/issues/469", "label": "#469"}, {"href": "https://github.com/simonw/datasette/issues/485", "label": "#485"}, {"href": "https://github.com/simonw/datasette/issues/489", "label": "#489"}, {"href": "https://github.com/simonw/datasette/issues/532", "label": "#532"}, {"href": "https://github.com/simonw/datasette/issues/505", "label": "#505"}, {"href": "https://github.com/simonw/datasette/compare/0.28...0.29", "label": "Full list of commits"}] |
changelog:the-internal-database | changelog | the-internal-database | The _internal database | As part of ongoing work to help Datasette handle much larger numbers of connected databases and tables (see Datasette Library ) Datasette now maintains an in-memory SQLite database with details of all of the attached databases, tables, columns, indexes and foreign keys. ( #1150 ) This will support future improvements such as a searchable, paginated homepage of all available tables. You can explore an example of this database by signing in as root to the latest.datasette.io demo instance and then navigating to latest.datasette.io/_internal . Plugins can use these tables to introspect attached data in an efficient way. Plugin authors should note that this is not yet considered a stable interface, so any plugins that use this may need to make changes prior to Datasette 1.0 if the _internal table schemas change. | ["Changelog", "0.54 (2021-01-25)"] | [{"href": "https://github.com/simonw/datasette/issues/417", "label": "Datasette Library"}, {"href": "https://github.com/simonw/datasette/issues/1150", "label": "#1150"}, {"href": "https://latest.datasette.io/login-as-root", "label": "signing in as root"}, {"href": "https://latest.datasette.io/_internal", "label": "latest.datasette.io/_internal"}] |
changelog:id89 | changelog | id89 | 0.26.1 (2019-01-10) | /-/versions now includes SQLite compile_options ( #396 ) datasetteproject/datasette Docker image now uses SQLite 3.26.0 ( #397 ) Cleaned up some deprecation warnings under Python 3.7 | ["Changelog"] | [{"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"}] |
changelog:id66 | changelog | id66 | 0.39 (2020-03-24) | New base_url configuration setting for serving up the correct links while running Datasette under a different URL prefix. ( #394 ) New metadata settings "sort" and "sort_desc" for setting the default sort order for a table. See Setting a default sort order . ( #702 ) 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 ) New await Request(scope, receive).post_vars() method for accessing POST form variables. ( #700 ) Plugin hooks documentation now links to example uses of each plugin. ( #709 ) | ["Changelog"] | [{"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"}] |
changelog:id90 | changelog | id90 | 0.26 (2019-01-02) | datasette serve --reload now restarts Datasette if a database file changes on disk. datasette publish now now takes an optional --alias mysite.now.sh argument. This will attempt to set an alias after the deploy completes. Fixed a bug where the advanced CSV export form failed to include the currently selected filters ( #393 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/393", "label": "#393"}] |
changelog:id92 | changelog | id92 | 0.25.1 (2018-11-04) | Documentation improvements plus a fix for publishing to Zeit Now. datasette publish now now uses Zeit's v1 platform, to work around the new 100MB image limit. Thanks, @slygent - closes #366 . | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/366", "label": "#366"}] |
changelog:v0-28-faceting | changelog | v0-28-faceting | Faceting improvements, and faceting plugins | Datasette Facets provide an intuitive way to quickly summarize and interact with data. Previously the only supported faceting technique was column faceting, but 0.28 introduces two powerful new capabilities: facet-by-JSON-array and the ability to define further facet types using plugins. Facet by array ( #359 ) is only available if your SQLite installation provides the json1 extension. Datasette will automatically detect columns that contain JSON arrays of values and offer a faceting interface against those columns - useful for modelling things like tags without needing to break them out into a new table. See Facet by JSON array for more. The new register_facet_classes() plugin hook ( #445 ) can be used to register additional custom facet classes. Each facet class should provide two methods: suggest() which suggests facet selections that might be appropriate for a provided SQL query, and facet_results() which executes a facet operation and returns results. Datasette's own faceting implementations have been refactored to use the same API as these plugins. | ["Changelog", "0.28 (2019-05-19)"] | [{"href": "https://github.com/simonw/datasette/issues/359", "label": "#359"}, {"href": "https://github.com/simonw/datasette/pull/445", "label": "#445"}] |
changelog:id93 | changelog | id93 | 0.25 (2018-09-19) | New plugin hooks, improved database view support and an easier way to use more recent versions of SQLite. 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 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 New extra_body_script plugin hook, enabling plugins to provide additional JavaScript that should be added to the page footer. extra_body_script documentation . 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 . 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. 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. 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 wind… | ["Changelog"] | [{"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"}] |
changelog:id94 | changelog | id94 | 0.24 (2018-07-23) | A number of small new features: datasette publish heroku now supports --extra-options , fixes #334 Custom error message if SpatiaLite is needed for specified database, closes #331 New config option: truncate_cells_html for truncating long cell values in HTML view - closes #330 Documentation for datasette publish and datasette package , closes #337 Fixed compatibility with Python 3.7 datasette publish heroku now supports app names via the -n option, which can also be used to overwrite an existing application [Russ Garrett] Title and description metadata can now be set for canned SQL queries , closes #342 New force_https_on config option, fixes https:// API URLs when deploying to Zeit Now - closes #333 ?_json_infinity=1 query string argument for handling Infinity/-Infinity values in JSON, closes #332 URLs displayed in the results of custom SQL queries are now URLified, closes #298 | ["Changelog"] | [{"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"}] |
changelog:id103 | changelog | id103 | 0.23.2 (2018-07-07) | Minor bugfix and documentation release. CSV export now respects --cors , fixes #326 Installation instructions , including docker image - closes #328 Fix for row pages for tables with / in, closes #325 | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/326", "label": "#326"}, {"href": "https://github.com/simonw/datasette/issues/328", "label": "#328"}, {"href": "https://github.com/simonw/datasette/issues/325", "label": "#325"}] |
changelog:id107 | changelog | id107 | 0.23.1 (2018-06-21) | Minor bugfix release. Correctly display empty strings in HTML table, closes #314 Allow "." in database filenames, closes #302 404s ending in slash redirect to remove that slash, closes #309 Fixed incorrect display of compound primary keys with foreign key references. Closes #319 Docs + example of canned SQL query using || concatenation. Closes #321 Correctly display facets with value of 0 - closes #318 Default 'expand labels' to checked in CSV advanced export | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/314", "label": "#314"}, {"href": "https://github.com/simonw/datasette/issues/302", "label": "#302"}, {"href": "https://github.com/simonw/datasette/issues/309", "label": "#309"}, {"href": "https://github.com/simonw/datasette/issues/319", "label": "#319"}, {"href": "https://github.com/simonw/datasette/issues/321", "label": "#321"}, {"href": "https://github.com/simonw/datasette/issues/318", "label": "#318"}] |
changelog:id33 | changelog | id33 | 0.55 (2021-02-18) | Support for cross-database SQL queries and built-in support for serving via HTTPS. 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 ) --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 ) The /:memory: page has been renamed (and redirected) to /_memory for consistency with the new /_internal database introduced in Datasette 0.54. ( #1205 ) Added plugin testing documentation on Using pdb for errors thrown inside Datasette . ( #1207 ) The official Datasette Docker image now uses Python 3.7.10, applying the latest security fix for that Python version. ( #1235 ) | ["Changelog"] | [{"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"}] |
changelog:id123 | changelog | id123 | 0.21 (2018-05-05) | New JSON _shape= options, the ability to set table _size= and a mechanism for searching within specific columns. Default tests to using a longer timelimit Every now and then a test will fail in Travis CI on Python 3.5 because it hit the default 20ms SQL time limit. Test fixtures now default to a 200ms time limit, and we only use the 20ms time limit for the specific test that tests query interruption. This should make our tests on Python 3.5 in Travis much more stable. Support _search_COLUMN=text searches, closes #237 Show version on /-/plugins page, closes #248 ?_size=max option, closes #249 Added /-/versions and /-/versions.json , closes #244 Sample output: { "python": { "version": "3.6.3", "full": "3.6.3 (default, Oct 4 2017, 06:09:38) \n[GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.37)]" }, "datasette": { "version": "0.20" }, "sqlite": { "version": "3.23.1", "extensions": { "json1": null, "spatialite": "4.3.0a" } } } Renamed ?_sql_time_limit_ms= to ?_timelimit , closes #242 New ?_shape=array option + tweaks to _shape , closes #245 Default is now ?_shape=arrays (renamed from lists ) New ?_shape=array returns an array of objects as the root object … | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/237", "label": "#237"}, {"href": "https://github.com/simonw/datasette/issues/248", "label": "#248"}, {"href": "https://github.com/simonw/datasette/issues/249", "label": "#249"}, {"href": "https://github.com/simonw/datasette/issues/244", "label": "#244"}, {"href": "https://github.com/simonw/datasette/issues/242", "label": "#242"}, {"href": "https://github.com/simonw/datasette/issues/245", "label": "#245"}, {"href": "https://github.com/simonw/datasette/issues/240", "label": "#240"}, {"href": "https://github.com/simonw/datasette/issues/229", "label": "#229"}, {"href": "https://github.com/simonw/datasette/issues/230", "label": "#230"}, {"href": "https://github.com/simonw/datasette/issues/239", "label": "#239"}, {"href": "https://github.com/simonw/datasette/issues/228", "label": "#228"}, {"href": "https://github.com/simonw/datasette/issues/234", "label": "#234"}] |
changelog:v1-0-a13 | changelog | v1-0-a13 | 1.0a13 (2024-03-12) | Each of the key concepts in Datasette now has an actions menu , which plugins can use to add additional functionality targeting that entity. Plugin hook: view_actions() for actions that can be applied to a SQL view. ( #2297 ) Plugin hook: homepage_actions() for actions that apply to the instance homepage. ( #2298 ) Plugin hook: row_actions() for actions that apply to the row page. ( #2299 ) Action menu items for all of the *_actions() plugin hooks can now return an optional "description" key, which will be displayed in the menu below the action label. ( #2294 ) Plugin hooks documentation page is now organized with additional headings. ( #2300 ) Improved the display of action buttons on pages that also display metadata. ( #2286 ) The header and footer of the page now uses a subtle gradient effect, and options in the navigation menu are better visually defined. ( #2302 ) Table names that start with an underscore now default to hidden. ( #2104 ) pragma_table_list has been added to the allow-list of SQLite pragma functions supported by Datasette. select * from pragma_table_list() is no longer blocked. ( #2104 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2297", "label": "#2297"}, {"href": "https://github.com/simonw/datasette/issues/2298", "label": "#2298"}, {"href": "https://github.com/simonw/datasette/issues/2299", "label": "#2299"}, {"href": "https://github.com/simonw/datasette/issues/2294", "label": "#2294"}, {"href": "https://github.com/simonw/datasette/issues/2300", "label": "#2300"}, {"href": "https://github.com/simonw/datasette/issues/2286", "label": "#2286"}, {"href": "https://github.com/simonw/datasette/issues/2302", "label": "#2302"}, {"href": "https://github.com/simonw/datasette/issues/2104", "label": "#2104"}, {"href": "https://github.com/simonw/datasette/issues/2104#issuecomment-1982352475", "label": "#2104"}] |
changelog:v1-0-a12 | changelog | v1-0-a12 | 1.0a12 (2024-02-29) | New query_actions() plugin hook, similar to table_actions() and database_actions() . Can be used to add a menu of actions to the canned query or arbitrary SQL query page. ( #2283 ) New design for the button that opens the query, table and database actions menu. ( #2281 ) "does not contain" table filter for finding rows that do not contain a string. ( #2287 ) Fixed a bug in the makeColumnActions(columnDetails) JavaScript plugin mechanism where the column action menu was not fully reset in between each interaction. ( #2289 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2283", "label": "#2283"}, {"href": "https://github.com/simonw/datasette/issues/2281", "label": "#2281"}, {"href": "https://github.com/simonw/datasette/issues/2287", "label": "#2287"}, {"href": "https://github.com/simonw/datasette/issues/2289", "label": "#2289"}] |
changelog:v1-0-a11 | changelog | v1-0-a11 | 1.0a11 (2024-02-19) | The "replace": true argument to the /db/table/-/insert API now requires the actor to have the update-row permission. ( #2279 ) Fixed some UI bugs in the interactive permissions debugging tool. ( #2278 ) The column action menu now aligns better with the cog icon, and positions itself taking into account the width of the browser window. ( #2263 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2279", "label": "#2279"}, {"href": "https://github.com/simonw/datasette/issues/2278", "label": "#2278"}, {"href": "https://github.com/simonw/datasette/issues/2263", "label": "#2263"}] |
changelog:v1-0-a10 | changelog | v1-0-a10 | 1.0a10 (2024-02-17) | The only changes in this alpha correspond to the way Datasette handles database transactions. ( #2277 ) The database.execute_write_fn() method has a new transaction=True parameter. This defaults to True which means all functions executed using this method are now automatically wrapped in a transaction - previously the functions needed to roll transaction handling on their own, and many did not. Pass transaction=False to execute_write_fn() if you want to manually handle transactions in your function. Several internal Datasette features, including parts of the JSON write API , had been failing to wrap their operations in a transaction. This has been fixed by the new transaction=True default. | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2277", "label": "#2277"}] |
changelog:permission-checks-now-consider-opinions-from-every-plugin | changelog | permission-checks-now-consider-opinions-from-every-plugin | Permission checks now consider opinions from every plugin | The datasette.permission_allowed() method previously consulted every plugin that implemented the permission_allowed() plugin hook and obeyed the opinion of the last plugin to return a value. ( #2275 ) Datasette now consults every plugin and checks to see if any of them returned False (the veto rule), and if none of them did, it then checks to see if any of them returned True . This is explained at length in the new documentation covering How permissions are resolved . | ["Changelog", "1.0a9 (2024-02-16)"] | [{"href": "https://github.com/simonw/datasette/issues/2275", "label": "#2275"}] |
changelog:other-changes | changelog | other-changes | Other changes | The new DATASETTE_TRACE_PLUGINS=1 environment variable turns on detailed trace output for every executed plugin hook, useful for debugging and understanding how the plugin system works at a low level. ( #2274 ) Datasette on Python 3.9 or above marks its non-cryptographic uses of the MD5 hash function as usedforsecurity=False , for compatibility with FIPS systems. ( #2270 ) SQL relating to Datasette's internal database now executes inside a transaction, avoiding a potential database locked error. ( #2273 ) The /-/threads debug page now identifies the database in the name associated with each dedicated write thread. ( #2265 ) The /db/-/create API now fires a insert-rows event if rows were inserted after the table was created. ( #2260 ) | ["Changelog", "1.0a9 (2024-02-16)"] | [{"href": "https://github.com/simonw/datasette/issues/2274", "label": "#2274"}, {"href": "https://github.com/simonw/datasette/issues/2270", "label": "#2270"}, {"href": "https://github.com/simonw/datasette/issues/2273", "label": "#2273"}, {"href": "https://github.com/simonw/datasette/issues/2265", "label": "#2265"}, {"href": "https://github.com/simonw/datasette/issues/2260", "label": "#2260"}] |
changelog:permissions-fix-for-the-upsert-api | changelog | permissions-fix-for-the-upsert-api | Permissions fix for the upsert API | The /database/table/-/upsert API had a minor permissions bug, only affecting Datasette instances that had configured the insert-row and update-row permissions to apply to a specific table rather than the database or instance as a whole. Full details in issue #2262 . To avoid similar mistakes in the future the datasette.permission_allowed() method now specifies default= as a keyword-only argument. | ["Changelog", "1.0a9 (2024-02-16)"] | [{"href": "https://github.com/simonw/datasette/issues/2262", "label": "#2262"}] |
changelog:id136 | changelog | id136 | 0.20 (2018-04-20) | Mostly new work on the Plugins mechanism: plugins can now bundle static assets and custom templates, and datasette publish has a new --install=name-of-plugin option. Add col-X classes to HTML table on custom query page Fixed out-dated template in documentation Plugins can now bundle custom templates, #224 Added /-/metadata /-/plugins /-/inspect, #225 Documentation for --install option, refs #223 Datasette publish/package --install option, #223 Fix for plugins in Python 3.5, #222 New plugin hooks: extra_css_urls() and extra_js_urls(), #214 /-/static-plugins/PLUGIN_NAME/ now serves static/ from plugins <th> now gets class="col-X" - plus added col-X documentation Use to_css_class for table cell column classes This ensures that columns with spaces in the name will still generate usable CSS class names. Refs #209 Add column name classes to <td>s, make PK bold [Russ Garrett] Don't duplicate simple primary keys in the link column [Russ Garrett] When there's a simple (single-column) primary key, it looks weird to duplicate it in the link column. This change removes the second PK column and treats the link column as if it were the PK colu… | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/224", "label": "#224"}, {"href": "https://github.com/simonw/datasette/issues/225", "label": "#225"}, {"href": "https://github.com/simonw/datasette/issues/223", "label": "#223"}, {"href": "https://github.com/simonw/datasette/issues/223", "label": "#223"}, {"href": "https://github.com/simonw/datasette/issues/222", "label": "#222"}, {"href": "https://github.com/simonw/datasette/issues/214", "label": "#214"}, {"href": "https://github.com/simonw/datasette/issues/209", "label": "#209"}, {"href": "https://github.com/simonw/datasette/issues/209", "label": "#209"}] |
changelog:plugin-hooks | changelog | plugin-hooks | Plugin hooks | New jinja2_environment_from_request(datasette, request, env) plugin hook, which can be used to customize the current Jinja environment based on the incoming request. This can be used to modify the template lookup path based on the incoming request hostname, among other things. ( #2225 ) New family of template slot plugin hooks : top_homepage , top_database , top_table , top_row , top_query , top_canned_query . Plugins can use these to provide additional HTML to be injected at the top of the corresponding pages. ( #1191 ) New track_event() mechanism for plugins to emit and receive events when certain events occur within Datasette. ( #2240 ) Plugins can register additional event classes using register_events(datasette) . They can then trigger those events with the datasette.track_event(event) internal method. Plugins can subscribe to notifications of events using the track_event(datasette, event) plugin hook. Datasette core now emits login , logout , create-token , create-table , drop-table , insert-rows , upsert-rows , update-row , delete-row events, documented here . … | ["Changelog", "1.0a8 (2024-02-07)"] | [{"href": "https://github.com/simonw/datasette/issues/2225", "label": "#2225"}, {"href": "https://github.com/simonw/datasette/issues/1191", "label": "#1191"}, {"href": "https://github.com/simonw/datasette/issues/2240", "label": "#2240"}, {"href": "https://github.com/simonw/datasette/issues/2218", "label": "#2218"}] |
changelog:id2 | changelog | id2 | 0.64.6 (2023-12-22) | Fixed a bug where CSV export with expanded labels could fail if a foreign key reference did not correctly resolve. ( #2214 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2214", "label": "#2214"}] |
changelog:id3 | changelog | id3 | 0.64.5 (2023-10-08) | Dropped dependency on click-default-group-wheel , which could cause a dependency conflict. ( #2197 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2197", "label": "#2197"}] |
internals:internals-tracer-trace-child-tasks | internals | internals-tracer-trace-child-tasks | Tracing child tasks | If your code uses a mechanism such as asyncio.gather() to execute code in additional tasks you may find that some of the traces are missing from the display. You can use the trace_child_tasks() context manager to ensure these child tasks are correctly handled. from datasette import tracer with tracer.trace_child_tasks(): results = await asyncio.gather( # ... async tasks here ) This example uses the register_routes() plugin hook to add a page at /parallel-queries which executes two SQL queries in parallel using asyncio.gather() and returns their results. from datasette import hookimpl from datasette import tracer @hookimpl def register_routes(): async def parallel_queries(datasette): db = datasette.get_database() with tracer.trace_child_tasks(): one, two = await asyncio.gather( db.execute("select 1"), db.execute("select 2"), ) return Response.json( { "one": one.single_value(), "two": two.single_value(), } ) return [ (r"/parallel-queries$", parallel_queries), ] Note that running parallel SQL queries in this way has been known to cause problems in the past , so treat this example with caution. Adding ?_trace=1 will show that the trace covers both of those child tasks. | ["Internals for plugins", "datasette.tracer"] | [{"href": "https://github.com/simonw/datasette/issues/2189", "label": "been known to cause problems in the past"}] |
changelog:id4 | changelog | id4 | 0.64.4 (2023-09-21) | Fix for a crashing bug caused by viewing the table page for a named in-memory database. ( #2189 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2189", "label": "#2189"}] |
changelog:v1-0-a7 | changelog | v1-0-a7 | 1.0a7 (2023-09-21) | Fix for a crashing bug caused by viewing the table page for a named in-memory database. ( #2189 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2189", "label": "#2189"}] |
changelog:minor-fixes | changelog | minor-fixes | Minor fixes | Datasette no longer attempts to run SQL queries in parallel when rendering a table page, as this was leading to some rare crashing bugs. ( #2189 ) Fixed warning: DeprecationWarning: pkg_resources is deprecated as an API ( #2057 ) Fixed bug where ?_extra=columns parameter returned an incorrectly shaped response. ( #2230 ) | ["Changelog", "1.0a8 (2024-02-07)"] | [{"href": "https://github.com/simonw/datasette/issues/2189", "label": "#2189"}, {"href": "https://github.com/simonw/datasette/issues/2057", "label": "#2057"}, {"href": "https://github.com/simonw/datasette/issues/2230", "label": "#2230"}] |
changelog:v1-0-a6 | changelog | v1-0-a6 | 1.0a6 (2023-09-07) | New plugin hook: actors_from_ids(datasette, actor_ids) and an internal method to accompany it, await .actors_from_ids(actor_ids) . This mechanism is intended to be used by plugins that may need to display the actor who was responsible for something managed by that plugin: they can now resolve the recorded IDs of actors into the full actor objects. ( #2181 ) DATASETTE_LOAD_PLUGINS environment variable for controlling which plugins are loaded by Datasette. ( #2164 ) Datasette now checks if the user has permission to view a table linked to by a foreign key before turning that foreign key into a clickable link. ( #2178 ) The execute-sql permission now implies that the actor can also view the database and instance. ( #2169 ) Documentation describing a pattern for building plugins that themselves define further hooks for other plugins. ( #1765 ) Datasette is now tested against the Python 3.12 preview. ( #2175 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2181", "label": "#2181"}, {"href": "https://github.com/simonw/datasette/issues/2164", "label": "#2164"}, {"href": "https://github.com/simonw/datasette/issues/2178", "label": "#2178"}, {"href": "https://github.com/simonw/datasette/issues/2169", "label": "#2169"}, {"href": "https://github.com/simonw/datasette/issues/1765", "label": "#1765"}, {"href": "https://github.com/simonw/datasette/pull/2175", "label": "#2175"}] |
changelog:v1-0-a5 | changelog | v1-0-a5 | 1.0a5 (2023-08-29) | When restrictions are applied to API tokens , those restrictions now behave slightly differently: applying the view-table restriction will imply the ability to view-database for the database containing that table, and both view-table and view-database will imply view-instance . Previously you needed to create a token with restrictions that explicitly listed view-instance and view-database and view-table in order to view a table without getting a permission denied error. ( #2102 ) New datasette.yaml (or .json ) configuration file, which can be specified using datasette -c path-to-file . The goal here to consolidate settings, plugin configuration, permissions, canned queries, and other Datasette configuration into a single single file, separate from metadata.yaml . The legacy settings.json config file used for Configuration directory mode has been removed, and datasette.yaml has a "settings" section where the same settings key/value pairs can be included. In the next future alpha release, more configuration such as plugins/permissions/canned queries will be moved to the datasette.yaml file. See #2093 for more details. Thanks, Alex Garcia. The -s/--setting option can now take dotted paths to nested settings. These will then be used to set or over-ride the same options as are present in the new configuration file. ( #2156 ) New --actor '{"id": "json-goes-here"}' option for use with datasette --get to treat the simulated request as being made by a specific actor, see datasette --get . ( #2153 ) The Datasette _internal database has had some changes. It no longer shows up in the datasette.databases list by default, and is now instead available to plugins using the datasette.get_internal_database() . Plugins are invited to use this as a private data… | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2102", "label": "#2102"}, {"href": "https://github.com/simonw/datasette/issues/2093", "label": "#2093"}, {"href": "https://github.com/simonw/datasette/issues/2156", "label": "#2156"}, {"href": "https://github.com/simonw/datasette/issues/2153", "label": "#2153"}, {"href": "https://github.com/simonw/datasette/issues/2157", "label": "#2157"}] |
changelog:alter-table-support-for-create-insert-upsert-and-update | changelog | alter-table-support-for-create-insert-upsert-and-update | Alter table support for create, insert, upsert and update | The JSON write API can now be used to apply simple alter table schema changes, provided the acting actor has the new alter-table permission. ( #2101 ) The only alter operation supported so far is adding new columns to an existing table. The /db/-/create API now adds new columns during large operations to create a table based on incoming example "rows" , in the case where one of the later rows includes columns that were not present in the earlier batches. This requires the create-table but not the alter-table permission. When /db/-/create is called with rows in a situation where the table may have been already created, an "alter": true key can be included to indicate that any missing columns from the new rows should be added to the table. This requires the alter-table permission. /db/table/-/insert and /db/table/-/upsert and /db/table/row-pks/-/update all now also accept "alter": true , depending on the alter-table permission. Operations that alter a table now fire the new alter-table event . | ["Changelog", "1.0a9 (2024-02-16)"] | [{"href": "https://github.com/simonw/datasette/issues/2101", "label": "#2101"}] |
changelog:configuration | changelog | configuration | Configuration | Plugin configuration now lives in the datasette.yaml configuration file , passed to Datasette using the -c/--config option. Thanks, Alex Garcia. ( #2093 ) datasette -c datasette.yaml Where datasette.yaml contains configuration that looks like this: plugins: datasette-cluster-map: latitude_column: xlat longitude_column: xlon Previously plugins were configured in metadata.yaml , which was confusing as plugin settings were unrelated to database and table metadata. The -s/--setting option can now be used to set plugin configuration as well. See Configuration via the command-line for details. ( #2252 ) The above YAML configuration example using -s/--setting looks like this: datasette mydatabase.db \ -s plugins.datasette-cluster-map.latitude_column xlat \ -s plugins.datasette-cluster-map.longitude_column xlon The new /-/config page shows the current instance configuration, after redacting keys that could contain sensitive data such as API keys or passwords. ( #2254 ) Existing Datasette installations may already have configuration set in metadata.yaml that should be migrated to datasette.yaml . To avoid breaking these installations, Datasette will silently treat table configuration, plugin configuration and allow blocks in metadata as if they had been specified in configuration instead. ( #2247 ) ( #2248 ) ( #2249 ) Note that the datasette publish command has not yet been updated to accept a datasette.yaml configuration file. This will be addressed in #2195 but for the moment you can include those settings in metadata.yaml instead. | ["Changelog", "1.0a8 (2024-02-07)"] | [{"href": "https://github.com/simonw/datasette/issues/2093", "label": "#2093"}, {"href": "https://github.com/simonw/datasette/issues/2252", "label": "#2252"}, {"href": "https://github.com/simonw/datasette/issues/2254", "label": "#2254"}, {"href": "https://github.com/simonw/datasette/issues/2247", "label": "#2247"}, {"href": "https://github.com/simonw/datasette/issues/2248", "label": "#2248"}, {"href": "https://github.com/simonw/datasette/issues/2249", "label": "#2249"}, {"href": "https://github.com/simonw/datasette/issues/2195", "label": "#2195"}] |
changelog:id5 | changelog | id5 | 0.64.2 (2023-03-08) | 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 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/2036", "label": "#2036"}] |
changelog:id6 | changelog | id6 | 0.64.1 (2023-01-11) | Documentation now links to a current source of information for installing Python 3. ( #1987 ) 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 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/1987", "label": "#1987"}, {"href": "https://github.com/simonw/datasette/issues/1985", "label": "#1985"}] |
changelog:id8 | changelog | id8 | 0.63.3 (2022-12-17) | 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 ) 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 ) | ["Changelog"] | [{"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"}] |
changelog:id161 | changelog | id161 | 0.15 (2018-04-09) | The biggest new feature in this release is the ability to sort by column. On the table page the column headers can now be clicked to apply sort (or descending sort), or you can specify ?_sort=column or ?_sort_desc=column directly in the URL. table_rows => table_rows_count , filtered_table_rows => filtered_table_rows_count Renamed properties. Closes #194 New sortable_columns option in metadata.json to control sort options. You can now explicitly set which columns in a table can be used for sorting using the _sort and _sort_desc arguments using metadata.json : { "databases": { "database1": { "tables": { "example_table": { "sortable_columns": [ "height", "weight" ] } } } } } Refs #189 Column headers now link to sort/desc sort - refs #189 _sort and _sort_desc parameters for table views Allows for paginated sorted results based on a specified column. Refs #189 Total row count now correct even if _next applied Use .custom_sql() for _group_count implementation (refs #150 ) Make HTML title more readable in query template ( #180 ) [Ryan Pitts] New ?_shape=objects/object/lists param for JSON API ( #192 ) New _shape= parameter repl… | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/194", "label": "#194"}, {"href": "https://github.com/simonw/datasette/issues/189", "label": "#189"}, {"href": "https://github.com/simonw/datasette/issues/189", "label": "#189"}, {"href": "https://github.com/simonw/datasette/issues/189", "label": "#189"}, {"href": "https://github.com/simonw/datasette/issues/150", "label": "#150"}, {"href": "https://github.com/simonw/datasette/issues/180", "label": "#180"}, {"href": "https://github.com/simonw/datasette/issues/192", "label": "#192"}, {"href": "https://github.com/simonw/datasette/issues/122", "label": "#122"}, {"href": "https://github.com/simonw/datasette/issues/190", "label": "#190"}, {"href": "https://github.com/simonw/datasette/issues/190", "label": "#190"}, {"href": "https://github.com/simonw/datasette/issues/185", "label": "#185"}, {"href": "https://github.com/simonw/datasette/issues/178", "label": "#178"}] |
changelog:id155 | changelog | id155 | 0.16 (2018-04-13) | Better mechanism for handling errors; 404s for missing table/database New error mechanism closes #193 404s for missing tables/databases closes #184 long_description in markdown for the new PyPI Hide SpatiaLite system tables. [Russ Garrett] Allow explain select / explain query plan select #201 Datasette inspect now finds primary_keys #195 Ability to sort using form fields (for mobile portrait mode) #199 We now display sort options as a select box plus a descending checkbox, which means you can apply sort orders even in portrait mode on a mobile phone where the column headers are hidden. | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/193", "label": "#193"}, {"href": "https://github.com/simonw/datasette/issues/184", "label": "#184"}, {"href": "https://github.com/simonw/datasette/issues/201", "label": "#201"}, {"href": "https://github.com/simonw/datasette/issues/195", "label": "#195"}, {"href": "https://github.com/simonw/datasette/issues/199", "label": "#199"}] |
changelog:v1-0-a1 | changelog | v1-0-a1 | 1.0a1 (2022-12-01) | Write APIs now serve correct CORS headers if Datasette is started in --cors mode. See the full list of CORS headers in the documentation. ( #1922 ) Fixed a bug where the _memory database could be written to even though writes were not persisted. ( #1917 ) The https://latest.datasette.io/ demo instance now includes an ephemeral database which can be used to test Datasette's write APIs, using the new datasette-ephemeral-tables plugin to drop any created tables after five minutes. This database is only available if you sign in as the root user using the link on the homepage. ( #1915 ) Fixed a bug where hitting the write endpoints with a GET request returned a 500 error. It now returns a 405 (method not allowed) error instead. ( #1916 ) The list of endpoints in the API explorer now lists mutable databases first. ( #1918 ) The "ignore": true and "replace": true options for the insert API are now documented . ( #1924 ) | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/1922", "label": "#1922"}, {"href": "https://github.com/simonw/datasette/issues/1917", "label": "#1917"}, {"href": "https://latest.datasette.io/", "label": "https://latest.datasette.io/"}, {"href": "https://datasette.io/plugins/datasette-ephemeral-tables", "label": "datasette-ephemeral-tables"}, {"href": "https://github.com/simonw/datasette/issues/1915", "label": "#1915"}, {"href": "https://github.com/simonw/datasette/issues/1916", "label": "#1916"}, {"href": "https://github.com/simonw/datasette/issues/1918", "label": "#1918"}, {"href": "https://github.com/simonw/datasette/issues/1924", "label": "#1924"}] |
changelog:id9 | changelog | id9 | 0.63.2 (2022-11-18) | Fixed a bug in datasette publish heroku where deployments failed due to an older version of Python being requested. ( #1905 ) New datasette publish heroku --generate-dir <dir> option for generating a Heroku deployment directory without deploying it. | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/1905", "label": "#1905"}] |
changelog:id10 | changelog | id10 | 0.63.1 (2022-11-10) | Fixed a bug where Datasette's table filter form would not redirect correctly when run behind a proxy using the base_url setting. ( #1883 ) SQL query is now shown wrapped in a <textarea> if a query exceeds a time limit. ( #1876 ) Fixed an intermittent "Too many open files" error while running the test suite. ( #1843 ) New db.close() internal method. | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/1883", "label": "#1883"}, {"href": "https://github.com/simonw/datasette/issues/1876", "label": "#1876"}, {"href": "https://github.com/simonw/datasette/issues/1843", "label": "#1843"}] |
changelog:write-api | changelog | write-api | Write API | New API explorer at /-/api for trying out the API. ( #1871 ) /db/-/create API for Creating a table . ( #1882 ) /db/table/-/insert API for Inserting rows . ( #1851 ) /db/table/-/drop API for Dropping tables . ( #1874 ) /db/table/pk/-/update API for Updating a row . ( #1863 ) /db/table/pk/-/delete API for Deleting a row . ( #1864 ) | ["Changelog", "1.0a0 (2022-11-29)"] | [{"href": "https://github.com/simonw/datasette/issues/1871", "label": "#1871"}, {"href": "https://github.com/simonw/datasette/issues/1882", "label": "#1882"}, {"href": "https://github.com/simonw/datasette/issues/1851", "label": "#1851"}, {"href": "https://github.com/simonw/datasette/issues/1874", "label": "#1874"}, {"href": "https://github.com/simonw/datasette/issues/1863", "label": "#1863"}, {"href": "https://github.com/simonw/datasette/issues/1864", "label": "#1864"}] |
changelog:features | changelog | features | Features | Now tested against Python 3.11. Docker containers used by datasette publish and datasette package both now use that version of Python. ( #1853 ) --load-extension option now supports entrypoints. Thanks, Alex Garcia. ( #1789 ) Facet size can now be set per-table with the new facet_size table metadata option. ( #1804 ) The truncate_cells_html setting now also affects long URLs in columns. ( #1805 ) The non-JavaScript SQL editor textarea now increases height to fit the SQL query. ( #1786 ) Facets are now displayed with better line-breaks in long values. Thanks, Daniel Rech. ( #1794 ) The settings.json file used in Configuration directory mode is now validated on startup. ( #1816 ) SQL queries can now include leading SQL comments, using /* ... */ or -- ... syntax. Thanks, Charles Nepote. ( #1860 ) SQL query is now re-displayed when terminated with a time limit error. ( #1819 ) The inspect data mechanism is now used to speed up server startup - thanks, Forest Gregg. ( #1834 ) In Configuration directory mode databases with filenames ending in .sqlite or .sqlite3 are now automatically added to the Datasette instance. ( #1646 ) Breadcrumb navigation display now respects the current user's permissions. ( #1831 ) | ["Changelog", "0.63 (2022-10-27)"] | [{"href": "https://github.com/simonw/datasette/issues/1853", "label": "#1853"}, {"href": "https://github.com/simonw/datasette/pull/1789", "label": "#1789"}, {"href": "https://github.com/simonw/datasette/issues/1804", "label": "#1804"}, {"href": "https://github.com/simonw/datasette/issues/1805", "label": "#1805"}, {"href": "https://github.com/simonw/datasette/issues/1786", "label": "#1786"}, {"href": "https://github.com/simonw/datasette/pull/1794", "label": "#1794"}, {"href": "https://github.com/simonw/datasette/issues/1816", "label": "#1816"}, {"href": "https://github.com/simonw/datasette/issues/1860", "label": "#1860"}, {"href": "https://github.com/simonw/datasette/issues/1819", "label": "#1819"}, {"href": "https://github.com/simonw/datasette/issues/1834", "label": "#1834"}, {"href": "https://github.com/simonw/datasette/issues/1646", "label": "#1646"}, {"href": "https://github.com/simonw/datasette/issues/1831", "label": "#1831"}] |
changelog:signed-api-tokens | changelog | signed-api-tokens | Signed API tokens | New /-/create-token page allowing authenticated users to create signed API tokens that can act on their behalf, see API Tokens . ( #1852 ) New datasette create-token command for creating tokens from the command line: datasette create-token . New allow_signed_tokens setting which can be used to turn off signed token support. ( #1856 ) New max_signed_tokens_ttl setting for restricting the maximum allowed duration of a signed token. ( #1858 ) | ["Changelog", "1.0a0 (2022-11-29)"] | [{"href": "https://github.com/simonw/datasette/issues/1852", "label": "#1852"}, {"href": "https://github.com/simonw/datasette/issues/1856", "label": "#1856"}, {"href": "https://github.com/simonw/datasette/issues/1858", "label": "#1858"}] |
changelog:v1-0-a0 | changelog | v1-0-a0 | 1.0a0 (2022-11-29) | This first alpha release of Datasette 1.0 introduces a brand new collection of APIs for writing to the database ( #1850 ), as well as a new API token mechanism baked into Datasette core. Previously, API tokens have only been supported by installing additional plugins. This is very much a preview: expect many more backwards incompatible API changes prior to the full 1.0 release. Feedback enthusiastically welcomed, either through issue comments or via the Datasette Discord community. | ["Changelog"] | [{"href": "https://github.com/simonw/datasette/issues/1850", "label": "#1850"}, {"href": "https://github.com/simonw/datasette/issues/1850", "label": "issue comments"}, {"href": "https://datasette.io/discord", "label": "Datasette Discord"}] |
changelog:documentation | changelog | documentation | Documentation | Documentation describing how to write tests that use signed actor cookies using datasette.client.actor_cookie() . ( #1830 ) Documentation on how to register a plugin for the duration of a test . ( #2234 ) The configuration documentation now shows examples of both YAML and JSON for each setting. | ["Changelog", "1.0a8 (2024-02-07)"] | [{"href": "https://github.com/simonw/datasette/issues/1830", "label": "#1830"}, {"href": "https://github.com/simonw/datasette/issues/2234", "label": "#2234"}] |
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