{"id": "changelog:id209", "page": "changelog", "ref": "id209", "title": "0.10 (2017-11-14)", "content": "Fixed #83 - 500 error on individual row pages. \n \n \n Stop using sqlite WITH RECURSIVE in our tests. \n The version of Python 3 running in Travis CI doesn't support this.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/83\", \"label\": \"#83\"}]"} {"id": "changelog:id208", "page": "changelog", "ref": "id208", "title": "0.11 (2017-11-14)", "content": "Added datasette publish now --force option. \n This calls now with --force - useful as it means you get a fresh copy of datasette even if Now has already cached that docker layer. \n \n \n Enable --cors by default when running in a container.", "breadcrumbs": "[\"Changelog\"]", "references": "[]"} {"id": "changelog:id198", "page": "changelog", "ref": "id198", "title": "0.12 (2017-11-16)", "content": "Added __version__ , now displayed as tooltip in page footer ( #108 ). \n \n \n Added initial docs, including a changelog ( #99 ). \n \n \n Turned on auto-escaping in Jinja. \n \n \n Added a UI for editing named parameters ( #96 ). \n You can now construct a custom SQL statement using SQLite named\n parameters (e.g. :name ) and datasette will display form fields for\n editing those parameters. Here\u2019s an example which lets you see the\n most popular names for dogs of different species registered through\n various dog registration schemes in Australia. \n \n \n \n \n \n Pin to specific Jinja version. ( #100 ). \n \n \n Default to 127.0.0.1 not 0.0.0.0. ( #98 ). \n \n \n Added extra metadata options to publish and package commands. ( #92 ). \n You can now run these commands like so: \n datasette now publish mydb.db \\\n --title=\"My Title\" \\\n --source=\"Source\" \\\n --source_url=\"http://www.example.com/\" \\\n --license=\"CC0\" \\\n --license_url=\"https://creativecommons.org/publicdomain/zero/1.0/\" \n This will write those values into the metadata.json that is packaged with the\n app. If you also pass --metadata=metadata.json that file will be updated with the extra\n values before being written into the Docker image. \n \n \n Added production-ready Dockerfile ( #94 ) [Andrew\n Cutler] \n \n \n New ?_sql_time_limit_ms=10 argument to database and table page ( #95 ) \n \n \n SQL syntax highlighting with Codemirror ( #89 ) [Tom Dyson]", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/108\", \"label\": \"#108\"}, {\"href\": \"https://github.com/simonw/datasette/issues/99\", \"label\": \"#99\"}, {\"href\": \"https://github.com/simonw/datasette/issues/96\", \"label\": \"#96\"}, {\"href\": \"https://australian-dogs.now.sh/australian-dogs-3ba9628?sql=select+name%2C+count%28*%29+as+n+from+%28%0D%0A%0D%0Aselect+upper%28%22Animal+name%22%29+as+name+from+%5BAdelaide-City-Council-dog-registrations-2013%5D+where+Breed+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28Animal_Name%29+as+name+from+%5BAdelaide-City-Council-dog-registrations-2014%5D+where+Breed_Description+like+%3Abreed%0D%0A%0D%0Aunion+all+%0D%0A%0D%0Aselect+upper%28Animal_Name%29+as+name+from+%5BAdelaide-City-Council-dog-registrations-2015%5D+where+Breed_Description+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22AnimalName%22%29+as+name+from+%5BCity-of-Port-Adelaide-Enfield-Dog_Registrations_2016%5D+where+AnimalBreed+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22Animal+Name%22%29+as+name+from+%5BMitcham-dog-registrations-2015%5D+where+Breed+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22DOG_NAME%22%29+as+name+from+%5Bburnside-dog-registrations-2015%5D+where+DOG_BREED+like+%3Abreed%0D%0A%0D%0Aunion+all+%0D%0A%0D%0Aselect+upper%28%22Animal_Name%22%29+as+name+from+%5Bcity-of-playford-2015-dog-registration%5D+where+Breed_Description+like+%3Abreed%0D%0A%0D%0Aunion+all%0D%0A%0D%0Aselect+upper%28%22Animal+Name%22%29+as+name+from+%5Bcity-of-prospect-dog-registration-details-2016%5D+where%22Breed+Description%22+like+%3Abreed%0D%0A%0D%0A%29+group+by+name+order+by+n+desc%3B&breed=pug\", \"label\": \"Here\u2019s an example\"}, {\"href\": \"https://github.com/simonw/datasette/issues/100\", \"label\": \"#100\"}, {\"href\": \"https://github.com/simonw/datasette/issues/98\", \"label\": \"#98\"}, {\"href\": \"https://github.com/simonw/datasette/issues/92\", \"label\": \"#92\"}, {\"href\": \"https://github.com/simonw/datasette/issues/94\", \"label\": \"#94\"}, {\"href\": \"https://github.com/simonw/datasette/issues/95\", \"label\": \"#95\"}, {\"href\": \"https://github.com/simonw/datasette/issues/89\", \"label\": \"#89\"}]"} {"id": "changelog:id183", "page": "changelog", "ref": "id183", "title": "0.13 (2017-11-24)", "content": "Search now applies to current filters. \n Combined search into the same form as filters. \n Closes #133 \n \n \n Much tidier design for table view header. \n Closes #147 \n \n \n Added ?column__not=blah filter. \n Closes #148 \n \n \n Row page now resolves foreign keys. \n Closes #132 \n \n \n Further tweaks to select/input filter styling. \n Refs #86 - thanks for the help, @natbat! \n \n \n Show linked foreign key in table cells. \n \n \n Added UI for editing table filters. \n Refs #86 \n \n \n Hide FTS-created tables on index pages. \n Closes #129 \n \n \n Add publish to heroku support [Jacob Kaplan-Moss] \n datasette publish heroku mydb.db \n Pull request #104 \n \n \n Initial implementation of ?_group_count=column . \n URL shortcut for counting rows grouped by one or more columns. \n ?_group_count=column1&_group_count=column2 works as well. \n SQL generated looks like this: \n select \"qSpecies\", count(*) as \"count\"\nfrom Street_Tree_List\ngroup by \"qSpecies\"\norder by \"count\" desc limit 100 \n Or for two columns like this: \n select \"qSpecies\", \"qSiteInfo\", count(*) as \"count\"\nfrom Street_Tree_List\ngroup by \"qSpecies\", \"qSiteInfo\"\norder by \"count\" desc limit 100 \n Refs #44 \n \n \n Added --build=master option to datasette publish and package. \n The datasette publish and datasette package commands both now accept an\n optional --build argument. If provided, this can be used to specify a branch\n published to GitHub that should be built into the container. \n This makes it easier to test code that has not yet been officially released to\n PyPI, e.g.: \n datasette publish now mydb.db --branch=master \n \n \n Implemented ?_search=XXX + UI if a FTS table is detected. \n Closes #131 \n \n \n Added datasette --version support. \n \n \n Table views now show expanded foreign key references, if possible. \n If a table has foreign key columns, and those foreign key tables have\n label_columns , the TableView will now query those other tables for the\n corresponding values and display those values as links in the corresponding\n table cells. \n label_columns are currently detected by the inspect() function, which looks\n for any table that has just two columns - an ID column and one other - and\n sets the label_column to be that second non-ID column. \n \n \n Don't prevent tabbing to \"Run SQL\" button ( #117 ) [Robert Gieseke] \n See comment in #115 \n \n \n Add keyboard shortcut to execute SQL query ( #115 ) [Robert Gieseke] \n \n \n Allow --load-extension to be set via environment variable. \n \n \n Add support for ?field__isnull=1 ( #107 ) [Ray N] \n \n \n Add spatialite, switch to debian and local build ( #114 ) [Ariel N\u00fa\u00f1ez] \n \n \n Added --load-extension argument to datasette serve. \n Allows loading of SQLite extensions. Refs #110 .", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://github.com/simonw/datasette/issues/133\", \"label\": \"#133\"}, {\"href\": \"https://github.com/simonw/datasette/issues/147\", \"label\": \"#147\"}, {\"href\": \"https://github.com/simonw/datasette/issues/148\", \"label\": \"#148\"}, {\"href\": \"https://github.com/simonw/datasette/issues/132\", \"label\": \"#132\"}, {\"href\": \"https://github.com/simonw/datasette/issues/86\", \"label\": \"#86\"}, {\"href\": \"https://github.com/simonw/datasette/issues/86\", \"label\": \"#86\"}, {\"href\": \"https://github.com/simonw/datasette/issues/129\", \"label\": \"#129\"}, {\"href\": \"https://github.com/simonw/datasette/issues/104\", \"label\": \"#104\"}, {\"href\": \"https://github.com/simonw/datasette/issues/44\", \"label\": \"#44\"}, {\"href\": \"https://github.com/simonw/datasette/issues/131\", \"label\": \"#131\"}, {\"href\": \"https://github.com/simonw/datasette/issues/117\", \"label\": \"#117\"}, {\"href\": \"https://github.com/simonw/datasette/issues/115\", \"label\": \"#115\"}, {\"href\": \"https://github.com/simonw/datasette/issues/115\", \"label\": \"#115\"}, {\"href\": \"https://github.com/simonw/datasette/issues/107\", \"label\": \"#107\"}, {\"href\": \"https://github.com/simonw/datasette/issues/114\", \"label\": \"#114\"}, {\"href\": \"https://github.com/simonw/datasette/issues/110\", \"label\": \"#110\"}]"} {"id": "changelog:id174", "page": "changelog", "ref": "id174", "title": "0.14 (2017-12-09)", "content": "The theme of this release is customization: Datasette now allows every aspect\n of its presentation to be customized \n either using additional CSS or by providing entirely new templates. \n Datasette's metadata.json format \n has also been expanded, to allow per-database and per-table metadata. A new\n datasette skeleton command can be used to generate a skeleton JSON file\n ready to be filled in with per-database and per-table details. \n The metadata.json file can also be used to define\n canned queries ,\n as a more powerful alternative to SQL views. \n \n \n extra_css_urls / extra_js_urls in metadata \n A mechanism in the metadata.json format for adding custom CSS and JS urls. \n Create a metadata.json file that looks like this: \n {\n \"extra_css_urls\": [\n \"https://simonwillison.net/static/css/all.bf8cd891642c.css\"\n ],\n \"extra_js_urls\": [\n \"https://code.jquery.com/jquery-3.2.1.slim.min.js\"\n ]\n} \n Then start datasette like this: \n datasette mydb.db --metadata=metadata.json \n The CSS and JavaScript files will be linked in the
of every page. \n You can also specify a SRI (subresource integrity hash) for these assets: \n {\n \"extra_css_urls\": [\n {\n \"url\": \"https://simonwillison.net/static/css/all.bf8cd891642c.css\",\n \"sri\": \"sha384-9qIZekWUyjCyDIf2YK1FRoKiPJq4PHt6tp/ulnuuyRBvazd0hG7pWbE99zvwSznI\"\n }\n ],\n \"extra_js_urls\": [\n {\n \"url\": \"https://code.jquery.com/jquery-3.2.1.slim.min.js\",\n \"sri\": \"sha256-k2WSCIexGzOj3Euiig+TlR8gA0EmPjuc79OEeY5L45g=\"\n }\n ]\n} \n Modern browsers will only execute the stylesheet or JavaScript if the SRI hash\n matches the content served. You can generate hashes using https://www.srihash.org/ \n \n \n Auto-link column values that look like URLs ( #153 ) \n \n \n CSS styling hooks as classes on the body ( #153 ) \n Every template now gets CSS classes in the body designed to support custom\n styling. \n The index template (the top level page at / ) gets this: \n \n The database template ( /dbname/ ) gets this: \n \n The table template ( /dbname/tablename ) gets: \n \n The row template ( /dbname/tablename/rowid ) gets: \n \n The db-x and table-x classes use the database or table names themselves IF\n they are valid CSS identifiers. If they aren't, we strip any invalid\n characters out and append a 6 character md5 digest of the original name, in\n order to ensure that multiple tables which resolve to the same stripped\n character version still have different CSS classes. \n Some examples (extracted from the unit tests): \n \"simple\" => \"simple\"\n\"MixedCase\" => \"MixedCase\"\n\"-no-leading-hyphens\" => \"no-leading-hyphens-65bea6\"\n\"_no-leading-underscores\" => \"no-leading-underscores-b921bc\"\n\"no spaces\" => \"no-spaces-7088d7\"\n\"-\" => \"336d5e\"\n\"no $ characters\" => \"no--characters-59e024\" \n \n \n datasette --template-dir=mytemplates/ argument \n You can now pass an additional argument specifying a directory to look for\n custom templates in. \n Datasette will fall back on the default templates if a template is not\n found in that directory. \n \n \n Ability to over-ride templates for individual tables/databases. \n It is now possible to over-ride templates on a per-database / per-row or per-\n table basis. \n When you access e.g. /mydatabase/mytable Datasette will look for the following: \n - table-mydatabase-mytable.html\n- table.html \n If you provided a --template-dir argument to datasette serve it will look in\n that directory first. \n The lookup rules are as follows: \n Index page (/):\n index.html\n\nDatabase page (/mydatabase):\n database-mydatabase.html\n database.html\n\nTable page (/mydatabase/mytable):\n table-mydatabase-mytable.html\n table.html\n\nRow page (/mydatabase/mytable/id):\n row-mydatabase-mytable.html\n row.html \n If a table name has spaces or other unexpected characters in it, the template\n filename will follow the same rules as our custom CSS classes\n - for example, a table called \"Food Trucks\"\n will attempt to load the following templates: \n table-mydatabase-Food-Trucks-399138.html\ntable.html \n It is possible to extend the default templates using Jinja template\n inheritance. If you want to customize EVERY row template with some additional\n content you can do so by creating a row.html template like this: \n {% extends \"default:row.html\" %}\n\n{% block content %}\nThis line renders the original block:
\n{{ super() }}\n{% endblock %} \n \n \n --static option for datasette serve ( #160 ) \n You can now tell Datasette to serve static files from a specific location at a\n specific mountpoint. \n For example: \n datasette serve mydb.db --static extra-css:/tmp/static/css \n Now if you visit this URL: \n http://localhost:8001/extra-css/blah.css \n The following file will be served: \n /tmp/static/css/blah.css \n \n \n Canned query support. \n Named canned queries can now be defined in metadata.json like this: \n {\n \"databases\": {\n \"timezones\": {\n \"queries\": {\n \"timezone_for_point\": \"select tzid from timezones ...\"\n }\n }\n }\n} \n These will be shown in a new \"Queries\" section beneath \"Views\" on the database page. \n \n \n New datasette skeleton command for generating metadata.json ( #164 ) \n \n \n metadata.json support for per-table/per-database metadata ( #165 ) \n Also added support for descriptions and HTML descriptions. \n Here's an example metadata.json file illustrating custom per-database and per-\n table metadata: \n {\n \"title\": \"Overall datasette title\",\n \"description_html\": \"This is a description with HTML.\",\n \"databases\": {\n \"db1\": {\n \"title\": \"First database\",\n \"description\": \"This is a string description & has no HTML\",\n \"license_url\": \"http://example.com/\",\n \"license\": \"The example license\",\n \"queries\": {\n \"canned_query\": \"select * from table1 limit 3;\"\n },\n \"tables\": {\n \"table1\": {\n \"title\": \"Custom title for table1\",\n \"description\": \"Tables can have descriptions too\",\n \"source\": \"This has a custom source\",\n \"source_url\": \"http://example.com/\"\n }\n }\n }\n }\n} \n \n \n Renamed datasette build command to datasette inspect ( #130 ) \n \n \n Upgrade to Sanic 0.7.0 ( #168 ) \n https://github.com/channelcat/sanic/releases/tag/0.7.0 \n \n \n Package and publish commands now accept --static and --template-dir \n Example usage: \n datasette package --static css:extra-css/ --static js:extra-js/ \\\n sf-trees.db --template-dir templates/ --tag sf-trees --branch master \n This creates a local Docker image that includes copies of the templates/,\n extra-css/ and extra-js/ directories. You can then run it like this: \n docker run -p 8001:8001 sf-trees \n For publishing to Zeit now: \n datasette publish now --static css:extra-css/ --static js:extra-js/ \\\n sf-trees.db --template-dir templates/ --name sf-trees --branch master \n \n \n HTML comment showing which templates were considered for a page ( #171 )", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://docs.datasette.io/en/stable/custom_templates.html\", \"label\": \"to be customized\"}, {\"href\": \"https://docs.datasette.io/en/stable/metadata.html\", \"label\": \"metadata.json format\"}, {\"href\": \"https://docs.datasette.io/en/stable/sql_queries.html#canned-queries\", \"label\": \"canned queries\"}, {\"href\": \"https://www.srihash.org/\", \"label\": \"https://www.srihash.org/\"}, {\"href\": \"https://github.com/simonw/datasette/issues/153\", \"label\": \"#153\"}, {\"href\": \"https://github.com/simonw/datasette/issues/153\", \"label\": \"#153\"}, {\"href\": \"https://github.com/simonw/datasette/issues/160\", \"label\": \"#160\"}, {\"href\": \"https://github.com/simonw/datasette/issues/164\", \"label\": \"#164\"}, {\"href\": \"https://github.com/simonw/datasette/issues/165\", \"label\": \"#165\"}, {\"href\": \"https://github.com/simonw/datasette/issues/130\", \"label\": \"#130\"}, {\"href\": \"https://github.com/simonw/datasette/issues/168\", \"label\": \"#168\"}, {\"href\": \"https://github.com/channelcat/sanic/releases/tag/0.7.0\", \"label\": \"https://github.com/channelcat/sanic/releases/tag/0.7.0\"}, {\"href\": \"https://github.com/simonw/datasette/issues/171\", \"label\": \"#171\"}]"} {"id": "changelog:id161", "page": "changelog", "ref": "id161", "title": "0.15 (2018-04-09)", "content": "The biggest new feature in this release is the ability to sort by column. On the\n table page the column headers can now be clicked to apply sort (or descending\n sort), or you can specify ?_sort=column or ?_sort_desc=column directly\n in the URL. \n \n \n table_rows => table_rows_count , filtered_table_rows =>\n filtered_table_rows_count \n Renamed properties. Closes #194 \n \n \n New sortable_columns option in metadata.json to control sort options. \n You can now explicitly set which columns in a table can be used for sorting\n using the _sort and _sort_desc arguments using metadata.json : \n {\n \"databases\": {\n \"database1\": {\n \"tables\": {\n \"example_table\": {\n \"sortable_columns\": [\n \"height\",\n \"weight\"\n ]\n }\n }\n }\n }\n} \n Refs #189 \n \n \n Column headers now link to sort/desc sort - refs #189 \n \n \n _sort and _sort_desc parameters for table views \n Allows for paginated sorted results based on a specified column. \n Refs #189 \n \n \n Total row count now correct even if _next applied \n \n \n Use .custom_sql() for _group_count implementation (refs #150 ) \n \n \n Make HTML title more readable in query template ( #180 ) [Ryan Pitts] \n \n \n New ?_shape=objects/object/lists param for JSON API ( #192 ) \n New _shape= parameter replacing old .jsono extension \n Now instead of this: \n /database/table.jsono \n We use the _shape parameter like this: \n /database/table.json?_shape=objects \n Also introduced a new _shape called object which looks like this: \n /database/table.json?_shape=object \n Returning an object for the rows key: \n ...\n\"rows\": {\n \"pk1\": {\n ...\n },\n \"pk2\": {\n ...\n }\n} \n Refs #122 \n \n \n Utility for writing test database fixtures to a .db file \n python tests/fixtures.py /tmp/hello.db \n This is useful for making a SQLite database of the test fixtures for\n interactive exploration. \n \n \n Compound primary key _next= now plays well with extra filters \n Closes #190 \n \n \n Fixed bug with keyset pagination over compound primary keys \n Refs #190 \n \n \n Database/Table views inherit source/license/source_url/license_url \n metadata \n If you set the source_url/license_url/source/license fields in your root\n metadata those values will now be inherited all the way down to the database\n and table templates. \n The title/description are NOT inherited. \n Also added unit tests for the HTML generated by the metadata. \n Refs #185 \n \n \n Add metadata, if it exists, to heroku temp dir ( #178 ) [Tony Hirst] \n \n \n Initial documentation for pagination \n \n \n Broke up test_app into test_api and test_html \n \n \n Fixed bug with .json path regular expression \n I had a table called geojson and it caused an exception because the regex\n was matching .json and not \\.json \n \n \n Deploy to Heroku with Python 3.6.3", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"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\"}]"} {"id": "changelog:id155", "page": "changelog", "ref": "id155", "title": "0.16 (2018-04-13)", "content": "Better mechanism for handling errors; 404s for missing table/database \n New error mechanism closes #193 \n 404s for missing tables/databases closes #184 \n \n \n long_description in markdown for the new PyPI \n \n \n Hide SpatiaLite system tables. [Russ Garrett] \n \n \n Allow explain select / explain query plan select #201 \n \n \n Datasette inspect now finds primary_keys #195 \n \n \n Ability to sort using form fields (for mobile portrait mode) #199 \n We now display sort options as a select box plus a descending checkbox, which\n means you can apply sort orders even in portrait mode on a mobile phone where\n the column headers are hidden.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"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\"}]"} {"id": "changelog:id154", "page": "changelog", "ref": "id154", "title": "0.17 (2018-04-13)", "content": "Release 0.17 to fix issues with PyPI", "breadcrumbs": "[\"Changelog\"]", "references": "[]"} {"id": "changelog:id152", "page": "changelog", "ref": "id152", "title": "0.18 (2018-04-14)", "content": "This release introduces support for units ,\n contributed by Russ Garrett ( #203 ).\n You can now optionally specify the units for specific columns using metadata.json .\n Once specified, units will be displayed in the HTML view of your table. They also become\n available for use in filters - if a column is configured with a unit of distance, you can\n request all rows where that column is less than 50 meters or more than 20 feet for example. \n \n \n Link foreign keys which don't have labels. [Russ Garrett] \n This renders unlabeled FKs as simple links. \n Also includes bonus fixes for two minor issues: \n \n \n In foreign key link hrefs the primary key was escaped using HTML\n escaping rather than URL escaping. This broke some non-integer PKs. \n \n \n Print tracebacks to console when handling 500 errors. \n \n \n \n \n Fix SQLite error when loading rows with no incoming FKs. [Russ\n Garrett] \n This fixes an error caused by an invalid query when loading incoming FKs. \n The error was ignored due to async but it still got printed to the\n console. \n \n \n Allow custom units to be registered with Pint. [Russ Garrett] \n \n \n Support units in filters. [Russ Garrett] \n \n \n Tidy up units support. [Russ Garrett] \n \n \n Add units to exported JSON \n \n \n Units key in metadata skeleton \n \n \n Docs \n \n \n \n \n Initial units support. [Russ Garrett] \n Add support for specifying units for a column in metadata.json and\n rendering them on display using\n pint", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://docs.datasette.io/en/stable/metadata.html#specifying-units-for-a-column\", \"label\": \"support for units\"}, {\"href\": \"https://github.com/simonw/datasette/issues/203\", \"label\": \"#203\"}, {\"href\": \"https://pint.readthedocs.io/en/latest/\", \"label\": \"pint\"}]"} {"id": "changelog:id145", "page": "changelog", "ref": "id145", "title": "0.19 (2018-04-16)", "content": "This is the first preview of the new Datasette plugins mechanism. Only two\n plugin hooks are available so far - for custom SQL functions and custom template\n filters. There's plenty more to come - read the documentation and get involved in\n the tracking ticket if you\n have feedback on the direction so far. \n \n \n Fix for _sort_desc=sortable_with_nulls test, refs #216 \n \n \n Fixed #216 - paginate correctly when sorting by nullable column \n \n \n Initial documentation for plugins, closes #213 \n https://docs.datasette.io/en/stable/plugins.html \n \n \n New --plugins-dir=plugins/ option ( #212 ) \n New option causing Datasette to load and evaluate all of the Python files in\n the specified directory and register any plugins that are defined in those\n files. \n This new option is available for the following commands: \n datasette serve mydb.db --plugins-dir=plugins/\ndatasette publish now/heroku mydb.db --plugins-dir=plugins/\ndatasette package mydb.db --plugins-dir=plugins/ \n \n \n Start of the plugin system, based on pluggy ( #210 ) \n Uses https://pluggy.readthedocs.io/ originally created for the py.test project \n We're starting with two plugin hooks: \n prepare_connection(conn) \n This is called when a new SQLite connection is created. It can be used to register custom SQL functions. \n prepare_jinja2_environment(env) \n This is called with the Jinja2 environment. It can be used to register custom template tags and filters. \n An example plugin which uses these two hooks can be found at https://github.com/simonw/datasette-plugin-demos or installed using pip install datasette-plugin-demos \n Refs #14 \n \n \n Return HTTP 405 on InvalidUsage rather than 500. [Russ Garrett] \n This also stops it filling up the logs. This happens for HEAD requests\n at the moment - which perhaps should be handled better, but that's a\n different issue.", "breadcrumbs": "[\"Changelog\"]", "references": "[{\"href\": \"https://docs.datasette.io/en/stable/plugins.html\", \"label\": \"the documentation\"}, {\"href\": \"https://github.com/simonw/datasette/issues/14\", \"label\": \"the tracking ticket\"}, {\"href\": \"https://github.com/simonw/datasette/issues/216\", \"label\": \"#216\"}, {\"href\": \"https://github.com/simonw/datasette/issues/216\", \"label\": \"#216\"}, {\"href\": \"https://github.com/simonw/datasette/issues/213\", \"label\": \"#213\"}, {\"href\": \"https://docs.datasette.io/en/stable/plugins.html\", \"label\": \"https://docs.datasette.io/en/stable/plugins.html\"}, {\"href\": \"https://github.com/simonw/datasette/issues/212\", \"label\": \"#212\"}, {\"href\": \"https://github.com/simonw/datasette/issues/14\", \"label\": \"#210\"}, {\"href\": \"https://pluggy.readthedocs.io/\", \"label\": \"https://pluggy.readthedocs.io/\"}, {\"href\": \"https://github.com/simonw/datasette-plugin-demos\", \"label\": \"https://github.com/simonw/datasette-plugin-demos\"}, {\"href\": \"https://github.com/simonw/datasette/issues/14\", \"label\": \"#14\"}]"} {"id": "changelog:id136", "page": "changelog", "ref": "id136", "title": "0.20 (2018-04-20)", "content": "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. \n \n \n Add col-X classes to HTML table on custom query page \n \n \n Fixed out-dated template in documentation \n \n \n Plugins can now bundle custom templates, #224 \n \n \n Added /-/metadata /-/plugins /-/inspect, #225 \n \n \n Documentation for --install option, refs #223 \n \n \n Datasette publish/package --install option, #223 \n \n \n Fix for plugins in Python 3.5, #222 \n \n \n New plugin hooks: extra_css_urls() and extra_js_urls(), #214 \n \n \n /-/static-plugins/PLUGIN_NAME/ now serves static/ from plugins \n \n \n