id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,pull_request,body,repo,type,active_lock_reason,performed_via_github_app,reactions,draft,state_reason 1838469176,I_kwDOBm6k_c5tlNA4,2127,Context base class to support documenting the context,9599,open,0,,3268330,3,2023-08-07T00:01:02Z,2023-08-10T01:30:25Z,,OWNER,,"This idea first came up here: - https://github.com/simonw/datasette/issues/2112#issuecomment-1652751140 If `datasette.render_template(...)` takes an optional `Context` subclass as an alternative to a context dictionary, I could then use dataclasses to define the context made available to specific templates - which then gives me something I can use to help document what they are. Also refs: - https://github.com/simonw/datasette/issues/1510",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/2127/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",, 1840324765,I_kwDOBm6k_c5tsSCd,2129,CSV ?sql= should indicate errors,9599,open,0,,3268330,1,2023-08-07T23:13:04Z,2023-08-08T02:02:21Z,,OWNER,,"> https://latest.datasette.io/_memory.csv?sql=select+blah is a blank page right now: ```bash curl -I 'https://latest.datasette.io/_memory.csv?sql=select+blah' ``` ``` HTTP/2 200 access-control-allow-origin: * access-control-allow-headers: Authorization, Content-Type access-control-expose-headers: Link access-control-allow-methods: GET, POST, HEAD, OPTIONS access-control-max-age: 3600 content-type: text/plain; charset=utf-8 x-databases: _memory, _internal, fixtures, fixtures2, extra_database, ephemeral date: Mon, 07 Aug 2023 23:12:15 GMT server: Google Frontend ``` _Originally posted by @simonw in https://github.com/simonw/datasette/issues/2118#issuecomment-1668688947_",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/2129/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",, 1840329615,I_kwDOBm6k_c5tsTOP,2130,Render plugin mechanism needs `error` and `truncated` fields,9599,closed,0,,9700784,2,2023-08-07T23:19:19Z,2023-08-08T01:51:54Z,2023-08-08T01:47:42Z,OWNER,,"While working on: - https://github.com/simonw/datasette/pull/2118 It became clear that the `render` callback function documented here: https://docs.datasette.io/en/0.64.3/plugin_hooks.html#register-output-renderer-datasette Needs to grow the ability to be told if an error occurred (an `error` string) and if the results were truncated (a `truncated` boolean).",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/2130/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed 1839344979,I_kwDOCGYnMM5toi1T,582,Handling CSV/file input that contains NUL bytes,1448859,open,0,,,0,2023-08-07T12:24:14Z,2023-08-07T12:24:14Z,,NONE,,"I was using sqlite-utils to create a DB from a CSV and it turns out the CSV contains a NUL byte. When the processing reaches the line that contains the NUL an exception is raised. I'm wondering if there is something that can be done in `sqlite-utils` to say ""skip lines with encoding errors"" or some such. I think it isn't super straightforward though as the exception comes from inside the `csv` module that does all the parsing. Concretely the file is the `KernelVersions.csv` from https://www.kaggle.com/datasets/kaggle/meta-kaggle This is the command and output: ``` $ sqlite-utils insert --csv kaggle.db kaggle KernelVersions.csv [------------------------------------] 0% [#####################---------------] 60% 00:04:24Traceback (most recent call last): File ""/home/foobar/miniconda/envs/meta-kaggle/bin/sqlite-utils"", line 10, in sys.exit(cli()) File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/click/core.py"", line 1128, in __call__ return self.main(*args, **kwargs) File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/click/core.py"", line 1053, in main rv = self.invoke(ctx) File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/click/core.py"", line 1659, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/click/core.py"", line 1395, in invoke return ctx.invoke(self.callback, **ctx.params) File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/click/core.py"", line 754, in invoke return __callback(*args, **kwargs) File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/sqlite_utils/cli.py"", line 1223, in insert insert_upsert_implementation( File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/sqlite_utils/cli.py"", line 1085, in insert_upsert_implementation db[table].insert_all( File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/sqlite_utils/db.py"", line 3198, in insert_all chunk = list(chunk) File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/sqlite_utils/db.py"", line 3742, in fix_square_braces for record in records: File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/sqlite_utils/cli.py"", line 1071, in docs = (decode_base64_values(doc) for doc in docs) File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/sqlite_utils/cli.py"", line 1068, in docs = (verify_is_dict(doc) for doc in docs) File ""/home/foobar/miniconda/envs/meta-kaggle/lib/python3.10/site-packages/sqlite_utils/cli.py"", line 1003, in docs = (dict(zip(headers, row)) for row in reader) _csv.Error: line contains NUL ```",140912432,issue,,,"{""url"": ""https://api.github.com/repos/simonw/sqlite-utils/issues/582/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,