html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,issue,performed_via_github_app
https://github.com/simonw/datasette/issues/1050#issuecomment-718317997,https://api.github.com/repos/simonw/datasette/issues/1050,718317997,MDEyOklzc3VlQ29tbWVudDcxODMxNzk5Nw==,283343,2020-10-29T02:24:50Z,2020-10-29T02:29:24Z,NONE,"Unsolicited feedback for an unreleased feature of the [current](https://github.com/simonw/datasette/commit/5e0b72247ecab4ce0fcec599b77a83d73a480872) unreleased GitHub version (I casually wanted to access a blob row) – the existing #1036 route doesn't support special characters in database or table names (e.g. `@()` ). Maybe this is motivation for your new idea here.

Also I got this error/crash with my blob and wasn't able to get the file: https://gist.github.com/thadk/28ac32af0e88747ce9056c90b0b19d34","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729057388,
https://github.com/simonw/datasette/pull/1049#issuecomment-718340847,https://api.github.com/repos/simonw/datasette/issues/1049,718340847,MDEyOklzc3VlQ29tbWVudDcxODM0MDg0Nw==,9599,2020-10-29T03:45:47Z,2020-10-29T03:48:26Z,OWNER,"[thebe](https://thebelab.readthedocs.io/en/latest/examples/minimal_example.html) is the first time I've seen a library that requires you to set up some global JavaScript configuration before loading the script itself.

I'm hesitant to add an extra template block just to cover that one case since it's such a rare pattern. But it's important that `thebelab` can be used with Datasette.

Would this pattern work for you instead?

```html+jinja
{% block extra_head %}
<script type=""text/x-thebe-config"">
  {
    requestKernel: true,
    binderOptions: {
      repo: ""binder-examples/requirements"",
    },
  }
</script>
<script src=""https://unpkg.com/thebelab@latest/lib/index.js""></script>
{% endblock %}
```
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729017519,
https://github.com/simonw/datasette/pull/1049#issuecomment-718341542,https://api.github.com/repos/simonw/datasette/issues/1049,718341542,MDEyOklzc3VlQ29tbWVudDcxODM0MTU0Mg==,9599,2020-10-29T03:48:12Z,2020-10-29T03:48:12Z,OWNER,"You could use Datasette's new `{{ urls.static_plugins(...) }}` template option - see https://docs.datasette.io/en/latest/internals.html#internals-datasette-urls - to generate a link to code that was bundled with the plugin:

```html+jinja
{% block extra_head %}
<script type=""text/x-thebe-config"">
  {
    requestKernel: true,
    binderOptions: {
      repo: ""binder-examples/requirements"",
    },
  }
</script>
<script src=""{{ urls.static_plugins(""datasette-thebelab-plugin"", ""thebelab-index.js"")""></script>
{% endblock %}
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729017519,
https://github.com/simonw/datasette/issues/1050#issuecomment-718342036,https://api.github.com/repos/simonw/datasette/issues/1050,718342036,MDEyOklzc3VlQ29tbWVudDcxODM0MjAzNg==,9599,2020-10-29T03:49:57Z,2020-10-29T03:49:57Z,OWNER,"@thadk from that error it looks like the problem may have been that you had a BLOB column containing a `null` value? If so that's definitely a bug, I'll fix that.","{""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729057388,
https://github.com/simonw/datasette/issues/1050#issuecomment-718346019,https://api.github.com/repos/simonw/datasette/issues/1050,718346019,MDEyOklzc3VlQ29tbWVudDcxODM0NjAxOQ==,9599,2020-10-29T04:05:07Z,2020-10-29T04:05:07Z,OWNER,"Yes, confirmed - this is a bug where if the `BLOB` column contains a `null` you get a nasty exception if you try to download it.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729057388,
https://github.com/simonw/datasette/pull/1049#issuecomment-718528252,https://api.github.com/repos/simonw/datasette/issues/1049,718528252,MDEyOklzc3VlQ29tbWVudDcxODUyODI1Mg==,82988,2020-10-29T09:20:34Z,2020-10-29T09:20:34Z,CONTRIBUTOR,That workaround is probably fine. I was trying to work out whether there might be other situations where a pre-external package load might be useful but couldn't offhand bring any other examples to mind. The static plugins option also looks interesting.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729017519,
https://github.com/simonw/datasette/issues/1053#issuecomment-718976679,https://api.github.com/repos/simonw/datasette/issues/1053,718976679,MDEyOklzc3VlQ29tbWVudDcxODk3NjY3OQ==,9599,2020-10-29T19:37:57Z,2020-10-29T19:37:57Z,OWNER,https://docs.datasette.io/en/latest/writing_plugins.html#designing-urls-for-your-plugin,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729604838,
https://github.com/simonw/datasette/issues/1051#issuecomment-718980659,https://api.github.com/repos/simonw/datasette/issues/1051,718980659,MDEyOklzc3VlQ29tbWVudDcxODk4MDY1OQ==,9599,2020-10-29T19:45:42Z,2020-10-29T19:45:42Z,OWNER,"OK, alternative idea. The `.blob` output renderer from #1050 gets to see multiple rows at once. 

For an arbitrary SQL query, how about if I link to this?

`/db.blob?sql=...&_blob_column=data&_blob_hash=bc4c24181ed3ce666`

Then the output renderer loops through all of the `data` results that are available to it and, if one of them hashes to that value, serves up that data?

If no matches are found it can show an error message telling you that the link has expired (presumably because the underlying database has changed since the link was generated).

I think this might be the best solution to the problem.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729096595,
https://github.com/simonw/datasette/issues/1050#issuecomment-718980944,https://api.github.com/repos/simonw/datasette/issues/1050,718980944,MDEyOklzc3VlQ29tbWVudDcxODk4MDk0NA==,9599,2020-10-29T19:46:19Z,2020-10-29T19:46:19Z,OWNER,"Had an idea in https://github.com/simonw/datasette/issues/1051#issuecomment-718980659

> OK, alternative idea. The `.blob` output renderer from #1050 gets to see multiple rows at once.
> 
> For an arbitrary SQL query, how about if I link to this?
> 
> `/db.blob?sql=...&_blob_column=data&_blob_hash=bc4c24181ed3ce666`
> 
> Then the output renderer loops through all of the `data` results that are available to it and, if one of them hashes to that value, serves up that data?
> 
> If no matches are found it can show an error message telling you that the link has expired (presumably because the underlying database has changed since the link was generated).
> 
> I think this might be the best solution to the problem.

","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729057388,
https://github.com/simonw/datasette/issues/1050#issuecomment-718987852,https://api.github.com/repos/simonw/datasette/issues/1050,718987852,MDEyOklzc3VlQ29tbWVudDcxODk4Nzg1Mg==,9599,2020-10-29T20:00:32Z,2020-10-29T20:00:32Z,OWNER,"The reason I like the `?_blob_hash=` solution is that it feels really misleading to provide a link to ""download this binary"" which could conceivably download some other data.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729057388,
https://github.com/simonw/datasette/issues/1050#issuecomment-718989895,https://api.github.com/repos/simonw/datasette/issues/1050,718989895,MDEyOklzc3VlQ29tbWVudDcxODk4OTg5NQ==,9599,2020-10-29T20:04:15Z,2020-10-29T20:04:15Z,OWNER,I'll use `hashlib.sha256` for these hashes.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729057388,
https://github.com/simonw/datasette/issues/1050#issuecomment-719001701,https://api.github.com/repos/simonw/datasette/issues/1050,719001701,MDEyOklzc3VlQ29tbWVudDcxOTAwMTcwMQ==,9599,2020-10-29T20:26:44Z,2020-10-29T20:26:44Z,OWNER,I'll do the rest of the work on this in the pull request #1061.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729057388,
https://github.com/simonw/datasette/issues/1050#issuecomment-719021514,https://api.github.com/repos/simonw/datasette/issues/1050,719021514,MDEyOklzc3VlQ29tbWVudDcxOTAyMTUxNA==,9599,2020-10-29T21:05:08Z,2020-10-29T21:05:08Z,OWNER,"Idea: what if Datasette had a custom SQLite function that could be used to generate URLs to the row-level BLOB download for a value? Then custom SQL query authors could use that function to link to the relevant content.

This could be expanded to exposing other `datasette.urls` functionality as well.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729057388,
https://github.com/simonw/datasette/issues/1062#issuecomment-719031901,https://api.github.com/repos/simonw/datasette/issues/1062,719031901,MDEyOklzc3VlQ29tbWVudDcxOTAzMTkwMQ==,9599,2020-10-29T21:25:54Z,2020-10-29T21:25:54Z,OWNER,Relevant code: https://github.com/simonw/datasette/blob/d6f9ff71378c4eab34dad181c23cfc143a4aef2d/datasette/views/base.py#L258-L345,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",732674148,
https://github.com/simonw/datasette/pull/1061#issuecomment-719033013,https://api.github.com/repos/simonw/datasette/issues/1061,719033013,MDEyOklzc3VlQ29tbWVudDcxOTAzMzAxMw==,9599,2020-10-29T21:27:14Z,2020-10-29T21:27:14Z,OWNER,"Next challenge: link to `.blob` downloads from https://latest.datasette.io/fixtures?sql=select+rowid%2C+data+from+binary_data

This will be a bit tricky. Here's how that template works at the moment: https://github.com/simonw/datasette/blob/d6f9ff71378c4eab34dad181c23cfc143a4aef2d/datasette/templates/query.html#L69-L77","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",732634375,
https://github.com/simonw/datasette/pull/1061#issuecomment-719035336,https://api.github.com/repos/simonw/datasette/issues/1061,719035336,MDEyOklzc3VlQ29tbWVudDcxOTAzNTMzNg==,9599,2020-10-29T21:29:29Z,2020-10-29T21:29:29Z,OWNER,Those display_rows have already been processed by the `render_cell` plugin hook: https://github.com/simonw/datasette/blob/d6f9ff71378c4eab34dad181c23cfc143a4aef2d/datasette/views/database.py#L320-L346,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",732634375,
https://github.com/simonw/datasette/pull/1061#issuecomment-719042601,https://api.github.com/repos/simonw/datasette/issues/1061,719042601,MDEyOklzc3VlQ29tbWVudDcxOTA0MjYwMQ==,9599,2020-10-29T21:45:35Z,2020-10-29T21:50:42Z,OWNER,Moving the CSV work to a separate issue.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",732634375,
https://github.com/simonw/datasette/issues/1063#issuecomment-719043108,https://api.github.com/repos/simonw/datasette/issues/1063,719043108,MDEyOklzc3VlQ29tbWVudDcxOTA0MzEwOA==,9599,2020-10-29T21:46:48Z,2020-10-29T21:46:48Z,OWNER,Remove this `xfail` and `import pytest`: https://github.com/simonw/datasette/blob/503a5b7b4080a26ef9ceb1ecd1a4a6f4ef4ffc59/tests/test_csv.py#L83-L96,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",732685643,
https://github.com/simonw/datasette/pull/1061#issuecomment-719049115,https://api.github.com/repos/simonw/datasette/issues/1061,719049115,MDEyOklzc3VlQ29tbWVudDcxOTA0OTExNQ==,22429695,2020-10-29T22:00:57Z,2020-10-29T22:00:57Z,NONE,"# [Codecov](https://codecov.io/gh/simonw/datasette/pull/1061?src=pr&el=h1) Report
> Merging [#1061](https://codecov.io/gh/simonw/datasette/pull/1061?src=pr&el=desc) into [main](https://codecov.io/gh/simonw/datasette/commit/d6f9ff71378c4eab34dad181c23cfc143a4aef2d?el=desc) will **increase** coverage by `0.07%`.
> The diff coverage is `96.87%`.

[![Impacted file tree graph](https://codecov.io/gh/simonw/datasette/pull/1061/graphs/tree.svg?width=650&height=150&src=pr&token=eSahVY7kw1)](https://codecov.io/gh/simonw/datasette/pull/1061?src=pr&el=tree)

```diff
@@            Coverage Diff             @@
##             main    #1061      +/-   ##
==========================================
+ Coverage   91.13%   91.20%   +0.07%     
==========================================
  Files          27       28       +1     
  Lines        3677     3697      +20     
==========================================
+ Hits         3351     3372      +21     
+ Misses        326      325       -1     
```


| [Impacted Files](https://codecov.io/gh/simonw/datasette/pull/1061?src=pr&el=tree) | Coverage Δ | |
|---|---|---|
| [datasette/plugins.py](https://codecov.io/gh/simonw/datasette/pull/1061/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL3BsdWdpbnMucHk=) | `82.35% <ø> (ø)` | |
| [datasette/views/base.py](https://codecov.io/gh/simonw/datasette/pull/1061/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL3ZpZXdzL2Jhc2UucHk=) | `93.77% <0.00%> (ø)` | |
| [datasette/app.py](https://codecov.io/gh/simonw/datasette/pull/1061/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL2FwcC5weQ==) | `96.38% <100.00%> (+0.15%)` | :arrow_up: |
| [datasette/blob\_renderer.py](https://codecov.io/gh/simonw/datasette/pull/1061/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL2Jsb2JfcmVuZGVyZXIucHk=) | `100.00% <100.00%> (ø)` | |
| [datasette/utils/asgi.py](https://codecov.io/gh/simonw/datasette/pull/1061/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL3V0aWxzL2FzZ2kucHk=) | `92.13% <100.00%> (+0.17%)` | :arrow_up: |
| [datasette/views/database.py](https://codecov.io/gh/simonw/datasette/pull/1061/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL3ZpZXdzL2RhdGFiYXNlLnB5) | `97.04% <100.00%> (+0.07%)` | :arrow_up: |
| [datasette/views/table.py](https://codecov.io/gh/simonw/datasette/pull/1061/diff?src=pr&el=tree#diff-ZGF0YXNldHRlL3ZpZXdzL3RhYmxlLnB5) | `95.86% <100.00%> (-0.22%)` | :arrow_down: |

------

[Continue to review full report at Codecov](https://codecov.io/gh/simonw/datasette/pull/1061?src=pr&el=continue).
> **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta)
> `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data`
> Powered by [Codecov](https://codecov.io/gh/simonw/datasette/pull/1061?src=pr&el=footer). Last update [d6f9ff7...1196d08](https://codecov.io/gh/simonw/datasette/pull/1061?src=pr&el=lastupdated). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments).
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",732634375,
https://github.com/simonw/datasette/issues/1063#issuecomment-719050390,https://api.github.com/repos/simonw/datasette/issues/1063,719050390,MDEyOklzc3VlQ29tbWVudDcxOTA1MDM5MA==,9599,2020-10-29T22:04:00Z,2020-10-29T22:04:00Z,OWNER,This will close #1034.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",732685643,
https://github.com/simonw/datasette/issues/1034#issuecomment-719050754,https://api.github.com/repos/simonw/datasette/issues/1034,719050754,MDEyOklzc3VlQ29tbWVudDcxOTA1MDc1NA==,9599,2020-10-29T22:04:52Z,2020-10-29T22:04:52Z,OWNER,I'm going to link to. the new `.blob` representation using the new `?_blob_hash=xxx` argument to ensure that the content served is the expected binary blob.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",725184645,
https://github.com/simonw/datasette/issues/1051#issuecomment-719053669,https://api.github.com/repos/simonw/datasette/issues/1051,719053669,MDEyOklzc3VlQ29tbWVudDcxOTA1MzY2OQ==,9599,2020-10-29T22:12:16Z,2020-10-29T22:12:16Z,OWNER,"https://latest.datasette.io/fixtures?sql=select+rowid%2C+data+from+binary_data+order+by+rowid+limit+101 now looks like this:

<img width=""816"" alt=""fixtures__select_rowid__data_from_binary_data_order_by_rowid_limit_101_and_understanding_Google_auths_-_for_your_information"" src=""https://user-images.githubusercontent.com/9599/97638086-15e7dc80-19f9-11eb-90a9-686e012c4db9.png"">
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",729096595,
https://github.com/simonw/datasette/issues/1063#issuecomment-719066706,https://api.github.com/repos/simonw/datasette/issues/1063,719066706,MDEyOklzc3VlQ29tbWVudDcxOTA2NjcwNg==,9599,2020-10-29T22:46:28Z,2020-10-29T22:46:28Z,OWNER,I'm not going to do the base64 thing unless someone asks for it.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",732685643,