id,node_id,number,title,user,user_label,state,locked,assignee,assignee_label,milestone,milestone_label,comments,created_at,updated_at,closed_at,author_association,pull_request,body,repo,repo_label,type,active_lock_reason,performed_via_github_app,reactions,draft,state_reason
314340944,MDExOlB1bGxSZXF1ZXN0MTgxNjU0ODM5,208,Return HTTP 405 on InvalidUsage rather than 500,45057,russss,closed,0,,,,,0,2018-04-14T16:12:50Z,2018-04-14T18:00:39Z,2018-04-14T18:00:39Z,CONTRIBUTOR,simonw/datasette/pulls/208,"This also stops it filling up the logs. This happens for HEAD requests at the moment - which perhaps should be handled better, but that's a different issue.",107914493,datasette,pull,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/208/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",0,
314319372,MDExOlB1bGxSZXF1ZXN0MTgxNjQyMTE0,205,Support filtering with units and more,45057,russss,closed,0,,,,,3,2018-04-14T10:47:51Z,2018-04-14T15:24:04Z,2018-04-14T15:24:04Z,CONTRIBUTOR,simonw/datasette/pulls/205,"The first commit:
* Adds units to exported JSON
* Adds units key to metadata skeleton
* Adds some docs for units

The second commit adds filtering by units by the first method I mentioned in #203:
![image](https://user-images.githubusercontent.com/45057/38767463-7193be16-3fd9-11e8-8a5f-ac4159415c6d.png)

[Try it here](https://wtr-api.herokuapp.com/wtr-663ea99/license_frequency?frequency__gt=50GHz&height__lt=50ft). I think it integrates pretty neatly.

The third commit adds support for registering custom units with Pint from metadata.json. Probably pretty niche, but I need decibels!",107914493,datasette,pull,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/205/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",0,
314329002,MDExOlB1bGxSZXF1ZXN0MTgxNjQ3NzE3,207,Link foreign keys which don't have labels,45057,russss,closed,0,,,,,1,2018-04-14T13:27:14Z,2018-04-14T15:00:00Z,2018-04-14T15:00:00Z,CONTRIBUTOR,simonw/datasette/pulls/207,"This renders unlabeled FKs as simple links. I can't see why this would cause any major problems.

![image](https://user-images.githubusercontent.com/45057/38768722-ea15a000-3fef-11e8-8664-ffd7aa4894ea.png)

Also includes bonus fixes for two minor issues:

* In foreign key link hrefs the primary key was escaped using HTML escaping rather than URL escaping. This broke some non-integer PKs.
* Print tracebacks to console when handling 500 errors.",107914493,datasette,pull,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/207/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",0,
314323977,MDExOlB1bGxSZXF1ZXN0MTgxNjQ0ODA1,206,Fix sqlite error when loading rows with no incoming FKs,45057,russss,closed,0,,,,,0,2018-04-14T12:08:17Z,2018-04-14T14:32:42Z,2018-04-14T14:24:25Z,CONTRIBUTOR,simonw/datasette/pulls/206,"This fixes `ERROR: conn=<sqlite3.Connection object at 0x10bbb9f10>, sql
= 'select ', params = {'id': '1'}` caused by an invalid query loading incoming FKs when none exist.

The error was ignored due to async but it still got printed to the console.",107914493,datasette,pull,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/206/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",0,
314256802,MDExOlB1bGxSZXF1ZXN0MTgxNjAwOTI2,204,Initial units support,45057,russss,closed,0,,,,,0,2018-04-13T21:32:49Z,2018-04-14T09:44:33Z,2018-04-14T03:32:54Z,CONTRIBUTOR,simonw/datasette/pulls/204,"Add support for specifying units for a column in metadata.json and rendering them on display using [pint](https://pint.readthedocs.io/en/latest/).

Example table metadata:
```json
                ""license_frequency"": {
                    ""units"": {
                        ""frequency"": ""Hz"",
                        ""channel_width"": ""Hz"",
                        ""height"": ""m"",
                        ""antenna_height"": ""m"",
                        ""azimuth"": ""degrees""
                    }
                }
```

[Example result](https://wtr-api.herokuapp.com/wtr-663ea99/license_frequency/1)

This works surprisingly well! I'd like to add support for using units when querying but this is PR is pretty usable as-is.

(Pint doesn't seem to support decibels though - it thinks they're decibytes - which is an annoying omission.)

(ref ticket #203)",107914493,datasette,pull,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/204/reactions"", ""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",0,