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
860625833,MDU6SXNzdWU4NjA2MjU4MzM=,1300,Make row available to `render_cell` plugin hook,3243482,closed,0,,,5,2021-04-18T10:14:37Z,2022-07-07T16:34:05Z,2022-07-07T16:31:22Z,CONTRIBUTOR,,"*Original title: **Generating URL for a row inside `render_cell` hook***

Hey,
I am using Datasette to view a database that contains video metadata. It has BLOB columns that contain video thumbnails in JPG format (around 100-500KB per row). 

I've registered an output formatter that extends `datasette.blob_renderer.render_blob` function and serves the column with `image/jpeg` content type.

```python
from datasette.blob_renderer import render_blob

async def render_jpg(datasette, database, rows, columns, request, table, view_name):
    response = await render_blob(datasette, database, rows, columns, request, table, view_name)
    response.content_type = ""image/jpeg""
    response.headers[""Content-Disposition""] = f'inline; filename=""image.jpg""'
    return response


@hookimpl
def register_output_renderer():
    return {
        ""extension"": ""jpg"",
        ""render"": render_jpg,
        ""can_render"": lambda: True,
    }
```

This works well. I can visit `http://localhost:8001/mydb/videos/1.jpg?_blob_column=thumbnail` and view the image.

I want to display the image directly with an `<img>` tag (lazy-loaded of course). So, I need a URL, because embedding base64 would increase the page size too much (each image > 100KB). 

Datasette generates a link with `.blob` extension for blob columns. It does this by calling `datasette.urls.row_blob`

https://github.com/simonw/datasette/blob/7a2ed9f8a119e220b66d67c7b9e07cbab47b1196/datasette/views/table.py#L169-L179

But I have no way of getting the row inside the `render_cell` hook. 

```python
@hookimpl
def render_cell(value, column, table, database, datasette):
    if isinstance(value, bytes) and imghdr.what(None, value):
        # generate url
        return '$renderedLink'
```

Any pointers?",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/1300/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
754178780,MDU6SXNzdWU3NTQxNzg3ODA=,1121,Table actions cog is misaligned,3243482,closed,0,,,1,2020-12-01T08:41:25Z,2020-12-03T01:03:19Z,2020-12-03T00:33:36Z,CONTRIBUTOR,,"At the moment it looks like this
https://datasette-graphql-demo.datasette.io/github/repos

![image](https://user-images.githubusercontent.com/3243482/100716533-e6e2d300-33c9-11eb-866e-1e83ba228bf5.png)

Adding a few flex statements fixes the alignment and centers `h1` text and the cog icon vertically.
![image](https://user-images.githubusercontent.com/3243482/100716605-f8c47600-33c9-11eb-8d69-0e37499cf641.png)

",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/1121/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
649702801,MDU6SXNzdWU2NDk3MDI4MDE=,888,URLs in release notes point to 127.0.0.1,3243482,closed,0,,,1,2020-07-02T07:28:04Z,2020-09-15T20:39:50Z,2020-09-15T20:39:49Z,CONTRIBUTOR,,"Just a quick heads up:

Release notes for 0.45 include urls that point to localhost. 

https://github.com/simonw/datasette/releases/tag/0.45",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/888/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
640330278,MDU6SXNzdWU2NDAzMzAyNzg=,851,Having trouble getting writable canned queries to work,3243482,closed,0,,,1,2020-06-17T10:30:28Z,2020-06-17T10:33:25Z,2020-06-17T10:32:33Z,CONTRIBUTOR,,"Hey,

I'm trying to get canned inserts to work. I have an DB with following metadata:

```text
sqlite> .mode line

sqlite> select name, sql from sqlite_master where name like '%search%';
 name = search
  sql = CREATE TABLE ""search"" (""id"" INTEGER NOT NULL PRIMARY KEY, ""name"" VARCHAR(255) NOT NULL, ""url"" VARCHAR(255) NOT NULL)
```

```yaml
# ...
queries:
    add_search:
        sql: insert into search(name, url) VALUES (:name, :url),
        write: true
```
which renders a form as expected, but when I submit the form I get `incomplete input` error.

![image](https://user-images.githubusercontent.com/3243482/84885285-7f46fe80-b09b-11ea-8a05-92c8986bbf7a.png)

but when submit post the form

I've attached a debugger to see where the error comes from, because `incomplete input` string doesn't appear in datasette codebase.

Inside `datasette.database.Database.execute_write_fn` 

https://github.com/simonw/datasette/blob/4fa7cf68536628344356d3ef8c92c25c249067a0/datasette/database.py#L69

```py
result = await reply_queue.async_q.get()
```

this line raises an exception. 

That led me to believe I had something wrong with my SQL. But running the command in `sqlite3` inserts the record just fine.

```text
sqlite> insert into search (name, url) values ('my name', 'my url');
sqlite> SELECT last_insert_rowid();
last_insert_rowid() = 3
```

So I'm a bit lost here.

---
- datasette, version 0.44
- Python 3.8.1",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/851/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
465731062,MDU6SXNzdWU0NjU3MzEwNjI=,555,Static mounts with relative paths not working,3243482,closed,0,,,0,2019-07-09T11:38:35Z,2019-07-11T16:13:22Z,2019-07-11T16:13:22Z,CONTRIBUTOR,,"Datasette fails to serve files from static mounts that are created using relative paths `datasette --static mystatic:rel/path/to/static/dir`.  
I've explained the problem and the solution in the pull request: https://github.com/simonw/datasette/pull/554",107914493,issue,,,"{""url"": ""https://api.github.com/repos/simonw/datasette/issues/555/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed