html_url,issue_url,id,node_id,user,user_label,created_at,updated_at,author_association,body,reactions,issue,issue_label,performed_via_github_app
https://github.com/simonw/datasette/issues/1439#issuecomment-900715375,https://api.github.com/repos/simonw/datasette/issues/1439,900715375,IC_kwDOBm6k_c41r9Nv,9599,simonw,2021-08-18T00:15:28Z,2021-08-18T00:15:28Z,OWNER,"Maybe I should use `-/` to encode forward slashes too, to defend against any ASGI servers that might not implement `raw_path` correctly.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",973139047,Rethink how .ext formats (v.s. ?_format=) works before 1.0,
https://github.com/simonw/datasette/issues/1439#issuecomment-900714630,https://api.github.com/repos/simonw/datasette/issues/1439,900714630,IC_kwDOBm6k_c41r9CG,9599,simonw,2021-08-18T00:13:33Z,2021-08-18T00:13:33Z,OWNER,"The documentation should definitely cover how table names become URLs, in case any third party code needs to be able to calculate this themselves.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",973139047,Rethink how .ext formats (v.s. ?_format=) works before 1.0,
https://github.com/simonw/datasette/issues/1439#issuecomment-900712981,https://api.github.com/repos/simonw/datasette/issues/1439,900712981,IC_kwDOBm6k_c41r8oV,9599,simonw,2021-08-18T00:09:59Z,2021-08-18T00:12:32Z,OWNER,"So given the original examples, a table called `table.csv` would have the following URLs:

- `/db/table-.csv` - the HTML version
- `/db/table-.csv.csv` - the CSV version
- `/db/table-.csv.json` - the JSON version

And if for some horific reason you had a table with the name `/db/table-.csv.csv` (so `/db/` was the first part of the actual table name in SQLite) the URLs would look like this:

- `/db/%2Fdb%2Ftable---.csv-.csv` - the HTML version
- `/db/%2Fdb%2Ftable---.csv-.csv.csv` - the CSV version
- `/db/%2Fdb%2Ftable---.csv-.csv.json` - the JSON version","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",973139047,Rethink how .ext formats (v.s. ?_format=) works before 1.0,
https://github.com/simonw/datasette/issues/1439#issuecomment-900711967,https://api.github.com/repos/simonw/datasette/issues/1439,900711967,IC_kwDOBm6k_c41r8Yf,9599,simonw,2021-08-18T00:08:09Z,2021-08-18T00:08:09Z,OWNER,"Here's an alternative I just made up which I'm calling ""dot dash"" encoding:

```python
def dot_dash_encode(s):
    return s.replace(""-"", ""--"").replace(""."", ""-."")

def dot_dash_decode(s):
    return s.replace(""-."", ""."").replace(""--"", ""-"")
```
And some examples:
```python
for example in (
  ""hello"",
  ""hello.csv"",
  ""hello-and-so-on.csv"",
  ""hello-.csv"",
  ""hello--and--so--on-.csv"",
  ""hello.csv."",
  ""hello.csv.-"",
  ""hello.csv.--"",
):
    print(example)
    print(dot_dash_encode(example))
    print(example == dot_dash_decode(dot_dash_encode(example)))
    print()
```
Outputs:
```
hello
hello
True

hello.csv
hello-.csv
True

hello-and-so-on.csv
hello--and--so--on-.csv
True

hello-.csv
hello---.csv
True

hello--and--so--on-.csv
hello----and----so----on---.csv
True

hello.csv.
hello-.csv-.
True

hello.csv.-
hello-.csv-.--
True

hello.csv.--
hello-.csv-.----
True
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",973139047,Rethink how .ext formats (v.s. ?_format=) works before 1.0,
https://github.com/simonw/datasette/issues/1439#issuecomment-900709703,https://api.github.com/repos/simonw/datasette/issues/1439,900709703,IC_kwDOBm6k_c41r71H,9599,simonw,2021-08-18T00:03:09Z,2021-08-18T00:03:09Z,OWNER,"But... what if I invent my own escaping scheme?

I actually did this once before, in https://github.com/simonw/datasette/commit/9fdb47ca952b93b7b60adddb965ea6642b1ff523 - while I was working on porting Datasette to ASGI in https://github.com/simonw/datasette/issues/272#issuecomment-494192779 because ASGI didn't yet have the `raw_path` mechanism.

I could bring that back - it looked like this:

```
    ""table/and/slashes"" => ""tableU+002FandU+002Fslashes""
    ""~table"" => ""U+007Etable""
    ""+bobcats!"" => ""U+002Bbobcats!""
    ""U+007Etable"" => ""UU+002B007Etable""
```
But I didn't particularly like it - it was quite verbose.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",973139047,Rethink how .ext formats (v.s. ?_format=) works before 1.0,