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/dogsheep/dogsheep-beta/issues/24#issuecomment-694557425,https://api.github.com/repos/dogsheep/dogsheep-beta/issues/24,694557425,MDEyOklzc3VlQ29tbWVudDY5NDU1NzQyNQ==,9599,simonw,2020-09-17T23:41:01Z,2020-09-17T23:41:01Z,MEMBER,I removed all of the `json.loads()` calls and I'm still getting that `Undefined` error.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",703970814,"the JSON object must be str, bytes or bytearray, not 'Undefined'",
https://github.com/dogsheep/dogsheep-beta/issues/24#issuecomment-695113871,https://api.github.com/repos/dogsheep/dogsheep-beta/issues/24,695113871,MDEyOklzc3VlQ29tbWVudDY5NTExMzg3MQ==,9599,simonw,2020-09-18T22:30:17Z,2020-09-18T22:30:17Z,MEMBER,"I think I know what's going on here:

https://github.com/dogsheep/dogsheep-beta/blob/0f1b951c5131d16f3c8559a8e4d79ed5c559e3cb/dogsheep_beta/__init__.py#L166-L171

This is a logic bug - the `compiled` variable could be the template from the previous loop!","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",703970814,"the JSON object must be str, bytes or bytearray, not 'Undefined'",
https://github.com/dogsheep/dogsheep-beta/issues/24#issuecomment-694554584,https://api.github.com/repos/dogsheep/dogsheep-beta/issues/24,694554584,MDEyOklzc3VlQ29tbWVudDY5NDU1NDU4NA==,9599,simonw,2020-09-17T23:31:25Z,2020-09-17T23:31:25Z,MEMBER,"I'd prefer it if errors in these template fragments were displayed as errors inline where the fragment should have been inserted, rather than 500ing the whole page - especially since the template fragments are user-provided and could have all kinds of odd errors in them which should be as easy to debug as possible.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",703970814,"the JSON object must be str, bytes or bytearray, not 'Undefined'",
https://github.com/dogsheep/dogsheep-beta/issues/24#issuecomment-694551646,https://api.github.com/repos/dogsheep/dogsheep-beta/issues/24,694551646,MDEyOklzc3VlQ29tbWVudDY5NDU1MTY0Ng==,9599,simonw,2020-09-17T23:22:48Z,2020-09-17T23:22:48Z,MEMBER,"Looks like its happening in a Jinja fragment template for one of the results:
```
  /Users/simon/Dropbox/Development/dogsheep-beta/dogsheep_beta/__init__.py(169)process_results()
-> output = compiled.render({**result, **{""json"": json}})
  /Users/simon/.local/share/virtualenvs/dogsheep-beta-u_po4Rpj/lib/python3.8/site-packages/jinja2/asyncsupport.py(71)render()
-> return original_render(self, *args, **kwargs)
  /Users/simon/.local/share/virtualenvs/dogsheep-beta-u_po4Rpj/lib/python3.8/site-packages/jinja2/environment.py(1090)render()
-> self.environment.handle_exception()
  /Users/simon/.local/share/virtualenvs/dogsheep-beta-u_po4Rpj/lib/python3.8/site-packages/jinja2/environment.py(832)handle_exception()
-> reraise(*rewrite_traceback_stack(source=source))
  /Users/simon/.local/share/virtualenvs/dogsheep-beta-u_po4Rpj/lib/python3.8/site-packages/jinja2/_compat.py(28)reraise()
-> raise value.with_traceback(tb)
  <template>(5)top-level template code()
> /usr/local/opt/python@3.8/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/__init__.py(341)loads()
-> raise TypeError(f'the JSON object must be str, bytes or bytearray, '
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",703970814,"the JSON object must be str, bytes or bytearray, not 'Undefined'",
https://github.com/dogsheep/dogsheep-beta/issues/24#issuecomment-694553579,https://api.github.com/repos/dogsheep/dogsheep-beta/issues/24,694553579,MDEyOklzc3VlQ29tbWVudDY5NDU1MzU3OQ==,9599,simonw,2020-09-17T23:28:37Z,2020-09-17T23:28:37Z,MEMBER,"More investigation in pdb:
```
(dogsheep-beta) dogsheep-beta % datasette . --get '/-/beta?q=pycon&sort=oldest' --pdb
> /usr/local/opt/python@3.8/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/__init__.py(341)loads()
-> raise TypeError(f'the JSON object must be str, bytes or bytearray, '
(Pdb) list
336  	        if s.startswith('\ufeff'):
337  	            raise JSONDecodeError(""Unexpected UTF-8 BOM (decode using utf-8-sig)"",
338  	                                  s, 0)
339  	    else:
340  	        if not isinstance(s, (bytes, bytearray)):
341  ->	            raise TypeError(f'the JSON object must be str, bytes or bytearray, '
342  	                            f'not {s.__class__.__name__}')
343  	        s = s.decode(detect_encoding(s), 'surrogatepass')
344  	
345  	    if ""encoding"" in kw:
346  	        import warnings
(Pdb) bytes
<class 'bytes'>
(Pdb) locals()['s']
Undefined
(Pdb) type(locals()['s'])
<class 'jinja2.runtime.Undefined'>
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",703970814,"the JSON object must be str, bytes or bytearray, not 'Undefined'",
https://github.com/dogsheep/dogsheep-beta/issues/24#issuecomment-694551406,https://api.github.com/repos/dogsheep/dogsheep-beta/issues/24,694551406,MDEyOklzc3VlQ29tbWVudDY5NDU1MTQwNg==,9599,simonw,2020-09-17T23:22:07Z,2020-09-17T23:22:07Z,MEMBER,"Neat, I can debug this with the new `--pdb` option:

    datasette . --get '/-/beta?q=pycon&sort=oldest' --pdb
","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",703970814,"the JSON object must be str, bytes or bytearray, not 'Undefined'",
https://github.com/dogsheep/dogsheep-beta/issues/24#issuecomment-694552393,https://api.github.com/repos/dogsheep/dogsheep-beta/issues/24,694552393,MDEyOklzc3VlQ29tbWVudDY5NDU1MjM5Mw==,9599,simonw,2020-09-17T23:25:01Z,2020-09-17T23:25:17Z,MEMBER,"Ran `locals()` In the debugger:
`{'range': <class 'range'>, 'dict': <class 'dict'>, 'lipsum': <function generate_lorem_ipsum at 0x10aeff430>, 'cycler': <class 'jinja2.utils.Cycler'>, 'joiner': <class 'jinja2.utils.Joiner'>, 'namespace': <class 'jinja2.utils.Namespace'>, 'rank': -9.383801886431414, 'rowid': 14297, 'type': 'twitter.db/tweets', 'key': '312658917933076480', 'title': 'Tweet by @chrisstreeter', 'category': 2, 'timestamp': '2013-03-15T20:17:49+00:00', 'search_1': '@simonw are you at pycon? Would love to meet you.', 'display': {'avatar_url': 'https://pbs.twimg.com/profile_images/806275088597204993/38yLHfJi_normal.jpg', 'user_name': 'Chris Streeter', 'screen_name': 'chrisstreeter', 'followers_count': 280, 'tweet_id': 312658917933076480, 'created_at': '2013-03-15T20:17:49+00:00', 'full_text': '@simonw are you at pycon? Would love to meet you.', 'media_urls_2': '[]', 'media_urls': '[]'}, 'json': <module 'json' from '/usr/local/opt/python@3.8/Frameworks/Python.framework/Versions/3.8/lib/python3.8/json/__init__.py'>}`","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",703970814,"the JSON object must be str, bytes or bytearray, not 'Undefined'",
https://github.com/dogsheep/dogsheep-beta/issues/24#issuecomment-694552681,https://api.github.com/repos/dogsheep/dogsheep-beta/issues/24,694552681,MDEyOklzc3VlQ29tbWVudDY5NDU1MjY4MQ==,9599,simonw,2020-09-17T23:25:54Z,2020-09-17T23:25:54Z,MEMBER,"This is the template fragment it's rendering:
```html+jinja
            <div style=""overflow: hidden;"">
              <p>Tweet by <a href=""https://twitter.com/{{ display.screen_name }}"">@{{ display.screen_name }}</a> ({{ display.user_name }}, {{ ""{:,}"".format(display.followers_count or 0) }} followers)
                on <a href=""https://twitter.com/{{ display.screen_name }}/status/{{ display.tweet_id }}"">{{ display.created_at }}</a></p>
              </p>
              <blockquote>{{ display.full_text }}</blockquote>
              {% if display.media_urls and json.loads(display.media_urls) %}
                {% for url in json.loads(display.media_urls) %}
                  <img src=""{{ url }}"" style=""height: 200px;"">
                {% endfor %}
              {% endif %}
            </div>
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",703970814,"the JSON object must be str, bytes or bytearray, not 'Undefined'",