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
1250629388,I_kwDOCGYnMM5KixcM,440,CSV files with too many values in a row cause errors,4068,closed,0,,,20,2022-05-27T10:54:44Z,2022-06-14T22:23:01Z,2022-06-14T20:12:46Z,NONE,,"*Original title: csv.DictReader can have None as key*

In some cases, `csv.DictReader` can have `None` as key for unnamed columns, and a list of values as value.
`sqlite_utils.utils.rows_from_file` cannot handle that:

```python
url=""https://artsdatabanken.no/Fab2018/api/export/csv""
db = sqlite_utils.Database("":memory"")

with urlopen(url) as fab:
    reader, _ = sqlite_utils.utils.rows_from_file(fab, encoding=""utf-16le"")   
    db[""fab2018""].insert_all(reader, pk=""Id"")
```

Result:
```
Traceback (most recent call last):
  File ""<stdin>"", line 3, in <module>
  File ""/home/user/.local/pipx/venvs/sqlite-utils/lib/python3.8/site-packages/sqlite_utils/db.py"", line 2924, in insert_all
    chunk = list(chunk)
  File ""/home/user/.local/pipx/venvs/sqlite-utils/lib/python3.8/site-packages/sqlite_utils/db.py"", line 3454, in fix_square_braces
    if any(""["" in key or ""]"" in key for key in record.keys()):
  File ""/home/user/.local/pipx/venvs/sqlite-utils/lib/python3.8/site-packages/sqlite_utils/db.py"", line 3454, in <genexpr>
    if any(""["" in key or ""]"" in key for key in record.keys()):
TypeError: argument of type 'NoneType' is not iterable
```

Code:
https://github.com/simonw/sqlite-utils/blob/59be60c471fd7a2c4be7f75e8911163e618ff5ca/sqlite_utils/db.py#L3454

`sqlite-utils insert` from command line is not affected by this issue.",140912432,issue,,,"{""url"": ""https://api.github.com/repos/simonw/sqlite-utils/issues/440/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
1250161887,I_kwDOCGYnMM5Kg_Tf,438,illegal UTF-16 surrogate,4068,closed,0,,,2,2022-05-26T22:49:52Z,2022-05-27T08:21:53Z,2022-05-27T08:21:53Z,NONE,,"I am trying to insert `https://artsdatabanken.no/Fab2018/api/export/csv` into a SQLite database, but I have an error when using `sqlite-utils`:

```
sqlite-utils insert --csv --delimiter "";"" --encoding=""utf-16-le"" --pk ""Id"" csv fremmedart test.db
  [------------------------------------]    0%
Error: 'utf-16-le' codec can't decode bytes in position 98-99: illegal UTF-16 surrogate

The input you provided uses a character encoding other than utf-8.

You can fix this by passing the --encoding= option with the encoding of the file.

If you do not know the encoding, running 'file filename.csv' may tell you.

It's often worth trying: --encoding=latin-1
```

I tried to convert the file using `iconv -f ""utf-16le"" -t ""utf-8""`, but I still get a similar error (slightly different position):

```
sqlite-utils insert --csv --delimiter "";"" --encoding=utf-8 --pk ""Id"" csv_utf8 fremmedart test.db
  [------------------------------------]    0%
Error: 'utf-8' codec can't decode byte 0xd9 in position 99: invalid continuation byte

The input you provided uses a character encoding other than utf-8.

You can fix this by passing the --encoding= option with the encoding of the file.

If you do not know the encoding, running 'file filename.csv' may tell you.

It's often worth trying: --encoding=latin-1
```

I have no issues reading such file using this Python code:
```python
content = open('csv', encoding='utf-16-le').read())
```

`in2csv` works too.",140912432,issue,,,"{""url"": ""https://api.github.com/repos/simonw/sqlite-utils/issues/438/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
919314806,MDU6SXNzdWU5MTkzMTQ4MDY=,270,Cannot set type JSON,4068,closed,0,,,4,2021-06-11T23:53:22Z,2021-06-16T17:34:49Z,2021-06-16T15:47:06Z,NONE,,"It would be great if the column type could be set to JSON. That would not be different from handling a regular string. It would be something like `repr(value)` and it would work with both JSON and CSV inputs, no matter if `value` is a real list or just a string representing a list.",140912432,issue,,,"{""url"": ""https://api.github.com/repos/simonw/sqlite-utils/issues/270/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed
919250621,MDU6SXNzdWU5MTkyNTA2MjE=,269,bool type not supported,4068,closed,0,,,3,2021-06-11T22:00:36Z,2021-06-15T01:34:10Z,2021-06-15T01:34:10Z,NONE,,"Hi! Thank you for sharing this very nice tool :)
It would be nice to have support for more types, like `bool`: it is not possible to convert to boolean at the moment. My suggestion would be to handle it as `bool(int(value))`, like csvkit does.",140912432,issue,,,"{""url"": ""https://api.github.com/repos/simonw/sqlite-utils/issues/269/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed