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/sqlite-utils/issues/371#issuecomment-1008246239,https://api.github.com/repos/simonw/sqlite-utils/issues/371,1008246239,IC_kwDOCGYnMM48GJ3f,9599,simonw,2022-01-09T07:41:24Z,2022-01-09T07:41:24Z,OWNER,"Might be a case of modifying this line: https://github.com/simonw/sqlite-utils/blob/e0c476bc380744680c8b7675c24fb0e9f5ec6dcd/sqlite_utils/cli.py#L828

To:
```python
docs = (fn(doc) or doc for doc in docs)
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1097128334,Support mutating row in `--convert` without returning it,
https://github.com/simonw/sqlite-utils/issues/371#issuecomment-1008246366,https://api.github.com/repos/simonw/sqlite-utils/issues/371,1008246366,IC_kwDOCGYnMM48GJ5e,9599,simonw,2022-01-09T07:42:14Z,2022-01-09T07:42:14Z,OWNER,Also need to update relevant docs for that example.,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1097128334,Support mutating row in `--convert` without returning it,
https://github.com/simonw/sqlite-utils/issues/371#issuecomment-1008347768,https://api.github.com/repos/simonw/sqlite-utils/issues/371,1008347768,IC_kwDOCGYnMM48Gip4,9599,simonw,2022-01-09T18:12:30Z,2022-01-09T18:12:30Z,OWNER,"Tried this test:

```python
    result = CliRunner().invoke(
        cli.cli,
        [
            ""insert"",
            db_path,
            ""rows"",
            ""-"",
            ""--convert"",
            'row[""is_chicken""] = True',
        ],
        input='{""name"": ""Azi""}',
    )
```
And got this error:

> `E        +  where 1 = <Result SyntaxError('invalid syntax', ('<string>', 2, 30, '    return row[""is_chicken""] = True\n'))>.exit_code`

The code snippet compilation isn't currently compatible with this.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1097128334,Support mutating row in `--convert` without returning it,
https://github.com/simonw/sqlite-utils/issues/371#issuecomment-1008348032,https://api.github.com/repos/simonw/sqlite-utils/issues/371,1008348032,IC_kwDOCGYnMM48GiuA,9599,simonw,2022-01-09T18:14:02Z,2022-01-09T18:14:02Z,OWNER,Here's the code in question: https://github.com/simonw/sqlite-utils/blob/b8c134059e89f0fa040b84fb7d0bda25b9a52759/sqlite_utils/utils.py#L288-L299,"{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1097128334,Support mutating row in `--convert` without returning it,
https://github.com/simonw/sqlite-utils/issues/371#issuecomment-1008354207,https://api.github.com/repos/simonw/sqlite-utils/issues/371,1008354207,IC_kwDOCGYnMM48GkOf,9599,simonw,2022-01-09T18:54:54Z,2022-01-09T18:54:54Z,OWNER,"This seems to work:
```python
def _compile_code(code, imports, variable=""value""):
    locals = {}
    globals = {""r"": recipes, ""recipes"": recipes}
    # If user defined a convert() function, return that
    try:
        exec(code, globals, locals)
        return locals[""convert""]
    except (AttributeError, SyntaxError, NameError, KeyError, TypeError):
        pass

    # Try compiling their code as a function instead
    body_variants = [code]
    # If single line and no 'return', try adding the return
    if ""\n"" not in code and not code.strip().startswith(""return ""):
        body_variants.insert(0, ""return {}"".format(code))

    for variant in body_variants:
        new_code = [""def fn({}):"".format(variable)]
        for line in variant.split(""\n""):
            new_code.append(""    {}"".format(line))
        try:
            code_o = compile(""\n"".join(new_code), ""<string>"", ""exec"")
            break
        except SyntaxError:
            # Try another variant, e.g. for 'return row[""column""] = 1'
            continue

    for import_ in imports:
        globals[import_.split(""."")[0]] = __import__(import_)
    exec(code_o, globals, locals)
    return locals[""fn""]
```","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1097128334,Support mutating row in `--convert` without returning it,
https://github.com/simonw/sqlite-utils/issues/371#issuecomment-1008364701,https://api.github.com/repos/simonw/sqlite-utils/issues/371,1008364701,IC_kwDOCGYnMM48Gmyd,9599,simonw,2022-01-09T20:04:35Z,2022-01-09T20:04:35Z,OWNER,"The previous code for highlighting errors in syntax (which was already a bit confused thanks to the added `return`, see https://github.com/simonw/sqlite-utils/issues/355#issuecomment-991393684 - isn't compatible with this approach at all. I'm going to ditch it and just show a generic `Error: Could not compile code` message.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",1097128334,Support mutating row in `--convert` without returning it,