Charlie Marsh fbf231e1b8 Allow implicit multiline strings with internal quotes to use non-preferred quote (#2416) ...

As an example, if you have `single` as your preferred style, we'll now allow this:

```py
assert s.to_python(123) == (
    "123 info=SerializationInfo(include=None, exclude=None, mode='python', by_alias=True, exclude_unset=False, "
    "exclude_defaults=False, exclude_none=False, round_trip=False)"
)
```

Previously, the second line of the implicit string concatenation would be flagged as invalid, despite the _first_ line requiring double quotes. (Note that we'll accept either single or double quotes for that second line.)

Mechanically, this required that we process sequences of `Tok::String` rather than a single `Tok::String` at a time. Prior to iterating over the strings in the sequence, we check if any of them require the non-preferred quote style; if so, we let _any_ of them use it.

Closes #2400.

2023-01-31 16:27:15 -05:00

..

test

Allow implicit multiline strings with internal quotes to use non-preferred quote (#2416)

2023-01-31 16:27:15 -05:00