[issue27663] Inconsistent CSV Writer Behaviour

G Young added the comment: Second time around does the charm. I see the hidden "-" in the scientific notation is causing this. Thanks! -- ___ Python tracker ___

[issue27663] Inconsistent CSV Writer Behaviour

G Young added the comment: That doesn't make sense to me. Can you explain how that is intended behaviour? I just changed from '-' to '?' in the lineterminator. -- ___ Python tracker ___

[issue27663] Inconsistent CSV Writer Behaviour

SilentGhost added the comment: It is quoting the values when line terminator contains any of the special characters. Exactly like documented. https://docs.python.org/3/library/csv.html#csv.QUOTE_MINIMAL -- nosy: +SilentGhost resolution: -> not a bug stage: -> resolved status: open ->

[issue27663] Inconsistent CSV Writer Behaviour

New submission from G Young: When writing scientific notation to CSV with custom line-terminators, the behaviour is inconsistent depending on the line-terminator you use. In the file provided, two different line-terminator result in one quoting the number as a string and the other not. IMO the