Tal Einat added the comment:
The sidebar doesn't seem to be causing this issue, it's just making it a bit
more visible, since what was previously a blank line now also has a more
visible "..." continuation prompt.
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Python tracker
Tal Einat added the comment:
> However, I sometimes saw ... appear very briefly, only to be overwritten with
> >>>.
This is a known limitation of the current sidebar implementation, which was
very difficult to avoid and was considered minor enough to let be for now.
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Tal Einat added the comment:
> 1) trailing whitespace (' ' and '\t' at least) is removed before this
> function is called. I presume in IDLE rather than code.II, but cannot find
> where. It is not with .rstrip.
You're probably looking for this code in
Terry J. Reedy added the comment:
I added debug prints to _maybe_compile and confirmed
1) trailing whitespace (' ' and '\t' at least) is removed before this function
is called. I presume in IDLE rather than code.II, but cannot find where. It
is not with .rstrip. (Note: doing so after '\'
New submission from Terry J. Reedy :
Spinoff from #38673, about standard REPL, msg356271 (me) and msg356348 (Guido).
In the following interactions, no blank lines were entered.
3.9 behavior
>>> #a
>>> # a
>>> #a
>>> # a
>>>
Mystery 1: why the blank continuation line?
I previously wrote