Eric V. Smith added the comment:
'abcddd'.find('a', start=0) would appear to be allowed from the help text, but
it isn't legal. This is because .find() does not allow keyword arguments.
It looks like find could be documented as
find(self, sub, start=None, end=None, /)
Although it doesn't
ye andy added the comment:
When I say True here, I'm not talking about querying, I'm talking about
syntax, as far as I know, document is supposed to support keyword
arguments, but it doesn't
Steven D'Aprano 于2020年12月29日周二 上午11:36写道：
>
> Steven D'Aprano added the comment:
>
> # True
>
Steven D'Aprano added the comment:
# True
data.find('a', 0)
That will return 0, not True.
# False
data.find('a', start=0)
And that will raise TypeError, not return False.
What exactly are you reporting here? I have read your bug report, and looked at
the screen shot, and I have no idea
New submission from andy ye :
data = 'abcddd'
# True
data.find('a', 0)
# False
data.find('a', start=0)
# document
class str(obj):
def find(self, sub, start=None, end=None): # real signature unknown;
restored from __doc__
"""
S.find(sub[, start[, end]]) -> int
