Michael Cuthbert added the comment:
It may be helpful for the enum module to come with transitional functions like
"pre310_str()" "pre310_repr()" "pre310_flag_str()" etc. so that people who are
writing doctests that need to function on both < 3.10 and
New submission from Michael Cuthbert :
The What's New in Python 3.10 docs demonstrates a richer SyntaxError for this
set comprehension:
>>> {x,y for x,y in range(100)}
File "", line 1
{x,y for x,y in range(100)}
^
SyntaxError: did you forget parentheses aroun
Michael Cuthbert <cuthb...@mit.edu> added the comment:
A pull request has been in for about a month -- is it possible to review or
merge or comment? Thanks!
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Changes by Michael Cuthbert <cuthb...@mit.edu>:
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keywords: +patch
pull_requests: +3474
stage: -> patch review
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Changes by Michael Cuthbert <cuthb...@mit.edu>:
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components: +Library (Lib)
type: -> enhancement
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New submission from Michael Cuthbert:
The wave library (reading and writing .wav audio files) accepts filehandles,
strings, and bytes, but does not accept PathLike objects. Patch will modify
wave.py to allow open to use these objects.
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messages: 301826
nosy: mscuthbert
priority
Michael Cuthbert added the comment:
I've tried to get the system to not be slower on small sets by not creating a
Counter for less than 60 items, and managed to get within 10% of the speed for
small sequences while maintaining the 3-3.6x speedup for big comparisons and
testing
Changes by Michael Cuthbert <cuthb...@mit.edu>:
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pull_requests: +3416
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Michael Cuthbert added the comment:
just poking to see if this patch is worth trying to get into 3.7
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Michael Cuthbert added the comment:
Poking to see if there's still interest in getting this into 3.7. Thanks!
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Michael Cuthbert added the comment:
Here are the results I obtained along with the test code I used to get the
results. The test code also has a "hybrid" code which I did not propose, but
maybe I should have, which uses the old code for very short (but not
degenerate) tests and th
Michael Cuthbert added the comment:
@wolma -- you're right, that the inplace __iand__ version of Counter is
substantially faster -- it is still slower than the current code (since it is
still basically a superset of it). However, testing shows that it is close
enough to the current code
New submission from Michael Cuthbert:
The implementation used in difflib.SequenceMatcher().quick_ratio() counts how
often each member of the sequence (character, list entry, etc.) appears in
order to calculate its lower bound.
Counting how often an entry appears in an iterable has been sped
Michael Cuthbert added the comment:
Here's a rather obscure bug that I was able to catch before we put this into
action: doctests inside the __doc__ for namedtuples (and perhaps all
namedtuples?) are instances of property, have .fget, but do not have
.fget.__code__. Thus one more check
Michael Cuthbert added the comment:
looks like we're stuck on a style change (backslash to parens; ironic: I chose
backslash to match surrounding code; I never use them myself). tuxtimo - could
you fix this? (or I'll do once the move to github is done). Thanks
Michael Cuthbert added the comment:
The test looks great to me. Does anyone on nosy know the proper way to request
a patch review?
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Michael Cuthbert added the comment:
this is my first contribution to Python core so I really have no idea how to do
this, but I have found a solution (works in Py3.4, 2.7):
in doctest.py after line 1087 ("lineno = getattr(obj, 'co_firstlineno',
None)-1") add these lines:
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