New submission from Ofer Koren :
There's For quite a long time I've been seeing this bug:
>>> class A():
... @property
... def foo(self):
... return self.bar # < this is where it all starts ('bar' isn't
found)
...
... def __getattr__(self, attr):
...
Ofer Sadan added the comment:
I appreciate the suggestion and the update, thank you!
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Python tracker
<https://bugs.python.org/issue38251>
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Pytho
Ofer Sadan added the comment:
I can confirm that testing with http instead of https this problem doesn't
exist, on 3.7.4.
Are the issues closed because this problem is fixed in the upcoming 3.7.5, or
3.8.0?
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Python tracker
<ht
Ofer Sadan added the comment:
Just to note: I'm using Python 3.7.4 on Windows 10 (64bit), the issue exists on
both the 32bit/64bit python versions I could test on.
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Python tracker
<https://bugs.python.org/issue38
New submission from Ofer Sadan :
running `urllib.request.urlopen` multiple times causes the memory usage to
increase with each run, even after calling `close()` on the request or using
`del` on the result
To recreate this problem, run code:
import urllib.request
def ip():
r
New submission from Ofer <horowitz.o...@gmail.com>:
Pickling exceptions fails when a custom exception class requires multiple
arguments.
import pickle
class MultipleArgumentsError(Exception):
def __init__(self, a, b):
self.a = a
self.b = b
pickle.loads(pickle
Ofer <horowitz.o...@gmail.com> added the comment:
@jason.coombs as far as I can tell, this only works in python3, but not in
python2, where it still produces the same error.
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versions: +Python 2.7 -Python 3.3
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Python tracke
Ofer <horowitz.o...@gmail.com> added the comment:
Perhaps this is a problem for a different issue, but pickling custom exceptions
fails when the exception gets more than one argument:
import pickle
class MultipleArgumentsError(Exception):
def __init__(self, a, b):
Ofer Schwarz added the comment:
I'm working on this now (patch hopefully coming soon), and I've hit an
interesting issue:
PySequence methods take care of negative indexes by adding +len before calling
the subclass method (s.t. -1 becomes len-1 etc.). This means that if the
subclass raises
Changes by Ofer Schwarz os.uran...@gmail.com:
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keywords: +patch
Added file: http://bugs.python.org/file39055/indexerror.patch
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue18162
Changes by Ofer Schwarz os.uran...@gmail.com:
Added file: http://bugs.python.org/file39056/indexerror.tests
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue18162
Changes by Ofer Schwarz os.uran...@gmail.com:
Added file: http://bugs.python.org/file39060/indexerror_all.patch
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Python tracker rep...@bugs.python.org
http://bugs.python.org/issue18162
Ofer Schwarz added the comment:
There's actually no advantage for a weakref here, since the exception object
already holds an indirect reference to all the raising frame's locals through
__traceback__.
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nosy: +blackfawn
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Python tracker rep
Ofer Schwarz added the comment:
So, this is actually impossible to do.
Since exceptions are c-level classes, adding members to ValueError means
anything that multiple-inherits from ValueError and any other complex exception
gets a multiple bases layout conflict. There's already one such class
New submission from Ofer Schwarz:
When creating kwargs to construct the ImportError, if PyDict_SetItemString
fails the function returns without decref'ing the already-created locals.
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components: Interpreter Core
files: importerrorcleanup.patch
keywords: patch
messages: 241052
nosy
Ofer Schwarz added the comment:
I couldn't reproduce this on my machine, but I have no idea if I'm using the
wrong sequence of operations, or type of pool, or if my machine is just faster
or something else entirely.
Johannes, can you upload a repro code for this?
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nosy: +blackfawn
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