New submission from Valery Lovchikov :
Python 3.9.7 (default, Sep 10 2021, 14:59:43)
[GCC 11.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> f=[lambda x: y**x for y in [2,3]]
>>> f[0](2)
9
>
and unmanaged!
It would be cool to find asyncio gurus interested in this very natural goal.
Your help and ideas would be very much appreciated.
best regards
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(tasks, *, loop=None, max_workers=5,
timeout=None):
loop = loop if loop is not None else asyncio.get_event_loop()
workers = []
pending = set()
done = asyncio.Queue(maxsize=max_workers, loop=loop) # Valery: respect
the loop parameter
exhausted = False
timeout_handle = None
them all at once,
but to instantiate and to address them one by one as the running tasks are
completed.
best regards
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Valery Khamenya khame...@gmail.com added the comment:
Amaury, I followed your advice. All relevant changes of 3.2 are backported via
the patch attached.
P.S. now I can install Twisted using pypy too. pypy setup.py install works
fine for me.
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keywords: +patch
status: pending - open
New submission from Valery Khamenya khame...@gmail.com:
Explanation from dablitz's comment at https://bugs.pypy.org/issue867 :
quote
urllib2 in the stdlib leaks fd's if an exception is raised while opening a
connection. The issue occurs due to a socket being opened then an exception
being
Valery Khamenya khame...@gmail.com added the comment:
by the way, timeout parameter should be set to 0.2 as for my 13Mbit ADSL line.
With 0.002 it is not reproducible for my environment
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New submission from Valery Khamenya khame...@gmail.com:
The attached file reproduces 3 types of FD leaks and leads to the error like:
IOError: [Errno 24] Too many open files: '/tmp/1019'
For example if executed with pypy.
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components: IO, Library (Lib)
files: zipfiletest.py
messages
Valery Khamenya khame...@gmail.com added the comment:
the problem seems to be fixed with the patch attached.
Thanks go to fijal@freenode
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keywords: +patch
Added file: http://bugs.python.org/file23348/urllib2.patch
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Valery Khamenya khame...@gmail.com added the comment:
I can't reproduce this problem in either 2.7.2 or 3.3.0a0.
You probably mean CPython implementation of Python. No, I didn't mean this
implementation.
Do you mean that this problem is only reproducible when the attached
script is run
Valery Khamenya khame...@gmail.com added the comment:
Terry, Senthil, thanks, for replying to this ticket. OK, to the question:
1. @Terry, here is the full example as for CPython 2.7 I am talking about and
the output:
#
from urllib2 import Request, build_opener
request
Valery Khamenya khame...@gmail.com added the comment:
Guys, in my item 2 the simplistic goal was stated clearly: open, read and close.
Do you confirm that this basic sequence is not supported by urllib2 under 2.7 ?
(I just requested for a tiny documentation update entry)
regards,
Valery
New submission from Valery Khamenya khame...@gmail.com:
The following intuitive construction
with urllib2.build_opener().open() as:
...
leads to AttributeError: addinfourl instance has no attribute '__exit__'
http://docs.python.org/library/urllib2.html says almost nothing about concept
your answer only now.
reagrds
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.
In contrast, your case looks for me that you rather propose to
initiate the connection each time a new job comes from queue for an
execution.
Regards,
Valery
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over port # %s % port
if __name__ == __main__:
ports=((4001,4002, 4003), )
p = Pool(3, port_initializer, ports) # oops... :-)
some_data_to_send = range(20)
p.map(use_connection, some_data_to_send)
best regards
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Valery Khamenya khame...@gmail.com added the comment:
Guys, do you expect anythig else from me in respect to this issue? Let me know
it before my non-stopable garbage collector wipes all the details from my brain
away :)
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Valery Khamenya khame...@gmail.com added the comment:
Hi Éric, thanks for guiding.
So, attached is the concatenation of two forward unified diffs for
rlcompleter.py and test_rlcompleter.py -- both as of py3k trunk. Tested against
Python 3.1.2 though.
P.S. hm, py3k code appeared
New submission from Valery Khamenya khame...@gmail.com:
1. The patch introduces autocompletion for keys in dictionaries (patch attached)
2. The patched rlcompleter as such works OK for unicode dictionary keys as
well. All tests pass OK. HOWEVER, readline's completion mechanism seem
New submission from Valery Khamenya khame...@gmail.com:
rlcompleter.py has no test_rlcompleter in trunk, see
http://svn.python.org/view/python/trunk/Lib/test/
There is one in 2.7 though.
Remark: the issue http://bugs.python.org/issue10351 introduces autocompletion
patch and comes with new
New submission from Valery Lesin valery.le...@gmail.com:
OS: windows
The attempt to import module with non 7-bit ASCII name results in
'ImportError: No module named module name' exception.
Some thoughts: import.c uses functions like fopen, stat and FindFirstFile which
wouldn't work
New submission from Valery Lesin valery.le...@gmail.com:
All the functions in Python/C API for file execution (like PyRun_SimpleFile)
crash the application.
Some thoughts about problem: these functions use FILE* as first parameter which
is binary incompatible with different CRT (python.dll
Valery Lesin valery.le...@gmail.com added the comment:
OS: windows xp
Compiler: MSVC versions 7.1, 8.0 and 9.0
Actually, the difference in compiler for python library and client applications
causes the problem (I suppose that even same compiler with different options
could give binary
New submission from Valery Lesin valery.le...@gmail.com:
Interpreter: Python 3.1.2
Sample:
= first.py =
import sys
import second
if 'second' in sys.modules:
print ('in sys modules')
del sys.modules['second']
del second
= second.py =
class A:
def __init__(self
.
Valery
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here:http://groups.google.com/group/unladen-swallow/browse_thread/thread/9...
)
yes, I've understood the idea explained by you there.
regards,
Valery
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...
print res
##
Kind regards
Valery
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AttributeError: 'module' object has no attribute 'NullHandler'
$ uname -a
Linux vaktop 2.6.31-11-generic #38-Ubuntu SMP Fri Oct 2 11:55:55 UTC
2009 i686 GNU/Linux
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Valery
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OK, I've filed a bug. Because Python2.5 works fine here.
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New submission from Valery khame...@gmail.com:
Hi all
(I never filed a bug, so, I am not sure that all fields are OK)
Anyway, here is the self explaining issue:
$ python
Python 2.6.3 (r263:75183, Oct 3 2009, 11:20:50)
[GCC 4.4.1] on linux2
Type help, copyright, credits or license
Valery khame...@gmail.com added the comment:
I have just installed python2.5 in addition.
And there is no this issue with it.
So, it rather speific to python2.6
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http://bugs.python.org/issue7052
Valery
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Valery khame...@gmail.com added the comment:
Hi, gurus, can anyone then give a hint what we mortals should use in
order to form the URL with non-ascii symbols? We loved so much idea to
feed our national symbols to urllib.quote as unicode string... and now
we are quite disoriented... Thanks
Valery khame...@gmail.com added the comment:
(self-answer to msg78153)
the working recipe is:
http://www.nabble.com/Re:-Problem:-neither-urllib2.quote-nor-
urllib.quote-encode-the--unicode-strings-arguments-p19823144.html
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Hi all
things like urllib.quote(uпиво Müller ) fail with error message:
type 'exceptions.KeyError': u'\u043f'
Similarly with urllib2.
Anyone got a hint?? I need it to form the URI containing non-ascii chars.
thanks in advance,
best regards
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Hi all
just googled both the web and groups. Who could believe in that:
nothing simple, helpful and working concerning SOCKS5 support in
python.
Anyone got success here?
Regards,
Valery.
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