Javier Ayres added the comment:
I see. To be honest I didn't know FieldStorage at all, it was the best way I
found of dealing with file data in requests using just the standard library. If
you think this feature makes sense and it could be included, I could look into
removin
New submission from Javier Ayres :
Hello. I'm a big fan of the http.server module to quickly serve some files in a
local network with `python3 -m http.server`. I regularly needed to get some
files from other people too, but getting everyone to install/run python3 was
not such a simple
Change by Javier Castillo II :
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pull_requests: +16469
pull_request: https://github.com/python/cpython/pull/16940
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Javier Castillo II added the comment:
The PR 10460 ( for 3.8 ) patches the search attempts to leverage
LD_LIBRARY_PATH for the Linux case and catches the case after SONAME, gcc and
ldconfig behaviors fail.
While this may not be set in all environments ( like the musl based Alpine
docker
Change by Javier Castillo II :
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New submission from Javier Dehesa :
This comes from this SO question: https://stackoverflow.com/q/52382983/1782792
Currently, this works:
> print({1, 2} in {frozenset({1, 2}))
# True
This is strange because set is unhashable. Apparently, it is a case-specific
feature implemented b
Javier Dehesa added the comment:
Thanks Christian. I thought of join precisely because it performs conceptually
the same function as with str, so the parallel between ''.join(), [].join() and
().join() looked more obvious. Also there is os.path.join and
PurePath.joinpath, so the v
New submission from Javier Dehesa :
It is pretty trivial to concatenate a sequence of strings:
''.join([str1, str2, ...])
Concatenating a sequence of lists is for some reason significantly more
convoluted. Some current options include:
sum([lst1, lst2, ...], [])
[x f
Javier Dehesa added the comment:
With the additional hint of garbage collection I have found now a number of
examples of this behaviour (e.g.
https://stackoverflow.com/questions/7439432/python-themed-tkinter-entry-variable-will-not-set).
However, I haven't found actual documentation warni
Javier Dehesa added the comment:
I see what you mean. Looking at TkDocs (not sure if this is an "official" or
"officially endorsed" source or not), one of the Python examples in the "Tk
Concepts" section (http://www.tkdocs.com/tutorial/concepts.html) says:
> W
Javier Dehesa added the comment:
Yeah is quite subtle, I should have pointed it out...
The difference is that `root.mainloop()` is called inside `make_var_cb(root)`
in the first example and under `if __name__ == '__main__'` in the second one. I
have experience the problem on Windo
Javier Dehesa added the comment:
Note, this is not something specific to check buttons, the same happens with
other widgets such as entries.
--
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Python tracker
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New submission from Javier Dehesa:
When you build a Tkinter interface with variables, if tkinter.Tk.mainloop is
called from a different function that the one creating the variable objects,
then in some cases the widgets associated with the variables will not be set to
the right value. I have
Javier Domingo added the comment:
Yes, indeed it is. Would it be possible to reconsider this functionality? It
plays a key role when trying to rewrite full applications to async.
Rewriting the full stack of libraries at once is impossible, but the patching
can easily be done in many cases
New submission from Javier Domingo:
The current architecture of asyncio makes it really hard to combine both async
and sync code.
When porting a Thread based application to asyncio, the first step is usually
to start merging threads to the main loop, by using `run_coroutine_threadsafe`.
This
Javier Domingo added the comment:
I found this while trying to test an async context manager. This is a critical
feature to enable migrations to async code, as the impossibility to test
something properly is not acceptable in many environments.
Implementing it in a way that __call__ returns
Changes by Javier Rey :
--
assignee: docs@python
components: Documentation
files: gc_collect_doc_fix.patch
keywords: patch
nosy: docs@python, vierja
priority: normal
severity: normal
status: open
title: Incorrect documented parameter for gc.collect
versions: Python 3.3, Python 3.4
Juan Javier added the comment:
David, I think this doesn't deserve to be part of the library since it is
trivial to write and it is just a particular use case.
Adding it as an example in the threading module's documentation might be a good
idea, what do
Changes by Juan Javier :
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Juan Javier added the comment:
It looks like this is not very interesting after all.
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Juan Javier added the comment:
Hi Brian,
No, no progress on this. I think this is not an interesting feature after all.
You can close this.
Juan Javier
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Javier Domingo added the comment:
Ok, sorry then.
Javier Domingo
2013/1/8 Ezio Melotti
>
> Ezio Melotti added the comment:
>
> It happens with lists too:
> >>> l = list(range(10))
> >>> for x in l:
> ... l.r
Javier Domingo added the comment:
I know that is the problem, but that shouldn't happen! if you remove a item
from a list, that doesn't happen. That is why I tagged the error as
minidom's
El 08/01/2013 04:24, "Ezio Melotti" escribió:
>
> Ezio Melotti added the c
New submission from Javier Domingo:
Hi I found something like a bug, I can't get this working:
import xml.dom.minidom as minidom
document="""
"""
dom = minidom.parseString(document)
dom.childNodes
dom.childNodes[0].childN
Javier Domingo added the comment:
I am currently using a subprocess with a call to xmllint to make it create a
temporal file that gets created on execution for xmllint use.
I have seen about lxml, but I wondered if there is any place in the standard
python to put xml validation
New submission from Javier Domingo:
Hi,
I am trying to find any tip on how to use minidom or etree xml implementations
to check the xml syntax.
I just found that the only way to check xml syntax throught dtds is using lxml.
Would it be possible to implement this in the minidom or ElementTree
Alejandro Javier Peralta Frías added the comment:
I think I can answer your last question. There are two quopri algorithms,
> one where spaces are allowed (message body) and one where they aren't
> (email headers).
>
> OK, thank
Changes by Alejandro Javier Peralta Frías :
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New submission from Alejandro Javier Peralta Frías:
New to python-dev; I grab a beginner tasks "increase test coverage" and I
decided to add coverage to this bit of code in the quopri module:
# quopri.py
L138while n > 0 and line[n-1:n] in b" \t\r":
L139
Juan Javier added the comment:
What about this?
def serialized(lock):
def _serialized(func):
def __serialized(*args, **kwds):
with lock:
return func(*args, **kwds)
__serialized.__doc__ = func.__doc__
return __serialized
return
Juan Javier added the comment:
Ok, you are right, serialized is the right name. Also, passing the lock to the
decorator will the correct option.
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Python tracker
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New submission from Juan Javier:
I think it will be useful to have a decorator like this one on the threading
module:
def synchronized(func):
"""A decorator to make a function execution synchronized.
Examples:
@synchronized
def foo():
pass
class F
Juan Javier added the comment:
I totally agree, I'm going to take a look at the code and I'll write back with
some comments. That will be next week, work is currently very demanding.
--
status: languishing -> open
versions: +Python 3.
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Juan Javier added the comment:
I'm writting an application where users can submit long running jobs and I want
to disply a list of those jobs and the state of each one.
My idea is to use an executor and use the futures to display information about
the jobs: not started, cancelled, ru
Juan Javier added the comment:
The use case is to know the state of a future without having to do something
like this
@property
def state(self):
if self.future.running():
return Process.States.Running
elif self.future.cancelled():
return
New submission from Javier Jardón :
I have this little test case:
import multiprocessing
manager = multiprocessing.Manager()
del manager
and I get this:
Traceback (most recent call last):
File "/usr/lib/python2.7/multiprocessing/util.py", line 261, in
_run_finalizers
Juan Javier added the comment:
Hello,
You're right, explaining the difference between CANCELLED and
CANCELLED_AND_NOTIFIED is gong to be hard and might be confusing. I also agree
that there is no precedent for storing the history of something, and I don't
like either the idea o
New submission from Juan Javier :
Hello,
This is a proposal to make the state of Future objects public.
The idea is to have access to the current state of the Future using a property
instead of calling several methods (done, cancelled, etc.).
Also, a history property that returns a list of
Juan Javier added the comment:
I would like the method to have the exact same behavior as before if the
"default" argument is not present, and return the given default value when
"deafult" argument is present.
If you simply add a "default" keyword, it will alway
Javier Collado added the comment:
The hasattr expressions were added to TestHelpFormattingMetaclass because:
- A new attribute (subparsers_signature) was added in test classes that wasn't
used in the past.
- The new test classes didn't make use of some of the already in place
Changes by Juan Javier :
Added file: http://bugs.python.org/file18123/test_cfgparser.py.diff
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Juan Javier added the comment:
I've applied the enhancement to the three parsers, actually I've made the
change to RawconfigParser with a small change to ConfigParser.
I've also created some unit tests.
--
keywords: +patch
Added file: http://bugs.pytho
Javier Collado added the comment:
Just for the record, please find attached an uglier patch for python < 2.7 that
doesn't have the same problems as the first one I uploaded and passes all the
test cases (tested with python 2.6).
--
Added file: http://bugs.python.org/file177
Javier Collado added the comment:
Despite trunk.diff can be successfully applied to py3k branch, please find
attached the patch generated from py3k branch.
--
Added file: http://bugs.python.org/file17731/py3k.diff
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Changes by Javier Collado :
Removed file: http://bugs.python.org/file17705/ordered_subcommands.diff
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Javier Collado added the comment:
Finally I had to use an OrderedDict as suggested by R. David Murray because it
wasn't safe to rely on _choices_actions in HelpFormatter class (i.e. previous
patch wasn't valid):
- _choices_actions attribute is only present in _SubParsersAction class
Javier Collado added the comment:
Working on it.
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Javier added the comment:
While the ordered dict is a nice option, the one-line patch that is attached to
the report works in python < 2.7 without adding any external dependency.
In my opininion, that's interesting for those using argparse with earlier
versions o
Javier added the comment:
It contains a patch that worked for me to preserve the ordering used in the
code.
To make that possible it uses action._choices_actions (a list) instead of
action.choices (a dictionary).
--
keywords: +patch
Added file: http://bugs.python.org/file17705
New submission from Javier :
What steps will reproduce the problem?
1. Run 'python subcommands.py -h' (attached file)
2. Check the ordering of the subcommands in the output:
subcommands:
{a,c,b,e,d}
a a subcommand help
b b subcommand help
c
New submission from Juan Javier :
I think it is useful, at least for me, to add an argument, default, to
[Safe,Raw]ConfigParser.get that, if present, will be returned if the
methid fails to return the value.
That is, instead of rasing an exception, return default, if present.
It could be done
New submission from Javier :
In the string.Template documentation
(http://docs.python.org/library/string.html) it's explained that if a
custom regular expression for pattern substitution is needed, it's
possible to override idpattern class attribute (whose default value is
[_a-
New submission from Juan Javier <[EMAIL PROTECTED]>:
I get the following exception:
$ /opt/python3.0b2/bin/python3.0 -m trace -c -m run.py
Traceback (most recent call last):
File "/opt/python3.0b2/lib/python3.0/runpy.py", line 121, in
_run_module_as_main
"__m
Javier Mansilla added the comment:
And now I'm attaching a new patch test_inspect.py.diff with a more
complete test coverage. You didn't add isgenerator nor
isgeneratorfunction tests. I did.
Added file: http://bugs.python.org/file9447/test_inspe
Javier Mansilla added the comment:
My dear, what is wrong with my browser (or with me). Now, yes, the one
with the typo.
Added file: http://bugs.python.org/file9446/inspect.py.diff
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Javier Mansilla added the comment:
Sorry, I attached the wrong file
The previous post saying "fixing typo" should attached inspect.py.diff.
This is the one.
Added file: http://bugs.python.org/file9445/test_inspect.py.diff
__
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Javier Mansilla added the comment:
I merged my working copy with your patches and they look fine. I fixed a
typo on the method doc ("is" instead of "i") so I'm attaching my
inspect.py.diff patch
--
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Added file: http://bugs.python.org/file
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