Re: [Python-Dev] PEP 564: Add new time functions with nanosecond resolution

[Ethan Furman]

On 10/30/2017 10:18 AM, Guido van Rossum wrote:


I have read PEP 564 and (mostly) followed the discussion in this thread, and I 
am happy with the PEP. I am hereby
approving PEP 564. Congratulations Victor!


Congrats, Victor!
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Re: [Python-Dev] Convert Sqlite Function from cx_Oracle

[Oleg Broytman]

Hello.

   This mailing list is to work on developing Python (adding new
features to Python itself and fixing bugs); if you're having problems
learning, understanding or using Python, please find another forum.
Probably python-list/comp.lang.python mailing list/news group is the
best place; there are Python developers who participate in it; you may
get a faster, and probably more complete, answer there. See
http://www.python.org/community/ for other lists/news groups/fora. Thank
you for understanding.

On Mon, Oct 30, 2017 at 05:41:20PM -0200, Carlos Eugenio  
wrote:
> ==
> SQLITE3 Function
> 
> def get_db():
> def dict_factory(cursor, row):
> d = {}
> for idx, col in enumerate(cursor.description):
> d[col[0]] = row[idx]
> return d
> 
> db = getattr(g, '_database', None)
> if db is None:
> db = g._database = sqlite3.connect(DATABASE)
> db.row_factory = dict_factory
> return db
> 
> 
> I try this form but isnt ok  . Can I help me ?
> 
> 
> import cx_Oracle
> con = cx_Oracle.connect('/@xxx/xxx')
> 
> cur = con.cursor()
> cur.execute("select * from test")
> 
> desc = [d[0] for d in cur.description]
> 
> result = [dict(zip(dec,line))for line in cur]
> 
> print (result)
> 
> cur.close()
> 
> -- 
> Carlos Eug??nio

Oleg.
-- 
 Oleg Broytmanhttp://phdru.name/p...@phdru.name
   Programmers don't die, they just GOSUB without RETURN.
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Re: [Python-Dev] Migrate python-dev to Mailman 3?

[Brett Cannon]

On Mon, 30 Oct 2017 at 09:36 Mariatta Wijaya 
wrote:

> > Except of Antoine Pitrou, does everybody else like the new UI? :-)
>
> I love the new UI. +1000 for migrating.
>

I personally prefer MM3 + HyperKitty compared to MM2 + pipermail.

-Brett


>
>
>
> Mariatta Wijaya
>
> On Mon, Oct 30, 2017 at 8:57 AM, Stefan Krah  wrote:
>
>> On Mon, Oct 30, 2017 at 07:46:42AM -0700, Guido van Rossum wrote:
>> > I love MM3 and hyperkitty. But I rarely peruse the archives -- I only
>> go to
>> > pipermail to get a link to a specific message from the past so I can
>> copy
>> > it into a current message. IIUC that functionality is actually better in
>> > hyperkitty because when a pipermail archive is rebuilt the message
>> numbers
>> > come out differently.
>>
>> Yes, I use the archives differently.  When I'm temporarily unsubscribed
>> due to overload I scan the archives for interesting topics and indeed
>> sometimes read whole threads.
>>
>> I think Pipermail is great for that. Quiet design, nice font, good
>> contrast
>> for speed reading.
>>
>>
>>
>> Stefan Krah
>>
>>
>>
>> ___
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>
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[Python-Dev] Convert Sqlite Function from cx_Oracle

[Carlos Eugenio]

==
SQLITE3 Function

def get_db():
def dict_factory(cursor, row):
d = {}
for idx, col in enumerate(cursor.description):
d[col[0]] = row[idx]
return d

db = getattr(g, '_database', None)
if db is None:
db = g._database = sqlite3.connect(DATABASE)
db.row_factory = dict_factory
return db


I try this form but isnt ok  . Can I help me ?


import cx_Oracle
con = cx_Oracle.connect('/@xxx/xxx')

cur = con.cursor()
cur.execute("select * from test")

desc = [d[0] for d in cur.description]

result = [dict(zip(dec,line))for line in cur]

print (result)

cur.close()

-- 
Carlos Eugênio
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Re: [Python-Dev] PEP 564: Add new time functions with nanosecond resolution

[Guido van Rossum]

I have read PEP 564 and (mostly) followed the discussion in this thread,
and I am happy with the PEP. I am hereby approving PEP 564. Congratulations
Victor!
-- 
--Guido van Rossum (python.org/~guido)
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Re: [Python-Dev] Migrate python-dev to Mailman 3?

[Mariatta Wijaya]

> Except of Antoine Pitrou, does everybody else like the new UI? :-)

I love the new UI. +1000 for migrating.



Mariatta Wijaya

On Mon, Oct 30, 2017 at 8:57 AM, Stefan Krah  wrote:

> On Mon, Oct 30, 2017 at 07:46:42AM -0700, Guido van Rossum wrote:
> > I love MM3 and hyperkitty. But I rarely peruse the archives -- I only go
> to
> > pipermail to get a link to a specific message from the past so I can copy
> > it into a current message. IIUC that functionality is actually better in
> > hyperkitty because when a pipermail archive is rebuilt the message
> numbers
> > come out differently.
>
> Yes, I use the archives differently.  When I'm temporarily unsubscribed
> due to overload I scan the archives for interesting topics and indeed
> sometimes read whole threads.
>
> I think Pipermail is great for that. Quiet design, nice font, good contrast
> for speed reading.
>
>
>
> Stefan Krah
>
>
>
> ___
> Python-Dev mailing list
> Python-Dev@python.org
> https://mail.python.org/mailman/listinfo/python-dev
> Unsubscribe: https://mail.python.org/mailman/options/python-dev/
> mariatta.wijaya%40gmail.com
>
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Re: [Python-Dev] Migrate python-dev to Mailman 3?

[Stefan Krah]

On Mon, Oct 30, 2017 at 07:46:42AM -0700, Guido van Rossum wrote:
> I love MM3 and hyperkitty. But I rarely peruse the archives -- I only go to
> pipermail to get a link to a specific message from the past so I can copy
> it into a current message. IIUC that functionality is actually better in
> hyperkitty because when a pipermail archive is rebuilt the message numbers
> come out differently.

Yes, I use the archives differently.  When I'm temporarily unsubscribed
due to overload I scan the archives for interesting topics and indeed
sometimes read whole threads.

I think Pipermail is great for that. Quiet design, nice font, good contrast
for speed reading.



Stefan Krah



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Re: [Python-Dev] Migrate python-dev to Mailman 3?

[Guido van Rossum]

I love MM3 and hyperkitty. But I rarely peruse the archives -- I only go to
pipermail to get a link to a specific message from the past so I can copy
it into a current message. IIUC that functionality is actually better in
hyperkitty because when a pipermail archive is rebuilt the message numbers
come out differently.

On Mon, Oct 30, 2017 at 4:15 AM, Stefan Krah  wrote:

> On Mon, Oct 30, 2017 at 12:00:22PM +0100, Victor Stinner wrote:
> > Except of Antoine Pitrou, does everybody else like the new UI? :-)
>
> No, I don't like it.  If there is a promise to keep an additional, MHonArc
> or Pipermail archive *with an implicit promise of long term support*, I
> don't
> care.
>
>
> Despite the mentioned shortcomings of Pipermail, it is 5 times faster
> for me to navigate and less stressful to look at.
>
>
>
> Stefan Krah
>
>
>
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>



-- 
--Guido van Rossum (python.org/~guido)
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Re: [Python-Dev] Migrate python-dev to Mailman 3?

[Stefan Krah]

On Mon, Oct 30, 2017 at 12:00:22PM +0100, Victor Stinner wrote:
> Except of Antoine Pitrou, does everybody else like the new UI? :-)

No, I don't like it.  If there is a promise to keep an additional, MHonArc
or Pipermail archive *with an implicit promise of long term support*, I don't
care.


Despite the mentioned shortcomings of Pipermail, it is 5 times faster
for me to navigate and less stressful to look at.



Stefan Krah



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Re: [Python-Dev] Migrate python-dev to Mailman 3?

[Paul Moore]

On 30 October 2017 at 11:00, Victor Stinner  wrote:
> Except of Antoine Pitrou, does everybody else like the new UI? :-)

As I said, I don't particularly like it, but I don't expect to need it
if we get an archived-at header in the mails, and Google indexes
individual mails in the archive correctly.

Paul
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Re: [Python-Dev] If aligned_alloc() is missing on your platform, please let us know.

[Victor Stinner]

2017-10-27 10:17 GMT+02:00 Stefan Krah :
> Victor wrote a patch and would like to avoid adding a (probably unnecessary)
> emulation function. I agree with that.
> (...)
> So if any platform does not have some form of aligned_alloc(), please
> speak up.

I'm not really opposed to implement an aligned allocator on top of an
existing allocator. I only propose to discuss that in a separated
issue. I wrote "PEP 445 -- Add new APIs to customize Python memory
allocators" to implement tracemalloc, but also because I was working
on a Python version patched to use custom memory allocators, different
than malloc()/free():
https://www.python.org/dev/peps/pep-0445/#rationale

IMHO only users of PyMem_SetAllocators() would need such "fallback". I
expect all modern platforms to provide a "aligned" memory allocator.

Victor
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Re: [Python-Dev] Migrate python-dev to Mailman 3?

[Victor Stinner]

  2017-10-26 12:01 GMT+02:00 Antoine Pitrou :
>> We are using Mailman 3 for the new buildbot-status mailing list and it
>> works well:
>>
>> https://mail.python.org/mm3/archives/list/buildbot-sta...@python.org/
>>
>> I prefer to read archives with this UI, it's simpler to follow
>> threads, and it's possible to reply on the web UI!
>
> Personally, I really don't like that UI.  Is it possible to have a
> pipermail-style UI as an alternative?
> (...)
>> I don't know pipermail. Do you have an example?
> https://mail.python.org/pipermail/python-dev/ :-)

Oh, I didn't know that Mailman 2 archives are called "pipermail".

Well, there are already other archives already available if you want another UI:

http://code.activestate.com/lists/python-dev/
http://dir.gmane.org/gmane.comp.python.devel -- using NNTP
https://groups.google.com/forum/#!forum/dev-python
https://lists.gt.net/python/dev/

And maybe others.

--

It's really hard to design an UI liked by everyone :-)

I prefer Mailman 3 UI (HyperKitty), I prefer to get all emails of a
thread on a single page, and the new UI has a few nice features like
"Most active discussions", "Activity Summary", "favorites", tags, etc.

Except of Antoine Pitrou, does everybody else like the new UI? :-)

I expect that Mailman 3 is more actively developed than Mailman 2. By
the way, I hope that Mailman 3 and HyperKity support and runs on
Python 3, whereas Mailman 2 is more likely stuck at Python 2, no? ;-)

Victor
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