On Sat, Nov 9, 2013 at 6:44 PM, Νίκος Αλεξόπουλος nikos.gr...@gmail.com wrote:
You are right. You could have servers anywhere in the world.
But i will assume the following hostnames are yours:
mail14.ess.barracuda.com
mail0.ess.barracuda.com
I'm quite sure this time because i notice that
Le samedi 9 novembre 2013 01:46:32 UTC+1, Steven D'Aprano a écrit :
On Fri, 08 Nov 2013 12:43:43 -0800, wxjmfauth wrote:
(say, 1 kbyte each): one kilo of characters or bytes?
Glad to read some users are still living in an ascii world, at the
Unicode time where an encoded code
On Sat, Nov 9, 2013 at 7:14 PM, wxjmfa...@gmail.com wrote:
If you wish to count the the frequency of chars in a text
and store the results in a dict, {char: number_of_that_char, ...},
do not forget to save the key in utf-XXX, it saves memory.
Oh, if you're that concerned about memory usage of
Στις 9/11/2013 9:54 πμ, ο/η Νίκος Αλεξόπουλος έγραψε:
Στις 9/11/2013 9:05 πμ, ο/η Νίκος Αλεξόπουλος έγραψε:
Στις 9/11/2013 8:37 πμ, ο/η Chris Angelico έγραψε:
On Sat, Nov 9, 2013 at 5:32 PM, Νίκος Αλεξόπουλος
nikos.gr...@gmail.com wrote:
I'am not saying out of arrogance but i was really under
On Sat, Nov 9, 2013 at 7:31 PM, Νίκος Αλεξόπουλος nikos.gr...@gmail.com wrote:
if page and os.path.isfile( cgi_path + page ) in os.listdir( cgi_path ):
Try pass bogus values again into my database!
Well done! *slow clap* In the interests of security, you have just
locked everything out,
On 2013-11-09 04:27, Piet van Oostrum wrote:
Sibylle Koczian nulla.epist...@web.de writes:
Am 07.11.2013 14:14, schrieb Piet van Oostrum:
Nick the Gr33knikos.gr...@gmail.com writes:
I have decided to take your advice.
I wasn't able to fit those 'lists' of mine into MySQL's varchar()
Στις 9/11/2013 10:39 πμ, ο/η Chris Angelico έγραψε:
On Sat, Nov 9, 2013 at 7:31 PM, Νίκος Αλεξόπουλος nikos.gr...@gmail.com wrote:
if page and os.path.isfile( cgi_path + page ) in os.listdir( cgi_path ):
Try pass bogus values again into my database!
Well done! *slow clap* In the interests of
Στις 9/11/2013 10:39 πμ, ο/η Chris Angelico έγραψε:
On Sat, Nov 9, 2013 at 7:31 PM, Νίκος Αλεξόπουλος nikos.gr...@gmail.com wrote:
if page and os.path.isfile( cgi_path + page ) in os.listdir( cgi_path ):
Try pass bogus values again into my database!
Well done! *slow clap* In the interests of
Peter Otten said:
_ = lambda c: lambda x: c(*x)
list(map(_(P), zip([1,2,3], [6, 5, 4])))
[Point(x=1, y=6), Point(x=2, y=5), Point(x=3, y=4)]
? While the obvious approach would be
[P(*args) for args in zip([1,2,3], [6, 5, 4])]
[Point(x=1, y=6), Point(x=2, y=5), Point(x=3, y=4)]
I
On Sat, Nov 9, 2013 at 8:23 PM, Peter Cacioppi peter.cacio...@gmail.com wrote:
I sometimes use map, sometimes comprehensions. I suspect other people do the
same, that's why the language supports map and comprehensions.
I think map is fine if you can use a named function, but if you can't
come
Peter Cacioppi peter.cacio...@gmail.com writes:
[P(*args) for args in zip([1,2,3], [6, 5, 4])]
[P(x,y) for x,y in zip(...)]
Are you saying it's always preferable to avoid map?
Not always. Depends on context, partly subjective.
I sometimes use map, sometimes comprehensions. I suspect other
If you want to convert pythoneers to Islam, you are gonna have to show them how
importing Allah will make their scripts run faster, or something like that.
Otherwise, I'm pretty sure you are out of luck.
--
https://mail.python.org/mailman/listinfo/python-list
On 09/11/2013 08:14, wxjmfa...@gmail.com wrote:
I'll ask again, please don't send us double spaced google crap.
--
Python is the second best programming language in the world.
But the best has yet to be invented. Christian Tismer
Mark Lawrence
--
Peter Cacioppi wrote:
Peter Otten said:
_ = lambda c: lambda x: c(*x)
list(map(_(P), zip([1,2,3], [6, 5, 4])))
[Point(x=1, y=6), Point(x=2, y=5), Point(x=3, y=4)]
? While the obvious approach would be
[P(*args) for args in zip([1,2,3], [6, 5, 4])]
[Point(x=1, y=6), Point(x=2,
Peter Otten, 09.11.2013 12:49:
There is no obvious meaning attached to _ -- so don't use it.
Not quite true. Depending on the context, the obvious meanings of _ in
Python are either
1) ignore me, e.g. in
_, b = some_tuple
or
2) this is a non-public thing, as in
class Xyz:
Uses an example written in Ruby, but don't let that put you off:
http://raganwald.com/2008/05/narcissism-of-small-code-differences.html
--
Steven
--
https://mail.python.org/mailman/listinfo/python-list
On Sat, Nov 9, 2013 at 11:41 PM, Stefan Behnel stefan...@behnel.de wrote:
2) this is a non-public thing, as in
class Xyz:
_private = 1
Your three meanings all have the etymology of ignore me, but I would
distinguish this one from the others. An underscore used on its own
has
On 08/11/2013 23:02, Νίκος Αλεξόπουλος wrote:
Στις 9/11/2013 12:49 πμ, ο/η Denis McMahon έγραψε:
On Sat, 09 Nov 2013 00:01:37 +0200, Νίκος Αλεξόπουλος wrote:
I saw the link and i'm wondering if it can be written in 1-liner.
Yes, but you have to rewrite all your code in perl to do this.
On Sat, Nov 9, 2013 at 11:45 PM, Mark Lawrence breamore...@yahoo.co.uk wrote:
Why is Web Security for Dummies missing?
Because a Dummy can host a web (all you have to do is invite a spider
into your house and let it do the work), but he won't be able to make
it secure.
Or, more succinctly:
On 09/11/2013 12:42, Steven D'Aprano wrote:
Uses an example written in Ruby, but don't let that put you off:
http://raganwald.com/2008/05/narcissism-of-small-code-differences.html
Wonderful read, thanks very much for the link.
--
Python is the second best programming language in the world.
Hi Everyone,
I'm Mr. Noobie here, I've just started easing into Python (2.7.4) and am
enjoying working along to some youtube tutorials. I've done a little
programming in the past.
I've just got a few thoughts I'd like to share and ask about:
* Why not allow floater=float(int1/int2) - rather
On Saturday, November 9, 2013 8:08:25 AM UTC-5, John von Horn wrote:
Hi Everyone,
I'm Mr. Noobie here, I've just started easing into Python (2.7.4) and am
enjoying working along to some youtube tutorials. I've done a little
programming in the past.
I've just got a few thoughts I'd like
On Friday, November 8, 2013 9:03:51 PM UTC-5, Demian Brecht wrote:
Hi all,
I have an .py file with a simple assignment in it:
foo = 'bar'
Now, I want to set a conditional breakpoint in gdb, breaking on that
assignment (I'm guessing the top of the stack would be breaking on the
LOAD_CONST
On 9 November 2013 13:08, John von Horn j@btinternet.com wrote:
I'm Mr. Noobie here, I've just started easing into Python (2.7.4) and am
enjoying working along to some youtube tutorials. I've done a little
programming in the past.
I've just got a few thoughts I'd like to share and ask
On 09/11/2013 13:08, John von Horn wrote:
Hi Everyone,
I'm Mr. Noobie here, I've just started easing into Python (2.7.4) and am
enjoying working along to some youtube tutorials. I've done a little
programming in the past.
If it's possible I'd strongly recommend Python 3.3, there's lots of
Στις 9/11/2013 2:45 μμ, ο/η Mark Lawrence έγραψε:
On 08/11/2013 23:02, Νίκος Αλεξόπουλος wrote:
Στις 9/11/2013 12:49 πμ, ο/η Denis McMahon έγραψε:
On Sat, 09 Nov 2013 00:01:37 +0200, Νίκος Αλεξόπουλος wrote:
I saw the link and i'm wondering if it can be written in 1-liner.
Yes, but you
Stefan Behnel wrote:
Peter Otten, 09.11.2013 12:49:
There is no obvious meaning attached to _ -- so don't use it.
Not quite true. Depending on the context, the obvious meanings of _ in
Python are either
1) ignore me, e.g. in
_, b = some_tuple
or
2) this is a non-public
John von Horn writes:
Hi Everyone,
I'm Mr. Noobie here, I've just started easing into Python (2.7.4)
and am enjoying working along to some youtube tutorials. I've done a
little programming in the past.
I've just got a few thoughts I'd like to share and ask about:
* Why not allow
On Sun, Nov 10, 2013 at 12:08 AM, John von Horn j@btinternet.com wrote:
Hi Everyone,
I'm Mr. Noobie here, I've just started easing into Python (2.7.4) and am
enjoying working along to some youtube tutorials. I've done a little
programming in the past.
Hi! For myself, I've come from a
In article mailman.2283.1383985583.18130.python-l...@python.org,
Chris Angelico ros...@gmail.com wrote:
Some languages [intern] automatically for all strings, others
(like Python) only when you ask for it.
What does only when you ask for it mean?
--
On Sun, Nov 10, 2013 at 1:37 AM, Roy Smith r...@panix.com wrote:
In article mailman.2283.1383985583.18130.python-l...@python.org,
Chris Angelico ros...@gmail.com wrote:
Some languages [intern] automatically for all strings, others
(like Python) only when you ask for it.
What does only when
On Sat, Nov 9, 2013 at 9:29 AM, Grant Edwards invalid@invalid.invalid wrote:
It's that global newline shortage again. Just because a few people
get killed in a newline mine they all go on strike...
It's a conspiracy! The government kills a few miners (with their
contrail mind-control stuffo)
On Sat, 09 Nov 2013 09:05:51 +0200, Νίκος Αλεξόπουλος wrote:
Its probably unwise to post the following snippet of code that validates
user input so an attacker wouldn't pass arbitrary values to my script
but what the heck.
On the contrary, it is wise to publicise your security code. It is
In article mailman.2298.1384009376.18130.python-l...@python.org,
Chris Angelico ros...@gmail.com wrote:
On Sun, Nov 10, 2013 at 1:37 AM, Roy Smith r...@panix.com wrote:
In article mailman.2283.1383985583.18130.python-l...@python.org,
Chris Angelico ros...@gmail.com wrote:
Some
On Sun, 10 Nov 2013 01:27:11 +1100, Chris Angelico wrote:
I was trying to sandbox CPython and run untrusted scripts while stopping
them from accessing the OS or file system. It's basically impossible
PyPy is supposed to come with a proper sandbox. Although even in that
case, I think it is
On Sun, Nov 10, 2013 at 2:21 AM, Roy Smith r...@panix.com wrote:
But, you missed the point of my question. You said that Python does
this only when you ask for it. That implies it never interns strings
if you don't ask for it, which is clearly not true:
$ python
Python 2.7.1 (r271:86832,
On Sun, Nov 10, 2013 at 2:25 AM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
On Sun, 10 Nov 2013 01:27:11 +1100, Chris Angelico wrote:
I was trying to sandbox CPython and run untrusted scripts while stopping
them from accessing the OS or file system. It's basically impossible
In article mailman.2300.1384009442.18130.python-l...@python.org,
Chris Angelico ros...@gmail.com wrote:
On Sat, Nov 9, 2013 at 9:29 AM, Grant Edwards invalid@invalid.invalid wrote:
It's that global newline shortage again. Just because a few people
get killed in a newline mine they all go
In article mailman.2301.1384011026.18130.python-l...@python.org,
Chris Angelico ros...@gmail.com wrote:
Pike implements #2, I presume that was a typo.
Duh. Yes.
--
https://mail.python.org/mailman/listinfo/python-list
On Sat, 09 Nov 2013 09:37:54 -0500, Roy Smith wrote:
In article mailman.2283.1383985583.18130.python-l...@python.org,
Chris Angelico ros...@gmail.com wrote:
Some languages [intern] automatically for all strings, others (like
Python) only when you ask for it.
What does only when you ask
On Saturday, November 9, 2013 6:38:25 PM UTC+5:30, John von Horn wrote:
Another useful tool in the programmer's toolbox
Select DayofWeek
case mon
...
end select
You can typically write this in python as a dictionary
cases = {mon: do_mon-action,
tue, do_tue_action,
In article d15d9993-90f2-43bd-824f-a1df6b7a4...@googlegroups.com,
rusi rustompm...@gmail.com wrote:
On Saturday, November 9, 2013 6:38:25 PM UTC+5:30, John von Horn wrote:
Another useful tool in the programmer's toolbox
Select DayofWeek
case mon
...
end select
You
On Saturday, November 9, 2013 9:26:02 PM UTC+5:30, Roy Smith wrote:
In article rusi wrote:
On Saturday, November 9, 2013 6:38:25 PM UTC+5:30, John von Horn wrote:
Another useful tool in the programmer's toolbox
Select DayofWeek
case mon
...
end select
You can typically
Στις 9/11/2013 5:07 μμ, ο/η Steven D'Aprano έγραψε:
On Sat, 09 Nov 2013 09:05:51 +0200, Νίκος Αλεξόπουλος wrote:
Its probably unwise to post the following snippet of code that validates
user input so an attacker wouldn't pass arbitrary values to my script
but what the heck.
On the
Στις 9/11/2013 5:07 μμ, ο/η Steven D'Aprano έγραψε:
On Sat, 09 Nov 2013 09:05:51 +0200, Νίκος Αλεξόπουλος wrote:
Its probably unwise to post the following snippet of code that validates
user input so an attacker wouldn't pass arbitrary values to my script
but what the heck.
On the
This looks kind of interesting.
http://cs.brown.edu/~sk/Publications/Papers/Published/pmmwplck-python-full-monty/
Abstract
We present a small-step operational semantics for the Python programming
language. We present both a core language for Python, suitable for tools
and proofs, and a
On Saturday 09 November 2013 10:33:57 Chris Angelico did opine:
On Sat, Nov 9, 2013 at 9:29 AM, Grant Edwards invalid@invalid.invalid
wrote:
It's that global newline shortage again. Just because a few people
get killed in a newline mine they all go on strike...
It's a conspiracy! The
Op 09-11-13 07:32, Νίκος Αλεξόπουλος schreef:
Στις 9/11/2013 8:20 πμ, ο/η Chris Angelico έγραψε:
On Sat, Nov 9, 2013 at 4:54 PM, Νίκος Αλεξόπουλος nikos.gr...@gmail.com
wrote:
Στις 6/11/2013 5:25 μμ, ο/η Νίκος Γκρ33κ έγραψε:
Okey let the hacker try again to mess with my database!!!
He is
On Sat, 09 Nov 2013 07:08:25 -0600, John von Horn wrote:
Thanks so much for the replies. I'll get my head down and keep on going.
Sometimes it's great to be wrong. I have a good feeling about this
language. It's also nice that I can tap into this pool of knowledge that
is comp.lang.python -
On 2013-11-10 01:27, Chris Angelico wrote:
Is everyone happy with the way things are? Could anyone recommend
a good, high level language for CGI work? Not sure if I'm going
to be happy with Perl (ahhh, get him, he's mentioned Perl and is
a heretic!) or Python. I would very much value any
A little late, but a couple of cents worth more data:
I've just got a few thoughts I'd like to share and ask about:
* Why not allow floater=float(int1/int2) - rather than floater=float
(int1)/float(int2)?
This has to do with evaluation order, the stuff inside the parens gets
evaluated first,
On Saturday, November 9, 2013 3:33:30 PM UTC-5, zipher wrote:
Personally, I wouldn't recommend Python for web scripts. But I'm
biased and am speaking from where I see the field of computer
languages heading.
MarkJ
Tacoma, Washington
I'd be interested to hear your thoughts on where the
On 09/11/2013 20:33, Mark Janssen wrote:
* Call me pedantic by why do we need a trailing comma for a list of one
item? Keep it intuitive and allow lstShopping=[] or [Bread] or
[Bread, Milk,Hot Chocolate] I don't like [Bread,]. It bugs me.
This one got answered, it has to do with the parser
On 2013-11-09 21:01, Mark Lawrence wrote:
no comma is needed but a comma will be accepted.
I find the optional trailing comma particularly useful (and painful in
languages that don't accept it) for doing inline lists to produce
cleaner version-control diffs. I write most of my code like this
I'd be interested to hear your thoughts on where the field of computer
languages is heading, and how that affects the choice of languages for
building web sites.
Well, there aren't that many groupings towards which languages
specialize for (not including embedded or other
On Sun, Nov 10, 2013 at 2:37 AM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
I think that Chris is wrong about Python only interning
strings if you explicitly ask for it. I recall that Python will (may?)
automatically intern strings which look like identifiers (e.g. spam but
On Sun, Nov 10, 2013 at 2:32 AM, Antoon Pardon
antoon.par...@rece.vub.ac.be wrote:
And i had until i made some new changes last night, which i think i have
corrected now as we speak.
Continuing the arrogance.
Just to put that in perspective, by the way: *EVERYONE* writes
vulnerable code.
On Sun, Nov 10, 2013 at 2:39 AM, Gene Heskett ghesk...@wdtv.com wrote:
Ya know, folks like Nick would have me signing off. Fortunately there are
kill files. But the backscatter he creates I am still forced to read, or
more usually skip.
Then one of you frustrated standup comics comes along,
On Saturday, November 9, 2013 8:27:02 AM UTC-5, Joshua Landau wrote:
`select` is quite an odd statement, in that in most cases it's just a
weaker variant of `if`. By the time you're at the point where a
`select` is actually more readable you're also at the point where a
different control flow
On Sun, Nov 10, 2013 at 8:21 AM, Mark Janssen dreamingforw...@gmail.com wrote:
I'd be interested to hear your thoughts on where the field of computer
languages is heading, and how that affects the choice of languages for
building web sites.
Well, there aren't that many groupings towards
On 09/11/2013 22:58, Chris Angelico wrote:
* Some languages are just fundamentally bad. I do not recommend ever
writing production code in Whitespace, Ook, or Piet.
In my last job I was forced into using Apple(42 not so obvious ways to
do it)Script. Yuck.
--
Python is the second best
On Sun, Nov 10, 2013 at 9:44 AM, Jonathan jtc...@gmail.com wrote:
In pythonic syntax:
select expression0:
case case expression,[case expression],:
which is equivalent to: elif expression0 = expression1:
which is equivalent to: elif expression0 binary-operator
Small clarification: It's
On 09/11/2013 22:58, Chris Angelico wrote:
* Some languages are just fundamentally bad. I do not recommend ever
writing production code in Whitespace, Ook, or Piet.
One of the worst coding experiences I ever had was trying to build an
app for a Roku media player. They have a home-grown
On 09/11/2013 22:44, Jonathan wrote:
On Saturday, November 9, 2013 8:27:02 AM UTC-5, Joshua Landau wrote:
`select` is quite an odd statement, in that in most cases it's just a
weaker variant of `if`. By the time you're at the point where a
`select` is actually more readable you're also at the
On Sun, Nov 10, 2013 at 11:41 AM, Roy Smith r...@panix.com wrote:
On 09/11/2013 22:58, Chris Angelico wrote:
* Some languages are just fundamentally bad. I do not recommend ever
writing production code in Whitespace, Ook, or Piet.
One of the worst coding experiences I ever had was trying
On Sun, Nov 10, 2013 at 11:50 AM, MRAB pyt...@mrabarnett.plus.com wrote:
On 09/11/2013 22:44, Jonathan wrote:
In pythonic syntax:
select expression0:
case case expression,[case expression],:
case else:
[snip]
It's more likely that the cases would be indented the
On 09/11/2013 23:24, Mark Lawrence wrote:
On 09/11/2013 22:58, Chris Angelico wrote:
* Some languages are just fundamentally bad. I do not recommend ever
writing production code in Whitespace, Ook, or Piet.
In my last job I was forced into using Apple(42 not so obvious ways to
do it)Script.
bruce badoug...@gmail.com writes:
hi.
thanks for the reply.
tried what you suggested. what I see now, is that I print out the
lines, but not the regex data at all. my initial try, gave me the
line, and then the next items , followed by the next line, etc...
exp =
On Sun, Nov 10, 2013 at 12:05 PM, Mark Lawrence breamore...@yahoo.co.uk wrote:
I'd forgotten I'd used Monk back around 1999/2000. I couldn't remember much
about it so just looked it up here
http://docs.oracle.com/cd/E18867_01/SRE/Monk_Reference_SRE.pdf, not sure if
it's double or triple yuck.
On Sat, Nov 9, 2013 at 2:58 PM, Chris Angelico ros...@gmail.com wrote:
So, on what basis _would_ you choose a language for some purpose?
Without speaking specifically of web development here, how do you
choose a language?
Most generally, you choose a language informed by the language
On Fri, 08 Nov 2013 14:06:38 -0800, richard.balbat wrote:
I have the following script that reads in an HTML file containing a
table then sends it out via email with a content type of text/html.
For some reason a few erroneous whitespaces get introduced to the HTML
source and a few chars
thanks, I found out the reason： this question has no relationship with Win7
or WinXP,but related to the users' system setting .
GetDisplayNameOf() only gives the DISPLAY name ,so the filename with or
without extension acording to whether the user want to view files in the
explorer with
On Sun, 10 Nov 2013 09:14:28 +1100, Chris Angelico wrote:
And
as is typical of python-list, it's this extremely minor point that
became the new course of the thread -
You say that as if it were a bad thing :-P
my main point was not whether all,
some, or no strings get interned, but that
Ned Deily added the comment:
Looking at the compileall module, it appears that -f and options other than -b
have never (or, at least, for a long time, not) been supported when directories
or files are not supplied and it defaults to directories from sys.path. Note
the call in main() to
New submission from Mike FABIAN:
Originally reported here:
https://bugzilla.redhat.com/show_bug.cgi?id=1024667
I found that Serbian translations in Latin do not work when the locale
name is written as sr_RS.UTF-8@latin (one gets the cyrillic
translations instead), but they *do* work when the
Mike FABIAN added the comment:
The problem turns out to be caused by a problem in normalizing
the locale name, see the output of this test program:
mfabian@ari:~
$ cat ~/tmp/mike-test.py
#!/usr/bin/python2
import sys
import os
import locale
import encodings
import encodings.aliases
Mike FABIAN added the comment:
A simple fix for that problem could look like this:
mfabian@ari:~
$ diff -u /usr/lib64/python2.7/locale.py.orig /usr/lib64/python2.7/locale.py
--- /usr/lib64/python2.7/locale.py.orig 2013-11-09 09:08:24.807331535 +0100
+++ /usr/lib64/python2.7/locale.py
Mike FABIAN added the comment:
in locale.py, the comment above “locale_alias = {” says:
# Note that the normalize() function which uses this tables
# removes '_' and '-' characters from the encoding part of the
# locale name before doing the lookup. This saves a lot of
# space in the table.
Mike FABIAN added the comment:
I think the patch I attach here is a better fix than the
patch in http://bugs.python.org/msg202469 because
it makes the normalize() function behave more logical overall,
with this patch, my test program prints:
mfabian@ari:/local/mfabian/src/cpython (2.7-mike %)
$
Mike FABIAN added the comment:
The patch
http://bugs.python.org/file32552/0001-Issue-19534-fix-normalize-in-locale.py-to-make-it-wo.patch
is against the current HEAD of the 2.7 branch, but
Python 3.3 has exactly the same problem, the same patch fixes it for python
3.3 as well.
--
Serhiy Storchaka added the comment:
Seems this is a duplicate of issue5815.
--
nosy: +serhiy.storchaka
superseder: - locale.getdefaultlocale() missing corner case
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19534
Changes by Charles-François Natali cf.nat...@gmail.com:
--
resolution: - wont fix
stage: - committed/rejected
status: open - closed
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue18907
___
Serhiy Storchaka added the comment:
Some tests fail when ran with -OO and then with -O. Short example (there are
more examples):
$ rm -rf Lib/test/__pycache__
$ ./python -OO -m test.regrtest test_property
[1/1] test_property
1 test OK.
$ ./python -O -m test.regrtest test_property
[1/1]
Serhiy Storchaka added the comment:
Some tests fail when ran with -OO and then with -O. Short example (there are
more examples):
$ rm -rf Lib/test/__pycache__
$ ./python -OO -m test.regrtest test_property
[1/1] test_property
1 test OK.
$ ./python -O -m test.regrtest test_property
[1/1]
Changes by Serhiy Storchaka storch...@gmail.com:
--
Removed message: http://bugs.python.org/msg202474
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19533
___
Changes by Serhiy Storchaka storch...@gmail.com:
--
components: -Tests
type: behavior - enhancement
versions: -Python 3.3, Python 3.4
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19533
Changes by Serhiy Storchaka storch...@gmail.com:
--
versions: +Python 3.3 -Python 2.7
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19533
___
___
New submission from Serhiy Storchaka:
$ ./python -OO -m test.regrtest test_docxmlrpc test_functools test_inspect
test_pkg
[1/4] test_docxmlrpc
test test_docxmlrpc failed -- Traceback (most recent call last):
File /home/serhiy/py/cpython/Lib/test/test_docxmlrpc.py, line 210, in
Serhiy Storchaka added the comment:
Failure of test_pkg is sporadic.
$ ./python -OO -m test.regrtest test_pkg
[1/1] test_pkg
test test_pkg failed -- Traceback (most recent call last):
File /home/serhiy/py/cpython/Lib/test/test_pkg.py, line 259, in test_7
'__name__', '__package__',
STINNER Victor added the comment:
Extract of the workaround section:
You could also run your Python jobs using Jython, which uses the Java JVM
and does not exhibit this behavior. Likewise, you could upgrade to Python
3.3 http://bugs.python.org/issue11849,
Which contains a link to this issue.
Changes by Tshepang Lekhonkhobe tshep...@gmail.com:
--
nosy: +tshepang
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19504
___
___
Vajrasky Kok added the comment:
Attached the patch to fix the problem. I did not modify the unit test because
the bug was located in the __main__ part of Lib/compileall.
--
keywords: +patch
nosy: +vajrasky
Added file: http://bugs.python.org/file32553/compileall_force.patch
New submission from Brandon Rhodes:
Regular expression re.MatchObject objects are sequences.
They contain at least one “group” string, possibly more,
which are integer-indexed starting at zero.
Today, groups can be accessed in one of two ways.
(1) You can call the method match.group(N).
(2)
Changes by Brandon Rhodes bran...@rhodesmill.org:
--
versions: +Python 3.4 -Python 3.5
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue19536
___
___
Ezio Melotti added the comment:
This is something that the regex module already has, and since it is/was
supposed to replace the re module in stdlib, I've been holding off to add to re
for a long time. We also discussed this recently on #python-dev, and I think
it's OK to add it, as long as
Brett Cannon added the comment:
I don't quite know what you mean by current functional changes in the clone.
Is this changes to import to use exec_module() and such? Just a guess since
step 3 suggests there are no loaders implementing the new API currently.
As for the tests, I'm hoping that
Brett Cannon added the comment:
I should clarify why I want a clarification on step 1. On Friday my current
plan (barring other bugs I need to squash for b1) is to just start working on
the pep-451 repo and I want a TODO list to follow in this issue so I don't have
to waste time trying to
Brett Cannon added the comment:
This is a known problem and has been brought up over the years. Discussions
have typically revolved around expanding the .pyc format to encode what
optimizations were used so if the interpreter was using different optimizations
it would not use the bytecode.
Brett Cannon added the comment:
Do realize this is a one-time memory cost, though, because next execution will
load from the .pyo and thus will never load the docstring into memory. If you
pre-compile all bytecode with -OO this will never even occur.
--
nosy: +brett.cannon
Sworddragon added the comment:
Do realize this is a one-time memory cost, though, because next execution
will load from the .pyo and thus will never load the docstring into memory.
Except in 2 cases:
- The bytecode was previously generated with -O.
- The bytecode couldn't be written (for
1 - 100 of 128 matches
Mail list logo
