On Thu, Apr 26, 2012 at 3:48 PM, John Nagle na...@animats.com wrote:
This assumes that everything is, internally, an object. In CPython,
that's the case, because Python is a naive interpreter and everything,
including numbers, is boxed. That's not true of PyPy or Shed Skin.
So does is have
Hi
I'm very new to Python programming.
Please help me to add date and time !
Following is the code done by me.
import datetime
class Module
type(datetime.datetime)
Now what's the next to do for displaying date and time ?
--
http://mail.python.org/mailman/listinfo/python-list
ANNOUNCING
eGenix.com mxODBC - Python ODBC Database Interface
Version 3.1.2
mxODBC is our commercially supported Python extension providing
ODBC database connectivity to
On Wed, 25 Apr 2012 22:48:33 -0700, John Nagle wrote:
On 4/25/2012 5:01 PM, Steven D'Aprano wrote:
On Wed, 25 Apr 2012 13:49:24 -0700, Adam Skutt wrote:
Though, maybe it's better to use a different keyword than 'is' though,
due to the plain English
connotations of the term; I like 'sameobj'
I would like to take an existing pdf file which has the image of a health
care claim and overlay the image with claim data (insured name, address,
procedures, etc.). I'm pretty good with reportlab -- in fact, I've created
a form close to the CMS 1500 (with NPI), but it's not close enough for
On Wed, 25 Apr 2012 20:50:21 -0700, Adam Skutt wrote:
On Apr 25, 8:01 pm, Steven D'Aprano steve
+comp.lang.pyt...@pearwood.info wrote:
On Wed, 25 Apr 2012 13:49:24 -0700, Adam Skutt wrote:
Though, maybe it's better to use a different keyword than 'is'
though, due to the plain English
On 04/26/2012 03:09 AM, viral shah wrote:
Hi
I'm very new to Python programming.
Please help me to add date and time !
Following is the code done by me.
import datetime
class Module
type(datetime.datetime)
Now what's the next to do for displaying date and time ?
Your subject
On 4/26/2012 13:37, Kiuhnm wrote:
On 4/26/2012 5:08, deuteros wrote:
I'm fairly new to Python I have version 2.7 installed on my computer.
However
my professor wants us all to use the latest version of Python. How do
I go
about upgrading? Do I just install the new version? Do I have to do
On 4/26/2012 5:08, deuteros wrote:
I'm fairly new to Python I have version 2.7 installed on my computer. However
my professor wants us all to use the latest version of Python. How do I go
about upgrading? Do I just install the new version? Do I have to do anything
with the old version already
On Apr 26, 5:10 am, Steven D'Aprano steve
+comp.lang.pyt...@pearwood.info wrote:
On Wed, 25 Apr 2012 20:50:21 -0700, Adam Skutt wrote:
On Apr 25, 8:01 pm, Steven D'Aprano steve
+comp.lang.pyt...@pearwood.info wrote:
On Wed, 25 Apr 2012 13:49:24 -0700, Adam Skutt wrote:
Though, maybe it's
On Apr 26, 1:48 am, John Nagle na...@animats.com wrote:
On 4/25/2012 5:01 PM, Steven D'Aprano wrote:
On Wed, 25 Apr 2012 13:49:24 -0700, Adam Skutt wrote:
Though, maybe it's better to use a different keyword than 'is' though,
due to the plain English
connotations of the term; I like
On Thu, Apr 26, 2012 at 9:42 PM, Adam Skutt ask...@gmail.com wrote:
Would you call the result of casting a C pointer to an int an
address? If so, you must call the result of id() an address as well--
you can't dereference either of them. If not, then you need to
provide an alternate name for
On 4/26/2012 6:37 AM, Kiuhnm wrote:
Python has been forked into 2.x and 3.x because some breaking changes
ought to be made to the language in order to improve it and clean it up.
That's not really a good way to put it. 2.6 and 2.7 will get security
fixes, but there won't be a 2.8 unless someone
On 4/26/12 12:56 PM, Chris Angelico wrote:
Side point: In Python 2, id() returns an int, not a long. Is it
possible to be running Python on a 64-bit machine with a 32-bit int
type?
Yes. Win64 has 64-bit pointers and 32-bit C longs (and thus 32-bit Python ints).
And if so, what does CPython
On 4/26/2012 2:01, Steven D'Aprano wrote:
On Wed, 25 Apr 2012 13:49:24 -0700, Adam Skutt wrote:
Though, maybe it's better to use a different keyword than 'is' though,
due to the plain English
connotations of the term; I like 'sameobj' personally, for whatever
little it matters. Really, I
On Thu, Apr 26, 2012 at 10:12 PM, Robert Kern robert.k...@gmail.com wrote:
Yes. Win64 has 64-bit pointers and 32-bit C longs (and thus 32-bit Python
ints).
It returns a Python long.
Ah, that solves that one. Definite improvement in Python 3 with the
merging of the two types, though. Machine
On 26 April 2012 12:42, Adam Skutt ask...@gmail.com wrote:
On Apr 26, 5:10 am, Steven D'Aprano steve
+comp.lang.pyt...@pearwood.info wrote:
On Wed, 25 Apr 2012 20:50:21 -0700, Adam Skutt wrote:
On Apr 25, 8:01 pm, Steven D'Aprano steve
+comp.lang.pyt...@pearwood.info wrote:
On Wed, 25 Apr
On Wed, 2012-04-25 at 13:36 -0500, Greg Lindstrom wrote:
I would like to take an existing pdf file which has the image of a
health care claim and overlay the image with claim data (insured name,
address, procedures, etc.). I'm pretty good with reportlab -- in
fact, I've created a form close
On Thu 26 Apr 2012 07:37:20a, Kiuhnm kiuhnm03.4t.yahoo.it wrote in
news:4f993382$0$1378$4fafb...@reader2.news.tin.it:
Python 2.7.3 and 3.2.3 (the latest versions) can coexist. Just install
Python 3.2.3 in a different directory (python32, for instance).
Python has been forked into 2.x and
On 2012-04-26, Tim Roberts t...@probo.com wrote:
Neil Cerutti ne...@norwich.edu wrote:
Is there an explanation or previous dicussion somewhere for the
following behavior? I haven't yet trolled the csv mailing list
archive, though that would probably be a good place to check.
Python 3.2
On 2012-04-26, Neil Cerutti ne...@norwich.edu wrote:
I made the following wrong assumption about the csv EBNF
recognized by Python (ignoring record seps):
record - field {delim field}
There's at least some csv standard documents requiring my
interprestion, e.g.,
On 4/26/2012 8:02 AM, deuteros wrote:
So how do I tell my IDE (Eclipse with PyDev) which version of Python I
want to use?
When you start a new PyDev project, it will ask.
--
CPython 3.2.3/3.3.0a2 | Windows NT 6.1.7601.17790
--
http://mail.python.org/mailman/listinfo/python-list
On 4/26/2012 13:45, Adam Skutt wrote:
On Apr 26, 1:48 am, John Naglena...@animats.com wrote:
On 4/25/2012 5:01 PM, Steven D'Aprano wrote:
On Wed, 25 Apr 2012 13:49:24 -0700, Adam Skutt wrote:
Though, maybe it's better to use a different keyword than 'is' though,
due to the plain English
On 4/26/2012 15:02, deuteros wrote:
On Thu 26 Apr 2012 07:37:20a, Kiuhnmkiuhnm03.4t.yahoo.it wrote in
news:4f993382$0$1378$4fafb...@reader2.news.tin.it:
Python 2.7.3 and 3.2.3 (the latest versions) can coexist. Just install
Python 3.2.3 in a different directory (python32, for instance).
On Apr 26, 4:42 pm, Adam Skutt ask...@gmail.com wrote:
In a mathematical sense, you're saying that given f(x) = x+2, using
f(x) is somehow more direct (whatever the hell that even means) than
using 'x+2'. That's just not true. We freely and openly interchange
them all the time doing
PyIntBlocks are never returned to the system before shutdown
I saw this comment in Python 2.6.8's source code: Objects/intobject.c line
25
But in the function PyInt_ClearFreeList()
It will call PyMem_FREE(list) for empty int block.
Why?
--
myheimu
2012.4
School of Software, 2007, Tsinghua
On Apr 26, 9:37 am, Kiuhnm kiuhnm03.4t.yahoo.it wrote:
On 4/26/2012 13:45, Adam Skutt wrote:
On Apr 26, 1:48 am, John Naglena...@animats.com wrote:
On 4/25/2012 5:01 PM, Steven D'Aprano wrote:
On Wed, 25 Apr 2012 13:49:24 -0700, Adam Skutt wrote:
Though, maybe it's better to
On Fri, Apr 27, 2012 at 12:00 AM, Adam Skutt ask...@gmail.com wrote:
C# and Python do have a misfeature: '==' is identity comparison only
if operator== / __eq__ is not overloaded. Identity comparison and
value comparison are disjoint operations, so it's entirely
inappropriate to combine them.
On Apr 26, 10:18 am, rusi rustompm...@gmail.com wrote:
On Apr 26, 4:42 pm, Adam Skutt ask...@gmail.com wrote:
In a mathematical sense, you're saying that given f(x) = x+2, using
f(x) is somehow more direct (whatever the hell that even means) than
using 'x+2'. That's just not true. We
Hi,
I am using
Ubuntu 12.04 precise
Python 2.7
turbogears 2.0.3
Getting following errors when doing turbogears setup.
Have any way to fix this without upgrade to turbogears 2.0.4.
Using /home/saju/cmt-enterprise/tg2env/lib/python2.7/site-packages/
BytecodeAssembler-0.3-py2.7.egg
Searching for
On Wed, 25 Apr 2012 23:03:36 +0200, Kiuhnm wrote:
On 4/25/2012 22:05, Frank Miles wrote:
I have an exceedingly simple function that does a named import. It
works perfectly for one file r- and fails for the second x.
If I reverse the order of being called, it is still x that fails, and
r
On 4/26/2012 16:00, Adam Skutt wrote:
On Apr 26, 9:37 am, Kiuhnmkiuhnm03.4t.yahoo.it wrote:
On 4/26/2012 13:45, Adam Skutt wrote:
On Apr 26, 1:48 am, John Naglena...@animats.comwrote:
On 4/25/2012 5:01 PM, Steven D'Aprano wrote:
On Wed, 25 Apr 2012 13:49:24 -0700, Adam Skutt
On 4/26/2012 17:19, Frank Miles wrote:
On Wed, 25 Apr 2012 23:03:36 +0200, Kiuhnm wrote:
On 4/25/2012 22:05, Frank Miles wrote:
I have an exceedingly simple function that does a named import. It
works perfectly for one file r- and fails for the second x.
If I reverse the order of being
This thread has already beaten a dead horse enough that the horse came
back as a zombie and was re-killed, but I couldn't help but respond to
this part:
On 01/-10/-28163 01:59 PM, Adam Skutt wrote:
Code that relies on the identity of a temporary object is generally
incorrect. This is why
On 4/26/2012 9:12 AM, Neil Cerutti wrote:
On 2012-04-26, Neil Ceruttine...@norwich.edu wrote:
I made the following wrong assumption about the csv EBNF
recognized by Python (ignoring record seps):
record - field {delim field}
Is that in the docs?
There's at least some csv standard
On 4/26/2012 10:21 AM, ZHONG Chen wrote:
PyIntBlocks are never returned to the system before shutdown
I saw this comment in Python 2.6.8's source code: Objects/intobject.c
line 25
But in the function PyInt_ClearFreeList()
It will call PyMem_FREE(list) for empty int block.
Why?
Before
On Thu, Apr 26, 2012 at 3:10 AM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
But I was actually referring to something more fundamental than that. The
statement a is b is a *direct* statement of identity. John is my
father. id(a) == id(b) is *indirect*: The only child of John's
I'm not seriously suggesting this as a language addition, just an interesting
idea to simplify some code I'm writing now:
x = [a for a in iterable while a]
which equates to:
x = []
for a in iterable:
if not a:
break
x.append(a)
It does has a few things going for it. It
On Thu, Apr 26, 2012 at 10:02 AM, Roy Smith r...@panix.com wrote:
I'm not seriously suggesting this as a language addition, just an interesting
idea to simplify some code I'm writing now:
x = [a for a in iterable while a]
which equates to:
x = []
for a in iterable:
if not a:
On Thu, Apr 26, 2012 at 10:02 AM, Roy Smith r...@panix.com wrote:
I'm not seriously suggesting this as a language addition, just an interesting
idea to simplify some code I'm writing now:
x = [a for a in iterable while a]
which equates to:
x = []
for a in iterable:
if not a:
On Thu, Apr 26, 2012 at 11:02 AM, Roy Smith r...@panix.com wrote:
I'm not seriously suggesting this as a language addition, just an interesting
idea to simplify some code I'm writing now:
x = [a for a in iterable while a]
which equates to:
x = []
for a in iterable:
if not a:
On 26/04/2012 18:02, Roy Smith wrote:
I'm not seriously suggesting this as a language addition, just an interesting
idea to simplify some code I'm writing now:
x = [a for a in iterable while a]
which equates to:
x = []
for a in iterable:
if not a:
break
x.append(a)
It
On Apr 26, 7:44 pm, Adam Skutt ask...@gmail.com wrote:
On Apr 26, 10:18 am, rusi rustompm...@gmail.com wrote:
On Apr 26, 4:42 pm, Adam Skutt ask...@gmail.com wrote:
In a mathematical sense, you're saying that given f(x) = x+2, using
f(x) is somehow more direct (whatever the hell that
On 4/26/2012 19:02, Roy Smith wrote:
I'm not seriously suggesting this as a language addition, just an interesting
idea to simplify some code I'm writing now:
x = [a for a in iterable while a]
which equates to:
x = []
for a in iterable:
if not a:
break
x.append(a)
It does
Roy Smith r...@panix.com writes:
x = [a for a in iterable while a]
from itertools import takewhile
x = takewhile(bool, a)
--
http://mail.python.org/mailman/listinfo/python-list
Hello,
I am having some difficulty generating the output I want from web
scraping. Specifically, the script I wrote, while it runs without any
errors, is not writing to the output file correctly. It runs, and
creates the output .txt file; however, the file is blank (ideally it
should be populated
G'day,
I want to extend an embedded interpreter so that calls to print() are
automagically sent to a C++ gui (windows exe) via a callback function in
the DLL.
Then I'll be able to do this:
test.py
import printoverload
printoverload.set_stdout()
printoverload.set_stderr()
On 4/26/2012 19:48, Paul Rubin wrote:
Roy Smithr...@panix.com writes:
x = [a for a in iterable while a]
from itertools import takewhile
x = takewhile(bool, a)
I see that as a 'temporary' solution, otherwise we wouldn't need 'if'
inside of list comprehensions either.
Kiuhnm
--
On 4/26/2012 1:48 AM, John Nagle wrote:
This assumes that everything is, internally, an object. In CPython,
that's the case, because Python is a naive interpreter and everything,
including numbers, is boxed. That's not true of PyPy or Shed Skin.
So does is have to force the creation of a
On 26/04/2012 18:54, smac2...@comcast.net wrote:
Hello,
I am having some difficulty generating the output I want from web
scraping. Specifically, the script I wrote, while it runs without any
errors, is not writing to the output file correctly. It runs, and
creates the output .txt file;
On 4/26/2012 19:54, smac2...@comcast.net wrote:
Hello,
I am having some difficulty generating the output I want from web
scraping. Specifically, the script I wrote, while it runs without any
errors, is not writing to the output file correctly. It runs, and
creates the output .txt file;
On Fri, Apr 27, 2012 at 3:57 AM, Peter Faulks faul...@iinet.net.au wrote:
I want to extend an embedded interpreter so that calls to print() are
automagically sent to a C++ gui (windows exe) via a callback function in the
DLL.
Then I'll be able to do this:
test.py
import
On 4/26/2012 4:45 AM, Adam Skutt wrote:
On Apr 26, 1:48 am, John Naglena...@animats.com wrote:
On 4/25/2012 5:01 PM, Steven D'Aprano wrote:
On Wed, 25 Apr 2012 13:49:24 -0700, Adam Skutt wrote:
Though, maybe it's better to use a different keyword than 'is' though,
due to the plain English
On Apr 26, 12:02 pm, Kiuhnm kiuhnm03.4t.yahoo.it wrote:
On 4/26/2012 16:00, Adam Skutt wrote:
On Apr 26, 9:37 am, Kiuhnmkiuhnm03.4t.yahoo.it wrote:
On 4/26/2012 13:45, Adam Skutt wrote:
On Apr 26, 1:48 am, John Naglena...@animats.comwrote:
This assumes that everything is,
I have renamed the project to parsedcmd, which is also a better description of
what the module does.
https://github.com/anntzer/parsedcmd
On Monday, March 19, 2012 6:14:44 AM UTC-7, xDog Walker wrote:
On Sunday 2012 March 18 22:11, anntzer@gmail.com wrote:
I would like to announce the
On Sunday, March 18, 2012 10:12:24 PM UTC-7, anntz...@gmail.com wrote:
Dear all,
I would like to announce the first public release of cmd2, an extension of
the standard library's cmd with argument parsing, here:
https://github.com/anntzer/cmd2.
Due to an already existing Cmd2 on PyPI, I
On Apr 26, 1:34 pm, rusi rustompm...@gmail.com wrote:
On Apr 26, 7:44 pm, Adam Skutt ask...@gmail.com wrote:
On Apr 26, 10:18 am, rusi rustompm...@gmail.com wrote:
On Apr 26, 4:42 pm, Adam Skutt ask...@gmail.com wrote:
In a mathematical sense, you're saying that given f(x) = x+2, using
Cheers,
Yes was aware this would (might) be possible in 3.x only.
All you have to do is assign to print. Sounds great! Can some kind
soul hit me with a clue stick? Were do I look in the API?
On 27/04/2012 4:26 AM, Chris Angelico wrote:
On Fri, Apr 27, 2012 at 3:57 AM, Peter
On Apr 26, 2:31 pm, John Nagle na...@animats.com wrote:
On 4/26/2012 4:45 AM, Adam Skutt wrote:
On Apr 26, 1:48 am, John Naglena...@animats.com wrote:
On 4/25/2012 5:01 PM, Steven D'Aprano wrote:
On Wed, 25 Apr 2012 13:49:24 -0700, Adam Skutt wrote:
Though, maybe it's better to use a
SMac2347 at comcast.net writes:
Hello,
I am having some difficulty generating the output I want from web
scraping. Specifically, the script I wrote, while it runs without any
errors, is not writing to the output file correctly. It runs, and
creates the output .txt file; however, the
On Apr 26, 2:19 pm, Kiuhnm kiuhnm03.4t.yahoo.it wrote:
On 4/26/2012 19:54, smac2...@comcast.net wrote:
Hello,
I am having some difficulty generating the output I want from web
scraping. Specifically, the script I wrote, while it runs without any
errors, is not writing to the
On Thu, Apr 26, 2012 at 1:34 PM, Adam Skutt ask...@gmail.com wrote:
What I think you want is what I said above: ValueError raised when
either operand is a /temporary/ object. Really, it should probably be
a parse-time error, since you could (and should) make the
determination at parse time.
On Fri, Apr 27, 2012 at 5:28 AM, Peter Faulks faul...@iinet.net.au wrote:
Cheers,
Yes was aware this would (might) be possible in 3.x only.
All you have to do is assign to print. Sounds great! Can some kind soul
hit me with a clue stick? Were do I look in the API?
(We prefer to avoid
On Fri, Apr 27, 2012 at 7:39 AM, Ian Kelly ian.g.ke...@gmail.com wrote:
I'm not sure precisely what you mean by temporary object, so I am
taking it to mean an object that is referenced only by the VM stack
(or something equivalent for other implementations).
In that case: no, you can't. Take
On Thu, Apr 26, 2012 at 11:57 AM, Kiuhnm
kiuhnm03.4t.yahoo...@mail.python.org wrote:
On 4/26/2012 19:48, Paul Rubin wrote:
Roy Smithr...@panix.com writes:
x = [a for a in iterable while a]
from itertools import takewhile
x = takewhile(bool, a)
I see that as a 'temporary' solution,
On Thu, Apr 26, 2012 at 3:51 PM, Chris Angelico ros...@gmail.com wrote:
On Fri, Apr 27, 2012 at 7:39 AM, Ian Kelly ian.g.ke...@gmail.com wrote:
I'm not sure precisely what you mean by temporary object, so I am
taking it to mean an object that is referenced only by the VM stack
(or something
I am having some difficulty generating the output I want from web
scraping. Specifically, the script I wrote, while it runs without any
errors, is not writing to the output file correctly. It runs, and
creates the output .txt file; however, the file is blank (ideally it
should be
On Fri, Apr 27, 2012 at 8:04 AM, Ian Kelly ian.g.ke...@gmail.com wrote:
You can't check ref counts at parse time.
I know, and it'd be impossible to recognize at parse time for any but
the most trivial cases (since names can always be rebound). The
detection of temporaries can only be done at run
On Thu, 26 Apr 2012 11:31:39 -0700, John Nagle wrote:
I would suggest that is raise ValueError for the ambiguous cases.
If both operands are immutable, is should raise ValueError. That's the
case where the internal representation of immutables shows through.
This breaks one of the most
On 4/26/2012 20:54, Adam Skutt wrote:
On Apr 26, 12:02 pm, Kiuhnmkiuhnm03.4t.yahoo.it wrote:
On 4/26/2012 16:00, Adam Skutt wrote:
On Apr 26, 9:37 am, Kiuhnmkiuhnm03.4t.yahoo.it wrote:
On 4/26/2012 13:45, Adam Skutt wrote:
On Apr 26, 1:48 am, John Naglena...@animats.com wrote:
Nobody nob...@nowhere.com writes:
All practical languages have some implementation-defined behaviour, often
far more problematic than Python's.
The usual reason for accepting implementation-defined behavior is to
enable low-level efficiency hacks written for specific machines. C and
C++ are
On Thu, 26 Apr 2012 12:22:55 -0700, Adam Skutt wrote:
I often wonder what the world would be like if Python, C#, and Java
embraced value types more, and had better support for pure functions.
They would be slower, require more memory, harder to use, and far, far
less popular. Some other
On 20/04/2012 20:10, dmitrey wrote:
I have spent some time searching for a bug in my code, it was due to
different work of is with () and []:
() is ()
True
[] is []
False
(Python 2.7.2+ (default, Oct 4 2011, 20:03:08)
[GCC 4.6.1] )
Is this what it should be or maybe yielding unified
On Apr 26, 6:34 pm, Kiuhnm kiuhnm03.4t.yahoo.it wrote:
On 4/26/2012 20:54, Adam Skutt wrote:
On Apr 26, 12:02 pm, Kiuhnmkiuhnm03.4t.yahoo.it wrote:
On 4/26/2012 16:00, Adam Skutt wrote:
On Apr 26, 9:37 am, Kiuhnmkiuhnm03.4t.yahoo.it wrote:
The fact that you think that that's differing
On Thu, Apr 26, 2012 at 12:05 PM, Evan Driscoll drisc...@cs.wisc.edu wrote:
This thread has already beaten a dead horse enough that the horse came back
as a zombie and was re-killed, but I couldn't help but respond to this part:
On 01/-10/-28163 01:59 PM, Adam Skutt wrote:
Code that relies
On Thu, Apr 26, 2012 at 5:39 PM, Ian Kelly ian.g.ke...@gmail.com wrote:
On Thu, Apr 26, 2012 at 1:34 PM, Adam Skutt ask...@gmail.com wrote:
What I think you want is what I said above: ValueError raised when
either operand is a /temporary/ object. Really, it should probably be
a parse-time
On Apr 26, 7:33 pm, Steven D'Aprano steve
+comp.lang.pyt...@pearwood.info wrote:
On Thu, 26 Apr 2012 12:22:55 -0700, Adam Skutt wrote:
I often wonder what the world would be like if Python, C#, and Java
embraced value types more, and had better support for pure functions.
They would be
Adam Skutt ask...@gmail.com writes:
harder to use, and far, far less popular.
Alas, these two are probably true.
Haskell is kind of abstruse and has a notoriously steep learning curve,
as it's mostly meant as a research testbed and as a playground for
language geeks. ML/OCaml is by all
On 27/04/2012 00:57, Adam Skutt wrote:
...And Saint Adam Skutt raised the hand grenade up on high, saying, O
LORD, bless this Thy hand grenade that with it Thou mayest blow Thine Id
to tiny bits, in Thy mercy. And the LORD did grin and the people did
feast upon the lambs and sloths and carp
John Carmack glorifying functional programing in 3k words
http://www.altdevblogaday.com/2012/04/26/functional-programming-in-c/
where was he ten years ago?
O, and btw, i heard that Common Lispers don't do functional
programing, is that right?
Fuck Common Lispers. Yeah, fuck them. One bunch of
On Thu, 26 Apr 2012 17:16:10 -0700, Adam Skutt wrote:
On Apr 26, 7:33 pm, Steven D'Aprano steve
+comp.lang.pyt...@pearwood.info wrote:
On Thu, 26 Apr 2012 12:22:55 -0700, Adam Skutt wrote:
I often wonder what the world would be like if Python, C#, and Java
embraced value types more, and
Adam Skutt wrote:
If I write a function that does a value comparison, then it should
do value comparison on _every type that can be passed to it_,
regardless of whether the type is a primitive or an object, whether
it has value or reference semantics, and regardless of how value
comparison
On Thu, Apr 26, 2012 at 7:33 PM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
On Thu, 26 Apr 2012 12:22:55 -0700, Adam Skutt wrote:
I often wonder what the world would be like if Python, C#, and Java
embraced value types more, and had better support for pure functions.
They
On Fri, Apr 27, 2012 at 12:47 PM, Steven D'Aprano
steve+comp.lang.pyt...@pearwood.info wrote:
On Thu, 26 Apr 2012 17:16:10 -0700, Adam Skutt wrote:
On Apr 26, 7:33 pm, Steven D'Aprano steve
+comp.lang.pyt...@pearwood.info wrote:
On Thu, 26 Apr 2012 12:22:55 -0700, Adam Skutt wrote:
I often
Georg Brandl ge...@python.org added the comment:
This is a result of how old-style classes are implemented.
If you look at type(Old()), you can see that it isn't Old, but instance.
(And instance is a subclass of object again.)
issubclass for old-style classes doesn't check type(o) but
Balthazar Rouberol roubero...@gmail.com added the comment:
I know this does not fix anything at the core, but it would allow you to use
json.loads() with python 3.2 (maybe 3.1?):
Replace
json.loads(raw_data)
by
raw_data = raw_data.decode('utf-8') # Or any other ISO format
Serhiy Storchaka storch...@gmail.com added the comment:
What if the returned JSON uses a charset other than utf-8 ?
According to RFC 4627: JSON text SHALL be encoded in Unicode. The default
encoding is UTF-8. RFC 4627 also offers a way to autodetect other Unicode
encodings.
--
Larry Hastings la...@hastings.org added the comment:
Anybody else? I guess I'm gonna jst miss Alpha 3, but if nobody has any
other objections I'll check this in today (Thursday).
If you want me to hold off just let me know.
--
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Python
STINNER Victor victor.stin...@gmail.com added the comment:
I ran tests of utf16_error_handling-3.2_4.patch on Python 3.1. Two tests are
failing:
- b'\x00\xd8'.decode('utf-16le', 'replace')='\ufffd\ufffd' != '\ufffd'
- b'\xd8\x00'.decode('utf-16be', 'replace')='\ufffd\ufffd' != '\ufffd'
I
Changes by Mark Dickinson dicki...@gmail.com:
--
nosy: +mark.dickinson
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue13210
___
___
Antoine Pitrou pit...@free.fr added the comment:
I ran tests of utf16_error_handling-3.2_4.patch on Python 3.1. Two tests are
failing:
- b'\x00\xd8'.decode('utf-16le', 'replace')='\ufffd\ufffd' != '\ufffd'
- b'\xd8\x00'.decode('utf-16be', 'replace')='\ufffd\ufffd' != '\ufffd'
I don't
Antoine Pitrou pit...@free.fr added the comment:
Well, adding support for bytes objects using the spec from RFC 4627 (or at
least with utf-8 as a default) may be an enhancement for 3.3.
--
assignee: docs@python -
components: +Library (Lib) -Documentation
stage: - needs patch
type:
Antoine Pitrou pit...@free.fr added the comment:
If it can contain a variable number of fields, I think it should be a dict
rather than a tuple.
--
nosy: +ncoghlan, pitrou
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue14673
Serhiy Storchaka storch...@gmail.com added the comment:
Things are a little more complicated. '123' is not a valid JSON according to
RFC 4627 (the top-level element can only be an object or an array). This means
that the autodetection algorithm will not always work for such non-standard
data.
New submission from Serhiy Storchaka storch...@gmail.com:
The json module documentation should give a link to RFC 4627 and explain the
current implementation is different from it. For example, according to RFC 4627
only an object or an array can be top-level JSON element.
--
assignee:
Antoine Pitrou pit...@free.fr added the comment:
Things are a little more complicated. '123' is not a valid JSON
according to RFC 4627 (the top-level element can only be an object or
an array). This means that the autodetection algorithm will not always
work for such non-standard data.
The
Changes by Ramchandra Apte maniandra...@gmail.com:
--
assignee: - eric.araujo
components: +Distutils
nosy: +eric.araujo, tarek
versions: +Python 3.2
___
Python tracker rep...@bugs.python.org
http://bugs.python.org/issue14675
New submission from Ramchandra Apte maniandra...@gmail.com:
Make distutils.ccompiler.CCompiler an abstract class by making it inherit from
abc.ABCMeta.
Thanks
--
messages: 159369
nosy: ramchandra.apte
priority: normal
severity: normal
status: open
title: make
Roundup Robot devn...@psf.upfronthosting.co.za added the comment:
New changeset 86dc014cdd74 by Jesus Cea in branch 'default':
Close #10142: Support for SEEK_HOLE/SEEK_DATA
http://hg.python.org/cpython/rev/86dc014cdd74
--
nosy: +python-dev
resolution: - fixed
stage: patch review -
Ramchandra Apte maniandra...@gmail.com added the comment:
Sorry, distutils.ccompiler.CCompiler should have abc.ABCMeta as the metaclass.
(for example like this)
class CCompiler(metaclass = abc.ABCMeta):
...
Thanks
--
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