On 23.07.2012 16:43, Mark Lawrence wrote:
>> Apparently, not all characters are fine with Python. Why can I not have
>> domino tiles are identifier characters?
>>
> ð» = 9
>>File "", line 1
>> ð» = 9
>> ^
>> SyntaxError: invalid character in identifier
>>
>> I think there ne
On 23.07.2012 16:10, Devin Jeanpierre wrote:
> On Mon, Jul 23, 2012 at 9:52 AM, Henrik Faber wrote:
>> If you allow for UTF-8 identifiers you'll have to be horribly careful
>> what to include and what to exclude. Is the non-breaking space a valid
>> character for a iden
On 23.07.2012 16:19, Chris Angelico wrote:
> On Mon, Jul 23, 2012 at 11:52 PM, Henrik Faber wrote:
>> What about × vs x? Or Ì vs Í vs Î vs Ï vs Ĩ vs Ī vs ī vs Ĭ vs ĭ vs Į vs
>> į vs I vs İ? Do you think if you need to maintain such code you'll
>> immediately know the
On 23.07.2012 15:55, Henrik Faber wrote:
> Dear Lord.
>
> Python 3.2 (r32:88445, Dec 8 2011, 15:26:58)
> [GCC 4.5.2] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
>>>> fööbär = 3
>>
On 23.07.2012 15:52, Henrik Faber wrote:
> but I would hate for
> Python to include them into identifiers. Then again, I'm pretty sure
> this is not planned anytime soon.
Dear Lord.
Python 3.2 (r32:88445, Dec 8 2011, 15:26:58)
[GCC 4.5.2] on linux2
Type "help", &
On 23.07.2012 15:35, Chris Angelico wrote:
> That said, though, there's good argument in allowing full Unicode in
> *identifiers*. If I'm allowed to name something "foo", then a German
> should be allowed to name something "foö". And since identifiers are
> case sensitive (at least, they are in a
On 23.07.2012 14:55, Roy Smith wrote:
> Some day, we're going to have programming languages that take advantage
> of the full unicode character set.
Plus, if I may add this: It's *your* newsreader that broke the correctly
declared ISO-8859-7 encoded subject of the OP. What a bitter irony that
de
On 23.07.2012 14:55, Roy Smith wrote:
> In article <500d0632$0$1504$c3e8da3$76491...@news.astraweb.com>,
> Steven D'Aprano wrote:
>
>> Technically, no, it's a SyntaxError, because the Original Poster has used
>> some sort of "Smart Quotes" characters rââ¬â¢Ã¢â¬Ë instead of good old fashion
On 23.07.2012 13:40, Philipp Hagemeister wrote:
> On 07/23/2012 01:23 PM, Henrik Faber wrote:
>> With an arbitrary dictionaty d, are d.keys() and d.values()
>> guaraneed to be in the same order?
>
> Yes. From the documentation[1]:
>
> If items(), keys(), values(), i
Hi group,
I have a question of which I'm unsure if the specification guarantees
it. With an arbitrary dictionaty d, are d.keys() and d.values()
guaraneed to be in the same order? I.e. what I mean is:
# For all dictionaries d:
assert({ list(d.keys())[i]: list(d.values())[i] for i in range(len(d))
On 15.02.2012 08:18, Tim Roberts wrote:
> sturlamolden wrote:
>>
>> There are bigsimilarities between Python and the new C++ standard. Now
>> we can actually use our experience as Python programmers to write
>> fantastic C++ :-)
>
> This is more true than you might think. For quite a few years n
Hi group,
when decorating a method in Python3, by use of the
functools.update_wrapper function, it can be achieved that the docstring
and name of the original function is preseverved.
However, the prototype is lost: When looking into the Python help, I
have lots of entries that look like:
getfoo
On 12.12.2011 15:01, Arnaud Delobelle wrote:
>> I am very amazed -- I've been programming Python for about 5 years now
>> and have never even come close to something as a "descriptor protocol".
>> Python never ceases to amaze me. Do you have any beginners guide how
>> this works? The Pydoc ("Data
On 12.12.2011 14:45, Arnaud Delobelle wrote:
>> Can someone please enlighten me?
>
> You can (need to?) use the descriptor protocol to deal with methods.
>
> from functools import partial
[...]
>def __get__(self, obj, objtype):
>return partial(self, obj)
Whoa. This is abs
On 12.12.2011 14:37, Andrea Crotti wrote:
> On 12/12/2011 01:27 PM, Henrik Faber wrote:
>> Hi group,
>>
>> I'm a bit confused regarding decorators. Recently started playing with
>> them with Python3 and wanted (as an excercise) to implement a simple
>> type c
Hi group,
I'm a bit confused regarding decorators. Recently started playing with
them with Python3 and wanted (as an excercise) to implement a simple
type checker first: I know there are lots of them out there, this is
actually one of the reasons I chose that particular function (to compare
my sol
On 16.11.2011 14:48, Eduardo Oliva wrote:
> I need my script to run 2 separated threads, and then when the first has
> finished, starts the next onebut no more than 2 threads.
> I know that Semaphores would help with that.
> But the problem here is to know when the thread has finished i
On 07.11.2011 23:06, Chris Angelico wrote:
> On Tue, Nov 8, 2011 at 8:46 AM, david vierra wrote:
>> But, you didn't write an all() function. You wrote a more specialized
>> allBoolean() function. I think this comparison is more fair to the
>> builtin all():
>
> So really, it's not "all() is slow
On 19.09.2011 13:23, Paul Rudin wrote:
> Henrik Faber writes:
>
>> How can I make this commutative?
>
> Incidentally - this isn't really about commutativity at all - the
> question is how can you define both left and right versions of add,
> irrespective of wheth
Hi there,
when I have a python class X which overloads an operator, I can use that
operator to do any operation for example with an integer
y = X() + 123
however, say I want the "+" operator to be commutative. Then
y = 123 + X()
should have the same result. However, since it does not call __ad
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