On Tue, Jun 4, 2013 at 8:18 AM, Carlos Nepomuceno
wrote:
>
>> Date: Mon, 3 Jun 2013 12:05:49 +1000
>> Subject: Re: Python #ifdef
>> From: ros...@gmail.com
>> To: python-list@python.org
> [...]
>> Ah. I actually wasn&
> Date: Mon, 3 Jun 2013 12:05:49 +1000
> Subject: Re: Python #ifdef
> From: ros...@gmail.com
> To: python-list@python.org
[...]
> Ah. I actually wasn't aware of m4's use with sendmail. I first met it
> as the aforementioned
On Mon, Jun 3, 2013 at 9:57 AM, Erik Max Francis wrote:
> On 05/29/2013 08:05 AM, Chris Angelico wrote:
>>
>> It's not a bad tool. I used it as a sort of PHP preprocessor, because
>> requirements at work had me wanting to have a source file defining a
>> PHP class and having an autogenerated secti
> The terror that most people feel when hearing "m4" is because m4 was
associated with sendmail, not because m4 was inherently awful.
In fact, m4 made sendmail configs easier to maintain.
Skip
--
http://mail.python.org/mailman/listinfo/python-list
In article ,
Erik Max Francis wrote:
> On 05/29/2013 08:05 AM, Chris Angelico wrote:
> > It's not a bad tool. I used it as a sort of PHP preprocessor, because
> > requirements at work had me wanting to have a source file defining a
> > PHP class and having an autogenerated section in the middle
On 05/29/2013 08:05 AM, Chris Angelico wrote:
It's not a bad tool. I used it as a sort of PHP preprocessor, because
requirements at work had me wanting to have a source file defining a
PHP class and having an autogenerated section in the middle of that
class. PHP's 'include' directive doesn't wor
On 2013-05-29, Chris Angelico wrote:
> On Thu, May 30, 2013 at 12:55 AM, Grant Edwards
> wrote:
>> On 2013-05-29, Dan Stromberg wrote:
>>
>>> And in case you still want a preprocessor for Python (you likely don't need
>>> one this time), here's an example of doing this using the venerable m4:
>
On Thu, May 30, 2013 at 12:55 AM, Grant Edwards wrote:
> On 2013-05-29, Dan Stromberg wrote:
>
>> And in case you still want a preprocessor for Python (you likely don't need
>> one this time), here's an example of doing this using the venerable m4:
>> https://pypi.python.org/pypi/red-black-tree-m
On 2013-05-29, Dan Stromberg wrote:
> And in case you still want a preprocessor for Python (you likely don't need
> one this time), here's an example of doing this using the venerable m4:
> https://pypi.python.org/pypi/red-black-tree-mod . Note the many comments
> added to keep line numbers cons
On 2013-05-28, Carlos Nepomuceno wrote:
> How do you have "invalid@invalid.invalid" instead of your email address?
I have this in my .slrnrc:
set hostname "invalid.invalid"
set username "grant"
set realname "Grant Edwards"
I'm not sure why it doesn't show up as grant@invalid.invalid -- I
th
Here're slides from a presentation about writing code that runs on 2.x and
3.x: http://stromberg.dnsalias.org/~dstromberg/Intro-to-Python/
And in case you still want a preprocessor for Python (you likely don't need
one this time), here's an example of doing this using the venerable m4:
https://pyp
On Tue, 28 May 2013 18:25:59 -0400, Joel Goldstick wrote:
> I wonder
> if it is a good idea in general to try to write code like this. --
> combined 2.x/3.x codebase can be a bear to maintain.
Not so much a bear as a tiny little kitten.
> I wouldn't do it
> unless there was some imposing reaso
On 5/28/2013 6:25 PM, Joel Goldstick wrote:
On Tue, May 28, 2013 at 6:18 PM, Mark Lawrence mailto:breamore...@yahoo.co.uk>> wrote:
On 28/05/2013 20:46, Carlos Nepomuceno wrote:
I'd like to have something like '#ifdef' to mix code from Python
2 and 3 in a single file.
Carlos Nepomuceno於 2013年5月29日星期三UTC+8上午3時46分37秒寫道：
> Are there Python 'preprocessor directives'?
>
> I'd like to have something like '#ifdef' to mix code from Python 2 and 3 in a
> single file.
>
> Is that possible? How?
Use execfile(filename) at the beginning to get what you want.
The .pyc ver
On 28 May 2013 21:53, "Carlos Nepomuceno"
wrote:
>
>
> > Date: Tue, 28 May 2013 21:34:36 +0100
> > Subject: RE: Python #ifdef
> > From: fabiosantos...@gmail.com
> > To: carlosnepomuc...@outlook.com
> > CC: python-li
> Date: Tue, 28 May 2013 18:25:59 -0400
> Subject: Re: Python #ifdef
> From: joel.goldst...@gmail.com
> To: breamore...@yahoo.co.uk
> CC: python-list@python.org
[...]
>
> my original response was from cell phone. I just answered that yo
On Tue, May 28, 2013 at 6:18 PM, Mark Lawrence wrote:
> On 28/05/2013 20:46, Carlos Nepomuceno wrote:
>
>> Are there Python 'preprocessor directives'?
>>
>> I'd like to have something like '#ifdef' to mix code from Python 2 and 3
>> in a single file.
>>
>> Is that possible? How?
>>
>>
> https://py
On 28/05/2013 20:46, Carlos Nepomuceno wrote:
Are there Python 'preprocessor directives'?
I'd like to have something like '#ifdef' to mix code from Python 2 and 3 in a
single file.
Is that possible? How?
https://pypi.python.org/pypi/six/1.3.0
--
If you're
> From: invalid@invalid.invalid
> Subject: Re: Python #ifdef
> Date: Tue, 28 May 2013 20:42:34 +
> To: python-list@python.org
[...]
> Here's the important lesson from this thread:
>
> Instead of asking "how do I write X in
> Date: Tue, 28 May 2013 21:34:36 +0100
> Subject: RE: Python #ifdef
> From: fabiosantos...@gmail.com
> To: carlosnepomuc...@outlook.com
> CC: python-list@python.org
>
>
> On 28 May 2013 21:26, "Carlos Nepomuceno"
>
On 2013-05-28, Carlos Nepomuceno wrote:
> [...]
>> You're trying to make this a lot harder than it really is:
>>
>> if sys.version_info[0] == 3:
>> def original(n):
>> m = 0
>> for b in n.to_bytes(6, 'big'):
>> m = 256*m + b
>> return m
>> else:
>> def original(n):
>>
>
> Haha! That's it!!!
>
>
On 28 May 2013 21:26, "Carlos Nepomuceno"
wrote:
> Haha! That's it!!!
>
> Just realized how funny this can be: ;)
>
> ### never to be opened ###
> def pandoras_box(v):
> return v/0.0
>
> if customer_didnt_pay():
> pandoras_box()
>
> #lol
1/0 is, after print, my most common debug statement
> From: invalid@invalid.invalid
> Subject: Re: Python #ifdef
[...]
> You're trying to make this a lot harder than it really is:
>
> if sys.version_info[0] == 3:
> def original(n):
> m = 0
> for b in n.to_bytes(6, 'big&#x
On May 28, 2013 1:10 PM, "Carlos Nepomuceno"
wrote:
>
> Thank you! I made it run like the following. What do you think about
that? IS there a better way?
>
>
>
> #The following runs on Python 2.7
> sc3='''
> # Python 3
> def original(n):
> m = 0
> for b in n.to_bytes(6, 'big'):
> m
On 2013-05-28, Carlos Nepomuceno wrote:
> Thank you! I made it run like the following. What do you think about
> that? IS there a better way?
>
> #The following runs on Python 2.7
> sc3='''
> # Python 3
> def original(n):
> ??? m = 0
> ??? for b in n.to_bytes(6, 'big'):
> ??? m = 256*m + b
>
Thank you! I made it run like the following. What do you think about that? IS
there a better way?
#The following runs on Python 2.7
sc3='''
# Python 3
def original(n):
m = 0
for b in n.to_bytes(6, 'big'):
m = 256*m + b
return m
'''
if sys.version_info[0] == 3:
exec(sc3)
On 2013-05-28, Joel Goldstick wrote:
>
> No
Yes. More below.
> On May 28, 2013 3:48 PM, "Carlos Nepomuceno"
> wrote:
>> Are there Python 'preprocessor directives'?
>>
>> I'd like to have something like '#ifdef' to mix code from Python 2 and 3
>> in a single file.
>>
>> Is that possible? How?
Y
On 05/28/2013 03:46 PM, Carlos Nepomuceno wrote:
Are there Python 'preprocessor directives'?
Python doesn't define a preprocessor, and CPYthon doesn't implement one.
Nothing to stop you from doing so, however.
I'd like to have something like '#ifdef' to mix code from Python 2 and 3 in a
si
No
On May 28, 2013 3:48 PM, "Carlos Nepomuceno"
wrote:
> Are there Python 'preprocessor directives'?
>
> I'd like to have something like '#ifdef' to mix code from Python 2 and 3
> in a single file.
>
> Is that possible? How?
> --
> http://mail.python.org/mailman/listinfo/python-list
>
--
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