On Mon, Nov 5, 2012 at 9:33 AM, Steven D'Aprano <[email protected]> wrote:
> On 05/11/12 08:49, anatoly techtonik wrote:
>>
>> if sys.py3k:
>> # some py2k specific code
>> pass
>
> # Bring back reload in Python 3.
> try:
> reload
> except NameError:
> from imp import reload
>
> try:
> any
> except NameError:
> # Python 2.4 compatibility.
> def any(items):
> for item in items:
> if item:
> return True
> return False
Take the best of both worlds:
try: # py3k
reload
except NameError:
from imp import reload
Now you can grep your code for py3k without changing the language!
Never underestimate the value of comment tokens. Universal ones like
TODO or private ones like NULLSAFE, all it takes is grep or your
editor's Find function to make them all obvious.
ChrisA
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