Windows and python execution
me at privacy.net
Mon Dec 26 23:06:52 CET 2005
Bengt Richter wrote:
>>>And there is a PATHEXT environment variable,
>>Aha. You'bve provided a significant clue.
>>What you need to do is include the following line in autoexec.bat:
>>This will achieve the desired result. I'm suprised more people don't use it.
> I wasn't aware of that syntax for set. What OS/platform/shell is that from?
Windows XP, bog-standard default shell. UNIXers have it easy because
they can use the normal "shebang".
> How did you go from the PATHEXT "clue" to the set command you specify
I can't remember. It was a bit of luck, I think. I happened upon:
probably as a result of Googling for PATHEXT.
> and decide
> not to set pathext, e.g., by something like
> set PATHEXT=%PATHEXT%;.py
> Does your set do the pathext and assoc and ftype all in one swell foop?
Actually, I haven't figured out what PATHEXT is actually supposed to
"do". It seemed to me that Windows couldn't possibly know that a py file
should be started by python.exe, whereas my
set .py= ...
I had installed python 2.4 in the standard way, so py files were already
associated with python when you double-clicked them from Explorer. Using
my set meant that if I wanted to use py files from the command line, I
could just type out the script name (you have to be in the right
directory, of course), and it works. Here's a snippit from my
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