.py as executable extension on windows
 

Hi,

is there a way to tell windows, that *.py files are executable, like
..bat, .js, ...? If I have someTool.py somewhere in my path I would like
to type only 'someTool param1 param2'. Is that possible?

regards,
Achim

Re: .py as executable extension on windows
 

Achim Domma (Procoders) schreef:

> is there a way to tell windows, that *.py files are executable, like
> .bat, .js, ...? If I have someTool.py somewhere in my path I would like
> to type only 'someTool param1 param2'. Is that possible?

Google for "PATHEXT".

--
JanC

"Be strict when sending and tolerant when receiving."
RFC 1958 - Architectural Principles of the Internet - section 3.9

Re: .py as executable extension on windows
 

[Achim Domma]
> is there a way to tell windows, that *.py files are executable, like
> .bat, .js, ...? If I have someTool.py somewhere in my path I would like
> to type only 'someTool param1 param2'. Is that possible?

Not on a command.com system (95/98/ME). On a cmd.exe system
(NT/2K/XP), go to a DOS box and type

ftype /?

Skip down to the part explaining PATHEXT.

Re: .py as executable extension on windows
 

Some useful information in Windows faq

http://www.python.org/doc/faq/window...pts-executable


On Wed, 15 Sep 2004 22:30:33 +0200, Achim Domma (Procoders)
<domma@procoders.net> wrote:

> Hi,
>
> is there a way to tell windows, that *.py files are executable, like
> .bat, .js, ...? If I have someTool.py somewhere in my path I would like
> to type only 'someTool param1 param2'. Is that possible?
>
> regards,
> Achim

Re: .py as executable extension on windows
 

Or try "sometool.py param1 param2"! Works fine for me.

Stefan

On 15.09.2004, at 22:54, aurora wrote:

> Some useful information in Windows faq
>
> http://www.python.org/doc/faq/window...i-make-python-
> scripts-executable
>
>
> On Wed, 15 Sep 2004 22:30:33 +0200, Achim Domma (Procoders)
> <domma@procoders.net> wrote:
>
>> Hi,
>>
>> is there a way to tell windows, that *.py files are executable, like
>> .bat, .js, ...? If I have someTool.py somewhere in my path I would
>> like to type only 'someTool param1 param2'. Is that possible?
>>
>> regards,
>> Achim
>
> --
> http://mail.python.org/mailman/listinfo/python-list
>
>

Re: .py as executable extension on windows
 

On Wed, 15 Sep 2004 16:45:41 -0400, Tim Peters <tim.peters@gmail.com> wrote:

>[Achim Domma]
>> is there a way to tell windows, that *.py files are executable, like
>> .bat, .js, ...? If I have someTool.py somewhere in my path I would like
>> to type only 'someTool param1 param2'. Is that possible?
>
>Not on a command.com system (95/98/ME). On a cmd.exe system
>(NT/2K/XP), go to a DOS box and type
>
> ftype /?
>
>Skip down to the part explaining PATHEXT.

I'd forgotten where that was explained. Thanks. The OP might also
want to know that NT/2K/XP is not a guarantee of full satifaction,
(as you know ;-).

I.e., note that some versions (e.g. NT4.0) of windows don't do i/o redirection
properly for output generated by a script invoked via extension association.

IOW, e.g., someTool param1 param2 > result.txt may give you an empty result.txt.
Same for piping either input or output. This is not a python problem.
The same will happen for perl (and super-weird hacks have been attempted
to work around it IIRC ;-) So if you want to redicrect i/o on such
windows versions, you will have to run the scripts explicitly as arguments
to the python interpreter, e.g. python someTool.py param1 param2 > result.txt
and you will need to specify a full path to someTool.py if you are not in
the same directory. For stuff you use a lot, you will probably wind up writing
someTool.cmd (whose ouput will be redirectable) as a one-line invocation of
python and someTool.py (passing through all cmd line args). E.g.,

@python c:\pywk\ut\ppcomp2.py %*

starts a little utility for me, which I invoke as ppcomp -- which runs ppcomp.cmd
in c:\util -- which is on my session's path for the os's finding executables.

IIRC there's also a way to rename .py to .cmd and put a tricky first line in
to fake unix sort of and invoke python to interpret the rest as python, but
I'm repressing memory of the details ;-)

I guess newer windows versions don't have this problem so much, but it's worth
knowing, so you can recognize the symptom when it happens.

Regards,
Bengt Richter