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Re: New free DLL for calling Python from IDL! [message #88340 is a reply to message #88339]

Tue, 15 April 2014 13:29

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

yuxipang@gmail.com writes:

> I can run the codes (see below) provided by Chris Torrence on my OS64 Win7 laptop. I put the Slither.DLL and Slither.DLM in a separate directory on the IDL path, and added the following lines in the startup.pro file (based on suggestions from Ronn Kline's ebook).
>
> PREF_SET, 'IDL_DLM_PATH', 'C:\WorkSpace\IDL\Slither\python33; <IDL_DEFAULT>', /COMMIT
>
> When I put slither DLL/DLM files in the directory of C:\Program Files\Exelis\IDL83\bin\bin.x86_64\, it did not work for me.

This makes some sense to me, because Windows 7 doesn't like it when you
try to write into someone else's directory like this. It *appears* to
allow it, but even if you are an administrator of your machine, it
doesn't really work. I think it is a file permission thing. I don't know
the details.

For example, if I find a bug in an IDL library program and fix it, I can
"save" it back into the IDL lib directory. All appears normal. But, I
can't actually "run" the new version of the program, because it wasn't
*really* saved there. I have to save it in a directory I own and use it
from there.

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.idlcoyote.com/
Sepore ma de ni thue. ("Perhaps thou speakest truth.")

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[Message index]

		New free DLL for calling Python from IDL! By: rlkling on Mon, 03 March 2014 07:03
		Re: New free DLL for calling Python from IDL! By: David Fanning on Mon, 03 March 2014 08:32
		Re: New free DLL for calling Python from IDL! By: ronn kling[1] on Mon, 03 March 2014 10:28
		Re: New free DLL for calling Python from IDL! By: David Fanning on Mon, 03 March 2014 11:02
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Mon, 03 March 2014 11:29
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Mon, 03 March 2014 11:47
		Re: New free DLL for calling Python from IDL! By: ronn kling[1] on Mon, 03 March 2014 12:24
		Re: New free DLL for calling Python from IDL! By: David Fanning on Mon, 03 March 2014 12:41
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Mon, 03 March 2014 12:41
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 03 March 2014 12:57
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Mon, 03 March 2014 13:10
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 03 March 2014 13:16
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Mon, 03 March 2014 13:28
		Re: New free DLL for calling Python from IDL! By: PMan on Mon, 03 March 2014 12:03
		Re: New free DLL for calling Python from IDL! By: David Fanning on Mon, 03 March 2014 13:29
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Mon, 03 March 2014 13:52
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 03 March 2014 14:22
		Re: New free DLL for calling Python from IDL! By: David Fanning on Mon, 03 March 2014 15:12
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Mon, 03 March 2014 15:22
		Re: New free DLL for calling Python from IDL! By: ronn kling[1] on Mon, 03 March 2014 15:37
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Mon, 03 March 2014 15:40
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 03 March 2014 16:06
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Mon, 03 March 2014 21:40
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 03 March 2014 15:56
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Tue, 04 March 2014 04:50
		Re: New free DLL for calling Python from IDL! By: ronn kling[1] on Mon, 03 March 2014 15:24
		Re: New free DLL for calling Python from IDL! By: Dick Jackson on Wed, 05 March 2014 09:19
		Re: New free DLL for calling Python from IDL! By: jeffnettles4870 on Mon, 03 March 2014 18:18
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Mon, 03 March 2014 21:38
		Re: New free DLL for calling Python from IDL! By: Helder Marchetto on Tue, 04 March 2014 00:29
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Tue, 04 March 2014 05:00
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Tue, 04 March 2014 05:08
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Tue, 04 March 2014 05:11
		Re: New free DLL for calling Python from IDL! By: Helder Marchetto on Tue, 04 March 2014 05:22
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Tue, 04 March 2014 05:34
		Re: New free DLL for calling Python from IDL! By: jeffnettles4870 on Tue, 04 March 2014 05:34
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Tue, 04 March 2014 19:27
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Wed, 05 March 2014 11:02
		Re: New free DLL for calling Python from IDL! By: Helder Marchetto on Tue, 15 April 2014 09:22
		Re: New free DLL for calling Python from IDL! By: Dick Jackson on Tue, 15 April 2014 11:16
		Re: New free DLL for calling Python from IDL! By: yuxipang on Tue, 15 April 2014 12:53
		Re: New free DLL for calling Python from IDL! By: David Fanning on Tue, 15 April 2014 13:29
		Re: New free DLL for calling Python from IDL! By: Haje Korth on Tue, 04 March 2014 05:05
		Re: New free DLL for calling Python from IDL! By: markb77 on Tue, 04 March 2014 00:30
		Re: New free DLL for calling Python from IDL! By: chris_torrence@NOSPAM on Thu, 17 April 2014 09:53
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 28 April 2014 12:06
		Re: New free DLL for calling Python from IDL! By: Matt[3] on Thu, 31 July 2014 03:51
		Re: New free DLL for calling Python from IDL! By: Fabzi on Thu, 31 July 2014 04:00
		Re: New free DLL for calling Python from IDL! By: Fabzi on Thu, 31 July 2014 04:01
		Re: New free DLL for calling Python from IDL! By: Matt[3] on Thu, 31 July 2014 04:03
		Re: New free DLL for calling Python from IDL! By: Fabzi on Thu, 31 July 2014 04:10
		Re: New free DLL for calling Python from IDL! By: Matt[3] on Fri, 01 August 2014 06:33
		Re: New free DLL for calling Python from IDL! By: Jason Ferrara on Mon, 18 August 2014 15:21

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