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Groups > comp.lang.python > #103130
| From | William Ray Wing <wrw@mac.com> |
|---|---|
| Newsgroups | comp.lang.python |
| Subject | Re: Considering migrating to Python from Visual Basic 6 for engineering applications |
| Date | 2016-02-18 10:59 -0500 |
| Message-ID | <mailman.12.1455811186.2289.python-list@python.org> (permalink) |
| References | (3 earlier) <mailman.243.1455790578.22075.python-list@python.org> <c977991d-a635-4a8f-a0e3-28f436b378f6@googlegroups.com> <CAPTjJmqF2TciSgr=qdyy+9WcWrhYVvo7VCk6s5aOo0t38PpgTw@mail.gmail.com> <mailman.5.1455808876.2289.python-list@python.org> <f136cf1a-b332-485f-889a-ef701ca5993c@googlegroups.com> |
> On Feb 18, 2016, at 10:33 AM, wrong.address.1@gmail.com wrote: > > torstai 18. helmikuuta 2016 17.21.32 UTC+2 Oscar Benjamin kirjoitti: >> On 18 February 2016 at 11:32, Chris Angelico <rosuav@gmail.com> wrote: >> [byte] >> It sounds to me as if all of your needs can be solved in pure Python >> code possibly using some of the popular extension modules from PyPI. >> In this case it's actually very easy to package/install. You can >> package your code simply by zipping it up with a __main__.py file. >> Someone who wants to install it will simply have a two step process: >> first install Python (and possibly a few dependencies) and then obtain >> the zip file with your code in it. >> >> -- >> Oscar > > This form of packing is not desirable. I can't ask other people to install Python on their machines, and I also would not want show most of the code doing the calculations. > Now things get tricky. I can understand you not wanting to force people to pre-install Python in order for your code to run, but just how deeply do you want to hide or obfuscate it? Is this potentially a commercial application to be sold, or are you simply trying to keep things clean and tidy within various divisions of your company. I’d hope not the former, because even VB can get you into tricky licensing issues (and in any case - even fully compiled code in any language these days can be de-compiled into logically correct source code, although with less than obvious variable names). At the other extreme, there are packaging programs (py2exe comes to mind, although I have no experience with it). These wrap the whole python interpreter, your code, and any needed libraries into an executable (clickable) package. Their only downside is that the output packages they produce tend to be large. However, any sophisticated user who digs into them WILL be able to find your source code, possibly only slightly obfuscated by being zipped. > Another question I have is regarding reading numerical data from text files. Is it necessary to read one character at a time, or can one read like in Fortran and Basic (something like Input #5, X1, X2, X3)? Python can read lines of text or whole blocks of text from source files. If those files are in more or less well-understood form (csv for example) it has libraries specifically designed for reading and extracting data from them (including VERY nice facilities for doing arithmetic and otherwise manipulating time and date data). Bill > -- > https://mail.python.org/mailman/listinfo/python-list
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Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-17 11:49 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications sohcahtoa82@gmail.com - 2016-02-17 12:25 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Rob Gaddi <rgaddi@highlandtechnology.invalid> - 2016-02-17 20:54 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Ray Cote <rgacote@appropriatesolutions.com> - 2016-02-17 16:13 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications paul.hermeneutic@gmail.com - 2016-02-17 14:18 -0700
Re: Considering migrating to Python from Visual Basic 6 for engineering applications William Ray Wing <wrw@mac.com> - 2016-02-17 16:27 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-18 00:17 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Oscar Benjamin <oscar.j.benjamin@gmail.com> - 2016-02-18 10:09 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Chris Angelico <rosuav@gmail.com> - 2016-02-18 21:16 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-18 03:11 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Chris Angelico <rosuav@gmail.com> - 2016-02-18 22:32 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-18 07:49 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Chris Angelico <rosuav@gmail.com> - 2016-02-19 03:06 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-18 09:49 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Dietmar Schwertberger <maillist@schwertberger.de> - 2016-02-18 21:37 +0100
RE: Considering migrating to Python from Visual Basic 6 for engineering applications Dan Strohl <D.Strohl@F5.com> - 2016-02-18 16:24 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-18 09:58 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Tim Chase <python.list@tim.thechases.com> - 2016-02-18 13:18 -0600
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Steven D'Aprano <steve@pearwood.info> - 2016-02-19 11:30 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Chris Angelico <rosuav@gmail.com> - 2016-02-19 11:57 +1100
Ohnoes significant whitespace (was: Considering migrating to Python from Visual Basic 6 for engineering applications) Ben Finney <ben+python@benfinney.id.au> - 2016-02-19 12:03 +1100
Re: Ohnoes significant whitespace Marko Rauhamaa <marko@pacujo.net> - 2016-02-19 08:36 +0200
Re: Ohnoes significant whitespace (was: Considering migrating to Python from Visual Basic 6 for engineering applications) Grant Edwards <invalid@invalid.invalid> - 2016-02-19 14:57 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications BartC <bc@freeuk.com> - 2016-02-19 02:14 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Steven D'Aprano <steve@pearwood.info> - 2016-02-19 21:18 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Oscar Benjamin <oscar.j.benjamin@gmail.com> - 2016-02-18 15:20 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-18 07:33 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Oscar Benjamin <oscar.j.benjamin@gmail.com> - 2016-02-18 15:47 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications William Ray Wing <wrw@mac.com> - 2016-02-18 10:59 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-18 09:38 -0800
RE: Considering migrating to Python from Visual Basic 6 for engineering applications Dan Strohl <D.Strohl@F5.com> - 2016-02-18 16:00 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-18 09:44 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Tim Chase <python.list@tim.thechases.com> - 2016-02-18 13:28 -0600
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-19 02:47 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-02-19 11:23 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-19 03:53 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-02-19 08:13 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Steven D'Aprano <steve@pearwood.info> - 2016-02-20 18:54 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-20 10:45 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Christian Gollwitzer <auriocus@gmx.de> - 2016-02-20 20:21 +0100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Tony van der Hoff <tony@vanderhoff.org> - 2016-02-19 11:34 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Tim Chase <python.list@tim.thechases.com> - 2016-02-19 07:40 -0600
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-19 10:14 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications BartC <bc@freeuk.com> - 2016-02-19 23:06 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Larry Hudson <orgnut@yahoo.com> - 2016-02-19 23:49 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-20 10:38 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Larry Hudson <orgnut@yahoo.com> - 2016-02-20 23:28 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications BartC <bc@freeuk.com> - 2016-02-21 13:16 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Chris Angelico <rosuav@gmail.com> - 2016-02-22 00:54 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-02-21 17:08 +0200
Re: Considering migrating to Python from Visual Basic 6 for engineering applications BartC <bc@freeuk.com> - 2016-02-21 16:16 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-02-21 23:52 +0200
Re: Considering migrating to Python from Visual Basic 6 for engineering applications BartC <bc@freeuk.com> - 2016-02-21 23:05 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-02-22 10:50 +0200
Re: Considering migrating to Python from Visual Basic 6 for engineering applications BartC <bc@freeuk.com> - 2016-02-22 12:24 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-02-21 21:19 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Steven D'Aprano <steve@pearwood.info> - 2016-02-22 21:46 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Jussi Piitulainen <jussi.piitulainen@helsinki.fi> - 2016-02-22 13:39 +0200
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Random832 <random832@fastmail.com> - 2016-02-22 09:49 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications BartC <bc@freeuk.com> - 2016-02-22 16:21 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-02-23 10:45 +1300
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Christian Gollwitzer <auriocus@gmx.de> - 2016-02-21 16:21 +0100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Tim Chase <python.list@tim.thechases.com> - 2016-02-21 12:19 -0600
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-02-21 21:40 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Steven D'Aprano <steve@pearwood.info> - 2016-02-22 22:16 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications BartC <bc@freeuk.com> - 2016-02-22 12:51 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Chris Angelico <rosuav@gmail.com> - 2016-02-23 00:09 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-02-21 13:39 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Peter Otten <__peter__@web.de> - 2016-02-19 15:58 +0100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Matt Wheeler <m@funkyhat.org> - 2016-02-19 17:05 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Roel Schroeven <roel@roelschroeven.net> - 2016-02-20 23:28 +0100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Mark Lawrence <breamoreboy@yahoo.co.uk> - 2016-02-19 01:07 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wxjmfauth@gmail.com - 2016-02-18 01:49 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications William Ray Wing <wrw@mac.com> - 2016-02-18 09:07 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-18 07:35 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Steven D'Aprano <steve@pearwood.info> - 2016-02-19 12:06 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-19 03:11 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2016-02-19 08:27 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Steven D'Aprano <steve@pearwood.info> - 2016-02-20 12:13 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications William Ray Wing <wrw@mac.com> - 2016-02-19 22:28 -0500
Re: Considering migrating to Python from Visual Basic 6 for engineering applications BartC <bc@freeuk.com> - 2016-02-19 15:34 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Chris Angelico <rosuav@gmail.com> - 2016-02-20 02:43 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Grant Edwards <invalid@invalid.invalid> - 2016-02-19 16:04 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Grant Edwards <invalid@invalid.invalid> - 2016-02-19 15:59 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications BartC <bc@freeuk.com> - 2016-02-19 16:32 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Chris Angelico <rosuav@gmail.com> - 2016-02-20 03:49 +1100
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Grant Edwards <invalid@invalid.invalid> - 2016-02-19 18:03 +0000
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Denis Akhiyarov <denis.akhiyarov@gmail.com> - 2016-02-19 20:58 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-20 10:50 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Denis Akhiyarov <denis.akhiyarov@gmail.com> - 2016-02-22 00:02 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications Mike S <mscir@yahoo.com> - 2016-02-20 19:52 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wxjmfauth@gmail.com - 2016-02-20 01:46 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications nholtz <nholtz@cee.carleton.ca> - 2016-02-20 08:22 -0800
Re: Considering migrating to Python from Visual Basic 6 for engineering applications wrong.address.1@gmail.com - 2016-02-20 10:47 -0800
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