Downloading Python files

Re: Downloading Python files

On Fri, 25 Jul 2003 15:26:49 +0000 (UTC), Luke StClair <[email protected] omelinux.net> wrote:
[color=blue]
>Only marginally belonging in this newsgroup... but oh well.
>
>I've just started writing in python, and I want to make the files
>available on the web. So I did the standard <a
>href="mypath/myfile.py"> and not surprisingly, it displays like a
>webpage, but just the code. If I gzip it, and then link to the new
>file, it will download, but its so small I don't want it zipped.
>How can I make this into a downloadable
>file SIMPLY? The other thread seems a bit complicated...
>
>Thanks[/color]
If the user has .py set up for automatic shell execution of .py files, the browser
should warn of security risk and provide an option to save to disk. If the user doesn't,
then it may show as text as you describe. If that's already happened, s/he should be
able to do file>save as ... and save as a .py file somewhere. If the user is still
looking at your page with the highlighted link, s/he should be able to right-click the link
and get an option to "save link as ..." You could just tell the user about that
in association with your link(s), e.g., with the following (untested!) HTML:

Right-click <a href="mypath/myfile.py">this </a> to save myfile.py to disk.<br>
Left-click <a href="mypath/myfile.py">this </a> to open myfile.py according to your browser settings.

Note that it's really the same link, just different instructions.
I guess for different browsers YMMV.

Regards,
Bengt Richter

Re: Downloading Python files


"Luke StClair" <[email protected] omelinux.net> wrote in message
news:slrnbi2j1n .ra.luke@stclai r.homelinux.net ...[color=blue]
> Only marginally belonging in this newsgroup... but oh well.
>
> I've just started writing in python, and I want to make the files
> available on the web. So I did the standard <a
> href="mypath/myfile.py"> and not surprisingly, it displays like a
> webpage, but just the code.[/color]

What browser on what system? As I remember, with IE6/Win98 with
python installed, even left clicking brings up 'Downloading... open or
save' box. And there is always right click 'Download as..' option.

TJR

Re: Downloading Python files

Luke StClair wrote:
[color=blue]
> Only marginally belonging in this newsgroup... but oh well.
>
> I've just started writing in python, and I want to make the files
> available on the web. So I did the standard <a
> href="mypath/myfile.py"> and not surprisingly, it displays like a
> webpage, but just the code. If I gzip it, and then link to the new
> file, it will download, but its so small I don't want it zipped.
> How can I make this into a downloadable
> file SIMPLY? The other thread seems a bit complicated...
>
> Thanks
>
>
>[/color]
In order to assure that the file is downloaded and not displayed, you
need a certain amount of control either at the client agent or the server:

1. Server: you need to be able to send the client a header which is
intended for download rather than display (content-type not set to
text/html)
2. Client: you need to be able to tell the client agent to download the
data and save it as file on the disk ("Save targer as...") rather than
display it.

Adam

Re: Downloading Python files

Terry Reedy <[email protected] du> wrote:[color=blue]
>
> "Luke StClair" <[email protected] omelinux.net> wrote in message
> news:slrnbi2j1n .ra.luke@stclai r.homelinux.net ...[color=green]
>> Only marginally belonging in this newsgroup... but oh well.
>>
>> I've just started writing in python, and I want to make the files
>> available on the web. So I did the standard <a
>> href="mypath/myfile.py"> and not surprisingly, it displays like a
>> webpage, but just the code.[/color]
>
> What browser on what system? As I remember, with IE6/Win98 with
> python installed, even left clicking brings up 'Downloading... open or
> save' box. And there is always right click 'Download as..' option.[/color]

That's because Microsoft is a standard unto themsleves. IE will ignore
the Content-Type header being sent by the server; instead, it will look
at the user's file type settings for the extension of the file. In this
case, the system you were testing on had no entry for the .py extension,
so downloading was the default option. But get this: if you had *wanted*
to show the code (instead of downloading), the way to do it in a
cross-platform way, compatible with every browser *except IE* would be
to set "Content-Type: text/plain" on the file. But <DWS>Microsof t knows
best, dear</DWS>, so IE would override that and make the user download
the file instead of displaying it.

BTW, for those not familiar with DWS, it means Dripping With Sarcasm.

Sorry for the vitriol against IE and Microsoft, but this has been a
*very* annoying issue for me from time to time.

--
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