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Re: webbrowser.open("./documentation/help.html")-- No Go in Windows

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On Sunday, February 24, 2013 12:48:40 PM UTC-8, Chris Rebert wrote:
> On Sun, Feb 24, 2013 at 12:28 PM, llanitedave <llanitedave@veawb.coop> wrote:
> 
> > On Sunday, February 24, 2013 1:35:31 AM UTC-8, Chris Rebert wrote:
> 
> >> On Feb 24, 2013 1:21 AM, "llanitedave" <llani...@veawb.coop> wrote:
> 
> >> > I created an html help page for my Python 2.7.3 application and put it in a documentation folder.  I used webbrowser.open() to fetch the page.
> 
> >> > On linux -- KDE specifically, the command opens the local file on my default browser with no issues.  However, on Windows 7, it opens Internet Explorer, which doesn't even search the local folder, but goes straight to the web and does a Google search, returning nothing but useless noise.
> 
> >> > My default browser on Windows is Chrome, so my intention is getting undermined right from the start.
> 
> >> > How do I get a local html file to open properly from Python in Windows?
> 
> >>
> 
> >> Sounds like this might be your problem:
> 
> >> http://bugs.python.org/issue8936
> 
> >>
> 
> >> The fix would seem to be ensuring that the URL you pass includes the scheme (in your case, "file:").
> 
> >
> 
> > Holy Toledo!  That's a two-year-old bug spanning two versions of the language!
> 
> >
> 
> > BTW, Chris, the snippet I showed in the title essentially WAS the exact code.
> 
> 
> 
> Sorry, my bad. This is why I dislike messages that put critical info
> 
> *only* in the subject line; I tend not to reread the subject line once
> 
> I've opened the message.
> 

Nah, my bad.  I didn't realize that the title was the only place I'd put the actual command.  I don't like it when other people do that either.

> 
> 
> >  It's a method with that single line called from a wxPython Help menu.  I can't really put an absolute pathname into the argument, because the application is going to be distributed to a variety of computers at my workplace, and there's no assurance that it will go into (or remain in)a particular folder.
> 
> 
> 
> As Demian demonstrated, you can simply compute the absolute path from
> 
> the relative path at runtime; although I would probably toss an
> 
> abspath() call in for good measure
> 
> (http://docs.python.org/2/library/os.path.html#os.path.abspath ).
> 
> 

OK, I'm going to have to study that one a bit.  It looks like a new concept for my feeble brain.

> 
> > This to me illustrates the downside of the Python philosophy of "There should be only one obvious way to do things".  If that one obvious way has a fatal bug, you're pretty much SOL.
> 
> 
> 
> On the other hand, you don't have to investigate which of N APIs is
> 
> the "fixed"/"correct" one (Which PHP MySQL function is safe from SQL
> 
> injection again?), and you only have wait for 1 fix instead of N. But
> 
> yes, some of Python's included batteries are due for some recharging.
> 
> 
> 
> Cheers,
> 
> Chris

You're right.  It's one thing to have a persistent bug, it's another thing to offer the function in the documentation as if the bug doesn't exist.

The bug report from October 2010 indicated that someone was working on a fix at that time.  The fact that it's still not fixed implies that it might be something that's really hard to pin down.  In a case like that, it's probably better to simply withdraw the feature, or tag it as "Non-windows only"

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webbrowser.open("./documentation/help.html")--  No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 01:17 -0800
  Re: webbrowser.open("./documentation/help.html")-- No Go in Windows Chris Rebert <clp2@rebertia.com> - 2013-02-24 01:24 -0800
  Re: webbrowser.open("./documentation/help.html")-- No Go in Windows Demian Brecht <demianbrecht@gmail.com> - 2013-02-24 01:25 -0800
  Re: webbrowser.open("./documentation/help.html")-- No Go in Windows Chris Rebert <clp2@rebertia.com> - 2013-02-24 01:35 -0800
    Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 12:28 -0800
      Re: webbrowser.open("./documentation/help.html")-- No Go in Windows Mark Lawrence <breamoreboy@yahoo.co.uk> - 2013-02-24 20:50 +0000
        Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 13:06 -0800
        Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 13:06 -0800
      Re: webbrowser.open("./documentation/help.html")-- No Go in Windows Chris Rebert <clp2@rebertia.com> - 2013-02-24 12:48 -0800
        Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 13:04 -0800
        Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 13:04 -0800
      Re: webbrowser.open("./documentation/help.html")-- No Go in Windows MRAB <python@mrabarnett.plus.com> - 2013-02-24 22:15 +0000
        Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 17:03 -0800
        Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 17:03 -0800
      Re: webbrowser.open("./documentation/help.html")-- No Go in Windows Terry Reedy <tjreedy@udel.edu> - 2013-02-25 00:36 -0500
    Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 12:28 -0800
  Re: webbrowser.open("./documentation/help.html")-- No Go in Windows Demian Brecht <demianbrecht@gmail.com> - 2013-02-24 15:51 -0800
    Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 18:26 -0800
    Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 18:26 -0800
  Re: webbrowser.open("./documentation/help.html")--  No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 19:37 -0800
    Re: webbrowser.open("./documentation/help.html")--  No Go in Windows Matej Cepl <mcepl@redhat.com> - 2013-02-26 14:15 +0100
  Re: webbrowser.open("./documentation/help.html")-- No Go in Windows Terry Reedy <tjreedy@udel.edu> - 2013-02-25 00:35 -0500
    Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 22:26 -0800
      Re: webbrowser.open("./documentation/help.html")-- No Go in Windows Chris Angelico <rosuav@gmail.com> - 2013-02-25 17:37 +1100
      Re: webbrowser.open("./documentation/help.html")-- No Go in Windows Terry Reedy <tjreedy@udel.edu> - 2013-02-25 06:10 -0500
    Re: webbrowser.open("./documentation/help.html")-- No Go in Windows llanitedave <llanitedave@veawb.coop> - 2013-02-24 22:26 -0800

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