I think if ; is present it be used by default to delimit the args since there cannot be confusion there
/a/c/f.ext;a0/a1/a2 /a/c/f/a0/a1/a2.ext should be parsed in the same way. routes_in and routes_out should not be affected since they only rewrite the URL before web2py interprets it. On Apr 8, 12:43 pm, Thadeus Burgess <thade...@thadeusb.com> wrote: > I just want it to be able to routes_in on both with ; and without ;. > > This is because my blog is indexed on google, and I want my old links > to still work If I moved over to the ; method. > > -Thadeus > > On Thu, Apr 8, 2010 at 11:56 AM, Jonathan Lundell <jlund...@pobox.com> wrote: > > On Apr 8, 2010, at 9:37 AM, Thadeus Burgess wrote: > > >> How will we be able to configure to use one or the other? > > > I'm thinking an alternative variable in routes.py. > > > Also, there would be (I think) a provision for application-specific > > routes.py files, so once the application is resolved at the top level, the > > application-specific parsing could either be in the global routes.py (as > > now) or the app-specific version. > > >> Will it be able to do "Both" at the same time (for routes_in of > >> course). I ask since certain web2py sites are scanned in google, you > >> don't want the old links to dis-appear. > > > Perhaps, but with some restrictions, since using / as the args separator > > leads to ambiguities that don't exist with ;. > > > I'd like to be able to use standard Python libraries to do the main parsing > > work. Seehttp://docs.python.org/library/urlparse.html > > > BTW, RFC2396 actually allows a ;-separated parameter on each component of > > the path; you could > > havehttp://domain.com/app;arg1/ctlr;arg2/function;arg3?query_string. I > > don't see a use for that in the web2py architecture, though. > > >> -Thadeus > > >> On Thu, Apr 8, 2010 at 11:30 AM, mdipierro <mdipie...@cs.depaul.edu> wrote: > >>> +1 > > >>> On Apr 8, 11:25 am, Jonathan Lundell <jlund...@pobox.com> wrote: > >>>> (Context: I've been working on URL parsing.) > > >>>> One of the difficulties that parsing web2py URLs presents is that the > >>>> boundary between /a/c/f and args isn't explicit, along with the fact > >>>> that pieces of /a/c/f can be implied (in particular when routes.py is > >>>> being used). > > >>>> RFC2396 (1998) introduced (or rather extended) the notion of > >>>> 'parameters', taking advantage of the fact that ';' is reserved. So the > >>>> RFC2396 approach is to write: /a/c/f;parameters?query_string, or in > >>>> web2py terms /a/c/f;args?vars. > > >>>> That is, the boundary between /a/c/f and args is marked with a > >>>> semi-colon instead of a slash. Args can of course be further divided > >>>> however one likes; vars is subdivided with '&'. > > >>>> What I'm working on is an alternative to (or rather extension to) the > >>>> routes.py logic that is capable of supporting arbitrary encoding where > >>>> appropriate (especially in args and vars) and that does not rely on > >>>> regexes to do the work. The present scheme would remain in place. > > >>>> Which brings me to my question: I'd like to use the ';' convention to > >>>> separate /a/c/f from args in this new regime. Does anyone have any > >>>> strong feelings about it one way or the other? > > >>>> (One last thing: the architecture would be somewhat modular, so that > >>>> besides the current mechanism and the one I'm describing, it would be > >>>> fairly straightforward to introduce new ones.) > > >>> -- > >>> You received this message because you are subscribed to the Google Groups > >>> "web2py-users" group. > >>> To post to this group, send email to web...@googlegroups.com. > >>> To unsubscribe from this group, send email to > >>> web2py+unsubscr...@googlegroups.com. > >>> For more options, visit this group > >>> athttp://groups.google.com/group/web2py?hl=en. > > >> -- > >> You received this message because you are subscribed to the Google Groups > >> "web2py-users" group. > >> To post to this group, send email to web...@googlegroups.com. > >> To unsubscribe from this group, send email to > >> web2py+unsubscr...@googlegroups.com. > >> For more options, visit this group > >> athttp://groups.google.com/group/web2py?hl=en. > > > -- > > You received this message because you are subscribed to the Google Groups > > "web2py-users" group. > > To post to this group, send email to web...@googlegroups.com. > > To unsubscribe from this group, send email to > > web2py+unsubscr...@googlegroups.com. > > For more options, visit this group > > athttp://groups.google.com/group/web2py?hl=en. -- You received this message because you are subscribed to the Google Groups "web2py-users" group. To post to this group, send email to web...@googlegroups.com. To unsubscribe from this group, send email to web2py+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/web2py?hl=en.