A free port can be get using: # Get a free socket sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0) sock.bind(('', 0)) sock.listen(socket.SOMAXCONN) _ipaddr, self.port = sock.getsockname() sock.shutdown(socket.SHUT_RDWR) logging.error('Using port %d', self.port)
Should be good use 0.0.0.0 as ip instead of localhost, to avoid [1] To serve the files python already have HTTPServer. Gonzalo [1] http://dev.laptop.org/ticket/12479 On Wed, Sep 18, 2013 at 9:39 PM, Daniel Narvaez <dwnarv...@gmail.com> wrote: > Just a directory. It needs to be one server per activity though, so that > the different port gives us a different origin. > > > On 18 September 2013 23:32, Gonzalo Odiard <gonz...@laptop.org> wrote: > >> Ok. Thanks. >> The web server need have something special or just serve a directory is >> enough? >> >> Gonzalo >> >> >> On Wed, Sep 18, 2013 at 6:22 PM, Daniel Narvaez <dwnarv...@gmail.com>wrote: >> >>> Well, there are several html features which depend on each activity >>> having their own origin, for example local storage. >>> >>> >>> On Wednesday, 18 September 2013, Gonzalo Odiard wrote: >>> >>>> No, why is needed use a local web server instead of >>>> the use of the proposed solution (use 'enable-file-access-from-file- >>>> uris' ) >>>> >>>> Gonzalo >>>> >>>> >>>> On Wed, Sep 18, 2013 at 6:06 PM, Daniel Narvaez <dwnarv...@gmail.com>wrote: >>>> >>>>> You mean why the http server would be a problem? >>>>> >>>>> >>>>> On Wednesday, 18 September 2013, Gonzalo Odiard wrote: >>>>> >>>>>> This is for the potential security risk of opening files outside of >>>>>> the activity directory, >>>>>> or because can be a problem with different activities running at the >>>>>> same time >>>>>> or multiple instances of the same activity? >>>>>> >>>>>> Gonzalo >>>>>> >>>>>> >>>>>> On Wed, Sep 18, 2013 at 5:46 PM, Daniel Narvaez >>>>>> <dwnarv...@gmail.com>wrote: >>>>>> >>>>>>> You could put an http server in the activity... Sucks but I'm not >>>>>>> sure there is a better way :/ >>>>>>> >>>>>>> >>>>>>> On Wednesday, 18 September 2013, Manuel Quiñones wrote: >>>>>>> >>>>>>>> I finally got web activities working on XO-4, in the AU build >>>>>>>> published yesterday [1] . I did it by modifying webactivities.py to >>>>>>>> use WebKitGTK1 instead of v2. The changes are: >>>>>>>> >>>>>>>> >>>>>>>> https://github.com/manuq/sugar-toolkit-gtk3-1/compare/webacts-webkit1 >>>>>>>> >>>>>>>> I tried it with Gears Activity v3, and is working. It stores the >>>>>>>> data >>>>>>>> and the metadata. So it is communicating with the shell just fine. >>>>>>>> >>>>>>>> The touchscreen is not responding very well, at least in this >>>>>>>> activity. I can tap buttons, but I can barely drag to move a gear >>>>>>>> or >>>>>>>> to draw one. The dragging seems to be cancelled in the middle of >>>>>>>> the >>>>>>>> action. Mouse input works fine. >>>>>>>> >>>>>>>> Also as expected, the icons look small in the XO screen because I >>>>>>>> need >>>>>>>> to adapt the theme. But that is an easy one, just changing the >>>>>>>> CEL_SIZE variable in the LESS file to create another CSS for the XO >>>>>>>> screen DPI, and adding a CSS media query selector to the HTML. I'll >>>>>>>> provide a patch to sugar-web-template and will update my web >>>>>>>> activities. >>>>>>>> >>>>>>>> The inspector is not working, it does not display. It shoud display >>>>>>>> by Ctrl+Shift+I or by right-click -> "Inspect element". There is no >>>>>>>> error in the logs and the API is there [2], but nothing is >>>>>>>> happening. >>>>>>>> Surprisingly, JavaScript console logs go to the activity log. We >>>>>>>> are >>>>>>>> missing that in master. >>>>>>>> >>>>>>>> I managed to keep the activity:// scheme that we need for the >>>>>>>> same-origin policy, but I still had to add the setting >>>>>>>> 'enable-file-access-from-file-uris' to workaround the cross-site >>>>>>>> requests. I can't find a way to register the URI scheme in WK1, so >>>>>>>> I >>>>>>>> added a big FIXME. >>>>>>>> >>>>>>>> [1] http://build.laptop.org.au/xo/os/sugar-100/build-21/ >>>>>>>> [2] >>>>>>>> http://webkitgtk.org/reference/webkitgtk/stable/WebKitWebInspector.html >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> .. manuq .. >>>>>>>> _______________________________________________ >>>>>>>> Sugar-devel mailing list >>>>>>>> Sugar-devel@lists.sugarlabs.org >>>>>>>> http://lists.sugarlabs.org/listinfo/sugar-devel >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> Daniel Narvaez >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Sugar-devel mailing list >>>>>>> Sugar-devel@lists.sugarlabs.org >>>>>>> http://lists.sugarlabs.org/listinfo/sugar-devel >>>>>>> >>>>>>> >>>>>> >>>>> >>>>> -- >>>>> Daniel Narvaez >>>>> >>>>> >>>> >>> >>> -- >>> Daniel Narvaez >>> >>> >> > > > -- > Daniel Narvaez >
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