This is now filed as bug report on github. Please refer to [1] for further discussion (if any) instead of this mail list.
Regards, Heiko [1] https://github.com/wardi/urwid/issues/66 heik0 schreef op 2014-05-13 11:18: > Hi, > > Trying to use hlines in a BarGraph, I get this error everytime I try to > have more than one line: urwid.widget.WidgetError: Widget <BarGraph box > widget> rendered (116 x 95) canvas when passed size (116, 75)! > > It boils down to this: > > ######################### > import urwid > > palette = [ > ('normal', 'dark blue', 'dark gray'), > ('inverse', 'dark gray', 'dark blue'), > ] > > def main(): > graph = urwid.BarGraph( > ['normal', 'inverse'], > ['normal', 'inverse'], > { (1,0): 'normal', }, > ) > bardata = [(1,), (2,), (4,), (8,), (16,), (32,)] > lines = [10] > graph.set_data(bardata, 40, lines) > loop = urwid.MainLoop(graph, palette) > loop.run() > > if __name__ == "__main__": > main = main() > ######################### > > This works and it shows a line, but when I try to add more lines, e.g.: > lines = [10, 20] > or: > lines = [1,2,5,10] > the WidgetError mentioned above is raised. > > Am I using hlines the wrong way? I tried "random" other ways and also > tried to figure things out in the source of speedometer, because it > seems to work there. But I'm new to urwid and wasn't able to get my > head > around how speedometer's code uses the bargraphs and hlines in > particular. > > I am using python 3.4 with urwid 1.2.1 in a virtualenv, but before > sending this e-mail I also reproduced it on python 2.7.5 with urwid > 1.1.1 as shipped by ubuntu 13.10. > > Thanks in advance for any help. Regards, > > Heiko > > > _______________________________________________ > Urwid mailing list > [email protected] > http://lists.excess.org/mailman/listinfo/urwid _______________________________________________ Urwid mailing list [email protected] http://lists.excess.org/mailman/listinfo/urwid
