Mauro Rovezzi

@woutdenolf @newville what should we do with this pull request? Here what I propose: - keep the code in `xas_data_source` - discard all GUI related changes in `wxlib` and `wxxas`...

@newville @woutdenolf thanks for your feedback! OK, let's wait new year for working on this (in parallel with the NXxas definition). We currently have three different APIs for reading Spec/HDF5/NeXus...

@woutdenolf @newville I have done some quick tests on my side and I propose merging it.

@duoduoss I am closing this issue because it was already replied by @newville. You cannot use the standard plotting of Larch inside a Qt environment. Please, use `larch.plot.plotly_xafsplots` module instead.

@newville I wanted to implement a simple feature request from a user (related to the Wx GUI) and I realize that I still do not fully understand how the controller...

@newville thank you very much indeed for the detailed reply. I think I better understand now your design choices. I do not care to strictly follow the MCV paradigm, it...

@newville thanks for implementing `controller.install_group`. Unfortunately, I still have problems using it for adding a new group not already existing in the symbol table. What about having `controller.add_group(group)` which adds...

@newville > a group. FWIW, currently you could do something like > > ``` > controller.larch.eval("""my_new_group = group(energy=xarray, ....)""") > g = controller.symtable.get_group["my_new_group"]) > g.energy = g.xdat = xarray >...

@newville > > Unfortunately this does not work for me g = controller.symtable.get_group("my_new_group") gives a NameError. > > Hm, that should work I think. Yes, I also do not understand...

> What is the error message ? Like, what line is failing? One thing that can be very useful for debugging here is to look at that command that got...