>> I would like to introduce the following GUI concept into your code for
>> simplifying program usage. That is of a variable in the main class
>> called self.cwd (accessible in the analysis modules as self.gui.cwd).
>> This variable is changed every time a file dialog is accessed. That
>> way if I run relax from say my home directory and then navigate to a
>> distant directory containing all the relaxation data and where the
>> results should go, then each time I open a file dialog, I won't have
>> to navigate back there.
> This is not necessary! If we don't specify a starting directory in
> openfile() and the other file modules, that's exactly what happens.
> wx.Filedialog remembers the last folder location.
>
> openfile('select file to open','', 'save.relaxGUI', 'relaxGUI files
> (*.relaxGUI)|*.relaxGUI|all files (*.*)|*.*')
>
> Note, this command would try to open a file in a directory, where you
> navigated just before. Just replace the directory string with '' should
> do it.
I had tried this, but it didn't work. My testing was on the 9 '+'
buttons in the automatic model-free protocol frame. I would run relax
from the installation directory where I am coding, and then navigate
to the directory with the OMP data. Then clicking on the next '+'
button would return me to the installation directory.
I've fixed this in the code now. Have a look at the openfile()
function, and the model_*() methods in the model-free module. I
physically set the cwd using the os.chdir() command, everytime
openfile() is called without a directory arg (and using os.getcwd() to
get the cwd). This doesn't use a variable in the relax data store,
just the internal Python working directory.
>> I have to implement this anyway as the
>> structure_pdb() method requires an initial directory which is no
>> longer set to the res_noe1 value from the NOE analyses tab. Note that
>> I would not, and should not expect that changing the PDB file in the
>> model-free analysis tab would change the PDB file in all other
>> analyses (I will be breaking this behaviour). Do you have any ideas
>> for this?
>>
>
> We can split these, but I taught it makes sense to always use the same
> PDB file.
In a basic analysis this might be the case, but people always do
things in ways you don't expect. For example if I run the automatic
model-free protocol 20 times, once for each structure of an ensemble,
and then would like to compare the results. This would require 20
model-free frames, with 20 different structures. I've implemented
this support in the relax data store. The structure
'ds.relax_gui.analyses' is a list, and each element is a container.
If you save the program state and open the resultant file, you'll see
this structure. To get the PDB file for the NOE analysis number 3 in
the current hardcoded and fixed analysis frame layout, you would type
'ds.relax_gui.analyses[2].structure_file'. Well, this still has to be
implemented.
Regards,
Edward
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