Merge branch 'fixed_PowerSpace_h5py' into 'master'

Fixed power space h5py

See merge request !121

nifty/spaces/power_space/power_space.py

@@ -249,12 +249,12 @@ class PowerSpace(Space):
 
     def _to_hdf5(self, hdf5_group):
         hdf5_group['kindex'] = self.kindex
-        hdf5_group['rho'] = self.config["rho"]
-        hdf5_group['pundex'] = self.config["pundex"]
+        hdf5_group['rho'] = self.rho
+        hdf5_group['pundex'] = self.pundex
         hdf5_group['logarithmic'] = self.config["logarithmic"]
         # Store nbin as string, since it can be None
-        hdf5_group.attrs['nbin'] = str(self.nbin)
-        hdf5_group.attrs['binbounds'] = str(self.binbounds)
+        hdf5_group.attrs['nbin'] = str(self.config["nbin"])
+        hdf5_group.attrs['binbounds'] = str(self.config["binbounds"])
 
         return {
             'harmonic_partner': self.harmonic_partner,
@@ -274,10 +274,10 @@ class PowerSpace(Space):
         new_ps._harmonic_partner = repository.get('harmonic_partner',
                                                   hdf5_group)
 
-        new_ps.config = {}
-        new_ps.config['logarithmic'] = hdf5_group['logarithmic'][()]
-        exec("new_ps.config['nbin'] = " + hdf5_group.attrs['nbin'])
-        exec("new_ps.config['binbounds'] = " + hdf5_group.attrs['binbounds'])
+        new_ps._config = {}
+        new_ps._config['logarithmic'] = hdf5_group['logarithmic'][()]
+        exec("new_ps._config['nbin'] = " + hdf5_group.attrs['nbin'])
+        exec("new_ps._config['binbounds'] = " + hdf5_group.attrs['binbounds'])
 
         new_ps._pindex = repository.get('pindex', hdf5_group)
         new_ps._kindex = hdf5_group['kindex'][:]