Patch over self.rank so that msgpck does not get crazy with numpy.int…

…32 (it needs int types)

src/nomad_simulations/properties/band_structure.py

@@ -58,7 +58,7 @@ def __init__(
     ) -> None:
         super().__init__(m_def, m_context, **kwargs)
         # ! `n_bands` need to be set up during initialization of the class
-        self.rank = [self.n_bands]
+        self.rank = [int(self.n_bands)]
 
     def normalize(self, archive, logger) -> None:
         super().normalize(archive, logger)

src/nomad_simulations/properties/fermi_surface.py

@@ -45,7 +45,7 @@ def __init__(
     ) -> None:
         super().__init__(m_def, m_context, **kwargs)
         # ! `n_bands` need to be set up during initialization of the class
-        self.rank = [self.n_bands]
+        self.rank = [int(self.n_bands)]
         self.name = self.m_def.name
 
     def normalize(self, archive, logger) -> None:

src/nomad_simulations/properties/hopping_matrix.py

@@ -60,7 +60,7 @@ def __init__(
     ) -> None:
         super().__init__(m_def, m_context, **kwargs)
         # ! n_orbitals need to be set up during initialization of the class
-        self.rank = [self.n_orbitals, self.n_orbitals]
+        self.rank = [int(self.n_orbitals), int(self.n_orbitals)]
         self.name = self.m_def.name
 
     # TODO add normalization to extract DOS, band structure, etc, properties from `HoppingMatrix`
@@ -97,7 +97,7 @@ def __init__(
     ) -> None:
         super().__init__(m_def, m_context, **kwargs)
         # ! `n_orbitals` need to be set up during initialization of the class
-        self.rank = [self.n_orbitals]
+        self.rank = [int(self.n_orbitals)]
         self.name = self.m_def.name
 
     def normalize(self, archive, logger) -> None: