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replace deprecated np.int by int #340

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Merged
wanghan-iapcm merged 1 commit into from
Aug 12, 2022
Merged

replace deprecated np.int by int #340

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6 changes: 3 additions & 3 deletions dpdata/system.py
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Original file line number Diff line number Diff line change
Expand Up @@ -331,7 +331,7 @@ def dump(self,filename,indent=4):
dumpfn(self.as_dict(),filename,indent=indent)


def map_atom_types(self,type_map=None):
def map_atom_types(self, type_map=None) -> np.ndarray:
"""
Map the atom types of the system

Expand All @@ -346,7 +346,7 @@ def map_atom_types(self,type_map=None):

Returns
-------
new_atom_types : list
new_atom_types : np.ndarray
The mapped atom types
"""
if isinstance(type_map,dict) or type_map is None:
Expand All @@ -366,7 +366,7 @@ def map_atom_types(self,type_map=None):
atom_types_list=[]
for name, numb in zip(self.get_atom_names(), self.get_atom_numbs()):
atom_types_list.extend([name]*numb)
new_atom_types=np.array([type_map[ii] for ii in atom_types_list],dtype=np.int)
new_atom_types = np.array([type_map[ii] for ii in atom_types_list], dtype=int)

return new_atom_types

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