add fixed-schema replicas of pymatgen objects, revert xas doc change for separate pr

Author: esoteric-ephemera

emmet-builders/emmet/builders/materials/corrected_entries.py

@@ -143,7 +143,6 @@ def process_item(self, item):
         self.logger.debug(f"Processing {len(entries)} entries for {chemsys}")
 
         all_entry_types = {str(e.data["run_type"]) for e in entries}
-
         corrected_entries = {}
 
         for compatibility in self.compatibility:

emmet-core/emmet/core/math.py

@@ -1,25 +1,26 @@
-from typing import Tuple, List
+"""Define types used for array-like data."""
+from typing import TypeVar
 
-Vector3D = Tuple[float, float, float]
+Vector3D = TypeVar("Vector3D", bound=tuple[float, float, float])
 Vector3D.__doc__ = "Real space vector"  # type: ignore
 
-Matrix3D = Tuple[Vector3D, Vector3D, Vector3D]
+Matrix3D = TypeVar("Matrix3D", bound = tuple[Vector3D, Vector3D, Vector3D])
 Matrix3D.__doc__ = "Real space Matrix"  # type: ignore
 
-Vector6D = Tuple[float, float, float, float, float, float]
+Vector6D = TypeVar("Vector6D", bound=tuple[float, float, float, float, float, float])
 Vector6D.__doc__ = "6D Voigt matrix component"  # type: ignore
 
-MatrixVoigt = Tuple[Vector6D, Vector6D, Vector6D, Vector6D, Vector6D, Vector6D]
-Vector6D.__doc__ = "Voigt representation of a 3x3x3x3 tensor"  # type: ignore
+MatrixVoigt = TypeVar("MatrixVoigt",bound=tuple[Vector6D, Vector6D, Vector6D, Vector6D, Vector6D, Vector6D])
+MatrixVoigt.__doc__ = "Voigt representation of a 3x3x3x3 tensor"  # type: ignore
 
-Tensor3R = List[List[List[float]]]
+Tensor3R = TypeVar("Tensor3R",bound=list[list[list[float]]])
 Tensor3R.__doc__ = "Generic tensor of rank 3"  # type: ignore
 
-Tensor4R = List[List[List[List[float]]]]
+Tensor4R = TypeVar("Tensor4R",bound=list[list[list[list[float]]]])
 Tensor4R.__doc__ = "Generic tensor of rank 4"  # type: ignore
 
-ListVector3D = List[float]
+ListVector3D = TypeVar("ListVector3D",bound=list[float])
 ListVector3D.__doc__ = "Real space vector as list"  # type: ignore
 
-ListMatrix3D = List[ListVector3D]
+ListMatrix3D = TypeVar("ListMatrix3D",bound=list[ListVector3D])
 ListMatrix3D.__doc__ = "Real space Matrix as list"  # type: ignore