TypeError: unhashable type: 'numpy.ndarray' (#431)

* Bug fixed. (#430)

* Type hint fixed. (#430)

* Bug fixed: unmatched types. (#430)

leads/data_persistence/_computational/__init__.py

@@ -12,7 +12,6 @@
 minimum: type[_np.min] = _np.min
 maximum: type[_np.max] = _np.max
 diff: type[_np.diff] = _np.diff
-sum_up: type[_np.sum] = _np.sum
 
 read_csv: type[_pandas.read_csv] = _pandas.read_csv
 DataFrame: type[_pandas.DataFrame] = _pandas.DataFrame

leads/data_persistence/core.py

@@ -9,17 +9,20 @@
 from leads.types import Compressor as _Compressor, VisualHeader as _VisualHeader, \
     VisualHeaderFull as _VisualHeaderFull, DefaultHeaderFull as _DefaultHeaderFull, DefaultHeader as _DefaultHeader
 from ._computational import array as _array, norm as _norm, read_csv as _read_csv, DataFrame as _DataFrame, \
-    TextFileReader as _TextFileReader, sum_up as _sum_up, diff as _diff
+    TextFileReader as _TextFileReader, diff as _diff, ndarray as _ndarray
 
 T = _TypeVar("T", bound=_SupportsFloat)
 
 
-def weighed_sum(elements: _Sequence[T], indexes: _Sequence[float], a: int = 0, b: int | None = None) -> T:
-    return _sum_up(_array(elements[a: b]) * _diff(_array(indexes[a: b + 1]))) if b else (_sum_up(_array(
-        elements[a: -1]) * _diff(_array(indexes[a:]))) + elements[-1])
+def weighed_sum(elements: tuple[T, ...], indexes: tuple[float, ...], a: int = 0, b: int | None = None) -> T:
+    e = _array(elements[a: b if b else -1])
+    w = _diff(_array(indexes[a: b + 1] if b else indexes[a:] + (1,)))
+    if len(e.shape) > 1:
+        w = w.reshape((-1, 1))
+    return Vector(*tuple(s)) if isinstance(s := (e * w).sum(0, keepdims=True)[0], _ndarray) else float(s)
 
 
-def weighed_mean(elements: _Sequence[T], indexes: _Sequence[float], a: int = 0, b: int | None = None) -> T:
+def weighed_mean(elements: tuple[T, ...], indexes: tuple[float, ...], a: int = 0, b: int | None = None) -> T:
     return weighed_sum(elements, indexes, a, b) / (indexes[b] - indexes[a]) if b else weighed_sum(
         elements, indexes, a, b) / (indexes[-1] - indexes[a] + 1)
 

leads_vec_rc/cli.py

@@ -21,7 +21,7 @@
 
 time_stamp_record: DataPersistence[int] = DataPersistence(2000)
 speed_record: DataPersistence[float] = DataPersistence(2000)
-acceleration_record: DataPersistence[float] = DataPersistence(2000)
+acceleration_record: DataPersistence[Vector[float]] = DataPersistence(2000)
 voltage_record: DataPersistence[float] = DataPersistence(2000)
 gps_record: DataPersistence[Vector[float]] = DataPersistence(2000)
 csv: CSV | None = None