comment here

.CondaPkg/env/lib/python3.11/site-packages/scipy/sparse/_arrays.py

@@ -0,0 +1,98 @@
+from ._bsr import bsr_matrix
+from ._coo import coo_matrix
+from ._csc import csc_matrix
+from ._csr import csr_matrix
+from ._dia import dia_matrix
+from ._dok import dok_matrix
+from ._lil import lil_matrix
+
+
+class _sparray:
+    """This class provides a base class for all sparse arrays.
+
+    It cannot be instantiated.  Most of the work is provided by subclasses.
+    """
+    _is_array = True
+
+    @property
+    def _bsr_container(self):
+        return bsr_array
+
+    @property
+    def _coo_container(self):
+        return coo_array
+
+    @property
+    def _csc_container(self):
+        return csc_array
+
+    @property
+    def _csr_container(self):
+        return csr_array
+
+    @property
+    def _dia_container(self):
+        return dia_array
+
+    @property
+    def _dok_container(self):
+        return dok_array
+
+    @property
+    def _lil_container(self):
+        return lil_array
+
+    # Restore elementwise multiplication
+    def __mul__(self, *args, **kwargs):
+        return self.multiply(*args, **kwargs)
+
+    def __rmul__(self, *args, **kwargs):
+        return self.multiply(*args, **kwargs)
+
+    # Restore elementwise power
+    def __pow__(self, *args, **kwargs):
+        return self.power(*args, **kwargs)
+
+
+def _matrix_doc_to_array(docstr):
+    # For opimized builds with stripped docstrings
+    if docstr is None:
+        return None
+    return docstr.replace('matrix', 'array').replace('matrices', 'arrays')
+
+
+class bsr_array(_sparray, bsr_matrix):
+    pass
+
+
+class coo_array(_sparray, coo_matrix):
+    pass
+
+
+class csc_array(_sparray, csc_matrix):
+    pass
+
+
+class csr_array(_sparray, csr_matrix):
+    pass
+
+
+class dia_array(_sparray, dia_matrix):
+    pass
+
+
+class dok_array(_sparray, dok_matrix):
+    pass
+
+
+class lil_array(_sparray, lil_matrix):
+    pass
+
+
+bsr_array.__doc__ = _matrix_doc_to_array(bsr_matrix.__doc__)
+coo_array.__doc__ = _matrix_doc_to_array(coo_matrix.__doc__)
+csc_array.__doc__ = _matrix_doc_to_array(csc_matrix.__doc__)
+csr_array.__doc__ = _matrix_doc_to_array(csr_matrix.__doc__)
+dia_array.__doc__ = _matrix_doc_to_array(dia_matrix.__doc__)
+dok_array.__doc__ = _matrix_doc_to_array(dok_matrix.__doc__)
+lil_array.__doc__ = _matrix_doc_to_array(lil_matrix.__doc__)