Fixed database typo and removed unnecessary class identifier.

venv/Lib/site-packages/scipy/spatial/__init__.py

@@ -0,0 +1,111 @@
+"""
+=============================================================
+Spatial algorithms and data structures (:mod:`scipy.spatial`)
+=============================================================
+
+.. currentmodule:: scipy.spatial
+
+Spatial transformations
+=======================
+
+These are contained in the `scipy.spatial.transform` submodule.
+
+Nearest-neighbor queries
+========================
+.. autosummary::
+   :toctree: generated/
+
+   KDTree      -- class for efficient nearest-neighbor queries
+   cKDTree     -- class for efficient nearest-neighbor queries (faster implementation)
+   Rectangle
+
+Distance metrics are contained in the :mod:`scipy.spatial.distance` submodule.
+
+Delaunay triangulation, convex hulls, and Voronoi diagrams
+==========================================================
+
+.. autosummary::
+   :toctree: generated/
+
+   Delaunay    -- compute Delaunay triangulation of input points
+   ConvexHull  -- compute a convex hull for input points
+   Voronoi     -- compute a Voronoi diagram hull from input points
+   SphericalVoronoi -- compute a Voronoi diagram from input points on the surface of a sphere
+   HalfspaceIntersection -- compute the intersection points of input halfspaces
+
+Plotting helpers
+================
+
+.. autosummary::
+   :toctree: generated/
+
+   delaunay_plot_2d     -- plot 2-D triangulation
+   convex_hull_plot_2d  -- plot 2-D convex hull
+   voronoi_plot_2d      -- plot 2-D Voronoi diagram
+
+.. seealso:: :ref:`Tutorial <qhulltutorial>`
+
+
+Simplex representation
+======================
+The simplices (triangles, tetrahedra, etc.) appearing in the Delaunay
+tessellation (N-D simplices), convex hull facets, and Voronoi ridges
+(N-1-D simplices) are represented in the following scheme::
+
+    tess = Delaunay(points)
+    hull = ConvexHull(points)
+    voro = Voronoi(points)
+
+    # coordinates of the jth vertex of the ith simplex
+    tess.points[tess.simplices[i, j], :]        # tessellation element
+    hull.points[hull.simplices[i, j], :]        # convex hull facet
+    voro.vertices[voro.ridge_vertices[i, j], :] # ridge between Voronoi cells
+
+For Delaunay triangulations and convex hulls, the neighborhood
+structure of the simplices satisfies the condition:
+``tess.neighbors[i,j]`` is the neighboring simplex of the ith
+simplex, opposite to the ``j``-vertex. It is -1 in case of no neighbor.
+
+Convex hull facets also define a hyperplane equation::
+
+    (hull.equations[i,:-1] * coord).sum() + hull.equations[i,-1] == 0
+
+Similar hyperplane equations for the Delaunay triangulation correspond
+to the convex hull facets on the corresponding N+1-D
+paraboloid.
+
+The Delaunay triangulation objects offer a method for locating the
+simplex containing a given point, and barycentric coordinate
+computations.
+
+Functions
+---------
+
+.. autosummary::
+   :toctree: generated/
+
+   tsearch
+   distance_matrix
+   minkowski_distance
+   minkowski_distance_p
+   procrustes
+   geometric_slerp
+
+"""
+
+from .kdtree import *
+from .ckdtree import *
+from .qhull import *
+from ._spherical_voronoi import SphericalVoronoi
+from ._plotutils import *
+from ._procrustes import procrustes
+from ._geometric_slerp import geometric_slerp
+
+__all__ = [s for s in dir() if not s.startswith('_')]
+__all__ += ['distance', 'transform']
+
+from . import distance, transform
+
+from scipy._lib._testutils import PytestTester
+test = PytestTester(__name__)
+del PytestTester