structure saas with tools

.venv/lib/python3.10/site-packages/shapely/prepared.py

@@ -0,0 +1,74 @@
+"""Support for GEOS prepared geometry operations."""
+
+from pickle import PicklingError
+
+import shapely
+
+
+class PreparedGeometry:
+    """A geometry prepared for efficient comparison to a set of other geometries.
+
+    Examples
+    --------
+    >>> from shapely.prepared import prep
+    >>> from shapely.geometry import Point, Polygon
+    >>> triangle = Polygon([(0.0, 0.0), (1.0, 1.0), (1.0, -1.0)])
+    >>> p = prep(triangle)
+    >>> p.intersects(Point(0.5, 0.5))
+    True
+
+    """
+
+    def __init__(self, context):
+        """Prepare a geometry for efficient comparison to other geometries."""
+        if isinstance(context, PreparedGeometry):
+            self.context = context.context
+        else:
+            shapely.prepare(context)
+            self.context = context
+        self.prepared = True
+
+    def contains(self, other):
+        """Return True if the geometry contains the other, else False."""
+        return self.context.contains(other)
+
+    def contains_properly(self, other):
+        """Return True if the geometry properly contains the other, else False."""
+        return self.context.contains_properly(other)
+
+    def covers(self, other):
+        """Return True if the geometry covers the other, else False."""
+        return self.context.covers(other)
+
+    def crosses(self, other):
+        """Return True if the geometries cross, else False."""
+        return self.context.crosses(other)
+
+    def disjoint(self, other):
+        """Return True if geometries are disjoint, else False."""
+        return self.context.disjoint(other)
+
+    def intersects(self, other):
+        """Return True if geometries intersect, else False."""
+        return self.context.intersects(other)
+
+    def overlaps(self, other):
+        """Return True if geometries overlap, else False."""
+        return self.context.overlaps(other)
+
+    def touches(self, other):
+        """Return True if geometries touch, else False."""
+        return self.context.touches(other)
+
+    def within(self, other):
+        """Return True if geometry is within the other, else False."""
+        return self.context.within(other)
+
+    def __reduce__(self):
+        """Pickling is not supported."""
+        raise PicklingError("Prepared geometries cannot be pickled.")
+
+
+def prep(ob):
+    """Create and return a prepared geometric object."""
+    return PreparedGeometry(ob)