python3-rtree 0.9.7-1 (amd64 binary) in ubuntu hirsute

 Rtree is a ctypes Python wrapper of libspatialindex that provides a
 number of advanced spatial indexing features for the spatially curious
 Python user. These features include:
 .
  * Nearest neighbor search
  * Intersection search
  * Multi-dimensional indexes
  * Clustered indexes (store Python pickles directly with index entries)
  * Bulk loading
  * Deletion
  * Disk serialization
  * Custom storage implementation (to implement spatial indexing in ZODB,
    for example)
 .
 This package contains the module for Python 3.