# Rtree: Spatial indexing for Python

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Rtree is a [ctypes](https://docs.python.org/3/library/ctypes.html) Python wrapper of [libspatialindex](https://libspatialindex.org/) 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)


Wheels are available for most major platforms, and `rtree` with bundled `libspatialindex` can be installed via pip:

```
pip install rtree
```

See [changes](https://rtree.readthedocs.io/en/latest/changes.html) for all versions.


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rtree

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(Experimental) An ambiguous license classifier was found.

What is an ambiguous license classifier?

Ambiguous License Classifier

Source files are encoded using a non-standard text encoding.

What is bad text encoding?

Bad text encoding

Package version is not a valid semantic version (semver).

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Bad semver

Package has dependencies with an invalid semantic version. This could be a sign of beta, low quality, or unmaintained dependencies.

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Bad dependency semver

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Bidirectional unicode control characters

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What is bin script confusion?

Bin script confusion

Semantic versions published out of chronological order.

What is a chronological version anomaly?

Chronological version anomaly

Project maintainer's SSH key has been compromised.

What is a compromised SSH key?

Compromised SSH key

(Experimental) Copyleft license information was found.

What do I need to know about license files?

Copyleft License

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Title

Critical CVE

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High CVE

Uses debug, reflection and dynamic code execution features.

What is debug access?

Debug access

The maintainer of the package marked it as deprecated. This could indicate that a single version should not be used, or that the package is no longer maintained and any new vulnerabilities will not be fixed.

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Deprecated

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Deprecated SPDX exception

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Deprecated license

Package name is similar to other popular packages and may not be the package you want.

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Possible typosquat attack

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Dynamic require

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Empty package

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Environment variable access

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Name

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What are file dependencies?

File dependency

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What is filesystem access?

Filesystem access

Package has a dependency with a floating version range. This can cause issues if the dependency publishes a new major version.

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Wildcard dependency

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Native code

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High entropy strings

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Unicode homoglyphs

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HTTP dependency

Install scripts are run when the package is installed. The majority of malware in npm is hidden in install scripts.

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Install scripts

Package has an invalid manifest file and can cause installation problems if you try to use it.

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Invalid manifest file

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What are invisible characters?

Invisible chars

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License change

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License exception

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License Policy Violation

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What's wrong with long strings?

Long strings

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

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Major refactor

This package is malware. We have asked the package registry to remove it.

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Known malware

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Manifest confusion

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Medium CVE

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Low CVE

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Modified license

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Network access

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New author

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No contributors or author data

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No bug tracker

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rtree

Rtree: Spatial indexing for Python

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