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    "info": {
        "author": "Sean Gillies",
        "author_email": "sean.gillies@gmail.com",
        "bugtrack_url": null,
        "classifiers": [
            "Development Status :: 4 - Beta",
            "Intended Audience :: Developers",
            "Intended Audience :: Science/Research",
            "License :: OSI Approved :: BSD License",
            "Operating System :: OS Independent",
            "Programming Language :: Python",
            "Topic :: Scientific/Engineering :: GIS"
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        "description": "=======================\nde9im: DE-9IM utilities\n=======================\n\nAs part of my continuing education about the theory and methods underlying\nShapely, GEOS, JTS, and the OGC's Simple Features specs, I've written a small\npackage of utilities for working with DE-9IM matrices and patterns:\nhttp://bitbucket.org/sgillies/de9im/. Shapely provides the standard (these are\nprobably my favorite OGC standards) predicates as geometry class methods::\n\n  >>> from shapely.wkt import loads\n  >>> p = loads('POLYGON ((1.0 0.0, 0.0 -1.0, -1.0 0.0, 0.0 1.0, 1.0 0.0))') \n  >>> q = loads('POLYGON ((3.0 0.0, 2.0 -1.0, 1.0 0.0, 2.0 1.0, 3.0 0.0))')\n  >>> p.disjoint(q)\n  False\n  >>> p.intersects(q)\n  True\n  >>> p.touches(q)\n  True\n\nbut what if you wanted to test whether the features touched at exactly one\npoint only? A \"side hug\", you might say. Instead of computing the intersection\nand checking its geometry type, you can use the de9im package to define a\nDE-9IM matrix pattern and test it against the relation matrix for the two\nfeatures. The `0` in the pattern below requires that the intersection of the\nboundaries of the features be a 0-dimensional figure. In other words: a point::\n\n  >>> from de9im import pattern\n  >>> side_hug = pattern('FF*F0****')\n  >>> im = p.relate(q)\n  >>> print im\n  FF2F01212\n  >>> side_hug.matches(im)\n  True\n\nOne may also use familiarly named patterns::\n\n  >>> from de9im.patterns import touches\n  >>> repr(touches)\n  \"DE-9IM or-pattern: 'FT*******||F**T*****||F***T****'\"\n  >>> touches.matches(im)\n  True",
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        "keywords": "gis computational geometry",
        "license": "BSD",
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        "maintainer_email": null,
        "name": "de9im",
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        "summary": "Dimensionally  Extended 9-Intersections Matrix utilities",
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