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"""
Module that holds classes for performing I/O operations on GEOS geometry
objects. Specifically, this has Python implementations of WKB/WKT
reader and writer classes.
"""
from django.contrib.gis.geos.geometry import GEOSGeometry
from django.contrib.gis.geos.prototypes.io import _WKTReader, _WKBReader, WKBWriter, WKTWriter
__all__ = ['WKBWriter', 'WKTWriter', 'WKBReader', 'WKTReader']
# Public classes for (WKB|WKT)Reader, which return GEOSGeometry
class WKBReader(_WKBReader):
def read(self, wkb):
"Returns a GEOSGeometry for the given WKB buffer."
return GEOSGeometry(super(WKBReader, self).read(wkb))
class WKTReader(_WKTReader):
def read(self, wkt):
"Returns a GEOSGeometry for the given WKT string."
return GEOSGeometry(super(WKTReader, self).read(wkt))
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