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Viewing changes to django/contrib/gis/gdal/libgdal.py

  • Committer: Bazaar Package Importer
  • Author(s): Chris Lamb
  • Date: 2010-05-21 07:52:55 UTC
  • mfrom: (1.3.6 upstream)
  • mto: This revision was merged to the branch mainline in revision 28.
  • Revision ID: james.westby@ubuntu.com-20100521075255-ii78v1dyfmyu3uzx
Tags: upstream-1.2
Import upstream version 1.2

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django/contrib/gis/gdal/libgdal.py
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import os, sys
 
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import os, re, sys
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from ctypes import c_char_p, CDLL
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from ctypes.util import find_library
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from django.contrib.gis.gdal.error import OGRException
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    d = date_type(yy, mm, dd)
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    if date: return d
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    else: return d.strftime('%Y/%m/%d')
 
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version_regex = re.compile(r'^(?P<major>\d+)\.(?P<minor>\d+)(\.(?P<subminor>\d+))?')
 
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def gdal_version_info():
 
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    ver = gdal_version()
 
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    m = version_regex.match(ver)
 
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    if not m: raise OGRException('Could not parse GDAL version string "%s"' % ver)
 
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    return dict([(key, m.group(key)) for key in ('major', 'minor', 'subminor')])
 
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_verinfo = gdal_version_info()
 
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GDAL_MAJOR_VERSION = int(_verinfo['major'])
 
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GDAL_MINOR_VERSION = int(_verinfo['minor'])
 
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GDAL_SUBMINOR_VERSION = _verinfo['subminor'] and int(_verinfo['subminor'])
 
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GDAL_VERSION = (GDAL_MAJOR_VERSION, GDAL_MINOR_VERSION, GDAL_SUBMINOR_VERSION)
 
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del _verinfo
 
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# GeoJSON support is available only in GDAL 1.5+.
 
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if GDAL_VERSION >= (1, 5):
 
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    GEOJSON = True
 
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else:
 
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    GEOJSON = False
 
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