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SF.net SVN: matplotlib: [4224] trunk/toolkits/basemap-testing
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From: <js...@us...> - 2007-11-12 16:50:20
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Revision: 4224
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=4224&view=rev
Author: jswhit
Date: 2007-11-12 08:50:16 -0800 (Mon, 12 Nov 2007)
Log Message:
-----------
include Shapely
Modified Paths:
--------------
trunk/toolkits/basemap-testing/setup.py
Added Paths:
-----------
trunk/toolkits/basemap-testing/lib/shapely/
trunk/toolkits/basemap-testing/lib/shapely/__init__.py
trunk/toolkits/basemap-testing/lib/shapely/find_geoslib.py
Added: trunk/toolkits/basemap-testing/lib/shapely/__init__.py
===================================================================
--- trunk/toolkits/basemap-testing/lib/shapely/__init__.py (rev 0)
+++ trunk/toolkits/basemap-testing/lib/shapely/__init__.py 2007-11-12 16:50:16 UTC (rev 4224)
@@ -0,0 +1 @@
+#
Added: trunk/toolkits/basemap-testing/lib/shapely/find_geoslib.py
===================================================================
--- trunk/toolkits/basemap-testing/lib/shapely/find_geoslib.py (rev 0)
+++ trunk/toolkits/basemap-testing/lib/shapely/find_geoslib.py 2007-11-12 16:50:16 UTC (rev 4224)
@@ -0,0 +1,69 @@
+from ctypes import CDLL
+from ctypes.util import find_library
+import os, sys
+
+def find_geoslib():
+ lgeos = False
+ # if GEOS_DIR env var set, look there for shared lib.
+ if os.environ.has_key('GEOS_DIR'):
+ geos_dir = os.environ['GEOS_DIR']
+ from ctypes import CDLL
+ if sys.platform == 'win32':
+ try:
+ lgeos = CDLL(os.path.join(geos_dir,'libgeos_c.dll'))
+ except (ImportError, WindowsError):
+ # Try GEOS DLL from the Windows PostGIS installer for
+ # PostgreSQL 8.2 before failing
+ try:
+ lgeos = CDLL(os.path.join(geos_dir,'libgeos_c-1.dll'))
+ except:
+ pass
+ elif sys.platform == 'darwin':
+ try:
+ lgeos = CDLL(os.path.join(geos_dir,'libgeos_c.dylib'))
+ except:
+ pass
+ else:
+ # Try the major versioned name first, falling back on the unversioned name.
+ try:
+ lgeos = CDLL(os.path.join(geos_dir,'libgeos_c.so.1'))
+ except ImportError:
+ try:
+ lgeos = CDLL(os.path.join(geos_dir,'libgeos_c.so'))
+ except:
+ pass
+ # if GEOS_DIR env var not set, use find_library to look for shared lib.
+ else:
+ if sys.platform == 'win32':
+ try:
+ lgeos = find_library('libgeos_c.dll')
+ except (ImportError, WindowsError):
+ # Try GEOS DLL from the Windows PostGIS installer for
+ # PostgreSQL 8.2 before failing
+ lgeos = find_library('libgeos_c-1.dll')
+ elif sys.platform == 'darwin':
+ try:
+ lgeos = find_library('libgeos_c.dylib')
+ except:
+ # fink installs in /sw, but find_library doesn't look there.
+ lgeos = find_library('/sw/lib/libgeos_c.dylib')
+ else:
+ # Try the major versioned name first, falling back on the unversioned name.
+ try:
+ lgeos = find_library('libgeos_c.so.1')
+ except ImportError:
+ lgeos = find_library('libgeos_c.so')
+ if not lgeos:
+ raise ImportError("""
+Cannot find libgeos_c. Please install version 2.2.3.
+If it is installed already, please set the GEOS_DIR environment
+variable to the location in which it is installed.""")
+ else:
+ # lgeos is either a string (containing the absolute
+ # path to the shared lib) or a CDLL instance.
+ # convert it to a CDLL instance if it is not one already.
+ try:
+ lgeos = CDLL(lgeos)
+ except:
+ pass
+ return lgeos
Modified: trunk/toolkits/basemap-testing/setup.py
===================================================================
--- trunk/toolkits/basemap-testing/setup.py 2007-11-12 16:31:28 UTC (rev 4223)
+++ trunk/toolkits/basemap-testing/setup.py 2007-11-12 16:50:16 UTC (rev 4224)
@@ -1,15 +1,8 @@
import sys, glob, os
major, minor1, minor2, s, tmp = sys.version_info
-if major==2 and minor1<=3:
- # setuptools monkeypatches distutils.core.Distribution to support
- # package_data
- try: import setuptools
- except ImportError:
- raise SystemExit("""\
-matplotlib requires setuptools for installation. Please download
-http://peak.telecommunity.com/dist/ez_setup.py and run it (as su if
-you are doing a system wide install) to install the proper version of
-setuptools for your system""")
+if major==2 and minor1<4:
+ raise SystemExit("""
+python 2.4 or higher required""")
from distutils.core import Extension
from distutils.util import convert_path
@@ -67,8 +60,33 @@
else:
additional_params = {}
from distutils.core import setup
+
+# check for ctypes
+try: from ctypes.util import find_library
+except ImportError: havectypes = False
+else: havectypes = True
+if not havectypes:
+ raise SystemExit("""
+basemap requires ctypes, which comes with python 2.5. If you are
+running python 2.4, please install ctypes from
+http://pypi.python.org/pypi/ctypes""")
+
+# check for libgeos_c
+sys.path.append('lib/shapely')
+from find_geoslib import find_geoslib
+lgeos = find_geoslib()
+sys.path.remove('lib/shapely')
+
+# check for shapely
+try: import shapely
+except ImportError: haveshapely = False
+else: haveshapely = True
+if not haveshapely:
+ packages.append('shapely')
+ packages.append('shapely.geometry')
+ package_dirs['shapely'] = os.path.join('lib','shapely')
+
-
# Specify all the required mpl data
pyproj_datafiles = ['data/epsg', 'data/esri', 'data/esri.extra', 'data/GL27', 'data/nad.lst', 'data/nad27', 'data/nad83', 'data/ntv2_out.dist', 'data/other.extra', 'data/pj_out27.dist', 'data/pj_out83.dist', 'data/proj_def.dat', 'data/README', 'data/td_out.dist', 'data/test27', 'data/test83', 'data/testntv2', 'data/testvarious', 'data/world']
boundaryfiles = []
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