"""
Exports the libgeos_c shared lib, GEOS-specific exceptions, and utilities.
"""

import atexit
from ctypes import CDLL, CFUNCTYPE, c_char_p
import os, sys

# The GEOS shared lib

if os.name == 'nt':
    dll = 'libgeos_c-1.dll'
else:
    dll = 'libgeos_c.so'
lgeos = CDLL(dll)


# Exceptions

class ReadingError(Exception):
    pass

class DimensionError(Exception):
    pass

class TopologicalError(Exception):
    pass

class PredicateError(Exception):
    pass


# GEOS error handlers, which currently do nothing.

def error_handler(fmt, list):
    pass
error_h = CFUNCTYPE(None, c_char_p, c_char_p)(error_handler)

def notice_handler(fmt, list):
    pass
notice_h = CFUNCTYPE(None, c_char_p, c_char_p)(notice_handler)

# Init geos, and register a cleanup function

lgeos.initGEOS(notice_h, error_h)
atexit.register(lgeos.finishGEOS)



"""
Exports the libgeos_c shared lib, GEOS-specific exceptions, and utilities.
"""

import atexit
from ctypes import CDLL, CFUNCTYPE, c_char_p
import sys

# The GEOS shared lib

if sys.platform == 'win32':
    dll = 'libgeos_c-1.dll'
elif sys.platform == 'darwin':
    dll = 'libgeos_c.dylib'
else:
    dll = 'libgeos_c.so'
lgeos = CDLL(dll)


# Exceptions

class ReadingError(Exception):
    pass

class DimensionError(Exception):
    pass

class TopologicalError(Exception):
    pass

class PredicateError(Exception):
    pass


# GEOS error handlers, which currently do nothing.

def error_handler(fmt, list):
    pass
error_h = CFUNCTYPE(None, c_char_p, c_char_p)(error_handler)

def notice_handler(fmt, list):
    pass
notice_h = CFUNCTYPE(None, c_char_p, c_char_p)(notice_handler)

# Init geos, and register a cleanup function

lgeos.initGEOS(notice_h, error_h)
atexit.register(lgeos.finishGEOS)



Add untested support for the darwin platform
Add untested support for the darwin platform

git-svn-id: 30e8e193f18ae0331cc1220771e45549f871ece9@762 b426a367-1105-0410-b9ff-cdf4ab011145
