How to use the pygeodiff.geodifflib.GeoDiffLibError function in pygeodiff
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lutraconsulting / geodiff / pygeodiff / geodifflib.py View on Github 
def has_changes(self, changeset):
func = self.lib.GEODIFF_hasChanges
func.argtypes = [ctypes.c_char_p]
func.restype = ctypes.c_int
# create byte objects from the strings
b_string1 = changeset.encode('utf-8')
nchanges = func(b_string1)
if nchanges < 0:
raise GeoDiffLibError("has_changes")
return nchanges == 1def _parse_return_code(rc, msg):
if rc == SUCCESS:
return
elif rc == ERROR:
raise GeoDiffLibError(msg)
elif rc == CONFLICT:
raise GeoDiffLibConflictError(msg)
elif rc == UNSUPPORTED_CHANGE:
raise GeoDiffLibUnsupportedChangeError(msg)
else:
raise GeoDiffLibVersionError("Internal error (enum " + str(rc) + " not handled)"):copyright: (c) 2019 Peter Petrik
:license: MIT, see LICENSE for more details.
'''
import ctypes
import os
import platform
from ctypes.util import find_library
from .__about__ import __version__
class GeoDiffLibError(Exception):
pass
class GeoDiffLibConflictError(GeoDiffLibError):
pass
class GeoDiffLibUnsupportedChangeError(GeoDiffLibError):
pass
class GeoDiffLibVersionError(GeoDiffLibError):
pass
# keep in sync with c-library
SUCCESS=0
ERROR=1
CONFLICT=2
UNSUPPORTED_CHANGE=3
def _parse_return_code(rc, msg):import ctypes
import os
import platform
from ctypes.util import find_library
from .__about__ import __version__
class GeoDiffLibError(Exception):
pass
class GeoDiffLibConflictError(GeoDiffLibError):
pass
class GeoDiffLibUnsupportedChangeError(GeoDiffLibError):
pass
class GeoDiffLibVersionError(GeoDiffLibError):
pass
# keep in sync with c-library
SUCCESS=0
ERROR=1
CONFLICT=2
UNSUPPORTED_CHANGE=3
def _parse_return_code(rc, msg):
if rc == SUCCESS:
return
elif rc == ERROR:import platform
from ctypes.util import find_library
from .__about__ import __version__
class GeoDiffLibError(Exception):
pass
class GeoDiffLibConflictError(GeoDiffLibError):
pass
class GeoDiffLibUnsupportedChangeError(GeoDiffLibError):
pass
class GeoDiffLibVersionError(GeoDiffLibError):
pass
# keep in sync with c-library
SUCCESS=0
ERROR=1
CONFLICT=2
UNSUPPORTED_CHANGE=3
def _parse_return_code(rc, msg):
if rc == SUCCESS:
return
elif rc == ERROR:
raise GeoDiffLibError(msg)
elif rc == CONFLICT:
raise GeoDiffLibConflictError(msg)
