def set_data_dir(proj_data_dir: str) -> None:
"""
Set the data directory for PROJ to use.
Parameters
----------
proj_data_dir: str
The path to the PROJ data directory.
"""
global _USER_PROJ_DATA
global _VALIDATED_PROJ_DATA
_USER_PROJ_DATA = proj_data_dir
# set to none to re-validate
_VALIDATED_PROJ_DATA = None
# need to reset the global PROJ context
# to prevent core dumping if the data directory
# is not found.
from pyproj._datadir import pyproj_global_context_initialize
pyproj_global_context_initialize()
"itransform",
"pj_ellps",
"pj_list",
"get_angular_units_map",
"get_ellps_map",
"get_prime_meridians_map",
"get_proj_operations_map",
"get_units_map",
"show_versions",
]
import warnings
from pyproj import _datadir
from pyproj._list import ( # noqa: F401
get_angular_units_map, get_authorities, get_codes, get_ellps_map,
get_prime_meridians_map, get_proj_operations_map, get_units_map,
)
from pyproj._show_versions import show_versions # noqa: F401
from pyproj.crs import CRS # noqa: F401
from pyproj.exceptions import DataDirError, ProjError # noqa: F401
from pyproj.geod import Geod, geodesic_version_str, pj_ellps # noqa: F401
from pyproj.proj import Proj, pj_list, proj_version_str # noqa: F401
from pyproj.transformer import Transformer, itransform, transform # noqa: F401
__proj_version__ = proj_version_str
try:
_datadir.pyproj_global_context_initialize()
except DataDirError as err:
warnings.warn(str(err))
def test_pyproj_global_context_initialize__datadir_missing():
with proj_env(), pytest.raises(DataDirError), patch(
"pyproj._datadir.get_data_dir", side_effect=DataDirError("test")):
pyproj_global_context_initialize()
