def env(ctx, key):
"""Print information about the Rasterio environment."""
with ctx.obj['env'] as env:
if key == 'formats':
for k, v in sorted(env.drivers().items()):
click.echo("{0}: {1}".format(k, v))
elif key == 'credentials':
click.echo(json.dumps(env.session.credentials))
elif key == 'gdal_data':
click.echo(
os.environ.get('GDAL_DATA') or GDALDataFinder().search())
elif key == 'proj_data':
click.echo(os.environ.get('PROJ_LIB') or PROJDataFinder().search())
def test_search_proj_data_wheel(mock_wheel):
finder = PROJDataFinder()
assert finder.search(str(mock_wheel.join("_env.py"))) == str(
mock_wheel.join("proj_data"))
def test_search_prefix_proj_data(mock_fhs):
"""Find GDAL data under prefix"""
finder = PROJDataFinder()
assert finder.search_prefix(str(mock_fhs)) == str(
mock_fhs.join("share").join("proj"))
def test_search_prefix_proj_data_failure(tmpdir):
"""Fail to find GDAL data in a bogus prefix"""
finder = PROJDataFinder()
assert not finder.search_prefix(str(tmpdir))
def test_search_wheel_proj_data(mock_wheel):
"""Find GDAL data in a wheel"""
finder = PROJDataFinder()
assert finder.search_wheel(str(mock_wheel.join("_env.py"))) == str(
mock_wheel.join("proj_data"))
def test_search_wheel_proj_data_failure(tmpdir):
"""Fail to find GDAL data in a non-wheel"""
finder = PROJDataFinder()
assert not finder.search_wheel(str(tmpdir))
if path:
os.environ['GDAL_DATA'] = path
log.debug("GDAL data found in package, GDAL_DATA set to %r.", path)
# See https://github.com/mapbox/rasterio/issues/1631.
elif GDALDataFinder().find_file("header.dxf"):
log.debug("GDAL data files are available at built-in paths")
else:
path = GDALDataFinder().search()
if path:
os.environ['GDAL_DATA'] = path
log.debug("GDAL_DATA not found in environment, set to %r.", path)
if "PROJ_LIB" in os.environ:
path = os.environ["PROJ_LIB"]
set_proj_data_search_path(path)
# See https://github.com/mapbox/rasterio/issues/1631.
elif PROJDataFinder().has_data():
log.debug("PROJ data files are available at built-in paths")
else:
path = PROJDataFinder().search()
if path:
log.debug("PROJ data not found in environment, setting to %r.", path)
set_proj_data_search_path(path)
raise GDALVersionError('parameter "{0}={1}" requires '
'GDAL {2} {3}{4}'.format(
param, full_kwds[param],
inequality, version,
reason))
return f(*args, **kwds)
return wrapper
return decorator
# Patch the environment if needed, such as in the installed wheel case.
if 'GDAL_DATA' not in os.environ:
path = GDALDataFinder().search()
if path:
os.environ['GDAL_DATA'] = path
log.debug("GDAL_DATA not found in environment, set to %r.", path)
if 'PROJ_LIB' not in os.environ:
path = PROJDataFinder().search()
if path:
os.environ['PROJ_LIB'] = path
log.debug("PROJ data not found in environment, set to %r.", path)
def test_search_wheel_proj_data_failure(tmpdir):
"""Fail to find GDAL data in a non-wheel"""
finder = PROJDataFinder()
assert not finder.search_wheel(str(tmpdir))
def test_search_proj_data_fhs(mock_fhs):
finder = PROJDataFinder()
assert finder.search(str(mock_fhs)) == str(mock_fhs.join("share").join("proj"))
def test_search_proj_data_wheel(mock_wheel):
finder = PROJDataFinder()
assert finder.search(str(mock_wheel.join("_env.py"))) == str(mock_wheel.join("proj_data"))
def test_search_prefix_proj_data(mock_fhs):
"""Find GDAL data under prefix"""
finder = PROJDataFinder()
assert finder.search_prefix(str(mock_fhs)) == str(mock_fhs.join("share").join("proj"))
def test_search_prefix_proj_data_failure(tmpdir):
"""Fail to find GDAL data in a bogus prefix"""
finder = PROJDataFinder()
assert not finder.search_prefix(str(tmpdir))
def test_search_wheel_proj_data(mock_wheel):
"""Find GDAL data in a wheel"""
finder = PROJDataFinder()
assert finder.search_wheel(str(mock_wheel.join("_env.py"))) == str(mock_wheel.join("proj_data"))
def test_search_proj_data_fhs(mock_fhs):
finder = PROJDataFinder()
assert finder.search(str(mock_fhs)) == str(
mock_fhs.join("share").join("proj"))
def test_proj_data():
"""Get GDAL data path from a wheel"""
assert PROJDataFinder().search() == os.path.join(
os.path.dirname(rasterio.__file__), 'proj_data')
def test_proj_data_has_data():
"""has_data shouldn't raise any exceptions"""
PROJDataFinder().has_data()
