def env(ctx, key):
"""Print information about the Fiona environment: available
formats, etc.
"""
stdout = click.get_text_stream('stdout')
with ctx.obj['env'] as env:
if key == 'formats':
for k, v in sorted(fiona.supported_drivers.items()):
modes = ', '.join("'" + m + "'" for m in v)
stdout.write("%s (modes %s)\n" % (k, modes))
stdout.write('\n')
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_gdal_data_wheel(mock_wheel):
finder = GDALDataFinder()
assert finder.search(str(mock_wheel.join("_env.py"))) == str(mock_wheel.join("gdal_data"))
def test_search_debian_gdal_data_failure(tmpdir):
"""Fail to find GDAL data in a bogus Debian location"""
finder = GDALDataFinder()
assert not finder.search_debian(str(tmpdir))
def test_search_prefix_gdal_data(mock_fhs):
"""Find GDAL data under prefix"""
finder = GDALDataFinder()
assert finder.search_prefix(str(mock_fhs)) == str(mock_fhs.join("share").join("gdal"))
def test_search_prefix_gdal_data_failure(tmpdir):
"""Fail to find GDAL data in a bogus prefix"""
finder = GDALDataFinder()
assert not finder.search_prefix(str(tmpdir))
def test_search_wheel_gdal_data(mock_wheel):
"""Find GDAL data in a wheel"""
finder = GDALDataFinder()
assert finder.search_wheel(str(mock_wheel.join("_env.py"))) == str(mock_wheel.join("gdal_data"))
def test_search_wheel_gdal_data_failure(tmpdir):
"""Fail to find GDAL data in a non-wheel"""
finder = GDALDataFinder()
assert not finder.search_wheel(str(tmpdir))
def test_search_gdal_data_fhs(mock_fhs):
finder = GDALDataFinder()
assert finder.search(str(mock_fhs)) == str(mock_fhs.join("share").join("gdal"))
def test_search_debian_gdal_data_failure(tmpdir):
"""Fail to find GDAL data in a bogus Debian location"""
finder = GDALDataFinder()
assert not finder.search_debian(str(tmpdir))
def test_search_gdal_data_wheel(mock_wheel):
finder = GDALDataFinder()
assert finder.search(str(mock_wheel.join("_env.py"))) == str(mock_wheel.join("gdal_data"))
def test_search_prefix_gdal_data(mock_fhs):
"""Find GDAL data under prefix"""
finder = GDALDataFinder()
assert finder.search_prefix(str(mock_fhs)) == str(mock_fhs.join("share").join("gdal"))
def test_search_prefix_gdal_data_failure(tmpdir):
"""Fail to find GDAL data in a bogus prefix"""
finder = GDALDataFinder()
assert not finder.search_prefix(str(tmpdir))
def test_search_wheel_gdal_data(mock_wheel):
"""Find GDAL data in a wheel"""
finder = GDALDataFinder()
assert finder.search_wheel(str(mock_wheel.join("_env.py"))) == str(mock_wheel.join("gdal_data"))
def test_search_gdal_data_fhs(mock_fhs):
finder = GDALDataFinder()
assert finder.search(str(mock_fhs)) == str(mock_fhs.join("share").join("gdal"))
def test_search_gdal_data_debian(mock_debian):
"""Find GDAL data under Debian locations"""
finder = GDALDataFinder()
assert finder.search(str(mock_debian)) == str(mock_debian.join("share").join("gdal").join("{}.{}".format(gdal_version.major, gdal_version.minor)))
def test_search_gdal_data_debian(mock_debian):
"""Find GDAL data under Debian locations"""
finder = GDALDataFinder()
assert finder.search(str(mock_debian)) == str(mock_debian.join("share").join("gdal").join("{}.{}".format(gdal_version.major, gdal_version.minor)))
def test_search_wheel_gdal_data_failure(tmpdir):
"""Fail to find GDAL data in a non-wheel"""
finder = GDALDataFinder()
assert not finder.search_wheel(str(tmpdir))
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_wheel()
if path:
log.debug("GDAL data found in package: path=%r.", path)
set_gdal_config("GDAL_DATA", 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:
set_gdal_config("GDAL_DATA", path)
log.debug("GDAL data found in other locations: path=%r.", path)
def test_gdal_data_wheel():
"""Get GDAL data path from a wheel"""
assert GDALDataFinder().search() == os.path.join(
os.path.dirname(fiona.__file__), 'gdal_data')