def pystac_workaround(uri):
if uri.startswith('/vsizip/') and not uri.startswith('/vsizip//'):
uri = uri.replace('/vsizip/', '/vsizip//')
if uri.startswith(
'/vsitar/vsigzip/') and not uri.startswith('/vsitar/vsigzip//'):
uri = uri.replace('/vsitar/vsigzip/', '/vsitar/vsigzip//')
return uri
return VsiFileSystem.read_str(uri)
def noop_write_method(uri, txt):
pass
def pystac_workaround(uri):
if uri.startswith('/vsizip/') and not uri.startswith('/vsizip//'):
uri = uri.replace('/vsizip/', '/vsizip//')
if uri.startswith(
'/vsitar/vsigzip/') and not uri.startswith('/vsitar/vsigzip//'):
uri = uri.replace('/vsitar/vsigzip/', '/vsitar/vsigzip//')
return uri
STAC_IO.read_text_method = \
lambda uri: VsiFileSystem.read_str(pystac_workaround(uri))
STAC_IO.write_text_method = noop_write_method
def image_sources(item: Item, channel_order: [int]):
image_keys = [key for key in item.assets.keys() if key.startswith("image")]
image_keys.sort()
image_uris = [
VsiFileSystem.uri_to_vsi_path(item.assets[key].href)
for key in image_keys
]
return RasterioSourceConfig(
uris=image_uris,
channel_order=channel_order,
transformers=[
NanTransformerConfig(),
def read_text(self, source, *args, **kwargs) -> str:
return VsiFileSystem.read_str(pystac_workaround(source))