diff --git a/scripts/collection_from_items.py b/scripts/collection_from_items.py index 642697ad4..45b85a72c 100644 --- a/scripts/collection_from_items.py +++ b/scripts/collection_from_items.py @@ -7,7 +7,7 @@ from linz_logger import get_log from scripts.cli.cli_helper import coalesce_multi_single -from scripts.files.fs_s3 import bucket_name_from_path, get_object_parallel_multithreading, list_json_in_uri +from scripts.files.fs_s3 import bucket_name_from_path, get_object_parallel_multithreading, list_uri from scripts.logging.time_helper import time_in_ms from scripts.stac.imagery.collection import ImageryCollection from scripts.stac.imagery.provider import Provider, ProviderRole @@ -54,7 +54,7 @@ def main() -> None: s3_client = client("s3") - files_to_read = list_json_in_uri(uri, s3_client) + files_to_read = list_uri(uri, s3_client, extension=".json") start_time = time_in_ms() for key, result in get_object_parallel_multithreading( diff --git a/scripts/files/fs_s3.py b/scripts/files/fs_s3.py index e1f4bf775..42221c129 100644 --- a/scripts/files/fs_s3.py +++ b/scripts/files/fs_s3.py @@ -7,7 +7,6 @@ from linz_logger import get_log from scripts.aws.aws_helper import get_session, parse_path -from scripts.files.files_helper import is_json from scripts.logging.time_helper import time_in_ms @@ -164,7 +163,7 @@ def prefix_from_path(path: str) -> str: return path.replace(f"s3://{bucket_name}/", "") -def list_json_in_uri(uri: str, s3_client: Optional[boto3.client]) -> List[str]: +def list_uri(uri: str, s3_client: Optional[boto3.client], extension: Optional[str] = None) -> List[str]: """Get the `JSON` files from a s3 path Args: @@ -183,8 +182,8 @@ def list_json_in_uri(uri: str, s3_client: Optional[boto3.client]) -> List[str]: for response in response_iterator: for contents_data in response["Contents"]: key = contents_data["Key"] - if not is_json(key): - get_log().trace("skipping file not json", file=key, action="collection_from_items", reason="skip") + if extension not in key: + get_log().trace("skipping file not specified extension", file=key, extension=extension, reason="skip") continue files.append(key) get_log().info("Files Listed", number_of_files=len(files)) diff --git a/scripts/tests/data/input_dem_ascii.asc b/scripts/tests/data/input_dem_ascii.asc new file mode 100644 index 000000000..cb1868a59 --- /dev/null +++ b/scripts/tests/data/input_dem_ascii.asc @@ -0,0 +1,35 @@ +ncols 19 +nrows 29 +xllcorner 1579360.000000000000 +yllcorner 5219515.000000000000 +cellsize 25.000000000000 +NODATA_value -9999 + 26.95999908447265625 28.059999465942382812 28.780000686645507812 27.909999847412109375 22.649999618530273438 22.979999542236328125 28.1100006103515625 28.350000381469726562 28.149999618530273438 28.090000152587890625 27.93000030517578125 27.760000228881835938 27.559999465942382812 27.3600006103515625 27.049999237060546875 26.93000030517578125 26.68000030517578125 26.45999908447265625 26.3899993896484375 + 28.809999465942382812 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--source s3://linz-elevation-staging/test/sample-tests/ --target /tmp/ + python translate_ascii.py --source ./tests/data/ --target /tmp/ + """ + + parser = argparse.ArgumentParser() + parser.add_argument("--source", dest="source", required=True, help="S3 path to the input ascii files") + parser.add_argument("--target", dest="target", required=True, help="Output location path") + arguments = parser.parse_args() + + source = arguments.source + + with tempfile.TemporaryDirectory() as tmp_path: + if is_s3(source): + # list ascii files from s3 + s3 = get_session(source).client("s3") + asc_files = list_uri(source, s3, extension=".asc") + # reformat to full s3 path + asc_files = [f"s3://{bucket_name_from_path(source)}/{file}" for file in asc_files] + # download ascii files + asc_files = write_all(inputs=asc_files, target=tmp_path) + + else: + # list ascii files from local + asc_files = [os.path.join(source, file) for file in os.listdir(source) if file.endswith(".asc")] + + tiffs = [] + for asc in asc_files: + # translate from ascii to geotiff using GDAL + tiff = os.path.join(tmp_path, f"{asc.split('/')[-1].split('.')[0]}.tiff") + command = ["gdal_translate", "-of", "GTiff", asc, tiff] + run_gdal(command) + tiffs.append(tiff) + write_all(inputs=tiffs, target=arguments.target) + + # copy any sidecar files to target + sidecars = find_sidecars(asc_files, [".prj", ".tfw"]) + write_all(inputs=sidecars, target=arguments.target) + + +if __name__ == "__main__": + main()