Better name for gz unzipping function (#295)

Author: Pierlou

CHANGELOG.md

@@ -6,6 +6,7 @@
 - Remove unused dependencies [#292](https://github.com/datagouv/hydra/pull/292)
 - Fill in check throughout the process to send previous steps infos in case of late crash [#293](https://github.com/datagouv/hydra/pull/293)
 - Fix purge csv tables CLI by using the csv db connection [#294](https://github.com/datagouv/hydra/pull/294)
+- Better gz files extraction function name [#295](https://github.com/datagouv/hydra/pull/295)
 
 ## 2.3.0 (2025-07-15)
 

udata_hydra/utils/__init__.py

@@ -1,7 +1,7 @@
 from .auth import token_auth_middleware
 from .csv import detect_tabular_from_headers
 from .errors import IOException, ParseException, handle_parse_exception
-from .file import compute_checksum_from_file, download_resource, read_csv_gz, remove_remainders
+from .file import compute_checksum_from_file, download_resource, extract_gzip, remove_remainders
 from .geojson import detect_geojson_from_headers_or_catalog
 from .http import UdataPayload, get_request_params, send
 from .queue import enqueue
@@ -15,7 +15,7 @@
     "handle_parse_exception",
     "compute_checksum_from_file",
     "download_resource",
-    "read_csv_gz",
+    "extract_gzip",
     "remove_remainders",
     "detect_geojson_from_headers_or_catalog",
     "UdataPayload",

udata_hydra/utils/file.py

@@ -25,7 +25,7 @@ def compute_checksum_from_file(filename: str) -> str:
     return sha1sum.hexdigest()
 
 
-def read_csv_gz(file_path: str) -> IO[bytes]:
+def extract_gzip(file_path: str) -> IO[bytes]:
     with gzip.open(file_path, "rb") as gz_file:
         with tempfile.NamedTemporaryFile(mode="wb", delete=False) as temp_file:
             temp_file.write(gz_file.read())
@@ -78,7 +78,7 @@ async def download_resource(
             "application/x-gzip",
             "application/gzip",
         ]:
-            tmp_file = read_csv_gz(tmp_file.name)
+            tmp_file = extract_gzip(tmp_file.name)
         return tmp_file