Fix duplicate GET request during Vault-authenticated downloads

README.md

@@ -197,6 +197,8 @@ Options:
   --databus-key TEXT  Databus API key to download from protected databus
   --all-versions      When downloading artifacts, download all versions
                       instead of only the latest
+  --validate-checksum Validate checksums of downloaded files and fail on mismatch
+
   --authurl TEXT      Keycloak token endpoint URL  [default:
                       https://auth.dbpedia.org/realms/dbpedia/protocol/openid-
                       connect/token]
@@ -292,9 +294,9 @@ Options:
   --version-id TEXT   Target databus version/dataset identifier of the form <h
                       ttps://databus.dbpedia.org/$ACCOUNT/$GROUP/$ARTIFACT/$VE
                       RSION>  [required]
-  --title TEXT        Dataset title  [required]
-  --abstract TEXT     Dataset abstract max 200 chars  [required]
-  --description TEXT  Dataset description  [required]
+  --title TEXT        Artifact & version title (applied to both)
+  --abstract TEXT     Artifact & version abstract (max 200 chars; applied to both)
+  --description TEXT  Artifact & version description (applied to both)
   --license TEXT      License (see dalicc.net)  [required]
   --apikey TEXT       API key  [required]
   --metadata PATH     Path to metadata JSON file (for metadata mode)

databusclient/api/download.py

@@ -253,7 +253,6 @@ def _download_file(
         # for user-friendly CLI output.
         vault_token = __get_vault_access__(url, vault_token_file, auth_url, client_id)
         headers["Authorization"] = f"Bearer {vault_token}"
-        headers["Accept-Encoding"] = "identity"
 
         # Retry with token
         response = requests.get(url, headers=headers, stream=True, timeout=30)

databusclient/cli.py

@@ -29,9 +29,22 @@ def app():
     help="Target databus version/dataset identifier of the form "
     "<https://databus.dbpedia.org/$ACCOUNT/$GROUP/$ARTIFACT/$VERSION>",
 )
-@click.option("--title", required=True, help="Dataset title")
-@click.option("--abstract", required=True, help="Dataset abstract max 200 chars")
-@click.option("--description", required=True, help="Dataset description")
+@click.option(
+    "--title",
+    required=True,
+    help="Artifact & version title (applied to both artifact and version)",
+)
+@click.option(
+    "--abstract",
+    required=True,
+    help="Artifact & version abstract (max 200 chars; applied to both artifact and version)",
+)
+@click.option(
+    "--description",
+    required=True,
+    help="Artifact & version description (applied to both artifact and version)",
+)
+
 @click.option(
     "--license", "license_url", required=True, help="License (see dalicc.net)"
 )