Fix binary downloads

Author: simenheg

CHANGELOG.md

@@ -1,5 +1,6 @@
 ## ?.?.? - Unreleased
 
+* Fixed binary file downloads.
 * Fixed credentials cache handling.
 
 ## 3.3.0 - 2025-06-20

okdata/sdk/data/download.py

@@ -28,10 +28,10 @@ def download(self, dataset_id, version, edition, output_path, retries=0):
         downloaded_files = []
         for file in self.get_files(dataset_id, version, edition, retries=retries):
             file_name = file["key"].split("/")[-1]
-            file_content_response = requests.get(file["url"])
+            file_content_response = requests.get(file["url"], stream=True)
             file_content_response.raise_for_status()
 
-            write_file_content(file_name, output_path, file_content_response.text)
+            write_file_content(file_name, output_path, file_content_response.raw.read())
             downloaded_files.append(f"{output_path}/{file_name}")
 
         return {"files": downloaded_files}

okdata/sdk/io_utils.py

@@ -42,5 +42,5 @@ def write_file_content(file_name, path, content):
     if not Path(path).exists():
         create_dir(path)
 
-    with open(f"{path}/{file_name}", "w+") as file:
+    with open(f"{path}/{file_name}", "wb") as file:
         file.write(content)