Upload dataset_setup.py

The script used to extract the zipped bundles to the right place

dataset_setup.py

@@ -0,0 +1,36 @@
+import os
+import subprocess
+
+def extract_video_tasks():
+    root = os.path.join('video_tasks', 'frames')
+    all_bundles = list(filter(lambda x: '.tar.gz' in x, os.listdir(root)))
+    for task in ['cls', 'qa', 'ret', 'mret']:
+        print(f'Extracting {task} task ... ...')
+        output_dir = os.path.join(root, f'video_{task}')
+        os.makedirs(output_dir, exist_ok=True)
+        bundles = sorted(list(filter(lambda x: task in x, all_bundles)))
+        bundles = [os.path.join(root, x) for x in bundles]
+        if len(bundles) > 1:
+            cat = subprocess.Popen(['cat'] + bundles, stdout=subprocess.PIPE)
+            cmd = ['tar', '-xzf', '-', '-C', output_dir]
+            tar = subprocess.Popen(cmd, stdin=cat.stdout)
+            tar.wait()
+            cat.stdout.close()
+        else:
+            assert len(bundles) == 1, f'Unexpected size'
+            tar = subprocess.run(['tar', '-xzfv', bundles[0], '-C', output_dir])
+    print('Extracting video tasks completed!')
+
+def extract_image_tasks():
+    root = os.path.join('image_tasks')
+    for task in ['mmeb_v1', 'visdoc']:
+        print(f'Extracting {task} task ... ...')
+        subprocess.run(['tar', '-xzf', os.path.join(root, f'{task}.tar.gz'), '-C', root])
+    print('Extracting image tasks completed!')
+
+def main():
+    extract_image_tasks()
+    extract_video_tasks()
+
+if __name__ == '__main__':
+    main()