collect + pruned

collect-dataset.py

@@ -1,5 +1,6 @@
 import json
 import os
+import sys
 import shutil
 from typing import Dict, List
 from io import BytesIO
@@ -81,7 +82,8 @@ if __name__ == "__main__":
     shutil.rmtree("./data/", ignore_errors=True)
     os.mkdir("./data/")
     counter = 0
-    for i in range(3000):
+    start_page = int(sys.argv[1])
+    for i in range(start_page, 3000):
         print(f"Processing page {i}...")
         orgs = get_orgs(i*1000)
         for org in orgs:
@@ -95,8 +97,9 @@ if __name__ == "__main__":
                     raise ValueError("Image is not square")
                 image = image.resize((512, 512), resample=Image.LANCZOS)
                 image_text = pytesseract.image_to_string(image)
-                if (len(image_text) < 3):
-                    image.save(f"./data/{org.get('uuid')}.png", format="PNG")
+                if (len(image_text) >= 3):
+                    continue;
+                image.save(f"./data/{org.get('uuid')}.png", format="PNG")
             except Exception as ex:
                 print(
                     f"Error downloading image for {org.get('uuid')}: {ex}")

prune-dataset.py

@@ -0,0 +1,29 @@
+import json
+import os
+
+def file_exists(file_path):
+    return os.path.isfile(file_path)
+
+def read_jsonl(file_path):
+    data = []
+    with open(file_path, 'r') as f:
+        for line in f:
+            data.append(json.loads(line))
+    return data
+
+if __name__ == "__main__":
+    count = 0
+    data = read_jsonl("./data/metadata.jsonl")
+    print(len(data))
+    for d in data:
+        # check if file exist
+        if not file_exists("./data/" + d.get("file_name")):
+            print("File not found: " + d.get("file_name"))
+            continue
+        # write to new JSONL file
+        with open("./data/metadata-pruned.jsonl", "a") as f:
+            f.write(json.dumps(d) + "\n")
+        count +=1
+        # print(d.get("file_name"))
+    print(len(data))
+    print(count)