Feat: Code to create metadata.json

run.py

@@ -0,0 +1,90 @@
+import os
+import re
+import shutil
+import json
+# from type import List
+
+def get_list_train_test(camera_setting):
+    # print(camera_setting)
+    list_numbers = []
+    temp_dict = {
+        'train': {},
+        'test': {},
+        'confuse': {}
+    }
+    for images_name in os.listdir(os.path.join(camera_setting)):
+        images_name = os.path.join(camera_setting, images_name)
+        if os.path.isdir(images_name):
+            return False
+        images_id = images_name.split(".")[0].split("\\")[-1]
+        try:
+            numbers = re.findall(r'\d+', images_id)[0]
+        except:
+            print(images_id)
+        list_numbers.append(numbers)
+    set_numbers =  set()
+    for number in list_numbers:
+        set_numbers.add(number)
+    # print(set_numbers)
+    
+    for image_number in set_numbers:
+        temp_list_train = []
+        temp_list_test = [] 
+        for images_name in os.listdir(os.path.join(camera_setting)):
+            if image_number in images_name:
+                # print(image_number)
+                # print(images_name)
+                if images_name.endswith(".jpg"):
+                    temp_list_test.append(images_name)
+                else:
+                    temp_list_train.append(images_name)
+        if len(temp_list_train) == 0:
+            temp_dict['confuse'][image_number] = temp_list_test
+        elif len(temp_list_test) == 0:
+            temp_dict['confuse'][image_number] = temp_list_train
+        else:
+            temp_dict['train'][image_number] = temp_list_train
+            temp_dict['test'][image_number] = temp_list_test
+    return temp_dict
+
+def check_folder(camera_setting):
+    list_folder = []
+    for item in os.listdir(camera_setting):
+        if os.path.isdir(os.path.join(camera_setting, item)):
+            list_folder.append(os.path.join(camera_setting, item))
+    for folder in list_folder:
+        files = os.listdir(folder)
+        for fname in files:
+            # copying the files to the 
+            # destination directory
+            shutil.copy2(os.path.join(folder,fname), os.path.join(folder,".."))
+    return list_folder
+
+def main(data_path):
+    map_image = dict()
+    map_image['train'] = {}
+    map_image['test'] = {}
+    map_image['confuse'] = {}
+    map_image['false'] = []
+    for fold_number in os.listdir(data_path):
+        if "." in fold_number:
+            continue
+        # print(fold_number)
+        for address in os.listdir(os.path.join(data_path, fold_number)):
+            address = os.path.join(data_path, fold_number, address)
+            for camera_setting in os.listdir(address):
+                camera_setting = os.path.join(address, camera_setting)
+                # print(check_folder(camera_setting=camera_setting))
+                temp_dict = get_list_train_test(camera_setting=camera_setting)
+                if temp_dict == False:
+                    map_image['false'].append(camera_setting)
+                else:
+                    map_image['train'][camera_setting] = temp_dict['train']
+                    map_image['test'][camera_setting] = temp_dict['test']
+                    map_image['confuse'][camera_setting] = temp_dict['confuse']
+    with open("metadata.json", 'w') as fout:
+        json_dumps_str = json.dumps(map_image, indent=4)
+        print(json_dumps_str, file=fout)
+if __name__ == "__main__":
+    data_path = "data_temp"
+    main(data_path)