Fix issue 232 (#235)

* fix(rapidocr_onnxruntime): Fixed padding_h variable before assignment

* feat(rapidocr_onnxruntime): Add resize function

* feat(rapidocr_onnxruntime): Add limit of max_side_len and min_side_len

* tests: Add __init__

python/tests/base_module.py

@@ -4,8 +4,11 @@
 import importlib
 import sys
 from pathlib import Path
+from typing import Union
 
+import requests
 import yaml
+from tqdm import tqdm
 
 
 class BaseModule:
@@ -30,3 +33,23 @@ class BaseModule:
         with open(yaml_path, "rb") as f:
             data = yaml.load(f, Loader=yaml.Loader)
         return data
+
+
+def download_file(url: str, save_path: Union[str, Path]):
+    response = requests.get(url, stream=True, timeout=60)
+    status_code = response.status_code
+
+    if status_code != 200:
+        raise DownloadModelError("Something went wrong while downloading models")
+
+    total_size_in_bytes = int(response.headers.get("content-length", 1))
+    block_size = 1024  # 1 Kibibyte
+    with tqdm(total=total_size_in_bytes, unit="iB", unit_scale=True) as pb:
+        with open(save_path, "wb") as file:
+            for data in response.iter_content(block_size):
+                pb.update(len(data))
+                file.write(data)
+
+
+class DownloadModelError(Exception):
+    pass