scripts/project-tools/update_blender.py

@@ -5,7 +5,7 @@ import glob
 import hashlib
 import os
 import pathlib
-import requests
+from urllib.request import urlretrieve, urlopen
 import shutil
 import json
 
@@ -18,13 +18,7 @@ BLENDER_BRANCH = "main"
 def download_file(url, out_folder):
     print("Downloading: " + url)
     local_filename = out_folder / url.split('/')[-1]
-    # NOTE the stream=True parameter below
-    with requests.get(url, stream=True) as r:
-        r.raise_for_status()
-        with open(local_filename, 'wb') as f:
-            for chunk in r.iter_content(chunk_size=None):
-                if chunk:
-                    f.write(chunk)
+    urlretrieve(url, str(local_filename))
     return local_filename
 
 
@@ -60,8 +54,8 @@ platforms_dict = {
 
 download_info = []
 branch_string = "+" + BLENDER_BRANCH
-reqs = requests.get(BUILDS_INDEX)
-available_downloads = json.loads(reqs.text)
+reqs = urlopen(BUILDS_INDEX).read().decode()
+available_downloads = json.loads(reqs)
 for download in available_downloads:
     if download["branch"] != BLENDER_BRANCH:
         continue
@@ -81,7 +75,7 @@ for info in download_info:
     file_extension = platforms_dict[platform]
     url = info[1]
     url_sha = url + ".sha256"
-    sha = requests.get(url_sha).text.strip().lower()
+    sha = urlopen(url_sha).read().decode().strip().lower()
     arch = info[2]
 
     current_platform_file = glob.glob(f"{download_folder_path}/*{platform}.{arch}*{file_extension}")