replace requests with urllib

README.md

@@ -69,18 +69,10 @@ Just do a git rebase!
 
 ```sh
 cd ~/.vim_runtime
-git reset --hard
-git clean -d --force
 git pull --rebase
 python update_plugins.py  # use python3 if python is unavailable
 ```
 
-NOTE: If you get `ModuleNotFoundError: No module named 'requests'`, you must first install the `requests` python module using `pip`, `pip3`, or `easy_install`.
-
-```sh
-pip install requests
-```
-
 ## Some screenshots
 
 Colors when editing a Python file:

update_plugins.py

@@ -7,11 +7,10 @@ except ImportError:
         futures = None
 
 import re
-import zipfile
 import shutil
 import tempfile
-import requests
-
+import urllib
+import zipfile
 from os import path
 
 # --- Globals ----------------------------------------------
@@ -74,13 +73,13 @@ def download_extract_replace(plugin_name, zip_path, temp_dir, source_dir):
     temp_zip_path = path.join(temp_dir, plugin_name)
 
     # Download and extract file in temp dir
-    req = requests.get(zip_path)
-    open(temp_zip_path, "wb").write(req.content)
+    with urllib.request.urlopen(zip_path) as req:
+        with open(temp_zip_path, "wb") as f:
+            f.write(req.read())
+            zip_f = zipfile.ZipFile(temp_zip_path)
+            zip_f.extractall(temp_dir)
+            content_disp = req.headers.get("Content-Disposition")
 
-    zip_f = zipfile.ZipFile(temp_zip_path)
-    zip_f.extractall(temp_dir)
-
-    content_disp = req.headers.get("Content-Disposition")
     filename = re.findall("filename=(.+).zip", content_disp)[0]
     plugin_temp_path = path.join(temp_dir, path.join(temp_dir, filename))