Use urllib3 for driver downloads

requirements.txt

@@ -12,6 +12,7 @@ requests==2.19.1
 beautifulsoup4==4.6.0
 unittest2==1.1.0
 chardet==3.0.4
+urllib3==1.23
 boto==2.48.0
 ipdb==0.11
 parameterized==0.6.1

seleniumbase/console_scripts/sb_install.py

@@ -19,12 +19,10 @@ import requests
 import shutil
 import sys
 import tarfile
+import urllib3
 import zipfile
 from seleniumbase import drivers  # webdriver storage folder for SeleniumBase
-if sys.version_info[0] == 2:
-    from urllib import urlopen
-else:
-    from urllib.request import urlopen
+urllib3.disable_warnings()
 DRIVER_DIR = os.path.dirname(os.path.realpath(drivers.__file__))
 
 
@@ -190,7 +188,8 @@ def main():
     if not os.path.exists(downloads_folder):
         os.mkdir(downloads_folder)
     local_file = open(file_path, 'wb')
-    remote_file = urlopen(download_url)
+    http = urllib3.PoolManager()
+    remote_file = http.request('GET', download_url, preload_content=False)
     print('\nDownloading %s from:\n%s ...' % (file_name, download_url))
     local_file.write(remote_file.read())
     local_file.close()

setup.py

@@ -59,6 +59,7 @@ setup(
         'beautifulsoup4==4.6.0',
         'unittest2==1.1.0',
         'chardet==3.0.4',
+        'urllib3==1.23',
         'boto==2.48.0',
         'ipdb==0.11',
         'parameterized==0.6.1',