X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/0cf0312991a54458a07e903da2e47e9f3c8855ae..139d14b198add5b26a11ed5dca022feaa6581d98:/youtube_dl/update.py

diff --git a/youtube_dl/update.py b/youtube_dl/update.py
index 4c07a55..de3169e 100644
--- a/youtube_dl/update.py
+++ b/youtube_dl/update.py
@@ -13,6 +13,7 @@ from .compat import (
     compat_str,
     compat_urllib_request,
 )
+from .utils import make_HTTPS_handler
 from .version import __version__
 
 
@@ -58,10 +59,13 @@ def update_self(to_screen, verbose):
         to_screen('It looks like you installed youtube-dl with a package manager, pip, setup.py or a tarball. Please use that to update.')
         return
 
+    https_handler = make_HTTPS_handler({})
+    opener = compat_urllib_request.build_opener(https_handler)
+
     # Check if there is a new version
     try:
-        newversion = compat_urllib_request.urlopen(VERSION_URL).read().decode('utf-8').strip()
-    except:
+        newversion = opener.open(VERSION_URL).read().decode('utf-8').strip()
+    except Exception:
         if verbose:
             to_screen(compat_str(traceback.format_exc()))
         to_screen('ERROR: can\'t find the current version. Please try again later.')
@@ -72,14 +76,14 @@ def update_self(to_screen, verbose):
 
     # Download and check versions info
     try:
-        versions_info = compat_urllib_request.urlopen(JSON_URL).read().decode('utf-8')
+        versions_info = opener.open(JSON_URL).read().decode('utf-8')
         versions_info = json.loads(versions_info)
-    except:
+    except Exception:
         if verbose:
             to_screen(compat_str(traceback.format_exc()))
         to_screen('ERROR: can\'t obtain versions info. Please try again later.')
         return
-    if not 'signature' in versions_info:
+    if 'signature' not in versions_info:
         to_screen('ERROR: the versions file is not signed or corrupted. Aborting.')
         return
     signature = versions_info['signature']
@@ -120,7 +124,7 @@ def update_self(to_screen, verbose):
             return
 
         try:
-            urlh = compat_urllib_request.urlopen(version['exe'][0])
+            urlh = opener.open(version['exe'][0])
             newcontent = urlh.read()
             urlh.close()
         except (IOError, OSError):
@@ -166,7 +170,7 @@ start /b "" cmd /c del "%%~f0"&exit /b"
     # Zip unix package
     elif isinstance(globals().get('__loader__'), zipimporter):
         try:
-            urlh = compat_urllib_request.urlopen(version['bin'][0])
+            urlh = opener.open(version['bin'][0])
             newcontent = urlh.read()
             urlh.close()
         except (IOError, OSError):