X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fupdate.py;h=27308376130b97cc9cf6059b1f9dd4a64753ef42;hb=4644ac5527e48a1a8c48dc790621c73913e6dbf8;hp=f41b4785ae80a463fe7d4cd25cd5daaba46cb2e7;hpb=86bd5f2ca9e17bb7f619595e02b28ca4954aeee8;p=youtube-dl

diff --git a/youtube_dl/update.py b/youtube_dl/update.py
index f41b4785a..273083761 100644
--- a/youtube_dl/update.py
+++ b/youtube_dl/update.py
@@ -41,6 +41,7 @@ def rsa_verify(message, signature, key):
     if signature != sha256(message).digest(): return False
     return True
 
+
 def update_self(to_screen, verbose):
     """Update the program file with the latest version from the repository"""
 
@@ -82,7 +83,14 @@ def update_self(to_screen, verbose):
         return
 
     version_id = versions_info['latest']
-    to_screen(u'Updating to version ' + version_id + '...')
+
+    def version_tuple(version_str):
+        return tuple(map(int, version_str.split('.')))
+    if version_tuple(__version__) >= version_tuple(version_id):
+        to_screen(u'youtube-dl is up to date (%s)' % __version__)
+        return
+
+    to_screen(u'Updating to version ' + version_id + ' ...')
     version = versions_info['versions'][version_id]
 
     print_notes(to_screen, versions_info['versions'])
@@ -109,7 +117,7 @@ def update_self(to_screen, verbose):
             urlh = compat_urllib_request.urlopen(version['exe'][0])
             newcontent = urlh.read()
             urlh.close()
-        except (IOError, OSError) as err:
+        except (IOError, OSError):
             if verbose: to_screen(compat_str(traceback.format_exc()))
             to_screen(u'ERROR: unable to download latest version')
             return
@@ -122,7 +130,7 @@ def update_self(to_screen, verbose):
         try:
             with open(exe + '.new', 'wb') as outf:
                 outf.write(newcontent)
-        except (IOError, OSError) as err:
+        except (IOError, OSError):
             if verbose: to_screen(compat_str(traceback.format_exc()))
             to_screen(u'ERROR: unable to write the new version')
             return
@@ -141,7 +149,7 @@ start /b "" cmd /c del "%%~f0"&exit /b"
 
             subprocess.Popen([bat])  # Continues to run in the background
             return  # Do not show premature success messages
-        except (IOError, OSError) as err:
+        except (IOError, OSError):
             if verbose: to_screen(compat_str(traceback.format_exc()))
             to_screen(u'ERROR: unable to overwrite current version')
             return
@@ -152,7 +160,7 @@ start /b "" cmd /c del "%%~f0"&exit /b"
             urlh = compat_urllib_request.urlopen(version['bin'][0])
             newcontent = urlh.read()
             urlh.close()
-        except (IOError, OSError) as err:
+        except (IOError, OSError):
             if verbose: to_screen(compat_str(traceback.format_exc()))
             to_screen(u'ERROR: unable to download latest version')
             return
@@ -165,7 +173,7 @@ start /b "" cmd /c del "%%~f0"&exit /b"
         try:
             with open(filename, 'wb') as outf:
                 outf.write(newcontent)
-        except (IOError, OSError) as err:
+        except (IOError, OSError):
             if verbose: to_screen(compat_str(traceback.format_exc()))
             to_screen(u'ERROR: unable to overwrite current version')
             return