Added --console-title to display download progress in console window title.

This uses SetConsoleTitle() Win32 API for Windows Console, and Xterm escape sequence otherwise.

diff --git a/youtube-dl b/youtube-dl
index 614f20c59eeda7c625306ad4e17eeb811d78471a..d6aeceabcca3e31c0baf5bd429df9853a2c698a4 100755 (executable)
--- a/youtube-dl
+++ b/youtube-dl
@@ -6,6 +6,7 @@
 # Author: Vasyl' Vavrychuk
 # License: Public domain code
 import cookielib
+import ctypes
 import datetime
 import htmlentitydefs
 import httplib
@@ -208,6 +209,7 @@ class FileDownloader(object):
        playliststart:    Playlist item to start at.
        playlistend:      Playlist item to end at.
        logtostderr:      Log messages to stderr instead of stdout.
+       consoletitle:     Display progress in console window's titlebar.
        """
 
        params = None
@@ -332,6 +334,17 @@ class FileDownloader(object):
                """Print message to stderr."""
                print >>sys.stderr, message.encode(preferredencoding())
        
+       def to_cons_title(self, message):
+               """Set console/terminal window title to message."""
+               if not self.params.get('consoletitle', False):
+                       return
+               if os.name == 'nt' and ctypes.windll.kernel32.GetConsoleWindow():
+                       # c_wchar_p() might not be necessary if `message` is
+                       # already of type unicode()
+                       ctypes.windll.kernel32.SetConsoleTitleW(ctypes.c_wchar_p(message))
+               elif 'TERM' in os.environ:
+                       sys.stderr.write('\033]0;%s\007' % message.encode(preferredencoding()))
+
        def fixed_template(self):
                """Checks if the output template is fixed."""
                return (re.search(ur'(?u)%\(.+?\)s', self.params['outtmpl']) is None)
@@ -380,6 +393,8 @@ class FileDownloader(object):
                        return
                self.to_screen(u'\r[download] %s of %s at %s ETA %s' %
                                (percent_str, data_len_str, speed_str, eta_str), skip_eol=True)
+               self.to_cons_title(u'youtube-dl - %s of %s at %s ETA %s' %
+                               (percent_str.strip(), data_len_str.strip(), speed_str.strip(), eta_str.strip()))
 
        def report_resuming_byte(self, resume_len):
                """Report attempt to resume at given byte."""
@@ -2293,6 +2308,8 @@ if __name__ == '__main__':
                                action='store_true', dest='getdescription', help='simulate, quiet but print video description', default=False)
                verbosity.add_option('--no-progress',
                                action='store_true', dest='noprogress', help='do not print progress bar', default=False)
+               verbosity.add_option('--console-title',
+                               action='store_true', dest='consoletitle', help='display progress in console titlebar', default=False)
                parser.add_option_group(verbosity)
 
                filesystem = optparse.OptionGroup(parser, 'Filesystem Options')
@@ -2434,6 +2451,7 @@ if __name__ == '__main__':
                        'playliststart': opts.playliststart,
                        'playlistend': opts.playlistend,
                        'logtostderr': opts.outtmpl == '-',
+                       'consoletitle': opts.consoletitle,
                        })
                fd.add_info_extractor(youtube_search_ie)
                fd.add_info_extractor(youtube_pl_ie)