Add option --config-location

[youtube-dl] / youtube_dl / options.py

diff --git a/youtube_dl/options.py b/youtube_dl/options.py
index 53497fbc6f60a945b6350ce36e352a8eb6ef1f2c..4941abe8322d3a65452c7523b9a71cf19f6ebd5f 100644 (file)
--- a/youtube_dl/options.py
+++ b/youtube_dl/options.py
@@ -178,6 +178,10 @@ def parseOpts(overrideArguments=None):
         'When given in the global configuration file /etc/youtube-dl.conf: '
         'Do not read the user configuration in ~/.config/youtube-dl/config '
         '(%APPDATA%/youtube-dl/config.txt on Windows)')
+    general.add_option(
+        '--config-file',
+        dest='configfile', metavar='FILE',
+        help='File to read configuration from.')
     general.add_option(
         '--flat-playlist',
         action='store_const', dest='extract_flat', const='in_playlist',
@@ -341,7 +345,7 @@ def parseOpts(overrideArguments=None):
     authentication.add_option(
         '-2', '--twofactor',
         dest='twofactor', metavar='TWOFACTOR',
-        help='Two-factor auth code')
+        help='Two-factor authentication code')
     authentication.add_option(
         '-n', '--netrc',
         action='store_true', dest='usenetrc', default=False,
@@ -469,7 +473,7 @@ def parseOpts(overrideArguments=None):
     downloader.add_option(
         '--xattr-set-filesize',
         dest='xattr_set_filesize', action='store_true',
-        help='Set file xattribute ytdl.filesize with expected filesize (experimental)')
+        help='Set file xattribute ytdl.filesize with expected file size (experimental)')
     downloader.add_option(
         '--hls-prefer-native',
         dest='hls_prefer_native', action='store_true', default=None,
@@ -845,19 +849,29 @@ def parseOpts(overrideArguments=None):
             return conf
 
         command_line_conf = compat_conf(sys.argv[1:])
+        opts, args = parser.parse_args(command_line_conf)
 
         if '--ignore-config' in command_line_conf:
             system_conf = []
             user_conf = []
+        elif '--config-file' in command_line_conf:
+            if not os.path.isfile(opts.configfile):
+                parser.error('Config file {0} not found.'.format(opts.configfile))
+            else:
+                user_conf = _readOptions(opts.configfile)
+                system_conf = []
+
         else:
             system_conf = _readOptions('/etc/youtube-dl.conf')
             if '--ignore-config' in system_conf:
                 user_conf = []
             else:
                 user_conf = _readUserConf()
+
         argv = system_conf + user_conf + command_line_conf
 
         opts, args = parser.parse_args(argv)
+
         if opts.verbose:
             write_string('[debug] System config: ' + repr(_hide_login_info(system_conf)) + '\n')
             write_string('[debug] User config: ' + repr(_hide_login_info(user_conf)) + '\n')