X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Foptions.py;h=cdcf2f62cd56c356597c9f0dc709164a3fe93f73;hb=8bb9b97c97d7114dbbc3f7b602130e82d2cfd16f;hp=2ccc63fc5e630763f69f0a12fb4d2230bef9bf7a;hpb=7fc54e5262966370762ca7f186e9c709990b354d;p=youtube-dl

diff --git a/youtube_dl/options.py b/youtube_dl/options.py
index 2ccc63fc5..cdcf2f62c 100644
--- a/youtube_dl/options.py
+++ b/youtube_dl/options.py
@@ -5,6 +5,10 @@ import optparse
 import shlex
 import sys
 
+from .compat import (
+    compat_expanduser,
+    compat_getenv,
+)
 from .utils import (
     get_term_width,
     write_string,
@@ -27,19 +31,19 @@ def parseOpts(overrideArguments=None):
         return res
 
     def _readUserConf():
-        xdg_config_home = os.environ.get('XDG_CONFIG_HOME')
+        xdg_config_home = compat_getenv('XDG_CONFIG_HOME')
         if xdg_config_home:
             userConfFile = os.path.join(xdg_config_home, 'youtube-dl', 'config')
             if not os.path.isfile(userConfFile):
                 userConfFile = os.path.join(xdg_config_home, 'youtube-dl.conf')
         else:
-            userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl', 'config')
+            userConfFile = os.path.join(compat_expanduser('~'), '.config', 'youtube-dl', 'config')
             if not os.path.isfile(userConfFile):
-                userConfFile = os.path.join(os.path.expanduser('~'), '.config', 'youtube-dl.conf')
+                userConfFile = os.path.join(compat_expanduser('~'), '.config', 'youtube-dl.conf')
         userConf = _readOptions(userConfFile, None)
 
         if userConf is None:
-            appdata_dir = os.environ.get('appdata')
+            appdata_dir = compat_getenv('appdata')
             if appdata_dir:
                 userConf = _readOptions(
                     os.path.join(appdata_dir, 'youtube-dl', 'config'),
@@ -51,11 +55,11 @@ def parseOpts(overrideArguments=None):
 
         if userConf is None:
             userConf = _readOptions(
-                os.path.join(os.path.expanduser('~'), 'youtube-dl.conf'),
+                os.path.join(compat_expanduser('~'), 'youtube-dl.conf'),
                 default=None)
         if userConf is None:
             userConf = _readOptions(
-                os.path.join(os.path.expanduser('~'), 'youtube-dl.conf.txt'),
+                os.path.join(compat_expanduser('~'), 'youtube-dl.conf.txt'),
                 default=None)
 
         if userConf is None:
@@ -257,7 +261,16 @@ def parseOpts(overrideArguments=None):
     video_format.add_option(
         '-f', '--format',
         action='store', dest='format', metavar='FORMAT', default=None,
-        help='video format code, specify the order of preference using slashes: -f 22/17/18 .  -f mp4 , -f m4a and  -f flv  are also supported. You can also use the special names "best", "bestvideo", "bestaudio", "worst", "worstvideo" and "worstaudio". By default, youtube-dl will pick the best quality. Use commas to download multiple audio formats, such as  -f  136/137/mp4/bestvideo,140/m4a/bestaudio')
+        help='video format code, specify the order of preference using'
+            ' slashes: -f 22/17/18 .  -f mp4 , -f m4a and  -f flv  are also'
+            ' supported. You can also use the special names "best",'
+            ' "bestvideo", "bestaudio", "worst", "worstvideo" and'
+            ' "worstaudio". By default, youtube-dl will pick the best quality.'
+            ' Use commas to download multiple audio formats, such as'
+            ' -f  136/137/mp4/bestvideo,140/m4a/bestaudio.'
+            ' You can merge the video and audio of two formats into a single'
+            ' file using -f <video-format>+<audio-format> (requires ffmpeg or'
+            ' avconv), for example -f bestvideo+bestaudio.')
     video_format.add_option(
         '--all-formats',
         action='store_const', dest='format', const='all',