From: Sergey M․ <dstftw@gmail.com>
Date: Sun, 5 Mar 2017 03:24:29 +0000 (+0700)
Subject: [downloader/external] Add missing import and PEP8
X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=youtube-dl;a=commitdiff_plain;h=a50862b7355544d3fd8473bf3ff35e9c6643d789

[downloader/external] Add missing import and PEP8
---

diff --git a/youtube_dl/downloader/external.py b/youtube_dl/downloader/external.py
index 127a92d20..e13cf547d 100644
--- a/youtube_dl/downloader/external.py
+++ b/youtube_dl/downloader/external.py
@@ -6,7 +6,10 @@ import sys
 import re
 
 from .common import FileDownloader
-from ..compat import compat_setenv
+from ..compat import (
+    compat_setenv,
+    compat_str,
+)
 from ..postprocessor.ffmpeg import FFmpegPostProcessor, EXT_TO_OUT_FORMATS
 from ..utils import (
     cli_option,
@@ -272,7 +275,7 @@ class FFmpegFD(ExternalFD):
         args += ['-i', url, '-c', 'copy']
 
         if self.params.get('test', False):
-            args += ['-fs', compat_str(self._TEST_FILE_SIZE)] # -fs limit_size (output), expressed in bytes
+            args += ['-fs', compat_str(self._TEST_FILE_SIZE)]
 
         if protocol in ('m3u8', 'm3u8_native'):
             if self.params.get('hls_use_mpegts', False) or tmpfilename == '-':