Add test for post porcessor

youtube_dl_webui/test/post_processor/post_processor.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import unicode_literals
+from os import chdir
+import youtube_dl
+
+
+class MyLogger(object):
+    def debug(self, msg):
+        pass
+
+    def warning(self, msg):
+        pass
+
+    def error(self, msg):
+        print(msg)
+
+
+def my_hook(d):
+    if d['status'] == 'finished':
+        print('Done downloading, now converting ...')
+
+if __name__ == '__main__':
+    chdir('/tmp')
+
+    ydl_opts = {
+        #  'format': 'bestaudio+best',
+        'format': 'bestvideo+bestaudio',
+        'postprocessors': [{
+            'key': 'FFmpegExtractAudio',
+            'preferredcodec': 'mp3',
+            'preferredquality': '192',
+        }],
+        'logger': MyLogger(),
+        'progress_hooks': [my_hook],
+    }
+
+    with youtube_dl.YoutubeDL(ydl_opts) as ydl:
+        ydl.download(['https://www.youtube.com/watch?v=BaW_jenozKc'])

youtube_dl_webui/test/postprocessor.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import unicode_literals
+from os import chdir
+import youtube_dl
+
+
+class MyLogger(object):
+    def debug(self, msg):
+        pass
+
+    def warning(self, msg):
+        pass
+
+    def error(self, msg):
+        print(msg)
+
+
+def my_hook(d):
+    if d['status'] == 'finished':
+        print('Done downloading, now converting ...')
+
+if __name__ == '__main__':
+    chdir('/tmp')
+
+    ydl_opts = {
+        #  'format': 'bestaudio+best',
+        'format': 'bestvideo+bestaudio',
+        'postprocessors': [{
+            'key': 'FFmpegExtractAudio',
+            'preferredcodec': 'mp3',
+            'preferredquality': '192',
+        }],
+        'logger': MyLogger(),
+        'progress_hooks': [my_hook],
+    }
+
+    with youtube_dl.YoutubeDL(ydl_opts) as ydl:
+        ydl.download(['https://www.youtube.com/watch?v=BaW_jenozKc'])