Move code into grzegorz_clients folder in preperation of making this into a pytohn module

grzegorz_clients/utils.py

@@ -0,0 +1,29 @@
+from functools import wraps
+import threading
+import youtube_dl
+
+class Namespace(object): pass
+
+def get_youtube_metadata(url, ydl = youtube_dl.YoutubeDL()):
+	#todo: check if url is valid
+	
+	#todo, stop it from doung the whole playlist
+	resp = ydl.extract_info(url, download=False)
+	#print resp.keys()
+	
+	title = resp.get('title')
+	length = resp.get('duration')
+	
+	#print( title, "%i:%.2i" % (length//60, length%60))
+	return title, "%i:%.2i" % (length//60, length%60)
+
+# decorator:
+def call_as_thread(func): # This will discard any return value!
+	@wraps(func)
+	def new_func(*args, **kwargs):
+		threading.Thread(
+			target = func,
+			args = args,
+			kwargs = kwargs
+			).start()
+	return new_func