Channel path fixes I'm pretty sure I already did?

- use "channels" as default path, not "user"
- cache based on the combination of the path and the id
- fix channel latest

extractors/channel.py

@@ -13,9 +13,11 @@ channel_latest_cache = TTLCache(maxsize=500, ttl=300)
 channel_latest_cache_lock = Lock()
 
 def extract_channel(ucid, second__path="user"):
+	cache_key = (ucid, second__path)
+
 	with channel_cache_lock:
-		if ucid in channel_cache:
-			return channel_cache[ucid]
+		if cache_key in channel_cache:
+			return channel_cache[cache_key]
 
 	channel_type = "channel" if len(ucid) == 24 and ucid[:2] == "UC" else second__path
 	r = requests.get("https://www.youtube.com/{}/{}/videos?hl=en".format(channel_type, ucid), cookies=eu_consent_cookie())
@@ -154,12 +156,12 @@ def extract_channel(ucid, second__path="user"):
 	}
 
 	with channel_cache_lock:
-		channel_cache[ucid] = channel
+		channel_cache[cache_key] = channel
 
 	return channel
 
-def extract_channel_videos(ucid):
-	channel = extract_channel(ucid)
+def extract_channel_videos(ucid, second__path="channel"):
+	channel = extract_channel(ucid, second__path)
 	if "error" in channel:
 		return channel
 	else:

index.py

@@ -58,7 +58,7 @@ class NewLeaf(object):
 
 	@cherrypy.expose
 	@cherrypy.tools.json_out()
-	def channels(self, *suffix, second__path="user", **kwargs):
+	def channels(self, *suffix, second__path="channel", **kwargs):
 		ucid = ""
 		part = ""
 		possible_parts = ("videos", "latest", "playlists")
@@ -74,7 +74,7 @@ class NewLeaf(object):
 					"error": "Two components specified in URL, but neither component was recognised as a part keyword.",
 					"identifier": "PART_KEYWORD_NOT_RECOGNISED"
 				}
-		possible_paths = ("channel", "c", "user")
+		possible_paths = ("channel",) if part == "latest" else ("channel", "c", "user")
 		if second__path not in possible_paths:
 			return {
 				"error": "second__path parameter must be one of: " + str(possible_paths),
@@ -84,7 +84,7 @@ class NewLeaf(object):
 		if part == "playlists":
 			return []
 		elif part == "latest":
-			return extract_channel_latest(ucid, second__path)
+			return extract_channel_latest(ucid)
 		elif part == "videos":
 			return extract_channel_videos(ucid, second__path)
 		else: # part == "", so extract whole channel