Move deluge lib to libs folder

libs/synchronousdeluge/transfer.py

@@ -0,0 +1,57 @@
+import zlib
+import struct
+import socket
+import ssl
+
+from synchronousdeluge import rencode
+
+
+__all__ = ["DelugeTransfer"]
+
+class DelugeTransfer(object):
+    def __init__(self):
+        self.sock = None
+        self.conn = None
+        self.connected = False
+
+    def connect(self, hostport):
+        if self.connected:
+            self.disconnect()
+
+        self.sock = socket.create_connection(hostport)
+        self.conn = ssl.wrap_socket(self.sock)
+        self.connected = True
+
+    def disconnect(self):
+        if self.conn:
+            self.conn.close()
+            self.connected = False
+
+    def send_request(self, request):
+        data = (request.format(),)
+        payload = zlib.compress(rencode.dumps(data))
+        self.conn.sendall(payload)
+
+        buf = b""
+
+        while True:
+            data = self.conn.recv(1024)
+
+            if not data:
+                self.connected = False
+                break
+
+            buf += data
+            dobj = zlib.decompressobj()
+
+            try:
+                message = rencode.loads(dobj.decompress(buf))
+            except (ValueError, zlib.error, struct.error):
+                # Probably incomplete data, read more
+                continue
+            else:
+                buf = dobj.unused_data
+
+            yield message
+
+