[scripts][worker] Remove use of Prefix

beat/core/scripts/worker.py

@@ -65,8 +65,6 @@ from ..execution.docker import DockerExecutor
 from ..dock import Host
 from ..worker import WorkerController
 
-from beat.backend.python.utils import Prefix
-
 stop = False
 logger = None
 
@@ -237,11 +235,10 @@ def main(user_input=None):
 
 
     # Check the prefix path
-    prefix = Prefix(args['--prefix'].split(',') if args['--prefix'] is not None else '.')
-    for p in prefix.paths:
-        if not os.path.exists(p):
-            logger.error("Prefix not found at: '%s'", p)
-            return 1
+    prefix = args['--prefix'] if args['--prefix'] is not None else '.'
+    if not os.path.exists(prefix):
+        logger.error("Prefix not found at: '%s'", prefix)
+        return 1
 
 
     # Check the cache path