Merge pull request #10 from aismail/405-cleanup-temp-dir

405 cleanup temp dir

test/proxysql_base_test.py

@@ -1,4 +1,5 @@
 import os
+import os.path
 import random
 import re
 import shutil
@@ -177,14 +178,19 @@ def _populate_proxy_configuration_with_backends(cls):
 		cursor.close()
 		proxy_admin_connection.close()
 
+	@classmethod
+	def onerror(cls, function, path, excinfo):
+		print("Error while trying to delete %s: %r" % (path, excinfo))
+
 	@classmethod
 	def setUpClass(cls):
 		# Always shutdown docker services because the previous test might have
 		# left them in limbo.
 		cls._shutdown_docker_services()
 
 		try:
-			shutil.rmtree('/tmp/proxysql-tests/', onerror=cls.onerror)
+			if os.path.exists('/tmp/proxysql-tests'):
+				shutil.rmtree('/tmp/proxysql-tests/', onerror=cls.onerror)
 		except:
 			pass