From dece729857e5371f9fdde67ac9560bc411aceb98 Mon Sep 17 00:00:00 2001 From: Jean-Paul Calderone Date: Wed, 26 Jul 2017 11:29:15 -0400 Subject: [PATCH] refactor to remove unnecessary negation also add missing import! --- integration/util.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/integration/util.py b/integration/util.py index 9aa24c2c3..e316f5daa 100644 --- a/integration/util.py +++ b/integration/util.py @@ -4,7 +4,7 @@ from os import mkdir from os.path import exists, join from StringIO import StringIO -from twisted.internet.defer import Deferred +from twisted.internet.defer import Deferred, succeed from twisted.internet.protocol import ProcessProtocol from twisted.internet.error import ProcessExitedAlready, ProcessDone @@ -151,7 +151,9 @@ def _create_node(reactor, request, temp_dir, introducer_furl, flog_gatherer, nam node_dir = join(temp_dir, name) if web_port is None: web_port = '' - if not exists(node_dir): + if exists(node_dir): + created_d = succeed(None) + else: print("creating", node_dir) mkdir(node_dir) done_proto = _ProcessExitedProtocol() @@ -184,8 +186,6 @@ def _create_node(reactor, request, temp_dir, introducer_furl, flog_gatherer, nam set_config(config, 'node', 'log_gatherer.furl', flog_gatherer) write_config(config_path, config) created_d.addCallback(created) - else: - created_d = defer.succeed(None) d = Deferred() d.callback(None)