From 4cd1fa9c32715d102a79e98eed9ad783dc8a1def Mon Sep 17 00:00:00 2001
From: dgrana <none@none>
Date: Fri, 10 Jul 2009 05:29:27 +0100
Subject: [PATCH] generate dropin.cache for spiders under tests

---
 setup.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/setup.py b/setup.py
index e97f30735..65b928b8f 100644
--- a/setup.py
+++ b/setup.py
@@ -54,6 +54,14 @@ if root_dir != '':
     os.chdir(root_dir)
 scrapy_dir = 'scrapy'
 
+# Generate dropin.cache for spiders under tests
+# if dropin.cache is missing, running tests under python site-packages fails with permission errors
+import os
+os.environ['SCRAPY_SETTINGS_DISABLED']='1'
+from twisted.plugin import getPlugins, IPlugin
+import scrapy.tests.test_spiders
+list(getPlugins(IPlugin, scrapy.tests.test_spiders))
+
 def is_not_module(filename):
     return os.path.splitext(f)[1] not in ['.py', '.pyc', '.pyo']