added greentest/with_timeout.py: script to run a test with specific hub set up

greentest/with_eventlet.py

@@ -0,0 +1,49 @@
+#!/usr/bin/python
+"""Execute python script with hub installed.
+
+Usage: %prog [--hub HUB] [--reactor REACTOR] program.py
+"""
+import sys
+import optparse
+
+def import_green(modulename):
+    m = __import__('eventlet.green.' + modulename)
+    m = m.green.getattr(modulename)
+    return m
+
+def import_reactor(reactor):
+    m = __import__('twisted.internet.' + reactor)
+    return getattr(m.internet, reactor)
+
+def setup_hub(hub, reactor):
+    if reactor is not None:
+        import_reactor(reactor).install()
+    if hub is not None:
+        from eventlet.api import use_hub
+        use_hub(hub)
+
+def parse_args():
+    hub = None
+    reactor = None
+    del sys.argv[0] # kill with_eventlet.py
+    if sys.argv[0]=='--hub':
+        del sys.argv[0]
+        hub = sys.argv[0]
+        del sys.argv[0]
+    if sys.argv[0]=='--reactor':
+        del sys.argv[0]
+        reactor = sys.argv[0]
+        del sys.argv[0]
+    return hub, reactor
+
+if __name__=='__main__':
+    hub, reactor = parse_args()
+    setup_hub(hub, reactor)
+    from eventlet.api import get_hub
+    hub = get_hub() # set up the hub now
+    print '===HUB=%r' % hub
+    if 'twisted.internet.reactor' in sys.modules:
+        print '===REACTOR=%r' % sys.modules['twisted.internet.reactor']
+    sys.stdout.flush()
+    execfile(sys.argv[0])
+