+added python info to version command

+uploads now have sessions

tests/test_waitforsetvars.py

@@ -0,0 +1,45 @@
+import sys, os
+sys.path.append(".")
+sys.path.append("onionr/")
+import unittest, uuid, time, threading
+
+TEST_DIR = 'testdata/%s-%s' % (uuid.uuid4(), os.path.basename(__file__)) + '/'
+os.environ["ONIONR_HOME"] = TEST_DIR
+from etc import waitforsetvar
+
+def set_test_var_delay(obj, delay=0):
+    if delay > 0: time.sleep(delay)
+    obj.test_var = True
+
+class TestWaitForSetVar(unittest.TestCase):
+    def test_no_wait(self):
+        test_object = lambda: None
+        threading.Thread(target=set_test_var_delay, args=[test_object]).start()
+        waitforsetvar.wait_for_set_var(test_object, 'test_var')
+        self.assertTrue(test_object.test_var)
+
+    def test_negative_wait(self):
+        test_object = lambda: None
+        threading.Thread(target=set_test_var_delay, args=[test_object, -1]).start()
+        waitforsetvar.wait_for_set_var(test_object, 'test_var')
+        self.assertTrue(test_object.test_var)
+    
+    def test_zero_wait(self):
+        test_object = lambda: None
+        threading.Thread(target=set_test_var_delay, args=[test_object, 0]).start()
+        waitforsetvar.wait_for_set_var(test_object, 'test_var')
+        self.assertTrue(test_object.test_var)
+
+    def test_one_wait(self):
+        test_object = lambda: None
+        threading.Thread(target=set_test_var_delay, args=[test_object, 1]).start()
+        waitforsetvar.wait_for_set_var(test_object, 'test_var')
+        self.assertTrue(test_object.test_var)
+
+    def test_three_wait(self):
+        test_object = lambda: None
+        threading.Thread(target=set_test_var_delay, args=[test_object, 3]).start()
+        waitforsetvar.wait_for_set_var(test_object, 'test_var')
+        self.assertTrue(test_object.test_var)
+
+unittest.main()