Make last_log return None if nothing is logged.

libpathod/test.py

@@ -34,12 +34,11 @@ class Daemon:
 
     def last_log(self):
         """
-            Returns the last logged request. Raises AssertionError if no
-            requests have been logged.
+            Returns the last logged request, or None.
         """
         l = self.log()
         if not l:
-            raise AssertionError("No requests logged")
+            return None
         return l[-1]
 
     def log(self):

setup.py

@@ -89,5 +89,5 @@ setup(
             "Topic :: Software Development :: Testing :: Traffic Generation",
             "Topic :: Internet :: WWW/HTTP",
         ],
-        install_requires=['netlib>=0.2.2', "requests>=1.0.4", "flask"],
+        install_requires=['netlib>=0.2.2', "requests>=1.1.0", "flask"],
 )

test/test_pathod.py

@@ -96,7 +96,7 @@ class CommonTests(tutils.DaemonTests):
 
     def test_logs(self):
         assert self.d.clear_log()
-        tutils.raises("no requests logged", self.d.last_log)
+        assert not self.d.last_log()
         rsp = self.get("202:da")
         assert len(self.d.log()) == 1
         assert self.d.clear_log()