Dont let Session and TornadoSession share connections

docs/history.rst

 Version History
 ===============
+- 1.7.5 2015-09-03
+  - Dont let Session and TornadoSession share connections
 - 1.7.1 2015-03-25
   - Fix TornadoSession's use of cleanup (#8) - Fix by Oren Itamar
 - 1.7.0 2015-01-13

queries/__init__.py

@@ -8,7 +8,7 @@ The core `queries.Queries` class will automatically register support for UUIDs,
 Unicode and Unicode arrays.
 """
-__version__ = '1.7.4'
+__version__ = '1.7.5'
 version = __version__
 import logging

queries/session.py

@@ -186,7 +186,8 @@ class Session(object):
         :rtype: str
         """
-        return str(hashlib.md5(self._uri.encode('utf-8')).hexdigest())
+        return hashlib.md5(':'.join([self.__class__.__name__,
+                                     self._uri]).encode('utf-8')).hexdigest()
     def query(self, sql, parameters=None):
         """A generator to issue a query on the server, mogrifying the

setup.py

@@ -30,7 +30,7 @@ classifiers = ['Development Status :: 5 - Production/Stable',
                'Topic :: Software Development :: Libraries']
 setup(name='queries',
-      version='1.7.4',
+      version='1.7.5',
       description="Simplified PostgreSQL client built upon Psycopg2",
       maintainer="Gavin M. Roy",
       maintainer_email="gavinmroy@gmail.com",

tests/session_tests.py

@@ -119,7 +119,8 @@ class SessionTestCase(unittest.TestCase):
         self.assertListEqual(self.obj.notices, [1, 2, 3])
     def test_pid_value(self):
-        expectation = str(hashlib.md5(self.URI.encode('utf-8')).hexdigest())
+        expectation = hashlib.md5(':'.join([self.obj.__class__.__name__,
+                                            self.URI]).encode('utf-8')).hexdigest()
         self.assertEqual(self.obj.pid, expectation)
     def test_query_invokes_cursor_execute(self):