Debian redis installation instructions

Some minor typos corrections

Replace some indented blank lines with newlines

Remove unneeded imports in example files

Signed-off-by: Kushal Das <kushaldas@gmail.com>

docs/user/redis.rst

@@ -3,6 +3,7 @@
 Setting up the Redis Server
 ===========================
 You can download and install `Redis <http://redis.io>`_ on your distro.
+
 In `Fedora <http://fedoraproject.org>`_ you can just ``yum install redis``
 for the same.
 
@@ -19,4 +20,6 @@ On Fedora you can start the service as *root*:
     # systemctl enable redis.service
     # systemctl start redis.service
 
+In `Debian <http://debian.org>`_ just install the redis-server package with
+``apt-get install redis-server`` to have a redis server running.
 

examples/consumer.py

@@ -1,4 +1,3 @@
-from retask.task import Task
 from retask.queue import Queue
 queue = Queue('example')
 queue.connect()

retask/exceptions.py

@@ -9,7 +9,7 @@
 """
 
 class RetaskException(RuntimeError):
-    """Some ambigous exception occured"""
+    """Some ambiguous exception occured"""
 
 class ConnectionError(RetaskException):
-    """A Connection error occurred."""
+    """A Connection error occurred."""

retask/task.py

@@ -35,7 +35,7 @@ class Task(object):
     Returns a new Task object, the information for the task is passed through
     argument ``data``
 
-    :kwarg data: Python object which contains information for the task. Should be serialzable through ``JSON``.
+    :kwarg data: Python object which contains information for the task. Should be serializable through ``JSON``.
 
     """
 

tests.py

@@ -3,7 +3,6 @@
 from mock import patch
 from retask.task import Task
 from retask.queue import Queue
-from pprint import pprint
 
 
 class ConnectTest(unittest.TestCase):
@@ -19,7 +18,7 @@ def runTest(self):
 class LengthTest(unittest.TestCase):
     """
     Tests the length method of the Queue
-    
+
     """
     @patch('redis.Redis')
     def runTest(self, mock_redis):
@@ -33,7 +32,7 @@ def runTest(self, mock_redis):
 class SetTest(unittest.TestCase):
     """
     Sets a task in the Queue
-    
+
     """
     def runTest(self):
         queue = Queue('testqueue')
@@ -49,24 +48,24 @@ def tearDown(self):
 class GetTest(unittest.TestCase):
     """
     Gets a task in the Queue
-    
+
     """
     def setUp(self):
         queue = Queue('testqueue')
         queue.connect()
         t = Task({'name':'kushal'})
         queue.enqueue(t)
-        
-        
+
+
     def runTest(self):
         queue = Queue('testqueue')
         queue.connect()
         task = queue.dequeue()
         i = task.data
         self.assertEqual(task.data['name'], 'kushal')
-        
+
 
 if __name__ == '__main__':
     unittest.main()
-        
-        
+
+