slight changes to the resweb connections

connections were being created for every new view
so now only one connection is created for the module

Author: Matt George

pyres/__init__.py

@@ -173,6 +173,12 @@ def remove_queue(self, queue):
         self.redis.srem('resque:queues',queue)
         del self.redis['resque:queue:%s' % queue]
 
+    def close(self):
+        """
+        close the underlying redis connection
+        """
+        self.redis.disconnect()
+    
     @classmethod
     def encode(cls, item):
         return simplejson.dumps(item)

resweb/server.py

@@ -14,7 +14,7 @@
     Worker
 )
 
-HOST = "localhost:6379"
+HOST = ResQ("localhost:6379")
 MY_ROOT = os.path.join(os.path.dirname(__file__), 'media')
 #resq = ResQ(HOST)
 

resweb/views.py

@@ -9,9 +9,12 @@ class ResWeb(pystache.View):
     template_path = TEMPLATE_PATH
     def __init__(self, host):
         super(ResWeb, self).__init__()
-        self.resq = ResQ(host)
+        self.resq = host
     def media_folder(self):
         return '/media/'
+    def close(self):
+        self.resq.close()
+    
     def address(self):
         return '%s:%s' % (self.resq.redis.host,self.resq.redis.port)
     def version(self):

scripts/pyres_web

@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 from resweb import server
-from itty import *
+from itty import run_itty
 def main():
     from optparse import OptionParser
     usage = "usage: %prog [options]"
@@ -16,7 +16,8 @@ def main():
     parser.add_option("--dsn",dest="dsn",help="redis server to display")
     (options,args) = parser.parse_args()
     if options.dsn:
-        server.HOST = options.dsn
+        from pyres import ResQ
+        server.HOST = ResQ(options.dsn)
     run_itty(host=options.host, port=options.port)
 
 if __name__ == "__main__":