made changes to remove the warning about depracation of md5 module in python 2.6

lastfm/api.py

@@ -363,7 +363,7 @@ class Api(object):
                     if name == 'api_sig': continue
                     sig += ("%s%s" % (name, params[name]))
                 sig += self.secret
-                hashed_sig = md5.new(sig).hexdigest()
+                hashed_sig = md5hash(sig)
                 return hashed_sig
         else:
             raise AuthenticationFailedError("api secret must be present to call this method")
@@ -387,7 +387,6 @@ class Api(object):
         return "<lastfm.Api: %s>" % self._api_key
 
 from datetime import datetime
-import md5
 import sys
 import time
 import urllib
@@ -408,6 +407,15 @@ from lastfm.track import Track
 from lastfm.user import User
 from lastfm.venue import Venue
 
+if sys.version < '2.6':
+    import md5
+    def md5hash(string):
+        return md5.new(string).hexdigest()
+else:
+    from hashlib import md5
+    def md5hash(string):
+        return md5(string).hexdigest()
+    
 if sys.version_info >= (2, 5):
     import xml.etree.cElementTree as ElementTree
 else:

lastfm/filecache.py

@@ -4,7 +4,16 @@ __author__ = "Abhinav Sarkar <abhinav@abhinavsarkar.net>"
 __version__ = "0.2"
 __license__ = "GNU Lesser General Public License"
 
-import md5
+import sys
+if sys.version < '2.6':
+    import md5
+    def md5hash(string):
+        return md5.new(string).hexdigest()
+else:
+    from hashlib import md5
+    def md5hash(string):
+        return md5(string).hexdigest()
+    
 import os
 import tempfile
 
@@ -83,7 +92,7 @@ class FileCache(object):
 		self._root_directory = root_directory
 
 	def _GetPath(self,key):
-		hashed_key = md5.new(key).hexdigest()
+		hashed_key = md5hash(key)
 		return os.path.join(self._root_directory,
 							self._GetPrefix(hashed_key),
 							hashed_key)

test/wsgi_test_app.py

@@ -1,6 +1,14 @@
 from urlparse import urlunparse
-import md5
 import os
+import sys
+if sys.version < '2.6':
+    import md5
+    def md5hash(string):
+        return md5.new(string).hexdigest()
+else:
+    from hashlib import md5
+    def md5hash(string):
+        return md5(string).hexdigest()
 """
 A simple WSGI application for testing.
 """
@@ -20,7 +28,7 @@ def test_app(environ, start_response):
                        environ['QUERY_STRING'],
                        ''
                        ))
-    key = md5.new(url).hexdigest()
+    key = md5hash(url)
     status = '200 OK'
     response_headers = [('Content-type','text/xml')]
     start_response(status, response_headers)