Source Code for Module gozerbot.statdict

 1  # gozerbot/statdict.py 
 2  # 
 3  # 
 4   
 5  """ stats dict """ 
 6   
 7  __copyright__ = 'this file is in the public domain' 
 8   
 9 -class Statdict(dict): 
10   
11      """ dictionary to hold stats """ 
12   
13 -    def set(self, item, value): 
14          """ set item to value """ 
15          self[item] = value 
16   
17 -    def upitem(self, item, value=1): 
18          """ increase item """ 
19          if not self.has_key(item): 
20              self[item] = value 
21              return 
22          self[item] += value 
23   
24 -    def top(self, start=1, limit=None): 
25          """ return highest items """ 
26          result = [] 
27          for item, value in self.iteritems(): 
28              if value >= start: 
29                  result.append((item, value)) 
30          result.sort(lambda b, a: cmp(a[1], b[1])) 
31          if limit: 
32              result =  result[:limit] 
33          return result 
34   
35 -    def down(self, end=100, limit=None): 
36          """ return lowest items """ 
37          result = [] 
38          for item, value in self.iteritems(): 
39              if value <= end: 
40                  result.append((item, value)) 
41          result.sort(lambda a, b: cmp(a[1], b[1])) 
42          if limit: 
43              return result[:limit] 
44          else: 
45              return result 
46