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Viewing changes to build/lib/gozerbot/statdict.py

  • Committer: Bazaar Package Importer
  • Author(s): Jeremy Malcolm
  • Date: 2008-06-02 19:26:39 UTC
  • mfrom: (1.1.3 upstream) (3.1.1 lenny)
  • Revision ID: james.westby@ubuntu.com-20080602192639-3rn65nx4q1sgd6sy
Tags: 0.8.1-1
New upstream release.

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build/lib/gozerbot/statdict.py
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# gozerbot/statdict.py
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#
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#
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""" stats dict """
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__copyright__ = 'this file is in the public domain'
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class Statdict(dict):
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    """ dictionary to hold stats """
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    def set(self, item, value):
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        """ set item to value """
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        self[item] = value
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    def upitem(self, item, value=1):
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        """ increase item """
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        if not self.has_key(item):
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            self[item] = value
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            return
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        self[item] += value
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    def top(self, start=1, limit=None):
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        """ return highest items """
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        result = []
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        for item, value in self.iteritems():
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            if value >= start:
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                result.append((item, value))
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        result.sort(lambda b, a: cmp(a[1], b[1]))
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        if limit:
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            result =  result[:limit]
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        return result
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    def down(self, end=100, limit=None):
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        """ return lowest items """
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        result = []
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        for item, value in self.iteritems():
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            if value <= end:
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                result.append((item, value))
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        result.sort(lambda a, b: cmp(a[1], b[1]))
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        if limit:
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            return result[:limit]
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        else:
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            return result