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Viewing changes to build/lib/gozerbot/utils/dol.py

  • Committer: Bazaar Package Importer
  • Author(s): Jeremy Malcolm
  • Date: 2010-09-29 18:20:02 UTC
  • mfrom: (3.1.7 sid)
  • Revision ID: james.westby@ubuntu.com-20100929182002-gi532gnem1vlu6jy
Tags: 0.9.1.3-5
Added python2.5 build dependency. 

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build/lib/gozerbot/utils/dol.py
 
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# gozerbot/dol.py
 
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#
 
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#
 
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""" dict of lists """
 
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__copyright__ = 'this file is in the public domain'
 
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class Dol(dict):
 
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    """ dol is dict of lists """
 
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    def insert(self, nr, item, issue):
 
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        """ add issue to item entry """
 
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        if self.has_key(item):
 
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            self[item].insert(nr, issue)
 
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        else:
 
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            self[item] = [issue]
 
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        return 1
 
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    def add(self, item, issue):
 
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        """ add issue to item entry """
 
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        if self.has_key(item):
 
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            self[item].append(issue)
 
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        else:
 
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            self[item] = [issue]
 
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        return 1
 
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    def adduniq(self, item, issue):
 
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        """ only add issue to item if it is not already there """
 
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        if self.has_key(item):
 
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            if issue in self[item]:
 
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                return 0
 
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        self.add(item, issue)
 
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        return 1
 
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    def delete(self, item, number):
 
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        """ del self[item][number] """
 
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        number = int(number)
 
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        if self.has_key(item):
 
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            try:
 
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                del self[item][number]
 
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                return 1
 
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            except IndexError:
 
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                return None
 
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    def remove(self, item, issue):
 
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        """ remove issue from item """
 
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        try:
 
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            self[item].remove(issue)
 
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            return 1
 
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        except ValueError:
 
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            pass
 
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    def has(self, item, issue):
 
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        """ check if item has issue """
 
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        try:
 
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            if issue in self[item]:
 
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                return 1
 
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            else:
 
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                return None
 
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        except KeyError:
 
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            pass