gozerbot.utils.dol

dict of lists

class gozerbot.utils.dol.Dol

Bases: dict

dol is dict of lists

add(item, issue)

add issue to item entry

adduniq(item, issue)

only add issue to item if it is not already there

delete(item, number)

del self[item][number]

has(item, issue)

check if item has issue

insert(nr, item, issue)

add issue to item entry

remove(item, issue)

remove issue from item

CODE

# gozerbot/utils/dol.py
#
#

""" dict of lists """

__status__ = "seen"

Dol class

class Dol(dict):

    """ dol is dict of lists """

    def insert(self, nr, item, issue):
        """ add issue to item entry """
        if self.has_key(item): self[item].insert(nr, issue)
        else: self[item] = [issue]
        return 1

    def add(self, item, issue):
        """ add issue to item entry """
        if self.has_key(item): self[item].append(issue)
        else: self[item] = [issue]
        return 1

    def adduniq(self, item, issue):
        """ only add issue to item if it is not already there """
        if self.has_key(item) and issue in self[item]: return 0
        self.add(item, issue)
        return 1

    def delete(self, item, number):
        """ del self[item][number] """
        number = int(number)
        if self.has_key(item):
            try: del self[item][number] ; return 1
            except IndexError: return None

    def remove(self, item, issue):
        """ remove issue from item """
        try: self[item].remove(issue) ; return 1
        except ValueError: pass

    def has(self, item, issue):
        """ check if item has issue """
        try:
            if issue in self[item]: return 1
            else: return None
        except KeyError: pass