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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def escape_dictionary(dictionary, datetime_format='%Y-%m-%d %H:%M:%S'):
 """Escape dictionary values with keys as column names and values column values @type dictionary: dict @param dictionary: Key-values """

        for k, v in dictionary.iteritems():
            if isinstance(v, datetime.datetime):
                v = v.strftime(datetime_format)

            if isinstance(v, basestring):
                v = CoyoteDb.db_escape(str(v))
                v = '"{}"'.format(v)

            if v is True:
                v = 1

            if v is False:
                v = 0

            if v is None:
                v = 'NULL'

            dictionary[k] = v