py-licenser/CopyrightDB.py
cb53d85bdd7cmaster

CopyrightDB.py
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			#!/usr/bin/env python

			__all__ = ['CopyrightDB']

			from datetime import datetime as dt

			class CopyrightDB(object):
			def __init__(self, db):
			self.__db = db
			self._copyrights = self.__db.getCopyRights()

			def findByID(self, lid):
			find = [copy for copy in self._copyrights
			if copy.lid == lid]
			if find:
			return find[0]
			else:
			return None

			def findByDate(self, date):
			if type(date) == str:
			date = dt.strptime(date,"%d-%m-%Y")
			elif type(date) == float:
			date = dt.fromtimestamp(date)

			find = [copy for copy in self._copyrights
			if (date > copy.start and date <= copy.end) ]
			if find:
			return find[0]
			else:
			return None