def CompareDates(self,left_arg,right_arg):
"Сравнить даты, левая с правой"
try:
LeftDate=time.mktime(time.strptime(left_arg,"%d.%m.%Y"))
RightDate=time.mktime(time.strptime(right_arg,"%d.%m.%Y"))
except:
raise ServDBError("dbserv: date format error")
#
if LeftDate==RightDate:
return 0
elif LeftDate<RightDate:
return 1
else:
return -1