dt.py

dt.py

# -*- coding: utf-8 -*-
import datetime as dt_variation
from datetime import datetime

DELTA = dt_variation.timedelta(days=2)

DATAS = ['2012-02-08', '2012-02-09', '2012-02-10', '2012-02-11', '2012-02-12']

PONTO_MOVIMENTO = ''

def gera_data(datas, variation):
	delta = dt_variation.timedelta(days=variation)
	datas = map(lambda i: datetime.strptime(i, "%Y-%m-%d").isoweekday(), datas)
	
	PONTO_MOVIMENTO = DATAS[datas.index(6)]
	
	for dt in DATAS:
		if datetime.strptime(dt, "%Y-%m-%d") >= datetime.strptime(PONTO_MOVIMENTO, "%Y-%m-%d"):
			print "Incrementa 2 dias e grava no banco: " + str(datetime.strptime(dt, "%Y-%m-%d") + delta)
		else:
			print "Não incrementa e grava no banco: " + str(datetime.strptime(dt, "%Y-%m-%d"))