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如何从视图导入日期并计算另一日期的剩余天数?如何计算另一日期的剩余天数
这里是我试过的解决方案,但它不工作:
class saisir_soumi(osv.osv):
_name='saisir.soumi'
def compa_date(self,cr,uid,ids,args,fields,context=None):
r = {}
date_format = "%D/%M/%Y"
joining_date = 'date_depot'
current_date = '29/04/2016 02:02:02'# current date
d1 = datetime.strptime(joining_date, date_format)
d2 = datetime.strptime(current_date, date_format)
diff = current_date - datetime.date.today()
return diff.days
_rec_name = 'NumOffre'
_columns = {
'NumOffre' : fields.char('N° Offre',required=True),
'organisme_s' : fields.char('Organisme',required=True),
'date_depot' : fields.datetime('Date dépot de soumission'), # the date to be seized and used for its difference with current date(today)
'jrestant': fields.function(compa_date,string='Jours restant')
}
_sql_constraints = [
('uniq_NumOffre', 'unique(NumOffre,id)', "numero offre doit resté unique !"),
]
使用_columns = {}是旧为odoo 8,其odoo 7样式。只是说 –