我想make代码可以计算年龄
def _compute_age(self, cr, uid, ids, field_name, field_value, context=None):
records = self.browse(cr, uid, ids, context=context)
result={}
for r in records:
age=0
if r.date_birth:
d = strptime(r.date_birth,"%Y-%m-%d")
count = date(d[0],d[1],d[2])-date.today()
age = count.days/365
result[r.id] = age
return result
但错误'游标'对象没有属性'浏览'，有什么问题？
P.S： 这是我的新代码
def _compute_age(self, cr, uid, ids,field_name,field_value,arg, context=None):
records = self.browse(cr, uid, ids, context=context)
result = {}
for r in self.browse(cr, uid, ids, context=context):
age=0
if r.date_birth:
print date_birth
age = (datetime.now()-datetime.strptime(r.date_birth,"%Y-%m-%d")).days/365.25
result[r.id] = age
return result
_columns = {
'date_birth': fields.date('Date of Birth'),
'age' : fields.function(_compute_age, type='char', method=True, string='Age'),
答案 0 :(得分：3)
错误消息与日期计算无关。您可能正在使用与您正在使用的OpenERP版本不兼容的模块。
您需要提供有关模块，OpenERP和插件版本以及完整追溯的更多详细信息。
虽然与错误无关，但您的年龄计算会产生负值。
更简单的代码是：
from datetime import datetime
...
if r.date_birth:
age = (datetime.now()-datetime.strptime(r.date_birth,"%Y-%m-%d")).days/356
关于下面的新代码和错误消息，您无法通过分配到新索引来附加到列表，而是将result更改为字典;将result = []更改为result = {}
答案 1 :(得分：1)
以下是我的代码。它返回一个字符串。
from dateutil.relativedelta import relativedelta
from datetime import datetime
def _compute_age(self, cr, uid, ids, field_name, arg, context={}):
result = {}
now = datetime.now()
for r in self.browse(cr, uid, ids, context=context):
if r.date_birth:
dob = datetime.strptime(r.date_birth,'%Y-%m-%d')
delta=relativedelta (now, dob)
result[r.id] = str(delta.years) +"y "+ str(delta.months) +"m "+ str(delta.days)+"d" #if you only want date just give delta.years
else:
result[r.id] = "No DoB !"
return result
_columns = {
'age' : fields.function(_compute_age, method=True, type='char', size=32, string='Age',),
}
答案 2 :(得分：0)
我创建了学生模块，并使用计算字段
从出生日期字段中获取年龄字段models.py
from openerp import models, fields, api
from dateutil.relativedelta import relativedelta
from datetime import date
class studentimg(models.Model):
_name = 'studentimg.studentimg'
name=fields.Char('Student')
email = fields.Char('Email')
phone = fields.Char('Phone')
gender = fields.Selection([('m','Male'),('f','Female')],'Gender')
is_active =fields.Boolean('Active')
birth_date=fields.Date('Birth Date')
age=fields.Char('Age',compute='calculate_age')
image=fields.Binary()
mat=fields.Integer('Maths')
phy=fields.Integer('Physics')
tot=fields.Integer('Total',compute='_computediff')
@api.onchange('phy')
def _computediff(self):
self.tot = self.mat + self.phy
def calculate_age(self):
today = date.today()
#self.age= today.year - self.birth_date.year - ((today.month, today.day) < (self.birth_date.month, self.birth_date.day))
yr=int(self.birth_date[0:4])
mt=int(self.birth_date[5:7])
dt=int( self.birth_date[8:10])
self.age = today.year - yr - ((today.month, today.day) < (mt, dt))
templates.xml
<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>
<record id='student_form_view' model="ir.ui.view">
<field name="name">Student Form View</field>
<field name="model">studentimg.studentimg</field>
<field name="arch" type="xml">
<form string="Student Information">
<sheet>
<field name="image" widget="image" class="oe_left oe_avatar"/>
<h2>
<field name="name"/>
</h2>
<notebook>
<page string="Public Information">
<group>
<group string="Contact Information" class="oe_left oe_avatar">
<field name="email"/>
<field name="phone"/>
</group>
<group string="Student Details">
<field name="gender"/>
<field name="is_active"/>
</group>
<group string="DOB">
<field name="birth_date"/>
<field name="age"/>
</group>
<group string="Total Marks">
<field name="mat"/>
<field name="phy"/>
<field name="tot"/>
</group>
</group>
</page>
</notebook>
</sheet>
</form>
</field>
</record>
<record id='student_tree_view' model="ir.ui.view">
<field name="name">Student Tree View</field>
<field name="model">studentimg.studentimg</field>
<field name="arch" type="xml">
<tree string="Student Details">
<field name="image"/>
<field name="name"/>
<field name="email"/>
<field name="phone"/>
<field name="gender"/>
<field name="is_active"/>
<field name="birth_date"/>
</tree>
</field>
</record>
<record id="students_students_action" model="ir.actions.act_window">
<field name="name">Students</field>
<field name="res_model">studentimg.studentimg</field>
<field name="view_mode">tree,form</field>
</record>
答案 3 :(得分：0)
birth_date = fields.Date('Birth Date')
age = fields.Char('Age',compute='_cal_age')
@api.multi
@api.depends('birth_date')
def _cal_age(self):
today = date.today()
for record in self:
age = []
dob = fields.Date.from_string(record.birth_date)
gap = relativedelta(today, dob)
if gap.years > 0:
record.age = str(gap.years) + ' Years'
else:
raise UserError(_('Birth Date must be Low than the Current Date'))