Django如何将请求函数中的值导入函数？答案

【问题标题】：Django how to import value in request function to a function?Django如何将请求函数中的值导入函数？
【发布时间】：2020-06-17 13:45:10
【问题描述】：

我的项目结构如下：

_stato_patrimoniale
___views.py

_iva
___utility.py

在 stato patrimonale 我有以下代码：

from iva.utility import my_func 

def stato_patrimoniale(request):
    now=datetime.datetime.now()
    last_account_year=float(now.year)-1 #definizione dell'ultimo anno contabile
    now = now.year
    if request.method == 'POST':
        year = request.POST['year']
        if year != '':
            now = year
            last_account_year = float(now) - 1

    data=my_func()
    iva_a_credito=data['iva_a_credito']

现在在我的iva.utility 我有以下代码：

def my_func():
  pass

现在我想从stato_patrimoniale 导入my_func()last_account_year 的值。怎么可能？

【问题讨论】：

标签： python python-3.x django django-models django-forms

【解决方案1】：

将值作为参数传递

views.py：

from iva.utility import my_func

def stato_patrimoniale(request):
    now=datetime.datetime.now()
    last_account_year=float(now.year)-1 #definizione dell'ultimo anno contabile
    now = now.year
    if request.method == 'POST':
        year = request.POST['year']
        if year != '':
            now = year
            last_account_year = float(now) - 1

    data=my_func(last_account_year)
    iva_a_credito=data['iva_a_credito']

其他文件：

def my_func(last_account_year)
    // do something with last_account_year

【讨论】：