将Javascript函数转换为python

Question

我有一个函数，它从两个类中获取值并将其映射到一个数组中。然后该数组被推入发送电子邮件功能。

    var p1 = document.getElementsByClassName('emailtest'),
        email = [].map.call(p1, function(email) {
            return email.value;
        }).join(',');

    var p2 = document.getElementsByClassName('reciptest'),
        rname = [].map.call(p2, function(rname) {
            return rname.value;
        }).join(',');

var to = [];
    var p3 = email.split(',');
    var p4 = rname.split(',');

    p3.forEach(function(em, i) {
        var recipient = {
            email: em,
            name: null,
            type: 'to'
        };
        if (p4.length > i)
            recipient = p4[i];

        to.push(recipient);
    });

我将如何在 python 中实现这一点，更具体地说是 django ？我对拆分字符串有一个粗略的想法，但不确定如何转换最后一部分 p3.forEach(function(em, i) 和 to.push(recipient)

Answer 1

试试这个：

to = []
p3 = email.split(',')
p4 = rname.split(',')
for i,em in enumerate(p3):
    recipient = {'email': em, 'name': None, 'type': to}
    if len(p4) > i:
        recipient = p4[i]
    to.append(recipient)