python - 在 Python 中访问类属性时遇到问题

Question

我在烧瓶中有一条路线，我用它通过http将许多变量传递到我的函数中。除了“biz”变量外，一切都很好。这是我的功能...

@app.route("/sendcheck/<name>/<address_object>/<amount>/<memo>/<biz>", methods=['GET', 'POST'])
def create_check(name, address_object, amount, memo, biz):
    check = lob.Check.create(
        description = 'Check for {}'.format(name),
        to_address = address_object,
        from_address = biz.address,
        bank_account = biz.bank,
        amount = amount,
        memo = memo,
        logo = open(biz_0.logo, 'rb'),
        check_bottom = '<h1 style="padding-top:4in;">{{name}}, attached is your check', #add a custom bottom
        data = {
          'name': name
        }
    )

该biz变量访问具有各种属性的类。因此，如果变量的值正在biz_1输入，则biz.address应该与输入相同，biz_1.address但它不起作用。我越来越...

AttributeError: 'unicode' object has no attribute 'address'

我在这里做错了什么？

Answer 1

这远非理想，但这就是我解决它的方法。我愿意接受建议。

@app.route("/sendcheck/<name>/<address_object>/<amount>/<memo>/<biz>", methods=['GET', 'POST'])
def create_check(name, address_object, amount, memo, biz):
    if biz == 'biz_0':
        biz = biz_0
    elif biz == 'biz_1':
        biz = biz_1
    elif biz == 'biz_2':
        biz = biz_2
    elif biz == 'biz_3':
        biz = biz_3
    check = lob.Check.create(
        description = 'Check for {}'.format(name),
        to_address = address_object,
        from_address = biz.address,
        bank_account = biz.bank,
        amount = amount,
        memo = memo,
        logo = open(biz_0.logo, 'rb'),
        check_bottom = '<h1 style="padding-top:4in;">{{name}}, attached is your check', #add a custom bottom
        data = {
          'name': name
        }
    )