调用python函数时出现应用程序错误

Question

我正在构建一个语音邮件应用程序，通过Twilio接收电话，接收消息，然后将信息记录在Airtable数据库中。我有一切工作正常，但它是很多重复的代码，所以我想巩固它，但我在调用函数时遇到错误。

这是我现在有...

@app.route("/call", methods=['GET', 'POST']) 
def caller(): 

    phone = request.values.get('From', None) 
    campaign = request.values.get('To') 

    if campaign == brand_1.phone: 
     brand = brand_1 
     resp = VoiceResponse() 
     resp.play(brand.recording) 
     resp.record(maxLength="30") 
     recording_url = request.values.get("RecordingUrl", None) 
     brand.at.create('Leads', data = {'Phone':phone,'Campaign':campaign, 'Voicemail':recording_url}) 
     return str(resp) 
    elif campaign == brand_2.phone: 
     brand = brand_2 
     resp = VoiceResponse() 
     resp.play(brand.recording) 
     resp.record(maxLength="30") 
     recording_url = request.values.get("RecordingUrl", None) 
     brand.at.create('Leads', data = {'Phone':phone,'Campaign':campaign, 'Voicemail':recording_url}) 
     return str(resp) 
    elif campaign == brand_3.phone: 
     brand = brand_3 
     resp = VoiceResponse() 
     resp.play(brand.recording) 
     resp.record(maxLength="30") 
     recording_url = request.values.get("RecordingUrl", None) 
     brand.at.create('Leads', data = {'Phone':phone,'Campaign':campaign, 'Voicemail':recording_url}) 
     return str(resp) 
    return "Success!" 

正如你所看到的，我重复相同的代码三次。它的工作原理，但它的丑陋和占用空间，所以我想创建一个单独的功能，看起来像这样...

def voicemail(brand, phone, campaign): 
    resp = VoiceResponse() 
    resp.play(brand.recording) 
    resp.record(maxLength="30") 
    recording_url = request.values.get("RecordingUrl", None) 
    brand.at.create('Leads', data = {'Phone':phone,'Campaign':campaign, 'Voicemail':recording_url}) 
    return str(resp) 

所以我想有这个样子......

@app.route("/call", methods=['GET', 'POST']) 
def caller(): 

    phone = request.values.get('From', None) 
    campaign = request.values.get('To') 

    if campaign == brand_1.phone: 
     brand = brand_1 
     voicemail(brand, phone, campaign) 
    elif campaign == brand_2.phone: 
     brand = brand_2 
     voicemail(brand, phone, campaign) 
    elif campaign == brand_3.phone: 
     brand = brand_3 
     voicemail(brand, phone, campaign) 
    return "Success!" 

这似乎应该工作，但事实并非如此。 Twilio只是说“发生了应用程序错误”

我在这里错过什么家伙？

Answer 1

第二种模式使功能caller()只返回最后的“成功”。 您应该尝试：

return voicemail(brand, phone, campaign)