獲取在Python變量多串

Question

我有下面這段代碼來獲取名稱和發佈時間爲每個實例：

for instance in instances: 

    instance_name = instance.name 
    launch_time = instance.launch_time 

至於結果，我想與列表像一個變量：

instance_name: launch_time 
instance_name: launch_time 
... 

即

Name: server1; Launch time: 2 days, 7:33:46.319073 
Name: server2: Launch time: 4 days, 6:33:46.319073 
... 

然後在另一個多行字符串使用電子郵件通知。 我已經做到了：

result = [] 
result.append({'name':instance_name, 'launch_uptime':uptime }) 

，但我不喜歡這些報價，我希望有一個好的格式的文本

Answer 1

你可以這樣做：

multi_line = '' 

for instance in instances: 
    instance_name = instance.name 
    launch_time = instance.launch_time 

    multi_line += 'Name: ' + instance_name +'; Launch time: ' + launch_time + '\n' 

print(multi_line)