我有以下问题。我使用boto3通过Amazon SES生成HMTL电子邮件。在这里我要使用占位符。我有一个列表，其中包含要在此占位符中放入的值，但我不知道如何执行此操作。每个占位符都有一个值，一切正常。
我的代码如下：
import boto3
SENDER = "[email protected]"
RECIPIENT = "[email protected]"
AWS_REGION = "yyy"
SUBJECT = "Title"
BODY_TEXT = ("test\r\n"
"Dear Sir,\n"
"please give me your feedback:\n"
)
BODY_HTML = """<html>
<head></head>
<body>
<h3>Header</h3>
<p>Dear Sir,</p>
<p>please give me your feedback to these products:</p>
<p>Number: {Number}, Text: {Text}, Count: {Count}</p>
<p>Best regards</p>
<p>S.O</p>
<p>Company</p>
<p>S.O</p>
<p>Street and City</p>
<p>Phone</p>
<p>Fax</p>
<p>E-Mail: <a href="mailto:[email protected]">Abcabc.com</a></p>
<p>Web: <a href="www.stackoverflow.com">www.stackoverflow.com</a></p>
</body>
</html>
"""
for x in i:
new_body = BODY_HTML.format(Number=x[3], Text=x[1], Count=x[2])
CHARSET = "UTF-8"
client = boto3.client('ses', aws_access_key_id="",
aws_secret_access_key="", region_name=AWS_REGION)
try:
response = client.send_email(
Destination={
'ToAddresses': [
RECIPIENT,
],
},
Message={
'Body': {
'Html': {
'Charset': CHARSET,
'Data': new_body,
},
'Text': {
'Charset': CHARSET,
'Data': BODY_TEXT,
},
},
'Subject': {
'Charset': CHARSET,
'Data': SUBJECT,
}
},
Source=SENDER,
)
except ClientError as z:
print(z.response['Error']['Message'])
else:
print("Email sent! Message ID:"),
print(response['MessageId'])
我的列表如下：
i = [(120, 'ABC', 12, 12345),(121,'BCD',13,253461),(122,'FFG',16,564895)]
当前输出看起来像这样：
**Header**
Dear Sir,
please give me your feedback to these products:
Number: 564895, Text: FFG, Count: 16
Best regards
S.O
Company
S.O
Street and City
Phone
Fax
E-Mail: Abcabc.com
Web: www.stackoverflow.com
如何获得其他值？我想要这样的输出：
**Header**
Dear Sir,
please give me your feedback to these products:
Number: 564895, Text: FFG, Count: 16
Number: 12345, Text: ABC, Count: 12
Number: 123461, Text: BCD, Count: 13
Best regards
S.O
Company
S.O
Street and City
Phone
Fax
E-Mail: Abcabc.com
Web: www.stackoverflow.com
好吧，我明白了。我创建一个辅助函数：
def helper(elements):
string = ""
for s in elements:
a = ''.join(str(s[3]))
b = ''.join(str(s[1]))
c = ''.join(str(s[2]))
string += "<p>"+"Number: "+a+", ""Text: "+b+", ""Count: "+c
string += "</p>\n"
return string