我正在尝试嵌入和发送用pandas
.to_html
创建的html表。
我很乐意直接将df发送到电子邮件或文件中。
到目前为止,我可以嵌入以下图像:
fp = open(attachment, 'rb')
img = MIMEImage(fp.read())
fp.close()
img.add_header('Content-ID', '<{}>'.format(attachment))
msg.attach(img)
我已经对此进行了试验,该附件附有df但由于某种原因未嵌入。
fp = open(att1, 'r')
img = MIMEText(fp.read(),'html')
fp.close()
img.add_header('Content-ID', '<att1>')
msg.attach(img)
或者,我可以将df数据发送到电子邮件,但是以未格式化的文本形式发送,并且似乎无法对带有简单边框的表格进行格式化。
df = dFrame(q2)
tbl = '{df}'
tbl = df.to_html(index=False,justify='center')
msgText = MIMEText('<b>%s</b><br><html src="cid:%s"><br>' % (body, tbl), 'html')
msg.attach(msgText)
我希望针对嵌入的html表进行调整的嵌入式图像的更完整代码。
def sndFile1():
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.image import MIMEImage
att1 = path + 'df.html'
att2 = path + 'Indices.png'
att3 = path + 'Segments.png'
subject = 'Market Update'
body = 'This Weeks Report'
msg = MIMEMultipart()
msg["To"] = myEml
msg["From"] = myEml
msg["Subject"] = subject
msgText = MIMEText('<b>%s</b><br><html src="cid:%s"><img src="cid:%s"><img src="cid:%s"><br>' % (body, att1, att2, att3), 'html')
msg.attach(msgText)
fp = open(att1, 'r')
img = MIMEText(fp.read(),'html')
fp.close()
img.add_header('Content-ID', '<att1>')
msg.attach(img)
fp = open(att2, 'rb')
img = MIMEImage(fp.read())
fp.close()
img.add_header('Content-ID', '<{}>'.format(att2))
msg.attach(img)
fp = open(att3, 'rb')
img = MIMEImage(fp.read())
fp.close()
img.add_header('Content-ID', '<{}>'.format(att3))
msg.attach(img)
s = smtplib.SMTP_SSL(mySMTP, smtpPORT)
s.login(myUID,myPASS)
s.sendmail(myEml,myRec, msg.as_string())
...这是我的最终代码,其中基于来自 的解决方案对msgText进行了一些细微的调整!谢谢
def sndFile1():
import smtplib
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.image import MIMEImage
att1 = path + 'df.html'
att2 = path + 'Indices.png'
att3 = path + 'Segments.png'
subject = 'Market Update'
body = 'This Weeks Report'
msg = MIMEMultipart()
msg["To"] = myEml
msg["From"] = myEml
msg["Subject"] = subject
fp = open(att1, 'r')
html = fp.read()
fp.close()
msgText = MIMEText('<b>%s</b><br><%s><br><img src="cid:%s"><br><img src="cid:%s"><br>' % (body, html, att2, att3), 'html')
msg.attach(msgText)
with open(att2, 'rb') as fp:
img = MIMEImage(fp.read())
img.add_header('Content-ID', '<{}>'.format(att2))
msg.attach(img)
with open(att3, 'rb') as fp:
img = MIMEImage(fp.read())
img.add_header('Content-ID', '<{}>'.format(att3))
msg.attach(img)
s = smtplib.SMTP_SSL(mySMTP, smtpPORT)
s.login(myUID,myPASS)
s.sendmail(myEml,myRec, msg.as_string())
s.quit()
答案 0 :(得分:4)
我修改了您提供的代码段。主要更改不是使用html数据框作为附件,而是将其插入消息正文中。
public interface IMyHubClient
{
void Ping();
}
public class MyHub : Hub<IMyHubClient>
{
...
}