我有一个数据框，我通过电子邮件发送作为带有附件的表格，代码工作得很好，花花公子，但我现在要求用不同的颜色着色一些特定的列，我尝试更改html部分渲染表并尝试了pandas数据框的样式功能但无济于事。 这是我的代码：
from tabulate import tabulate
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
import smtplib
import pandas as pd
from email.mime.base import MIMEBase
from email import encoders
me = 'myemail@gmail'
password = 'mypassword'
server = 'smtp.gmail.com:587'
you = 'myreceipient@gmail.com'
text = """
Hello, Friend.
Here is your data:
{table}
Regards,
Me"""
# here i tried to directly apply a color style into the table via <p> tag
html = """
<html>
<head>
<style>
table, th, td {{ border: 1px solid black; border-collapse: collapse; }}
th, td {{ padding: 5px; }}
</style>
</head>
<body><p>Hello, Friend This data is from a data frame.</p>
<p>Here is your data:</p>
<p style = "color: yellow;" >
{table}
</p>
<p>Regards,</p>
<p>Me</p>
</body></html>
"""
df = pd.read_csv("MyFile.csv")
col_list = list(df.columns.values)
# here again a tried to setstyle directly on the pandas dataframe.
df.style.set_properties(**{'background-color': 'white',
'color': 'yellow',
'border-color': 'black'})
data = df
text = text.format(table=tabulate(data, headers=col_list, tablefmt="grid"))
html = html.format(table=tabulate(data, headers=col_list, tablefmt="html"))
message = MIMEMultipart(
"alternative", None, [MIMEText(text), MIMEText(html,'html')])
message['Subject'] = "sending early morning "
message['From'] = me
message['To'] = you
import glob, os
os.chdir("D://FolderLogFileUploads//")
file_list = []
filename = "File1.csv"
for file in glob.glob("*.csv"):
file_list.append(file)
if filename in file_list:
target_file = filename
attachment = open(target_file, 'rb')
part = MIMEBase('application', 'octet-stream')
part.set_payload((attachment).read())
encoders.encode_base64(part)
part.add_header('Content-Disposition', "attachment; filename= "+filename)
message.attach(part)
server = smtplib.SMTP(server)
server.ehlo()
server.starttls()
server.login(me, password)
server.sendmail(me, you, message.as_string())
print("message with attachment sent successfully")
server.quit()
PS：我的列表是[“name”，“city”，“e_id”，“pay_band”]，我想要我的col：“e_id”和“city”是特定颜色说黄色的