CODEWITHSUNDEEP
pythonpandassendgridsendgrid-api-v3
James Lin
James Lin

Reputation: 165

How to send email with dataframe as attachment using sendgrid api in python?

Hey i need to send email notification whenever an event happens, i am able to send the email but i am not sure how to attach dataframe as an attachment to it.

def send_mail(content):

    # Defining Email Body and Notificaion type.    
    html_content='Hi Team,</br><strong>{}</br></br>Thanks</strong></br></br>'.format(content)

    # Defining Email_Format.
    message = Mail(
        from_email='[email protected]',
        to_emails=['[email protected]'],
        subject='test',
        html_content=html_content)
    
    try:
        sg = SendGridAPIClient(SENDGRID_API_KEY)
        response = sg.send(message)
    except Exception as e:
        logging.error(e.message)
    
    return None

I am able send notification through above code, but i need to attach dataframe as an attachment to that mail, i have no clue how to attach it.

df_to_attach. --- I need to attach this dataframe as an attachment

Id   Name
1    rick
2    John
3    uran
4    Turan

Upvotes: 0

Views: 1530

Answers (1)

philnash
philnash

Reputation: 73027

Twilio SendGrid developer evangelist here.

As Joshua suggested in the comment, convert your dataframe to CSV format and then attach as a CSV file. Something like this:

from sendgrid.helpers.mail import (Mail, Attachment, FileContent, FileName, FileType, Disposition, ContentId)
import base64

def send_mail(content, dataframe):

    # Defining Email Body and Notificaion type.    
    html_content='Hi Team,</br><strong>{}</br></br>Thanks</strong></br></br>'.format(content)

    # Defining Email_Format.
    message = Mail(
        from_email='[email protected]',
        to_emails=['[email protected]'],
        subject='test',
        html_content=html_content)
  
    base64_csv = base64.b64encode(dataframe.to_csv(index=False).encode())
    message.attachment = Attachment(FileContent(base64_csv),
                                    FileName('dataframe.csv'),
                                    FileType('text/csv'),
                                    Disposition('attachment'),
                                    ContentId('datafrane'))
    
    try:
        sg = SendGridAPIClient(SENDGRID_API_KEY)
        response = sg.send(message)
    except Exception as e:
        logging.error(e.message)
    
    return None

Upvotes: 3

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