Added email attachment feature and logging system

Automated_Mailing/mail.py

@@ -1,33 +1,56 @@
-import pandas as pd
 import smtplib
-from email.mime.multipart import MIMEMultipart
-from email.mime.text import MIMEText
-
-
-from_addr='ENTER_SENDERS_MAILID'
-
-data=pd.read_csv("abc.csv")         # Enter path of CSV files containing emails
-to_addr=data['email'].tolist()      # Change'email' to column name containg emailids
-name = data['name'].tolist()
-
-l=len(name)
-email=""   #Enter Your email id here
-password=""           #Enter your Password
-
-for i in range (l):
-    msg=MIMEMultipart()
-    msg['From']=from_addr
-    msg['To']=to_addr[i]
-    msg['Subject']='Just to Check'
-
-    body=name[i]+'Enter your content here' 
-
-    msg.attach(MIMEText(body,'plain'))
-
-    mail=smtplib.SMTP('smtp.gmail.com',587)
-    mail.ehlo()
-    mail.starttls()
-    mail.login(email,password)
-    text=msg.as_string()
-    mail.sendmail(from_addr,to_addr[i],text)
-    mail.quit()
+import os
+import pandas as pd
+from email.message import EmailMessage
+
+def send_email(to_email, subject, body, attachment_path=None):
+    try:
+        # Email Credentials (Replace with actual credentials or environment variables)
+        EMAIL_ADDRESS = os.getenv('EMAIL_USER', '[email protected]')
+        EMAIL_PASSWORD = os.getenv('EMAIL_PASS', 'yourpassword')
+
+        # Setup Email
+        msg = EmailMessage()
+        msg['From'] = EMAIL_ADDRESS
+        msg['To'] = to_email
+        msg['Subject'] = subject
+        msg.set_content(body)
+
+        # Attach file if provided
+        if attachment_path:
+            try:
+                with open(attachment_path, 'rb') as f:
+                    file_data = f.read()
+                    file_name = os.path.basename(attachment_path)
+                    msg.add_attachment(file_data, maintype='application', subtype='octet-stream', filename=file_name)
+                print(f"Attachment {file_name} added successfully.")
+            except FileNotFoundError:
+                print("Error: Attachment file not found.")
+                return
+
+        # Send Email
+        with smtplib.SMTP('smtp.example.com', 587) as server:
+            server.starttls()
+            server.login(EMAIL_ADDRESS, EMAIL_PASSWORD)
+            server.send_message(msg)
+            print(f"Email sent to {to_email}")
+
+            # Log email details
+            log_email(to_email, subject, attachment_path)
+
+    except smtplib.SMTPException as e:
+        print(f"SMTP error occurred: {e}")
+
+def log_email(to_email, subject, attachment):
+    log_file = 'email_log.csv'
+    log_data = {'Recipient': [to_email], 'Subject': [subject], 'Attachment': [attachment]}
+    df = pd.DataFrame(log_data)
+
+    if os.path.exists(log_file):
+        df.to_csv(log_file, mode='a', header=False, index=False)
+    else:
+        df.to_csv(log_file, mode='w', header=True, index=False)
+    print("Email logged successfully.")
+
+# Example Usage
+send_email("[email protected]", "Test Subject", "This is a test email.", "test.pdf")