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#!/usr/bin/env python3
import email
import sys
import os
def extract_attachments(eml_file):
with open(eml_file, 'rb') as f:
msg = email.message_from_binary_file(f)
# Extract plain text body
body_text = ""
for part in msg.walk():
if part.get_content_type() == "text/plain":
body_text = part.get_payload(decode=True).decode('utf-8', errors='ignore')
break
elif part.get_content_type() == "text/html":
# Fallback to HTML if no plain text
if not body_text:
body_text = part.get_payload(decode=True).decode('utf-8', errors='ignore')
# Print email metadata and body
print(f"From: {msg.get('From')}")
print(f"To: {msg.get('To')}")
print(f"Subject: {msg.get('Subject')}")
print(f"Date: {msg.get('Date')}")
print()
print(body_text)
print()
# Extract attachments
attachments = []
for part in msg.walk():
if part.get_content_maintype() == 'multipart':
continue
if part.get('Content-Disposition') is None:
continue
filename = part.get_filename()
if filename:
filepath = os.path.join(os.path.dirname(eml_file), filename)
with open(filepath, 'wb') as f:
f.write(part.get_payload(decode=True))
attachments.append(filename)
print(f"Extracted attachment: {filename}")
return attachments
if __name__ == "__main__":
if len(sys.argv) < 2:
print("Usage: extract_attachments.py <eml_file>")
sys.exit(1)
extract_attachments(sys.argv[1])
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