Функции и возможности

from aspose.email_foss.msg import MapiMessage

msg = MapiMessage.from_file("message.msg")

print(f"Subject: {msg.subject}")
print(f"Body: {msg.body}")
print(f"HTML Body: {msg.body_html}")
print(f"Message Class: {msg.message_class}")

from aspose.email_foss.msg import MapiMessage

msg = MapiMessage.create("Meeting Notes", "Please find the notes attached.")
msg.save("new_message.msg")

msg.subject = "Updated Subject"
msg.body = "Updated body text"
msg.save("updated.msg")

from aspose.email_foss.msg import MapiMessage, RECIPIENT_TYPE_CC

msg = MapiMessage.create("Hello", "Message body")
msg.add_recipient("alice@example.com", display_name="Alice Smith")
msg.add_recipient("bob@example.com", display_name="Bob Jones", recipient_type=RECIPIENT_TYPE_CC)
msg.save("with_recipients.msg")

with open("report.pdf", "rb") as f:
    data = f.read()

msg.add_attachment("report.pdf", data, mime_type="application/pdf")
msg.save("with_attachment.msg")

inner = MapiMessage.create("Inner Subject", "Inner body")
msg.add_embedded_message_attachment(inner, filename="embedded.msg", mime_type="application/vnd.ms-outlook")
msg.save("with_embedded.msg")

from aspose.email_foss.msg import PropertyId

# Read a property
subject = msg.get_property(PropertyId.SUBJECT)

# Set a property
msg.set_property(PropertyId.SUBJECT, "New Subject")

for prop in msg.iter_properties():
    print(f"Tag: {prop.property_tag:#010x}")

# MSG to email string
email_str = msg.to_email_string()
print(email_str[:500])

# MSG to EmailMessage object
email_msg = msg.to_email_message()

# EmailMessage back to MapiMessage
msg2 = MapiMessage.from_email_message(email_msg)
msg2.save("roundtrip.msg")

from aspose.email_foss.cfb import CFBReader

reader = CFBReader.from_file("message.msg")
print(f"File size: {reader.file_size} bytes")
print(f"Sectors: {reader.fat_sector_count}")
print(f"Entries: {reader.directory_entry_count}")

for entry in reader.iter_storages():
    print(f"Storage: {entry}")

for entry in reader.iter_streams():
    print(f"Stream: {entry}")

reader.close()

from aspose.email_foss.msg import MsgWriter

data = msg.to_bytes()
with open("output.msg", "wb") as f:
    f.write(data)