CkPython

Check if a MIME Part is Audio

Demonstrates the Chilkat Mime.IsAudio method, which returns whether the Content-Type begins with audio/. It takes no arguments and applies to the current part.

Note: The file path is relative to the application's current working directory. Absolute paths may also be used. Supply the path to your own file.

Background: Useful for classifying media attachments — a voicemail or audio note in a message, for example — so it can be routed to a player or handled distinctly from other content. It matches any audio/ subtype.

Chilkat CkPython Downloads

Download Chilkat for CkPython

CkPython

import sys
import chilkat

success = False

#  Demonstrates the Mime.IsAudio method, which returns whether the Content-Type begins with audio/.  It takes no arguments and applies to the current
#  part.  This example iterates the parts of a multipart message and reports which ones match.

mime = chilkat.CkMime()
success = mime.LoadMimeFile("qa_data/multipart_message.eml")
if (success == False):
    print(mime.lastErrorText())
    sys.exit()

n = mime.get_NumParts()
part = chilkat.CkMime()

for i in range(0,n):
    success = mime.PartAt(i,part)
    if (success == False):
        print(mime.lastErrorText())
        sys.exit()

    if (part.IsAudio()):
        print("Part " + str(i) + " (" + part.contentType() + ") is audio.")