Is there any good learning resources for Scapy apart from the official documentation? I am looking for a good book about the Scapy
"Security Power Tools" (O'Reilly Media, 2007) has a chapter on Scapy.
"Python for Unix and Linux System Administration" (O'Reilly Media, 2008) also has a short section on Scapy
Both of those books are available on Safari Books Online and Amazon.
But, it looks like the various online documentation sources are the best bet: