Will Open Source Java and PHP5 slowdown or stop the adoption of Python?

[Jorge Restrepo]

Hello
I wonder if the planned specs of php version 5, which will make it
more object oriented, and a web front end to J2EE apps:

"Significant performance improvements and a much more complete
object-oriented programming environment will allow PHP to provide a
powerful Web front end for enterprise-class .NET and J2EE-based
applications"
http://www.theopenenterprise.com/story/TOE20021204S0001/1 

and the approval of Sun for an Open Source Java:

"JBoss received the green light last week, after Sun told ComputerWire
that it would allow all of the APIs contained in J2EE 1.4 to be open
sourced"
http://www.theregister.co.uk/content/53/28472.html

Will slow down or even stop the adoption of Python for Web
applications?

What do you think??