Adding variables in globals() of pdb

Don't know if this is a bug with python pdb, but if you try accessing variables inside a lambda function, it doesn't work in pdb session.
This makes it difficult to debug your code which has lambda

(Pdb++) ls = nat_operations.get_ls_connected_to_tier(topology, lambda x: x == lr)

*** NameError: global name 'lr' is not defined

The variable is otherwise accessible:

(Pdb++) lr

Add the variable to global:

(Pdb++) globals()['lr'] = lr

Then the function works correctly:

(Pdb++) ls = nat_operations.get_ls_connected_to_tier(topology, lambda x: x == lr)

(Pdb++) ls