ghidra_cfg.py

from ghidra.program.model.block import BasicBlockModel
from ghidra.util.task import ConsoleTaskMonitor

fm = currentProgram.getFunctionManager()
functions = fm.getFunctions(True)

blockModel = BasicBlockModel(currentProgram)
monitor = ConsoleTaskMonitor()

for func in functions:
	print("Basic block details for function '{}':".format(func.getName()))
	blocks = blockModel.getCodeBlocksContaining(func.getBody(), monitor)

	# print firstblock
	print("\t[*] {} ".format(func.getEntryPoint()))

	bbnum = 1
	edgenum = 0
	# print any remaining blocks
	while(blocks.hasNext()):
    		bb = blocks.next()
		bbnum += 1
    		dest = bb.getDestinations(monitor)
    		while(dest.hasNext()):
        		dbb = dest.next()
			edgenum += 1
	print("bb: {} edge: {}".format(bbnum, edgenum))