Yep! that looks like a nice healthy Children's Python,we have one that will come into my shed just before a cold snap or very heavy rain,it's about 6ft (2 mtrs) been around 8-10 years, knocks everything off the bench top,but that is of little worry,we have 8 acres of native scrub next door, so it comes and goes at will, our cats are indoors at night, and our dogs are their individual kennels so all is good.
cheers

