Like the other person, I also haven't had a Children's python but i also have a close relative called a Spotted python (which look so much the same that they are often confused for each other). I was also thinking about a children's python, but they don't keep their colors and spots as they age. But other than that, i have 2 spotteds a male and female. My female is a sweety and can be handled by me and anyone else. I bring her with me to my reptile meetings at a science musuem where there are small children and she has NEVER bit anyone. My male on they other hand... bits anything and everything. Male came from a online pet store and female from a private owner.
Long story short, get from a private breeder if possible
ps. never had any problems feeding mine when i got them (and they were shipped)
pps. the pic is an old pic of my female... picture quality sucks, i know

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1.0.0 Bearded Dragon (Rex- "normal" orange fire)
1.0.0 Bearded Dragon (Glutany- German Giant Mix)
0.1.0 Okeetee Corn (Okatee)
1.1.0 Spotted Python (Hotdog and Shoelace)
0.1.0 Jungle Carpet (Teprak)
0.2.0 Dwarf Hamsters (Tipsy and Bubblegum)
1.0.0 Rose Hair Tarantula (Goopy)
1.0.0 Boyfriend (Brian)