Also I'm a little iffy about calling this module 'magic' only because I'm having bad memories of a talk at PyCon I was running for and was only half paying attention to, but that also featured `magic.py` which did nothing but

```
import math
math.sin, math.cos = math.cos, math.sin
```

not that this has anything to do with that but I'm now terrified of anything that says `import magic`.  What about `ipymagic` or something?