merge-pyi creates faulty TypeVars at the top of the file

[strau0106]

after running pytype and merge-pyi some files have a line like this at the top of the file _TXPDoc = TypeVar('_TXPDoc', bound=XPDoc)

Taking this as an example: The class XPDoc is only defined after this line thus when running the script it throws a NameError: name XPDoc isn't defined This happens to every script that gets this line at the top of the script putting it in qoutes removes the error and everything works fine...

I am unsure wether I am doing something wrong or it is pytype.

pytype version: 2023.04.18 python version: 3.10.6

[strau0106]

I mean putting butting the bound argument in quotes like so bound='XPDoc'

[martindemello]

this definitely sounds like a bug in merge-pyi, we ought to add the quotes to prevent this issue.