Easy equipment system for simple game and problems with it

[Gribouillis]

type is a reserved Python keyword

Technically speaking, type is not a keyword and it is perfectly legal to use it, however it is a well known builtin function, like list, dict, open, and nobody expects a different meaning for this variable when reading a python program. It is indeed better to rename it.

For a list of keywords (which you cannot use as variable names) see

>>> import keyword
>>> keyword.kwlist
['False', 'None', 'True', 'and', 'as', 'assert', 'break', 'class', 'continue', 'def', 'del', 'elif', 'else', 'except', 'finally', 'for', 'from', 'global', 'if', 'import', 'in', 'is', 'lambda', 'nonlocal', 'not', 'or', 'pass', 'raise', 'return', 'try', 'while', 'with', 'yield']

For a list of builtin names to avoid

>>> sorted(vars(__builtins__))
['ArithmeticError', 'AssertionError', ..., 'type', 'vars', 'zip']