| 1234567891011121314 |
- """
- categories: Core,Runtime
- description: Code running in eval() function doesn't have access to local variables
- cause: MicroPython doesn't maintain symbolic local environment, it is optimized to an array of slots. Thus, local variables can't be accessed by a name. Effectively, ``eval(expr)`` in MicroPython is equivalent to ``eval(expr, globals(), globals())``.
- workaround: Unknown
- """
- val = 1
- def test():
- val = 2
- print(val)
- eval("print(val)")
- test()
|
