TypeError: "an integer is required" with Python 3.8

[mcorne]

The following snippet produces "TypeError: an integer is required (got type bytes)" with Python 3.8.

Code snippet

from goto import with_goto
@with_goto
def main():
    label .label_rst

Error trace

TypeError: an integer is required (got type bytes)
File "env/lib/python3.8/site-packages/goto.py", line 184, in with_goto
  _patch_code(func_or_code.__code__),
File "env/lib/python3.8/site-packages/goto.py", line 175, in _patch_code
  return _make_code(code, buf.tostring())
File "env/lib/python3.8/site-packages/goto.py", line 53, in _make_code
  return types.CodeType(*args)

[itzB2]

tell me what should i do

[mcorne]

Wait until there is a fix for 3.8 or run with 3.6.

[dlpigpen]

I got the same issue on Python 3.8.6

[TabulateJarl8]

I fixed this in #34

[ibrahemesam]

I got the same error on Python 3.8.4