[pypy-issue] Issue #3015: black crashes on pypy 7 with 'PosixPath' does not support the buffer interface (pypy/pypy)

[dholth at bitbucket.org]

New issue 3015: black crashes on pypy 7 with 'PosixPath' does not support the buffer interface
https://bitbucket.org/pypy/pypy/issues/3015/black-crashes-on-pypy-7-with-posixpath

Daniel Holth:

[https://github.com/python/black/issues/780](https://github.com/python/black/issues/780)

black complains when running under pypy 7 but seems to work anyway. The error is

`error: cannot format x.py: 'PosixPath' does not support the buffer interface`