[Checkins] [zopefoundation/RestrictedPython] c04efa: Add support for f-strings (#166)

[Malthe Borch]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/RestrictedPython
  Commit: c04efab457c1bf412e58216b5d678df3333c3f1e
      https://github.com/zopefoundation/RestrictedPython/commit/c04efab457c1bf412e58216b5d678df3333c3f1e
  Author: Malthe Borch <mborch at gmail.com>
  Date:   2019-08-26 (Mon, 26 Aug 2019)

  Changed paths:
    M docs/CHANGES.rst
    M src/RestrictedPython/transformer.py
    A tests/transformer/test_fstring.py

  Log Message:
  -----------
  Add support for f-strings (#166)