python-keyrings.alt-3.4.0-bp152.1.1

- version update to 3.4.0
  * In tests, pin keyring major version.
  * Drop support for Python 3.5 and earlier.
  * In tests, rely on pycryptodome instead of pycrypto for improved
    compatibility.
  * In tests, rely on pytest instead of unittest.

- Remove the test isolation until upstream issue is fixed properly:
  * https://github.com/jaraco/keyrings.alt/issues/33

- Remove unnecessary build dependencies like tox, flake8 and pytest-sugar
- Activate test suite, and isolate it from python-keyring's test suite
- Update to v3.1.1
  * Trap AttributeError in Gnome backend as in some environments
    it seems that will happen.
  * Fix issue where a backslash in the service name would cause
    errors on Registry backend on Windows.

- initial version for v3.1