[Python-checkins] [python/cpython] 5feda3: bpo-30450: Fix logic for retrying nuget.exe downlo...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/python/cpython
  Commit: 5feda33a35d9413e2073411b848dc49d94c57497
      https://github.com/python/cpython/commit/5feda33a35d9413e2073411b848dc49d94c57497
  Author: Steve Dower <steve.dower at microsoft.com>
  Date:   2017-07-18 (Tue, 18 Jul 2017)

  Changed paths:
    M .github/appveyor.yml
    M PCbuild/find_python.bat

  Log Message:
  -----------
  bpo-30450: Fix logic for retrying nuget.exe download (#2744)

Fix logic for retrying nuget.exe download with Python.
Add support for HOST_PYTHON variable.
Clear internal environment variables used in find_python.bat
Use HOST_PYTHON as the actual Python if it is recent enough.
Adds HOST_PYTHON variable to AppVeyor configuration