High-level v2.0 plan

[bskinn]

Based on the work thus far and issues remaining, I'm starting to see v2.0 as encompassing three main categories: features, platforms, and interferences.

The hope here is to use this issue as a classification/sorting mechanism, linking to other, task-specific issues (and maybe Projects?) to help keep

Features

Issue for overall v2.0 public API at #42.

• Mocks/wraps that match the TextIOWrapper nature of the actual sys.stdfoo.
• Flexible instantiation
  • Which streams mocked, and in what manner, etc. (#64, #46)
• Fine control over piping/teeing/etc.
• Logging (#43; #65 is related)
• Direct wrapping of print (#74)
• Convenient platform-specific EOL handling/normalization (#80)
• Support for providing bytes to mocked stdin, and for streams to emit bytes (#36)

Platforms

• CPython 3.x(Linux, Windows, MacOS)
• Python 2 (? #34)
• MicroPython (#81, #89)
• Jython (if/when it reaches Py3; #81 (comment))
• IronPython (if/when it reaches stable Py3; #81 (comment))
• QPython3 (#81 (comment))
• Termux? (#81 (comment))
• Android CrystaX NDK (#81)

Interferences

• pytest (e.g., #78)
• doctest (#71)
• colorama (#71)
• readline &c. (#71)
• stdlib logging (#73)
• ...