This is by far the largest python3 change; it consists basically of
* using b'<str>' instead of '<str>' in lots of places
* adding a .encode() if we really do work with a string but need to
get it converted to a bytestring
* replace uses of .format() with interpolation via the '%' operator,
since bytestrings don't have a .format() method.
Signed-off-by: Elijah Newren <newren@gmail.com>
There are a number of things not present in "normal" imports that we
nevertheless support and need to be tested:
* broken timezone adjustment (+051800->+0261; observed in the wild
in real repos, and adjustment prevents fast-import from dying)
* commits missing an author (observed in the wild in a real repo;
just sets author to committer)
* optional additional linefeeds in the input allowed by
git-fast-import but usually not written by git-fast-export
* progress and checkpoint objects
* progress, checkpoint, and 'everything' callbacks
Signed-off-by: Elijah Newren <newren@gmail.com>
