There were originally two versions of this, one in common and another in
common_util. We moved both into common_py3 but then removed the one from
common, so here we move back to common_util, while allowing imports from
common to avoid a noisy changeset.
Squashed all commits that were meejah's between
30d68fb499f300a393fa0ced5980229f4bb6efda
and
33c268ed3a8c63a809f4403e307ecc13d848b1ab
On the branch meejah:1382.markberger-rewrite-rebase.6 as
per review
correctly calculate happiness
guard with except
fix tests, and happiness calculation
remove debug
fix placements to None
happiness calc shouldn't have to filter None
WIP fixing some tests etc
Comment out all debug print statements
Add hypothesis tests for the old servers of happiness implementation
Attempt to speed up meejah's servers of happiness
WIP
Fix test_calc_happy
WIP
refactor hypothesis to be 'pytest style' and add another one
get rid of 'shares->set(1 thing)' in generate_mappings return
Add a unittest hypothesis came up with
fix tests since we return peers, not sets-of-1-peer
add more debug
add a unit-test that's like test_problem_layout_ticket_1128
fix bug
add a note
fix utest
unit-test for bigger numbers
re-insert markberger code for testing
results of pairing with david
unit-test for happiness calculation
unused function
put old servers_of_happiness() calculation back for now
test for calculate_happiness
remove some redundant functions
Add comments 10 and 8 from the servers of happiness spec
Fix bug in _filter_g3 for servers of happiness
Remove usage of HappinessUpload class
here we modifying the PeerSelector class.
we make sure to correctly calculate the happiness value
by ignoring keys who's value are None...
Remove HappinessUpload and tests
Replace helper servers_of_happiness
we replace it's previous implementation with a new
wrapper function that uses share_placement
