Spackle sorts your Coverage.py result report, so you can identify gaps in test coverage faster.
pip install spackle
Simply run spackle after executing Coverage.py's run command, instead of running coverage report -m. Spackle will output the original coverage report and a new report that contains only multi line gaps in coverage, sorted by the amount of lines missing.
Example usage:
coverage run ./manage.py test demo
spackle
Example output (shortened):
Name Stmts Miss Cover Missing
--------------------------------------------------------------------
demo/querysets.py 63 27 57% 16, 19, 53, 56-57, 64-101
demo/views.py 106 84 21% 18-39, 45-46, 55-92, 103-134, 143-153, 162-185
demo/utils/github.py 48 24 50% 10-49
demo/utils/graphs.py 100 27 73% 41, 63-64, 68-73, 156-196
--------------------------------------------------------------------
TOTAL 317 162 86%
Largest gaps in coverage:
Name Missing Miss
--------------------------------------------------------------------
demo/utils/graphs.py 156-196 40
demo/utils/github.py 10-49 39
demo/querysets.py 64-101 37
demo/views.py 55-92 37
demo/views.py 103-134 31
demo/views.py 162-185 23
demo/views.py 18-39 21
demo/views.py 143-153 10
demo/utils/graphs.py 68-73 5
demo/views.py 45-46 1
demo/utils/graphs.py 63-64 1
demo/querysets.py 56-57 1