consider use of skip_sdist key in non-test environments such as doc and lint runs
if this is added, comment on this issue before closing with the reason this key is helpful, written for someone who does not know much about tox
for the default test command, use /usr/bin/env make test instead of invoking pytest directly
to the makefile target, add --cov=./; users who do not like this behavior can manually delete it
to the makefile target, consider providing --basetemp explicitly and using an option that can be set by an ENVTMPDIR environment variable (or similar) to properly interface with tox
/usr/bin/env make testinstead of invoking pytest directly--cov=./; users who do not like this behavior can manually delete it--basetempexplicitly and using an option that can be set by anENVTMPDIRenvironment variable (or similar) to properly interface with tox