Ergonomic, hermetic, user-friendly software build system for Python, Go, Java, Kotlin, Protobuf, Scala, Shell. Pants lets you fearlessly scale up your codebase!

Pants

is the `source='file.py'` kwarg supported in v2 python_binary() targets? i guess are we just inferring file targets via dep inference now? does that work for inferring python_binary() as well as python_library()?

Dep inference isn’t related to the sources field. The sources field continues to use default source globs as its main mechanism for boilerplate reduction. Python binary does not have any default, though 