Miscellaneous coding style and output improvements
* Call print with flush=True to get immediate output to piped files.
* Simplify code with functools.reduce or for-loops.
* Clarify error handling and messages.
* Skip output of empty dependent lists.
* Suppress output of repeated dependent lists.
* Move "revisit" logic from recursive add_non_dev_dependencies to
a while loop in add_indirect_build_deps.
This is less efficient, but more complete and easier to understand.
* Align table captions to something like:
build_deps[k] = # of non-dev-dependent packages of pkg[k]
dev_deps[k] = # of all dependent packages of pkg[k]
all_build_deps[k] = # of non-dev-dependent ... of pkg[1] to pkg[k]
all_dev_deps[k] = # of all dependent ... of pkg[1] to pkg[k]
Test: get_rust_pkg.py -h
Test: get_rust_pkg.py -v -show remain syn quote
Test: get_rust_pkg.py -v -show glob libloading
Change-Id: I6171b6be8806bcdd1129f52e7e5ccf7b274e2e8c
1 file changed