Gregory Haynes 5da7574aee Add get_elements; preserve backwards compat for expand_dependencies ... expand_dependencies() was a public interface so we should try and preserve backwards compat. However, since the interface is really broken, add a new exported function "get_elements" that instack can switch to. This returns the canonical list of elements without duplicates, and gives the path to each element too. This highlighted that the unit tests were really a bit wrong. They're testing inner functions when we have an "API" in the get_elements() function. Convert all unit-tests to use this function instead. Since this is a library call, convert the sys.exit() calls to raised exceptions. Refactor the variable output into a separate function so we can do a sanity check on it. The added flake8 ignores are for the "over-indented for ... indent" which happens a lot with these new longer lines. Most other projects ignore them. This is an alternative proposal to I15609389c18adf3017220fc94552514d195b323a Change-Id: If97bcd21e45de1b5ed91023fdc441a4617051a6b		2016-12-20 08:18:59 +11:00
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__init__.py	Python code refactorings.	2013-11-12 10:47:57 -05:00
base.py	Add unit test for cache-url	2014-09-30 16:39:21 -05:00
test_elementdeps.py	Add get_elements; preserve backwards compat for expand_dependencies	2016-12-20 08:18:59 +11:00
test_loggingconfig.py	Introspect logging testing more	2016-06-16 13:54:52 +10:00
test_no_dup_filenames.py	Add test to ensure we don't duplicate filenames	2014-06-11 08:16:41 -04:00