From 354d85dd358c82b2bb0f97235d2027bd54fd7b18 Mon Sep 17 00:00:00 2001 From: Chris Larson Date: Mon, 7 Mar 2011 09:47:35 -0700 Subject: oe.utils: add inherits (sync from OE) (From OE-Core rev: 0bdb38820489a69448e36c75863e2e2d47cdb20f) Signed-off-by: Chris Larson Signed-off-by: Richard Purdie --- meta/lib/oe/utils.py | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'meta/lib') diff --git a/meta/lib/oe/utils.py b/meta/lib/oe/utils.py index 69f9384dc7..f6d4142c12 100644 --- a/meta/lib/oe/utils.py +++ b/meta/lib/oe/utils.py @@ -80,3 +80,7 @@ def param_bool(cfg, field, dflt = None): elif strvalue in ('no', 'n', 'false', 'f', '0'): return False raise ValueError("invalid value for boolean parameter '%s': '%s'" % (field, value)) + +def inherits(d, *classes): + """Return True if the metadata inherits any of the specified classes""" + return any(bb.data.inherits_class(cls, d) for cls in classes) -- cgit v1.2.3-54-g00ecf