diff options
Diffstat (limited to 'meta/lib/oe/license.py')
-rw-r--r-- | meta/lib/oe/license.py | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/meta/lib/oe/license.py b/meta/lib/oe/license.py index 8d2fd1709c..ca385d5187 100644 --- a/meta/lib/oe/license.py +++ b/meta/lib/oe/license.py @@ -106,7 +106,8 @@ def is_included(licensestr, whitelist=None, blacklist=None): license string matches the whitelist and does not match the blacklist. Returns a tuple holding the boolean state and a list of the applicable - licenses which were excluded (or None, if the state is True) + licenses that were excluded if state is False, or the licenses that were + included if the state is True. """ def include_license(license): @@ -117,10 +118,17 @@ def is_included(licensestr, whitelist=None, blacklist=None): def choose_licenses(alpha, beta): """Select the option in an OR which is the 'best' (has the most - included licenses).""" - alpha_weight = len(list(filter(include_license, alpha))) - beta_weight = len(list(filter(include_license, beta))) - if alpha_weight > beta_weight: + included licenses and no excluded licenses).""" + # The factor 1000 below is arbitrary, just expected to be much larger + # that the number of licenses actually specified. That way the weight + # will be negative if the list of licenses contains an excluded license, + # but still gives a higher weight to the list with the most included + # licenses. + alpha_weight = (len(list(filter(include_license, alpha))) - + 1000 * (len(list(filter(exclude_license, alpha))) > 0)) + beta_weight = (len(list(filter(include_license, beta))) - + 1000 * (len(list(filter(exclude_license, beta))) > 0)) + if alpha_weight >= beta_weight: return alpha else: return beta |