transitivity in the requirements

2013-06-10 15:19:00 +02:00
parent 418de157e8
commit 1c70a07d7e
2 changed files with 38 additions and 3 deletions
--- a/tiramisu/setting.py
+++ b/tiramisu/setting.py
@ -377,6 +377,7 @@ def apply_requires(opt, config):
                                                 "{1} {2}").format(opt._name, path, properties), properties)
                    #transitive action, force expected
                    value = expected
+                    inverse = False
                except AttributeError:
                    raise AttributeError(_("required option not found: "
                                         "{0}").format(path))
@ -386,6 +387,8 @@ def apply_requires(opt, config):
                    else:
                        setting.append(action)
                    matches = True
+                    # the calculation cannot be carried out
+                    break
            # no requirement has been triggered, then just reverse the action
            if not matches:
                if inverse: