diff options
| -rw-r--r-- | lib/spack/spack/solver/asp.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/spack/spack/solver/asp.py b/lib/spack/spack/solver/asp.py index 969e1997df..7701f38620 100644 --- a/lib/spack/spack/solver/asp.py +++ b/lib/spack/spack/solver/asp.py @@ -73,13 +73,12 @@ def _id(thing): class AspFunction(AspObject): - def __init__(self, name): + def __init__(self, name, args=None): self.name = name - self.args = [] + self.args = [] if args is None else args def __call__(self, *args): - self.args[:] = args - return self + return AspFunction(self.name, args) def __getitem___(self, *args): self.args[:] = args @@ -89,6 +88,9 @@ class AspFunction(AspObject): return "%s(%s)" % ( self.name, ', '.join(_id(arg) for arg in self.args)) + def __repr__(self): + return str(self) + class AspAnd(AspObject): def __init__(self, *args): @@ -394,6 +396,7 @@ class AspGenerator(object): *self.spec_clauses(named_cond, body=True) ) ) + self.out.write('\n') # virtual preferences self.virtual_preferences( |