def __init__(self, initializer=None, age=None, **kwargs):
if isinstance(initializer, dict):
conf = initializer
initializer = None
else:
conf = kwargs
super(Method, self).__init__(initializer=initializer, age=age)
probe = conf.get("probe", {})
resource = conf.get("resource", {})
hint = conf.get("hint", {})
target = conf.get("target", {})
if hint:
# Add the hint to children.
for cfg in probe:
cfg["hint"] = hints.Overlay(child=cfg.get("hint", {}),
parent=hint)
self.probe = [Probe(**cfg) for cfg in probe]
self.hint = Hint(hint, reformat=False)
self.match = MatchStrToList(kwargs.get("match"))
self.matcher = Matcher(self.match, self.hint)
self.resource = [rdf_protodict.Dict(**r) for r in resource]
self.target = triggers.Target(**target)
self.triggers = triggers.Triggers()
for p in self.probe:
# If the probe has a target, use it. Otherwise, use the method's target.
target = p.target or self.target
self.triggers.Add(p.artifact, target, p)
def __init__(self,
initializer=None,
age=None,
check_id=None,
target=None,
match=None,
method=None,
hint=None):
super(Check, self).__init__(initializer=initializer, age=age)
self.check_id = check_id
self.match = MatchStrToList(match)
self.hint = Hint(hint, reformat=False)
self.target = target
if method is None:
method = []
self.triggers = triggers.Triggers()
self.matcher = Matcher(self.match, self.hint)
for cfg in method:
# Use the value of "target" as a default for each method, if defined.
# Targets defined in methods or probes override this default value.
if hint:
cfg["hint"] = hints.Overlay(child=cfg.get("hint", {}),
parent=hint)
if target:
cfg.setdefault("target", target)
# Create the method and add its triggers to the check.
m = Method(**cfg)
self.method.append(m)
self.triggers.Update(m.triggers, callback=m)
self.artifacts = set([t.artifact for t in self.triggers.conditions])
def testCheckOverlay(self):
"""Overlay(hint1, hint2) should populate hint2 with the values of hint1."""
# Fully populated hint.
full = {
"problem": "Terminator needs trousers.\n",
"fix": "Give me your clothes.\n",
"format": "{mission}, {target}\n",
"summary": "I'll be back."
}
# Partial hint
partial = {
"problem": "Terminator needs to go shopping.",
"fix": "Phased plasma rifle in the 40-watt range.",
"format": "",
"summary": ""
}
# Partial overlaid with full.
overlay = {
"problem": "Terminator needs to go shopping.",
"fix": "Phased plasma rifle in the 40-watt range.",
"format": "{mission}, {target}",
"summary": "I'll be back."
}
# Empty hint.
empty = {"problem": "", "fix": "", "format": "", "summary": ""}
# Empty hint should not clobber populated hint.
starts_full = full.copy()
starts_empty = empty.copy()
hints.Overlay(starts_full, starts_empty)
self.assertDictEqual(full, starts_full)
self.assertDictEqual(empty, starts_empty)
# Populate empty hint from partially populated hint.
starts_partial = partial.copy()
starts_empty = empty.copy()
hints.Overlay(starts_empty, starts_partial)
self.assertDictEqual(partial, starts_partial)
self.assertDictEqual(partial, starts_empty)
# Overlay the full and partial hints to get the hybrid.
starts_full = full.copy()
starts_partial = partial.copy()
hints.Overlay(starts_partial, starts_full)
self.assertDictEqual(full, starts_full)
self.assertDictEqual(overlay, starts_partial)