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This commit is contained in:
William Ballenthin
2021-11-08 11:50:37 -07:00
parent d86c3f4d48
commit 35fa50dbee
3 changed files with 18 additions and 18 deletions
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20
capa/engine.py
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@@ -87,11 +87,11 @@ class And(Statement):
def evaluate(self, ctx):
capa.perf.counters["evaluate.feature"] += 1
capa.perf.counters["evaluate.feature.and"] += 1
capa.perf.counters["evaluate.feature.and"] += 1
results = []
for child in self.children:
result = child.evaluate(ctx)
result = child.evaluate(ctx)
results.append(result)
if not result:
# short circuit
@@ -103,7 +103,7 @@ class And(Statement):
class Or(Statement):
"""
match if any of the children evaluate to True.
the order of evaluation is dicated by the property
`Or.children` (type: List[Statement|Feature]).
a query optimizer may safely manipulate the order of these children.
@@ -115,7 +115,7 @@ class Or(Statement):
def evaluate(self, ctx):
capa.perf.counters["evaluate.feature"] += 1
capa.perf.counters["evaluate.feature.or"] += 1
capa.perf.counters["evaluate.feature.or"] += 1
results = []
for child in self.children:
@@ -137,8 +137,8 @@ class Not(Statement):
def evaluate(self, ctx):
capa.perf.counters["evaluate.feature"] += 1
capa.perf.counters["evaluate.feature.not"] += 1
capa.perf.counters["evaluate.feature.not"] += 1
results = [self.child.evaluate(ctx)]
success = not results[0]
return Result(success, self, results)
@@ -160,8 +160,8 @@ class Some(Statement):
def evaluate(self, ctx):
capa.perf.counters["evaluate.feature"] += 1
capa.perf.counters["evaluate.feature.some"] += 1
capa.perf.counters["evaluate.feature.some"] += 1
results = []
for child in self.children:
result = child.evaluate(ctx)
@@ -184,8 +184,8 @@ class Range(Statement):
def evaluate(self, ctx):
capa.perf.counters["evaluate.feature"] += 1
capa.perf.counters["evaluate.feature.range"] += 1
capa.perf.counters["evaluate.feature.range"] += 1
count = len(ctx.get(self.child, []))
if self.min == 0 and count == 0:
return Result(True, self, [])