def testPropertyName(self):
p = Gaffer.DictPath({
"b": "aardvark",
"a": "bison",
}, "/")
p.setFilter(Gaffer.MatchPatternPathFilter(["a*"]))
self.assertEqual(set([str(c) for c in p.children()]), set(["/a"]))
p.setFilter(Gaffer.MatchPatternPathFilter(["a*"], "dict:value"))
self.assertEqual(set([str(c) for c in p.children()]), set(["/b"]))
def testPatternAccessors(self):
f = Gaffer.MatchPatternPathFilter(["a", "b", "c"])
self.assertEqual(f.getMatchPatterns(), ["a", "b", "c"])
f.setMatchPatterns(["d", "e"])
self.assertEqual(f.getMatchPatterns(), ["d", "e"])
def testPatternsAsIterables(self):
f = Gaffer.MatchPatternPathFilter(itertools.chain(["a*"], ["b*"]))
self.assertEqual(f.getMatchPatterns(), ["a*", "b*"])
f.setMatchPatterns(["c*", "d*"])
self.assertEqual(f.getMatchPatterns(), ["c*", "d*"])
def testInverted(self):
p = Gaffer.DictPath({
"a": "aardvark",
"b": "bison",
}, "/")
f = Gaffer.MatchPatternPathFilter(["a*"])
p.setFilter(f)
self.assertEqual(set([str(c) for c in p.children()]), set(["/a"]))
f.setInverted(True)
self.assertEqual(set([str(c) for c in p.children()]), set(["/b"]))
def test(self):
p = Gaffer.DictPath(
{
".hiddenFile": "a",
"a.exr": "b",
"b.tif": "c",
},
"/",
)
self.assertEqual(set([str(c) for c in p.children()]),
set(["/.hiddenFile", "/a.exr", "/b.tif"]))
p.setFilter(Gaffer.MatchPatternPathFilter(["*.exr"]))
self.assertEqual(set([str(c) for c in p.children()]), set(["/a.exr"]))
p.setFilter(Gaffer.MatchPatternPathFilter(["*"]))
self.assertEqual(set([str(c) for c in p.children()]),
set(["/.hiddenFile", "/a.exr", "/b.tif"]))
p.setFilter(Gaffer.MatchPatternPathFilter([".*"]))
self.assertEqual(set([str(c) for c in p.children()]),
set(["/.hiddenFile"]))
def testExceptionSafety(self):
p = Gaffer.DictPath({
"a": "aardvark",
"b": 10,
}, "/")
f = Gaffer.MatchPatternPathFilter(["a*"], "dict:value")
p.setFilter(f)
with IECore.CapturingMessageHandler() as mh:
c = p.children()
self.assertEqual(len(mh.messages), 1)
self.assertEqual(mh.messages[0].context, "MatchPatternPathFilter")
self.assertEqual(mh.messages[0].level, IECore.Msg.Level.Error)
self.assertEqual(mh.messages[0].message, "Expected StringData")
self.assertEqual(len(c), 1)
self.assertEqual(str(c[0]), "/a")
