def testPurgeCompact(self):
# Save some docs
self.origdb.save("foo1", "bar")
self.origdb.save("foo2", "baz")
self.origdb.save("foo3", "bell")
self.origdb.save("foo4", "a")
# Delete some
seqPurged = deleteAt(self.origdb, "foo2", 10)
seqKept = deleteAt(self.origdb, "foo3", 20)
seqLateDelete = deleteAt(self.origdb, "foo4", 11)
self.origdb.commit()
os.system(
path.join(os.getcwd(), "couch_compact") + " --purge-before 15 " +
self.origname + " " + self.purgedname)
self.newdb = CouchStore(self.purgedname)
# Check purged item is not present in key tree and kept item is
self.assertRaises(KeyError, self.newdb.getInfo, "foo2")
self.assertIsNotNone(self.newdb.getInfo("foo3"))
self.assertRaises(KeyError, self.newdb.getInfo, "foo4")
self.newdb.close()
os.system(
path.join(os.getcwd(), "couch_compact") +
" --purge-before 15 --purge-only-upto-seq " + str(seqKept) + " " +
self.origname + " " + self.purgedname)
self.newdb = CouchStore(self.purgedname)
# Check purged item is not present in key tree and kept item is
self.assertRaises(KeyError, self.newdb.getInfo, "foo2")
self.assertIsNotNone(self.newdb.getInfo("foo3"))
# with purge-only-upto-seq just before deletion of foo4 we
# must find it after compaction
self.assertIsNotNone(self.newdb.getInfo("foo4"))
self.newdb.close()
os.system(
path.join(os.getcwd(), "couch_compact") +
" --purge-before 15 --purge-only-upto-seq " + str(seqLateDelete) +
" " + self.origname + " " + self.purgedname)
self.newdb = CouchStore(self.purgedname)
# Check purged item is not present in key tree and kept item is
self.assertRaises(KeyError, self.newdb.getInfo, "foo2")
self.assertIsNotNone(self.newdb.getInfo("foo3"))
# with purge-only-upto-seq just at deletion of foo4 we
# must not find it after compaction
self.assertRaises(KeyError, self.newdb.getInfo, "foo4")
# Check purged item is not present in seq tree and kept item is
self.assertRaises(KeyError, self.newdb.getInfoBySequence, seqPurged)
self.assertIsNotNone(self.newdb.getInfoBySequence(seqKept))
def main():
if len(sys.argv) != 3:
print "Usage: example1 <doc count> <file>"
exit(1)
db = CouchStore(sys.argv[2], 'c')
for batch in chunks(range(0, int(sys.argv[1])), BATCH_SIZE):
insert_multi(db, ["key_" + str(x) for x in batch],
[str(x) for x in batch])
db.commit()
db.close()
def main():
parser = argparse.ArgumentParser()
parser.add_argument("file")
parser.add_argument("keys", help="Key(s) to print", nargs="+")
parser.add_argument("--unbuffered",
help="Disable couchstore io buffering",
action="store_true")
args = parser.parse_args()
db = CouchStore(args.file, 'r', unbuffered=args.unbuffered)
for key in args.keys:
print(db.get(key))
db.close()
def testMetadataSave(self):
info = DocumentInfo("meta")
info.revSequence = 23
info.revMeta = "fancy metadata here"
info.contentType = DocumentInfo.INVALID_JSON
self.store[info] = "the regular non-meta data"
self.store.commit()
self.store.close()
self.store = CouchStore("/tmp/test.couch", 'r')
gotInfo = self.store.getInfo("meta")
self.assertEquals(gotInfo.id, "meta")
self.assertEquals(gotInfo.revSequence, info.revSequence)
self.assertEquals(gotInfo.revMeta, info.revMeta)
self.assertEquals(gotInfo.contentType, info.contentType)
self.assertFalse(gotInfo.compressed)
def testMultipleMeta(self):
k = []
v = []
for i in range(1000):
d = DocumentInfo(str(i))
d.revMeta = "hello-%s" % i
k.append(d)
v.append("world-%s" % i)
self.store.saveMultiple(k, v)
self.store.commit()
self.store.close()
self.store = CouchStore("/tmp/test.couch", 'r')
for doc_info in self.store.changesSince(0):
i = int(doc_info.id)
self.assertEqual(doc_info.revMeta, "hello-%s" % i)
doc_contents = doc_info.getContents()
self.assertEqual(doc_contents, "world-%s" % i)
def testMultipleMetaStruct(self):
k = []
v = []
for i in range(1000):
d = DocumentInfo(str(i))
d.revMeta = struct.pack(">QII", i * 3, i * 2, i)
k.append(d)
v.append("world-%s" % i)
self.store.saveMultiple(k, v)
self.store.commit()
self.store.close()
self.store = CouchStore("/tmp/test.couch", 'r')
for doc_info in self.store.changesSince(0):
i = int(doc_info.id)
i3, i2, i1 = struct.unpack(">QII", doc_info.revMeta)
self.assertEqual(i3, i * 3)
self.assertEqual(i2, i * 2)
self.assertEqual(i1, i * 1)
doc_contents = doc_info.getContents()
self.assertEqual(doc_contents, "world-%s" % doc_info.id)
def setUp(self):
removeIfExists("/tmp/test.couch")
self.store = CouchStore("/tmp/test.couch", 'c')
def setUp(self):
self.tmpdir = mkdtemp()
self.dbname = path.join(self.tmpdir, "testing.couch")
self.db = CouchStore(self.dbname, 'c')
def setUp(self):
self.tmpdir = mkdtemp()
self.origname = path.join(self.tmpdir, "orig.couch")
self.purgedname = path.join(self.tmpdir, "purged.couch")
self.origdb = CouchStore(self.origname, 'c')
