def create(count):
t = [time()]
batch = Batch(graph)
for i in range(count):
batch.create_node(properties={"number": i, "uuid": uuid4().hex})
t.append(time())
nodes = list(batch.submit())
t.append(time())
rel_types = [
"RED", "ORANGE", "YELLOW", "GREEN", "BLUE", "INDIGO", "VIOLET"
]
batch = Batch(graph)
for i in range(count):
batch.create_rel(start=random.choice(nodes)._id,
end=random.choice(nodes)._id,
type=random.choice(rel_types))
t.append(time())
rels = list(batch.submit())
t.append(time())
print("")
#print("Creation : {:.3f}s/1000".format(1000 * (t[1] - t[0]) / count))
print("Nodes : {:.3f}s/1000".format(1000 * (t[2] - t[1]) / count))
print("Rels : {:.3f}s/1000".format(1000 * (t[4] - t[3]) / count))
def create(count):
t = [time()]
batch = Batch(graph)
for i in range(count):
batch.create_node(properties={"number": i, "uuid": uuid4().hex})
t.append(time())
nodes = list(batch.submit())
t.append(time())
rel_types = ["RED", "ORANGE", "YELLOW", "GREEN", "BLUE", "INDIGO", "VIOLET"]
batch = Batch(graph)
for i in range(count):
batch.create_rel(start=random.choice(nodes)._id, end=random.choice(nodes)._id, type=random.choice(rel_types))
t.append(time())
rels = list(batch.submit())
t.append(time())
print("")
# print("Creation : {:.3f}s/1000".format(1000 * (t[1] - t[0]) / count))
print("Nodes : {:.3f}s/1000".format(1000 * (t[2] - t[1]) / count))
print("Rels : {:.3f}s/1000".format(1000 * (t[4] - t[3]) / count))
def test_node_does_not_exist(self):
batch = Batch(self.graph)
batch.create_node()
batch.delete_node(Pointer(0))
result = batch.submit()
node = next(result)
assert not node.exists
def test_node_does_not_exist(self):
batch = Batch(self.graph)
batch.create_node()
batch.delete_node(Pointer(0))
result = batch.submit()
node = next(result)
assert not node.exists
def test_can_use_pointers(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
batch.create_rel(a, b, "KNOWS")
results = batch.submit()
for result in results:
print(result)
def test_remote_node_changes_can_be_pulled(self):
batch = Batch(self.graph)
batch.create_node({"Person"}, {"name": "Alice"})
result = batch.submit()
remote = next(result)
local = Node()
local.bind(self.graph, id=remote._id)
local.pull()
assert local.labels == remote.labels
assert local.properties == remote.properties
def test_remote_node_changes_can_be_pulled(self):
batch = Batch(self.graph)
batch.create_node({"Person"}, {"name": "Alice"})
result = batch.submit()
remote = next(result)
local = Node()
local.bind(self.graph, id=remote._id)
local.pull()
assert local.labels == remote.labels
assert local.properties == remote.properties
def test_local_node_changes_can_be_pushed(self):
batch = Batch(self.graph)
batch.create_node()
result = batch.submit()
remote = next(result)
local = Node("Person", name="Alice")
local.bind(self.graph, id=remote._id)
local.push()
remote = Batch.single(self.graph, Batch.get_node, local._id)
assert remote.labels == local.labels
assert remote.properties == local.properties
def test_local_node_changes_can_be_pushed(self):
batch = Batch(self.graph)
batch.create_node()
result = batch.submit()
remote = next(result)
local = Node("Person", name="Alice")
local.bind(self.graph, id=remote._id)
local.push()
remote = Batch.single(self.graph, Batch.get_node, local._id)
assert remote.labels == local.labels
assert remote.properties == local.properties
def test_rel_exists(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
alice_bob_rel = alice_bob.rels[0]
assert alice_bob_rel.exists
def test_rel_exists(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
alice_bob_rel = alice_bob.rels[0]
assert alice_bob_rel.exists
def test_node_does_not_exist(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
alice_bob_rel = alice_bob.rels[0]
Batch.single(self.graph, Batch.delete_rel, alice_bob_rel._id)
assert not alice_bob_rel.exists
def test_node_does_not_exist(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
alice_bob_rel = alice_bob.rels[0]
Batch.single(self.graph, Batch.delete_rel, alice_bob_rel._id)
assert not alice_bob_rel.exists
def test_remote_rel_changes_can_be_pulled(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
local = Rel("KNOWS")
local.bind(self.graph, id=alice_bob._id)
local.pull()
assert local.type == alice_bob.type
assert local.properties == alice_bob.properties
def test_remote_rel_changes_can_be_pulled(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
local = Rel("KNOWS")
local.bind(self.graph, id=alice_bob._id)
local.pull()
assert local.type == alice_bob.type
assert local.properties == alice_bob.properties
def test_local_rel_changes_can_be_pushed(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
local = Rel("KNOWS", since=1999)
local.bind(self.graph, id=alice_bob._id)
local.push()
remote = Batch.single(self.graph, Batch.get_rel, local._id)
assert remote.type == local.type
assert remote.properties == local.properties
def test_local_rel_changes_can_be_pushed(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
local = Rel("KNOWS", since=1999)
local.bind(self.graph, id=alice_bob._id)
local.push()
remote = Batch.single(self.graph, Batch.get_rel, local._id)
assert remote.type == local.type
assert remote.properties == local.properties
def test_node_exists(self):
batch = Batch(self.graph)
batch.create_node()
result = batch.submit()
node = next(result)
assert node.exists
def test_node_exists(self):
batch = Batch(self.graph)
batch.create_node()
result = batch.submit()
node = next(result)
assert node.exists