def import_model(model, db_name, server, port, user, password):
client = OrientDB(server, port)
client.connect(user, password)
client.db_open(db_name, user, password, DB_TYPE_GRAPH)
edges = create_vertices(model, client)
create_edges(edges, client)
client.db_close(db_name)
def get_test_graph(graph_name):
"""Generate the test database and return the pyorient client."""
url = get_orientdb_url(graph_name)
config = Config.from_url(url, ORIENTDB_USER, ORIENTDB_PASSWORD, initial_drop=True)
Graph(config, strict=True)
client = OrientDB('localhost', ORIENTDB_PORT)
client.connect(ORIENTDB_USER, ORIENTDB_PASSWORD)
client.db_open(graph_name, ORIENTDB_USER, ORIENTDB_PASSWORD, db_type=DB_TYPE_GRAPH)
load_schema(client)
generate_data(client)
return client
def create_db(db_name, server, port, user, password):
"""
Create a new database and populate it with the base types
"""
client = OrientDB(server, port)
client.connect(user, password)
client.db_create(db_name, DB_TYPE_GRAPH, STORAGE_TYPE_MEMORY)
for key, value in types.items():
client.command("create class %s extends V" % value)
for edge_type in edge_types:
client.command("create class %s extends E" % edge_type)
client.db_close(db_name)
def __init__(self, host_name:str, db_user_name:str, db_user_password:str, db_name:str, db_port:int=2424):
"""
Constructor of DbDelegate.
:param host_name: the dns name or ip address of the db located. For example, "locahost", "127.0.0.1"
:param db_user_name: login user name.
:param db_user_password: login user password.
:param db_name: database name.
:param db_port: connection port, by default, it is 2424.
"""
self.host_name = host_name
self.db_user_name = db_user_name
self.db_user_password = db_user_password
self.db_name = db_name
self.db_port = db_port
self._cn:OrientDB = OrientDB(self.host_name, self.db_port)
self._section_token = None
def main():
argument_spec = dict(host=dict(required=True),
port=dict(required=False, type=int, default=2424),
user=dict(required=False, default="root"),
password=dict(required=False,
default="root",
no_log=True),
state=dict(required=False,
choices=["present", "absent"],
default="present"),
database=dict(required=True),
type=dict(choices=["document", "graph"],
default="document"),
storage_type=dict(choices=["plocal", "memory"],
default="plocal"))
module = AnsibleModule(argument_spec=argument_spec, )
client = OrientDB(host=module.params["host"], port=module.params["port"])
try:
client.connect(user=module.params["user"],
password=module.params["password"])
if module.params["state"].lower() == "present":
client.db_create(name=module.params["database"],
type=module.params["type"],
storage=module.params["storage_type"])
else:
client.db_drop(module.params["database"])
module.exit_json(changed=True)
except PyOrientDatabaseException as e:
if "already exists" in str(e):
module.exit_json(changed=False, result=str(e))
except PyOrientCommandException as e:
if "does not exist" in str(e):
module.exit_json(changed=False, result=str(e))
finally:
client.db_close()
def add_connections(newConnections):
client_ = OrientDB(configuration.get_prop('srv_addr'),
configuration.get_prop('srv_port'))
client_.connect(configuration.get_prop('user'),
configuration.get_prop('pass'))
client_.db_open(configuration.get_prop('db_name'),
configuration.get_prop('user'),
configuration.get_prop('pass'))
for links in newConnections:
v1 = client_.query('SELECT FROM Site WHERE url = "%s"' % (links[0]), 1)
if (len(v1) == 0):
client_.command('CREATE VERTEX Site SET url = "%s"' % (links[0]))
v2 = client_.query('SELECT FROM Site WHERE url = "%s"' % (links[1]), 1)
if (len(v2) == 0):
client_.command('CREATE VERTEX Site SET url = "%s"' % (links[1]))
count = newConnections[links]
edge_query = client_.query(
'SELECT FROM links_to WHERE out in (SELECT @rid FROM Site WHERE url = "%s") '
'and in in (SELECT @rid FROM Site WHERE url = "%s")' %
(links[0], links[1]))
if (len(edge_query) == 0):
client_.command(
'CREATE EDGE links_to FROM (SELECT FROM Site WHERE url = "%s") '
'TO (SELECT FROM Site WHERE url = "%s") SET count = %d' %
(links[0], links[1], count))
else:
edge = edge_query[0].oRecordData
new_count = edge['count'] + count
client_.command('UPDATE %s SET count = %d' %
(edge_query[0]._rid, new_count))
def get_test_orientdb_graph(
graph_name: str,
load_schema_func: Callable[[OrientDB], None],
generate_data_func: Callable[[OrientDB], None],
) -> OrientDB:
"""Generate the test database and return the pyorient client."""
url = get_orientdb_url(graph_name)
config = Config.from_url(url,
ORIENTDB_USER,
ORIENTDB_PASSWORD,
initial_drop=True)
Graph(config, strict=True)
client = OrientDB(host="localhost", port=ORIENTDB_PORT)
client.connect(ORIENTDB_USER, ORIENTDB_PASSWORD)
client.db_open(graph_name,
ORIENTDB_USER,
ORIENTDB_PASSWORD,
db_type=DB_TYPE_GRAPH)
load_schema_func(client)
generate_data_func(client)
return client
def main():
argument_spec = dict(
host=dict(required=True),
port=dict(type=int, default=2424),
user=dict(default="root"),
password=dict(default="root", no_log=True),
database=dict(),
storage_type=dict(choices=["plocal", "memory"]),
db_list=dict(type=bool),
db_size=dict(type=bool),
db_exists=dict(type=bool),
db_count_records=dict(type=bool),
check_default_credentials=dict(type=bool),
)
module = AnsibleModule(
argument_spec=argument_spec,
required_if=(
("db_size", True, ["database"]),
("db_exists", True, ["database", "storage_type"]),
("db_count_records", True, ["database"]),
),
mutually_exclusive=[(
"db_list",
"db_size",
"db_exists",
"db_count_records",
"check_default_credentials",
)],
)
client = OrientDB(host=module.params["host"], port=module.params["port"])
try:
client.connect(user=module.params["user"],
password=module.params["password"])
if module.params["db_list"]:
module.exit_json(
databases=client.db_list().__getattr__("databases"))
elif module.params["db_size"]:
client.db_open(
module.params["database"],
module.params["user"],
module.params["password"],
)
module.exit_json(size=client.db_size())
elif module.params["db_exists"]:
module.exit_json(exist=client.db_exists(
module.params["database"], type=module.params["storage_type"]))
elif module.params["db_count_records"]:
client.db_open(
module.params["database"],
module.params["user"],
module.params["password"],
)
module.exit_json(count=client.db_count_records())
elif module.params["check_default_credentials"]:
_db_list = []
# Check for Default Login
for i in client.db_list().__getattr__("databases"):
try:
client.db_open(i, "admin", "admin")
_db_list.append(i)
client.db_close()
except: # nopep8 #nosec
pass
module.exit_json(default_credential_dbs=_db_list)
else:
module.fail_json(msg="unknown options are passed")
except Exception as e:
module.fail_json(msg=str(e))
finally:
client.db_close()
def _get_orientdb_client():
"""Return a connection to the graph."""
client = OrientDB(graph_config.host, graph_config.port, graph_config.serialization_type)
client.connect(graph_config.user, graph_config.cred)
client.db_open(graph_config.db_name, graph_config.user, graph_config.cred)
return client
from pyorient import OrientDB
import pyorient
from socket_config import Socket
import db_atributes
socket = Socket("orientDB", 2424)
try:
print("here")
socket.connect()
client = OrientDB(socket)
session_id = client.connect("root", "password") #get session id
client.db_open("test", "root", "password") #open db
for item in db_atributes.orient_classes(
): #create a classes and atributes of new class if not exists based on db atributes file
client.command("CREATE CLASS " + item['name'] +
" IF NOT EXISTS EXTENDS " + item['classType'])
for prop in item['atributes']:
client.command("CREATE PROPERTY " + item['name'] + "." +
prop['name'] + " IF NOT EXISTS " + prop['types'])
except Exception as e:
print(e)
socket.connect()
client = OrientDB(socket)
session_id = client.connect("root", "password") #get session id
if not client.db_exists(
"test"
): #if exeption is for non created db lets create the db and classes with atributes based on db_atributes file
client.db_create("test", pyorient.DB_TYPE_GRAPH,
pyorient.STORAGE_TYPE_PLOCAL)
client.db_open("test", "root", "password")
for item in db_atributes.orient_classes():
client.command("CREATE CLASS " + item['name'] +