import sys, re, datetime, neo4j
from bulbs.model import Node, Relationship
from bulbs.property import String, Integer, DateTime
from bulbs.utils import get_logger
from bulbs.utils import current_datetime
from bulbs.neo4jserver import Graph
from bulbs.neo4jserver.batch import Neo4jBatchClient
from bizold.input.file import StringReader, StringWriter
log = get_logger(__name__)
graph = Graph()
class BizBase(object):
@classmethod
def new(cls, graph=graph, **kwargs):
proxy = getattr(graph, cls.element_type)
return proxy.create(**kwargs)
def __repr__(self):
result = []
for prop in self.__class__._get_initial_properties().values():
result.append([prop.name, getattr(self, prop.name)])
return '<{}-{}: {}>'.format(
self.__class__.__name__, self.eid,
', '.join(['{}: {}'.format(*t) for t in result]))
__str__ = __repr__
class Singleton(BizBase):
"""Class for umltiple inheritance. Together with a neo4j-Node ensures unique document:
import six # Python 3
import inspect
import types
from collections import Callable
from bulbs.property import Property
from bulbs.element import Element, Vertex, VertexProxy, Edge, EdgeProxy, \
coerce_vertices, build_data
from bulbs.utils import initialize_element, get_logger
# Model Modes
NORMAL = 1
STRICT = 2
log = get_logger(__name__)
class ModelMeta(type):
"""Metaclass used to set database Property definitions on Models."""
def __init__(cls, name, base, namespace):
"""Store Property instance definitions on the class as a dictionary."""
# Get inherited Properties
cls._properties = cls._get_initial_properties()
# Add new Properties
cls._register_properties(namespace)
def _get_initial_properties(cls):
