Python CosmosFactory示例

示例#1

文件： log_data.py 项目： asedighi/bitemporal_database

    def __init__(self):
        cosmos = CosmosFactory.instance(keyspace_name=None)
        self.my_session = cosmos.get_session()
        self.keyspace = cosmos.get_keyspace_name()
        self.table_name = self.keyspace + self.table_name

        self.create_table()

示例#2

文件： bitemporal_data.py 项目： asedighi/bitemporal_database

    def __init__(self):
        cosmos = CosmosFactory.instance(keyspace_name=None)
        self.my_session = cosmos.get_session()
        self.keyspace = cosmos.get_keyspace_name()
        self.table_name = self.keyspace + self.table_name

        self.create_table()
        self.track = RecordKeepingData()
        self.log = LogData()
        self.index = IndexData()

示例#3

    def __init__(self):
        cosmos = CosmosFactory.instance(keyspace_name=None)
        self.my_session = cosmos.get_session()
        self.keyspace = cosmos.get_keyspace_name()

        self.index = IndexData()

        self.rec = BitemporalData()

        self.marker = MarkerSearch()

        self.asof = AsOfSearch()

示例#4

    def __init__(self):
        cosmos = CosmosFactory.instance(keyspace_name=None)
        self.my_session = cosmos.get_session()
        self.keyspace = cosmos.get_keyspace_name()

        self.index = IndexData()

        self.rec = BitemporalData()

        self.rec_keeper = RecordKeepingData()

        self.marker = MarkerSearch()

        self.log = LogData()

示例#5

def clean_all():

    db = CosmosFactory()

    index = IndexData()
    index.drop_table()

    rec = BitemporalData()
    rec.drop_table()

    keep = RecordKeepingData()
    keep.drop_table()

    keep = IndexDataRecordKeeping()
    keep.drop_table()

示例#6

文件： timeslice_search.py 项目： asedighi/bitemporal_database

 def __init__(self):
     cosmos = CosmosFactory.instance(keyspace_name=None)
     self.index = IndexData()
     self.marker = MarkerSearch()
     self.bitemporal = BitemporalPandas()

示例#7

文件： simulator.py 项目： asedighi/bitemporal_database

from data.index_data import IndexData
from database.cosmos_factory import CosmosFactory
from data.index_data_record_keeping import IndexDataRecordKeeping
from data.bitemporal_data_record_keeping import RecordKeepingData
from search.marker_search import MarkerSearch
from search.asof_search import AsOfSearch
from database.config import config as cfg

from cleanup import clean_all

from utils import timestamp_helper

if __name__ == '__main__':

    ks_name = cfg['keyspace']
    db = CosmosFactory.instance(keyspace_name=ks_name)
    print(db.get_keyspace_name())
    db2 = CosmosFactory.instance(keyspace_name=ks_name)
    print(db.get_keyspace_name())

    if (id(db) == id(db2)):
        print("Same")

    index = IndexPandas()

    #print(index.get_all_variables())

    #index2 = IndexData()
    #print(index2.get_all_variables())

    rec = BitemporalPandas()