Source code for

# -*- coding: utf-8 -*-
"""CherryPy File Details object class."""
from datetime import datetime
from dateutil.parser import parse
from cherrypy import tools
from pacifica.metadata.orm import TransactionKeyValue, Keys, Values, TransSIP
from pacifica.metadata.orm.base import db_connection_decorator
    from urllib.parse import unquote
except ImportError:  # pragma: no cover
    from urlparse import unquote

# pylint: disable=too-few-public-methods
[docs]class ValuesForKey(object): """Retrieves a list of values for a given key from the trans_key_value table.""" exposed = True
[docs] @staticmethod def get_values_for_key(key, start_time, end_time): """Retrieve all the tkv values for a given key item.""" # get the id of the key to look for val_list = (Values .select(Values.value, TransactionKeyValue.transaction) .join(TransactionKeyValue) .join(Keys) .join(TransSIP, on=( == TransactionKeyValue.transaction)) .where(Keys.key == key) .where(TransSIP.created < end_time) .where(TransSIP.created >= start_time)).dicts() ret = {} for val in val_list: if val.get('value') not in ret: ret[val.get('value')] = [] ret[val.get('value')].append(val.get('transaction')) return ret
# Cherrypy requires these named methods. # pylint: disable=invalid-name @staticmethod @tools.json_out() @db_connection_decorator def GET(key, start_time=None, end_time=None): """Return file details for the given key/value combo.""" key = unquote(key) if start_time: start_time = parse(start_time) else: start_time = datetime.utcfromtimestamp(0) if end_time: end_time = parse(end_time) else: end_time = datetime.utcnow() assert start_time < end_time return ValuesForKey.get_values_for_key(key, start_time, end_time)