def __init__(self, market_aware=True, window_length=None, delta=None):
# Call the superclass constructor to set up base EventWindow
# infrastructure.
EventWindow.__init__(self, market_aware, window_length, delta)
self.sum = 0.0
self.sum_sqr = 0.0
def __init__(self, market_aware=True, window_length=None, delta=None):
# Call the superclass constructor to set up base EventWindow
# infrastructure.
EventWindow.__init__(self, market_aware, window_length, delta)
self.sum = 0.0
self.sum_sqr = 0.0
def __init__(self, market_aware, days, delta):
# Call the superclass constructor to set up base EventWindow
# infrastructure.
EventWindow.__init__(self, market_aware, days, delta)
self.sum = 0.0
self.sum_sqr = 0.0
def __init__(self, market_aware, days, delta):
# Call the superclass constructor to set up base EventWindow
# infrastructure.
EventWindow.__init__(self, market_aware, days, delta)
self.sum = 0.0
self.sum_sqr = 0.0
def __init__(self, fields, market_aware, window_length, delta):
# Call the superclass constructor to set up base EventWindow
# infrastructure.
EventWindow.__init__(self, market_aware, window_length, delta)
self.fields = fields
self.sum = defaultdict(float)
self.sum_sqr = defaultdict(float)
def __init__(self, fields, market_aware, days, delta):
# Call the superclass constructor to set up base EventWindow
# infrastructure.
EventWindow.__init__(self, market_aware, days, delta)
# We maintain a dictionary of totals for each of our tracked
# fields.
self.fields = fields
self.totals = defaultdict(float)
def __init__(self, fields, market_aware, days, delta):
# Call the superclass constructor to set up base EventWindow
# infrastructure.
EventWindow.__init__(self, market_aware, days, delta)
# We maintain a dictionary of totals for each of our tracked
# fields.
self.fields = fields
self.totals = defaultdict(float)
def __init__(self, market_aware, window_length, delta, fields='price'):
# Call the superclass constructor to set up base EventWindow
# infrastructure.
EventWindow.__init__(self, market_aware, window_length, delta)
if isinstance(fields, basestring):
fields = [fields]
self.fields = fields
self.sum = defaultdict(float)
self.sum_sqr = defaultdict(float)
def __init__(self, market_aware, days, delta):
EventWindow.__init__(self, market_aware, days, delta)
self.added = []
self.removed = []
def __init__(self, market_aware, window_length=None, delta=None):
EventWindow.__init__(self, market_aware, window_length, delta)
self.flux = 0.0
self.totalvolume = 0.0
def __init__(self, market_aware=True, window_length=None, delta=None):
EventWindow.__init__(self, market_aware, window_length, delta)
self.fields = ('price', 'volume')
self.flux = 0.0
self.totalvolume = 0.0
def __init__(self, market_aware, days=None, delta=None):
EventWindow.__init__(self, market_aware, days, delta)
self.flux = 0.0
self.totalvolume = 0.0
