21 lines
446 B
Python
21 lines
446 B
Python
|
|
|
|
class Transaction:
|
|
def __init__(self):
|
|
self.key = None
|
|
self.time = None
|
|
self.price = None
|
|
self.unit = 0
|
|
self.type = None
|
|
|
|
def __init__(self, item):
|
|
self.time = item['transaction_date']
|
|
self.price = int(item['price'])
|
|
self.unit = float(item['units_traded'])
|
|
self.type = item['type']
|
|
|
|
self.key = self.time + '_' + str(self.unit)
|
|
|
|
def __str__(self, **kwargs):
|
|
return '[{}] {} {}'.format(self.time, self.type, self.price)
|