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MBankAccount.py
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MBankAccount.py
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from Account import Account, ETaxType
from ImportUtils import getCsv, cleanText, fixNumber
from Action import Action, EActionType
from decimal import Decimal
from datetime import datetime
import os
class MBankAccount(Account):
def __init__(self, name, folder):
super().__init__(name, "mBank", ETaxType.PIT8C if name != "IKZE" else ETaxType.NO_TAX)
self._import(folder)
self._finishImport()
def _import(self, folder):
# import finance to get transationId to ISIN mapping
orders = []
for name in os.listdir(folder):
if not name.startswith('Historia operacji finansowych ') or not name.endswith('.csv'):
continue
csv = getCsv(os.path.join(folder, name))
last_send_outside = None
for row in reversed(csv):
time = datetime.fromisoformat("-".join(reversed(row[cleanText('Data księgowania')].split(' ', 1)[0].split('.'))))
before = Decimal(fixNumber(row[cleanText('Saldo początkowe')]))
after = Decimal(fixNumber(row[cleanText('Saldo końcowe')]))
kwota = after - before
if row['Typ operacji'] == cleanText('Uznania') and row['Opis'].startswith('Dywidenda: '):
isin = row['Opis'].split('(', 1)[0].strip().split(' ')[-1]
name = row['Opis'].split('(', 1)[1].split(')', 1)[0].strip()
main = Action(time,
EActionType.DIVIDEND,
Decimal(1),
self.stock(isin=isin, ticker=name, currency='PLN'))
self._add(main)
main.addAction(Action(time,
EActionType.INCOME,
kwota,
self.currency('PLN')))
continue
if row['Typ operacji'] == cleanText('Uznania') and 'Dywid.' in row['Opis'] and len(row['Opis'].split(';')) == 3:
#K039 Dywid. 261 szt PJSC GAZPR US3682872078; brutto 0.413 USD/szt; USD/PLN 3.6752
isin = row['Opis'].split(';')[0].split(' ')[-1]
szt = Decimal(row['Opis'].split('szt ', 1)[0].strip().split(' ')[-1])
value = Decimal(row['Opis'].split('brutto ', 1)[1].split(' ')[0])
cur = row['Opis'].split('/szt', 1)[0].split(' ')[-1]
conv = Decimal(row['Opis'].split('/PLN ', 1)[1].strip())
main = Action(time,
EActionType.DIVIDEND,
szt,
self.stock(isin=isin, currency=cur))
self._add(main)
sub = Action(time,
EActionType.INCOME,
value*szt,
self.currency(cur))
main.addAction(sub)
sub2 = Action(time,
EActionType.SELL,
kwota/conv*Decimal(-1),
self.currency(cur))
sub.addAction(sub2)
sub2.addAction(Action(time,
EActionType.BUY,
kwota,
self.currency('PLN')))
sub.addAction(Action(time,
EActionType.TAX,
kwota/conv-szt*value,
self.currency(cur)))
continue
if row['Typ operacji'] == cleanText('Obciążenia') and row['Opis'].startswith('Przelew na rachunek bankowy'):
# sending funds
main = Action(time,
EActionType.SEND,
kwota,
self.currency(row['Opis'].split('/')[-1].strip()))
last_send_outside = main
self._add(main)
continue
if row['Typ operacji'] == cleanText('Obciążenia') and row['Opis'].startswith(cleanText('Księgowanie prowizji od dyspozycji przelewu')) and last_send_outside:
# sending funds - fee
main = Action(time,
EActionType.FEE,
kwota,
last_send_outside.asset)
last_send_outside.addAction(main)
last_send_outside = None
continue
last_send_outside = None
if row['Typ operacji'] == cleanText('Uznania') and row['Opis'].startswith('WYC.BK:'):
# new funds adding
main = Action(time,
EActionType.RECEIVE,
kwota,
self.currency('PLN'))
self._add(main)
continue
if row['Typ operacji'] == cleanText('Uznania') and row['Opis'].startswith('NOT:'):
# - money
orders.append((time, kwota, row['Opis'].split('PW:', 1)[1].strip()))
continue
if row['Typ operacji'] == cleanText('Obciążenia') and row['Opis'].startswith('NOT:'):
# + money
orders.append((time, kwota, row['Opis'].split('PW:', 1)[1].strip()))
continue
if row['Typ operacji'] == cleanText('Obciążenia') and row['Opis'] == cleanText('opłata za prowadzenie rachunku'):
main = Action(time,
EActionType.FEE,
kwota,
self.currency('PLN'))
self._add(main)
continue
raise Exception('Unsupported record: %s' % (row))
orders.sort(key=lambda x : x[0])
transations = []
for name in os.listdir(folder):
if not name.startswith('Historia transakcji ') or not name.endswith('.csv'):
continue
csv = getCsv(os.path.join(folder, name))
for row in csv:
d = [int(x) for x in row['Czas transakcji'].replace(':', ' ').replace('.', ' ').split(' ')]
time = datetime(d[2], d[1], d[0], d[3], d[4], d[5])
transations.append((time, row))
transations.sort(key=lambda x : x[0])
for time, row in transations:
currency = row['Waluta rozliczenia']
count = Decimal(fixNumber(row['Liczba']))
value = Decimal(fixNumber(row['Kurs']))
stockCurrency = row['Waluta']
sumValue = Decimal(fixNumber(row[cleanText('Wartość')]))
fee = Decimal(fixNumber(row['Prowizja']))
k = row['K/S'] == 'K'
order = orders.pop(0)
if order[0].date() != time.date() or sumValue * (Decimal(-1) if k else Decimal(1)) != order[1]:
raise Exception("Finance and Transation history don't match: %s != %s" % (str(order), str(row)))
if fee:
feeOrder = orders.pop(0)
if feeOrder[0].date() != time.date() or -fee != feeOrder[1] or feeOrder[2] != order[2]:
raise Exception("Finance and Transation history don't match: %s != %s" % (str(feeOrder), str(row)))
main = Action(time,
EActionType.BUY if k else EActionType.SELL,
count * (Decimal(1) if k else Decimal(-1)),
self.stock(isin=order[2], ticker=row['Walor'], exchange=row[cleanText('Giełda')], currency=stockCurrency))
self._add(main)
if fee:
f = Action(time,
EActionType.FEE,
-fee,
self.currency(currency))
main.addAction(f)
if stockCurrency != currency:
sub = Action(time,
EActionType.PAYMENT if k else EActionType.INCOME,
value * count * (Decimal(-1) if k else Decimal(1)),
self.currency(stockCurrency))
main.addAction(sub)
sub2 = Action(time,
EActionType.BUY if k else EActionType.SELL,
value * count * (Decimal(1) if k else Decimal(-1)),
self.currency(stockCurrency))
sub.addAction(sub2)
sub3 = Action(time,
EActionType.SELL if k else EActionType.BUY,
sumValue * (Decimal(-1) if k else Decimal(1)),
self.currency(currency))
sub2.addAction(sub3)
else:
sub = Action(time,
EActionType.PAYMENT if k else EActionType.INCOME,
sumValue * (Decimal(-1) if k else Decimal(1)),
self.currency(currency))
main.addAction(sub)
if orders:
raise Exception('Not all orders consumed: %s' % (str(orders)))