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'''
.. note::
license: GNU Lesser General Public License v3.0 (see LICENSE)
Homebank CSV format
.. seealso::
References:
- (http://homebank.free.fr/help/06csvformat.html)
'''
from typing import (
Optional,
Union,
)
import datetime
from decimal import Decimal
from ..utils import (
check_strict,
raiseCsb43Exception,
)
from ..i18n import tr as _
'''
0. tarjeta de credito
1. cheque
2. efectivo
3. transferencia
4. transferencia interna
5. tarjeta de debito
6. orden de posicion
7. pago electronico
8. deposito
9. honorarios FI
'''
class Transaction(object):
'''
Hombebank CSV transaction
- Creating a record::
>>> from csb43.homebank import Transaction
>>> t = Transaction()
>>> t.amount = 12.45
>>> import datetime
>>> t.date = datetime.date(year=2013, month=3, day=19)
>>> print(t)
19-03-13;;;;;12.45;
- Parsing a record::
>>> t = Transaction("19-03-13;;;;;12.45;")
>>> t.amount
Decimal('12.45')
>>> t.date
datetime.date(2013, 3, 19)
'''
def __init__(self, record: Optional[str] = None):
'''
:param record: a Homebank csv record
:type record: :class:`str`
:raises: :class:`csb43.utils.Csb43Exception`
'''
self.__date: Optional[datetime.date] = None
self.__mode: Optional[int] = None
self.__info: Optional[str] = None
self.__payee: Optional[str] = None
self.__description: Optional[str] = None
self.__amount: Optional[Decimal] = None
self.__category: Optional[str] = None
if record is not None:
fields = record.split(";")
if len(fields) < 6:
raiseCsb43Exception(
_(
"bad format, 6 fields expected, but"
"%d found"
) % len(fields),
True
)
self._set_date_str(fields[0])
self.mode = fields[1]
self.info = fields[2]
self.payee = fields[3]
self.description = fields[4]
self.amount = fields[5]
if len(fields) >= 7:
self.category = fields[6]
else:
self.category = None
@property
def date(self) -> Optional[datetime.date]:
"date of transaction (:class:`datetime.date`)"
return self.__date
@date.setter
def date(self, value: datetime.date):
#import datetime
if not isinstance(value, datetime.date):
raiseCsb43Exception(_("datetime.date expected"), strict=True)
self.__date = value
@property
def mode(self): # -> Optional[int]:
"mode of transaction"
return self.__mode
@mode.setter
def mode(self, value: Union[str, int]) -> None:
self.__mode = int(value) if value != '' else None
@property
def info(self) -> Optional[str]:
"transaction's info"
return self.__info
@info.setter
def info(self, value) -> None:
self.__info = value
@property
def payee(self) -> Optional[str]:
"payee of the transaction"
return self.__payee
@payee.setter
def payee(self, value):
self.__payee = value
@property
def description(self) -> Optional[str]:
"description of the transaction"
return self.__description
@description.setter
def description(self, value):
self.__description = value
@property
def amount(self): # -> Optional[Decimal]:
"amount of the transaction"
return self.__amount
@amount.setter
def amount(self, value):
self.__amount = Decimal(value)
@property
def category(self):
"transaction category, according to HomeBank"
return self.__category
@category.setter
def category(self, value):
self.__category = value
@check_strict(r"^(\d{2}\-\d{2}\-\d{2})?$")
def _set_date_str(self, value, strict=True):
if value == '':
self.__date = None
else:
self.__date = datetime.datetime.strptime(value, "%d-%m-%y").date()
def __str__(self):
'''
:rtype: :class:`str` representation of this record as a row of a \
Homebank CSV file
'''
def f(x):
return '' if x is None else str(x)
if self.__date is not None:
mdate = self.__date.strftime("%d-%m-%y")
else:
mdate = None
text_fields = (f(x) for x in [
mdate,
self.mode,
self.info,
self.payee,
self.description,
#"%0.2f" % self.amount,
str(self.amount or ''),
self.category
])
return ";".join(text_fields)
|
