def test_sub(self):
self.assertEqual(Amount(D('82.98'), 'CAD'),
amount.sub(Amount(D('100'), 'CAD'),
Amount(D('17.02'), 'CAD')))
with self.assertRaises(ValueError):
amount.sub(Amount(D('100'), 'USD'),
Amount(D('17.02'), 'CAD'))
def extract(self, file, existing_entries=None):
# Open the CSV file and create directives.
entries = []
index = 0
with open(file.name, 'rb') as f:
eml = parser.BytesParser().parse(fp=f)
b = base64.b64decode(eml.get_payload()[0].get_payload())
d = BeautifulSoup(b, "lxml")
date_range = d.findAll(text=re.compile(
'\d{4}\/\d{1,2}\/\d{1,2}-\d{4}\/\d{1,2}\/\d{1,2}'))[0]
transaction_date = dateparse(
date_range.split('-')[1].split('(')[0]).date()
balance = '-' + d.find(src="https://pbdw.ebank.cmbchina.com/"
"cbmresource/22/dyzd/jpkdyzd/xbgbdt/bqhkzz.jpg")\
.parent.parent.find_next_sibling(
'td').select('font')[0].text.replace('￥', '').replace(',', '').strip()
txn_balance = data.Balance(account=self.account_name,
amount=Amount(D(balance), 'CNY'),
meta=data.new_metadata(".", 1000),
tolerance=None,
diff_amount=None,
date=transaction_date)
entries.append(txn_balance)
bands = d.select('#fixBand29 #loopBand2>table>tr')
for band in bands:
tds = band.select('td #fixBand15 table table td')
if len(tds) == 0:
continue
trade_date = tds[1].text.strip()
if trade_date == '':
trade_date = tds[2].text.strip()
# date = datetime.strptime(trade_date,'%m%d').replace(year=transaction_date.year).date()
date = datetime.strptime(trade_date, '%m%d')
if date.month == 12 and transaction_date.month == 1:
date = date.replace(year=transaction_date.year - 1).date()
else:
date = date.replace(year=transaction_date.year).date()
full_descriptions = tds[3].text.strip().split('-')
payee = full_descriptions[0]
narration = '-'.join(full_descriptions[1:])
real_currency = 'CNY'
real_price = tds[4].text.replace('￥', '').replace('\xa0',
'').strip()
# print("Importing {} at {}".format(narration, date))
flag = "*"
amount = -Amount(D(real_price), real_currency)
meta = data.new_metadata(file.name, index)
txn = data.Transaction(
meta, date, self.FLAG, payee, narration, data.EMPTY_SET,
data.EMPTY_SET, [
data.Posting(self.account_name, amount, None, None,
None, None),
])
entries.append(txn)
# Insert a final balance check.
return entries
def load_balances(filename: str, date: datetime.date,
account: str) -> List[ImportedBalance]:
expected_field_names = [
'Fund', 'Name', 'Shares (#)', 'Closing Price', 'Closing Value'
]
balances = [] # type: List[ImportedBalance]
filename = os.path.abspath(filename)
with open(filename, 'r', encoding='utf-8', newline='') as csvfile:
reader = csv.DictReader(csvfile)
if reader.fieldnames != expected_field_names:
raise RuntimeError(
'Actual field names %r != expected field names %r' %
(reader.fieldnames, expected_field_names))
for line_i, row in enumerate(reader):
balances.append(
ImportedBalance(
account=account,
date=date,
units=Amount(parse_number(row['Shares (#)']), row['Fund']),
price=Amount(parse_number(row['Closing Price']), 'USD'),
market_value=Amount(parse_number(row['Closing Value']),
'USD'),
filename=filename,
line=line_i + 1,
))
return balances
def average(self):
"""Average all lots of the same currency together..
Returns:
An instance of Inventory.
"""
groups = collections.defaultdict(list)
for position in self:
lot = position.lot
key = (lot.currency, lot.cost.currency if lot.cost else None)
groups[key].append(position)
average_inventory = Inventory()
for (currency, cost_currency), positions in groups.items():
total_units = sum(position.number for position in positions)
units_amount = Amount(total_units, currency)
if cost_currency:
total_cost = sum(position.get_cost().number
for position in positions)
cost_amount = Amount(total_cost / total_units, cost_currency)
else:
cost_amount = None
average_inventory.add_amount(units_amount, cost_amount)
return average_inventory
def test_hash(self):
amount = Amount(D('100,034.027456'), 'USD')
self.assertTrue({amount: True})
self.assertTrue({amount})
amount2 = Amount(D('100,034.027456'), 'CAD')
self.assertEqual(2, len({amount: True, amount2: False}))
def test_add(self):
self.assertEqual(Amount(D('117.02'), 'CAD'),
amount.add(Amount(D('100'), 'CAD'),
Amount(D('17.02'), 'CAD')))
with self.assertRaises(ValueError):
amount.add(Amount(D('100'), 'USD'),
Amount(D('17.02'), 'CAD'))
def DoRemovalOfOption(txn, balances):
entry = CreateTransaction(txn, allow_fees=True)
item = txn['transactionItem']
inst = item['instrument']
assert inst['assetType'] == 'OPTION'
symbol = GetOptionName(inst, entry.date.year)
account = config['asset_position'].format(symbol='Options')
# Note: The contract size isn't present. If we find varying contract
# size we could consider calling the API again to find out what it is.
amt = DF(item['amount'], QO)
amt *= CSIZE
# Find the current amount in the given account to figure out the side of the
# position and the appropriate side to remove. {492fa5292636}
balance = balances[account]
try:
pos = balance[(symbol, None)]
sign = -1 if pos.units.number > 0 else 1
except KeyError:
# Could not find the position. Go short.
sign = -1
cost = CostSpec(None, None, None, None, None, False)
entry.postings.extend([
Posting(account, Amount(sign * amt, symbol), cost, Amount(ZERO, USD)),
Posting(config['pnl']),
])
return entry
def get_market_value(pos, price_map, date=None):
"""Get the market value of a Position.
This differs from the convert.get_value function in Beancount by returning
the cost value if no price can be found.
Args:
pos: A Position.
price_map: A dict of prices, as built by prices.build_price_map().
date: A datetime.date instance to evaluate the value at, or None.
Returns:
An Amount, with value converted or if the conversion failed just the
cost value (or the units if the position has no cost).
"""
units_ = pos.units
cost_ = pos.cost
value_currency = cost_.currency if cost_ else None
if value_currency:
base_quote = (units_.currency, value_currency)
_, price_number = get_price(price_map, base_quote, date)
if price_number is not None:
return Amount(units_.number * price_number, value_currency)
return Amount(units_.number * cost_.number, value_currency)
return units_
def test_comparisons(self):
amount1 = Amount(D('100'), 'USD')
amount2 = Amount(D('100'), 'USD')
self.assertEqual(amount1, amount2)
amount3 = Amount(D('101'), 'USD')
self.assertNotEqual(amount1, amount3)
def load_fund_transactions(filename: str,
account: str) -> List[FundTransaction]:
expected_field_names = [
'Date', 'Fund', 'Category', 'Description', 'Price', 'Amount', 'Shares',
'Total Shares', 'Total Value'
]
transactions = [] # type: List[FundTransaction]
filename = os.path.abspath(filename)
with open(filename, 'r', encoding='utf-8', newline='') as csvfile:
reader = csv.DictReader(csvfile)
if reader.fieldnames != expected_field_names:
raise RuntimeError(
'Actual field names %r != expected field names %r' %
(reader.fieldnames, expected_field_names))
for line_i, row in enumerate(reader):
transactions.append(
FundTransaction(
account=account,
date=datetime.datetime.strptime(row['Date'],
date_format).date(),
description=row['Category'],
memo=row['Description'],
price=parse_amount(row['Price']),
amount=parse_amount(row['Amount']),
units=Amount(parse_number(row['Shares']), row['Fund']),
balance=Amount(parse_number(row['Total Shares']),
row['Fund']),
filename=filename,
line=line_i + 1,
))
return transactions
def get_miles_expirations(accapi, options):
"""Show expiry of airline miles, rewards points"""
exclude = ''
exclude_option = options.get('exclude_currencies', '')
if exclude_option:
exclude = "AND not currency ~ '{currencies}'".format(
currencies=exclude_option)
sql = """
SELECT
account,
sum(number) AS Balance,
currency as Points,
LAST(date) AS Latest_Transaction
WHERE
not currency ~ '{currencies}'
AND account ~ '{accounts_pattern}'
{exclude}
GROUP BY account,Points ORDER BY LAST(date)
""".format(
currencies=accapi.get_operating_currencies_regex(),
accounts_pattern=options.get('accounts_pattern', 'Assets'),
exclude=exclude,
)
rtypes, rrows = accapi.query_func(sql)
if not rtypes:
return [], {}, [[]]
# our output table is slightly different from our query table:
retrow_types = rtypes[:-1] + [('value', int), ('expiry', datetime.date)]
RetRow = collections.namedtuple('RetRow', [i[0] for i in retrow_types])
commodities = accapi.get_commodity_directives()
def get_miles_metadata(miles):
try:
return commodities[miles].meta
except:
return {}
ret_rows = []
for row in rrows:
meta = get_miles_metadata(row.points)
value = meta.get('points-value', Amount(Decimal(0), 'NONE'))
converted_value = Amount(value.number * row.balance, value.currency)
expiry_months = meta.get('expiry-months', 0)
if expiry_months >= 0:
expiry = row.latest_transaction + datetime.timedelta(
int(expiry_months) * 365 / 12)
else:
expiry = datetime.date.max
ret_rows.append(RetRow(*row[:-1], converted_value, expiry))
ret_rows.sort(key=lambda r: r[-1])
return retrow_types, ret_rows
def test_compare_zero_to_none(self):
pos1 = Position(Amount(ZERO, "CAD"), None)
pos_none = None
self.assertEqual(pos1, pos_none)
self.assertEqual(pos_none, pos1)
pos2 = Position(Amount(ZERO, "USD"), None)
self.assertNotEqual(pos1, pos2)
def test_training_examples(tmpdir):
check_source(
tmpdir,
source_spec={
'module': 'beancount_import.source.mint',
'filename': mint_filename,
},
journal_contents=r"""
plugin "beancount.plugins.auto_accounts"
1900-01-01 open Liabilities:Credit-Card USD
mint_id: "My Credit Card"
1900-01-01 open Assets:Checking USD
mint_id: "My Checking"
2013-11-27 * "CR CARD PAYMENT ALEXANDRIA VA"
Liabilities:Credit-Card 66.88 USD
date: 2013-11-27
source_desc: "CR CARD PAYMENT ALEXANDRIA VA"
cleared: TRUE
Assets:Checking -66.88 USD
date: 2013-12-02
source_desc: "NATIONAL FEDERAL DES:TRNSFR"
cleared: TRUE
2016-08-10 * "STARBUCKS STORE 12345"
Liabilities:Credit-Card -2.45 USD
date: 2016-08-10
source_desc: "STARBUCKS STORE 12345"
cleared: TRUE
Expenses:Coffee 2.45 USD
""",
accounts=frozenset([
'Assets:Checking',
'Liabilities:Credit-Card',
]),
pending=[],
training_examples=[
(PredictionInput(source_account='Liabilities:Credit-Card',
amount=Amount(D('66.88'), 'USD'),
date=datetime.date(2013, 11, 27),
key_value_pairs={
'desc': 'CR CARD PAYMENT ALEXANDRIA VA'
}), 'Assets:Checking'),
(PredictionInput(source_account='Assets:Checking',
amount=Amount(D('-66.88'), 'USD'),
date=datetime.date(2013, 12, 2),
key_value_pairs={
'desc': 'NATIONAL FEDERAL DES:TRNSFR'
}), 'Liabilities:Credit-Card'),
(PredictionInput(source_account='Liabilities:Credit-Card',
amount=Amount(D('-2.45'), 'USD'),
date=datetime.date(2016, 8, 10),
key_value_pairs={'desc': 'STARBUCKS STORE 12345'
}), 'Expenses:Coffee'),
],
)
def test_constructor(self):
amount = Amount(D('100,034.02'), 'USD')
self.assertEqual(amount.number, D('100034.02'))
# Ensure that it is possible to initialize the number to any object.
# This is used when creating incomplete objects.
class Dummy: pass
amount = Amount(Dummy, Dummy)
self.assertIs(amount.number, Dummy)
self.assertIs(amount.currency, Dummy)
def test_merged_posting_is_cleared(self):
postings = [
Posting(account="a", units=Amount(D(10), "USD"), cost=None,
price=None, flag=None, meta=None),
Posting(account="a", units=Amount(D(10), "USD"), cost=None,
price=None, flag=None, meta={"merge": True}),
]
source = DescriptionBasedSource(lambda s: None)
self.assertEqual(source.is_posting_cleared(postings[0]), False)
self.assertEqual(source.is_posting_cleared(postings[1]), True)
def test_tostring(self):
amount1 = Amount(D('100034.023'), 'USD')
self.assertEqual('100034.023 USD', str(amount1))
amount2 = Amount(D('0.00000001'), 'BTC')
self.assertEqual('0.00000001 BTC', str(amount2))
dcontext = display_context.DisplayContext()
dformat = dcontext.build(commas=True)
self.assertEqual('100,034.023 USD', amount1.to_string(dformat))
def get_postings(self) -> List[Posting]:
postings = [
Posting(
account=self.get_primary_account(),
units=-Amount(Decimal(str(self.quantity)),
currency=self.symbol),
# TODO handle cost basis by parsing cost-basis lots CSV, so we don't end
# up getting beancount errors due to ambiguity
cost=CostSpec(
number_per=MISSING,
number_total=None,
currency=MISSING,
date=None,
label=None,
merge=None,
),
price=Amount(self.price, currency="USD"),
flag=None,
meta=self.get_meta(),
),
Posting(
account=self.get_other_account(),
units=self.amount,
cost=None,
price=None,
flag=None,
meta=self.get_meta(),
),
]
if self.action != SchwabAction.SELL_TO_OPEN:
# too early to realize gains/losses when opening a short position
postings.append(
Posting(
account=self.get_cap_gains_account(),
units=MISSING,
cost=None,
price=None,
flag=None,
meta={},
))
fees = self.fees
if fees is not None:
postings.append(
Posting(
account=self.fees_account,
units=Amount(self.fees, currency="USD"),
cost=None,
price=None,
flag=None,
meta={},
))
return postings
def posting(self, filename, lineno, account, units, cost, price, istotal,
flag):
"""Process a posting grammar rule.
Args:
filename: the current filename.
lineno: the current line number.
account: A string, the account of the posting.
position: An instance of Position from the grammar rule.
price: Either None, or an instance of Amount that is the cost of the position.
istotal: A bool, True if the price is for the total amount being parsed, or
False if the price is for each lot of the position.
flag: A string, one-character, the flag associated with this posting.
Returns:
A new Posting object, with no parent entry.
"""
# Prices may not be negative.
if not __allow_negative_prices__:
if price and isinstance(price.number,
Decimal) and price.number < ZERO:
meta = new_metadata(filename, lineno)
self.errors.append(
ParserError(meta, (
"Negative prices are not allowed: {} "
"(see http://furius.ca/beancount/doc/bug-negative-prices "
"for workaround)").format(price), None))
# Fix it and continue.
price = Amount(abs(price.number), price.currency)
# If the price is specified for the entire amount, compute the effective
# price here and forget about that detail of the input syntax.
if istotal:
if units.number == ZERO:
number = ZERO
else:
if __allow_negative_prices__:
number = price.number / units.number
else:
number = price.number / abs(units.number)
price = Amount(number, price.currency)
# Note: Allow zero prices because we need them for round-trips for
# conversion entries.
#
# if price is not None and price.number == ZERO:
# self.errors.append(
# ParserError(meta, "Price is zero: {}".format(price), None))
meta = new_metadata(filename, lineno)
return Posting(account, units, cost, price,
chr(flag) if flag else None, meta)
def get_postings(self) -> List[Posting]:
postings = [
Posting(
account=self.get_primary_account(),
units=Amount(Decimal(str(self.quantity)),
currency=self.symbol),
cost=CostSpec(
number_per=self.price,
number_total=None,
currency="USD",
date=None,
label=None,
merge=None,
),
price=None,
flag=None,
meta=self.get_meta(),
),
Posting(
account=self.get_other_account(),
units=self.amount,
cost=None,
price=None,
flag=None,
meta=self.get_meta(),
),
]
if self.action == SchwabAction.BUY_TO_CLOSE:
# need to record gains when closing a short position
postings.append(
Posting(
account=self.get_cap_gains_account(),
units=MISSING,
cost=None,
price=None,
flag=None,
meta={},
))
fees = self.fees
if fees is not None:
postings.append(
Posting(
account=self.fees_account,
units=Amount(self.fees, currency="USD"),
cost=None,
price=None,
flag=None,
meta={},
))
return postings
def get_key_from_posting(entry: Transaction, posting: Posting,
source_postings: List[Posting], source_desc: str,
posting_date: datetime.date) -> MatchKey:
del entry
del source_postings
transaction_type = posting.meta and posting.meta.get(TRANSACTION_TYPE_KEY)
if isinstance(posting.cost, CostSpec):
cost = Amount(posting.cost.number_per, posting.cost.currency)
elif isinstance(posting.cost, Cost):
cost = Amount(posting.cost.number, posting.cost.currency)
else:
cost = None
return MatchKey(posting.account, posting_date, source_desc,
transaction_type, cost, posting.units)
def CreateFeesPostings(txn) -> List[data.Posting]:
"""Get postings for fees."""
postings = []
fees = txn['fees']
commission = fees.pop('commission')
if commission:
postings.append(
Posting(config['commission'], Amount(DF(commission), USD)))
fees.pop('optRegFee', None)
fees.pop('secFee', None)
for unused_name, number in sorted(fees.items()):
if not number:
continue
postings.append(Posting(config['fees'], Amount(DF(number), USD)))
return postings
def create_simple_posting_with_cost_or_price(entry,
account,
number,
currency,
price_number=None,
price_currency=None,
cost_number=None,
cost_currency=None,
costspec=None):
"""Create a simple posting on the entry, with a cost (for purchases) or price (for sell transactions).
Args:
entry: The entry instance to add the posting to.
account: A string, the account to use on the posting.
number: A Decimal number or string to use in the posting's Amount.
currency: A string, the currency for the Amount.
price_number: A Decimal number or string to use for the posting's price Amount.
price_currency: a string, the currency for the price Amount.
cost_number: A Decimal number or string to use for the posting's cost Amount.
cost_currency: a string, the currency for the cost Amount.
Returns:
An instance of Posting, and as a side-effect the entry has had its list of
postings modified with the new Posting instance.
"""
if isinstance(account, str):
pass
if not isinstance(number, Decimal):
number = D(number)
units = Amount(number, currency)
if not (price_number or cost_number):
print("Either price ({}) or cost ({}) must be specified ({})".format(
price_number, cost_number, entry))
import pdb
pdb.set_trace()
raise Exception(
"Either price ({}) or cost ({}) must be specified".format(
price_number, cost_number))
price = Amount(price_number, price_currency) if price_number else None
cost = Cost(cost_number, cost_currency, None,
None) if cost_number else None
cost = costspec if costspec else cost
posting = data.Posting(account, units, cost, price, None, None)
if entry is not None:
entry.postings.append(posting)
return posting
def load_balances(filename: str) -> List[RawBalance]:
expected_field_names = [
'Name', 'Currency', 'Balance', 'Last Updated', 'State',
'Last Transaction'
]
balances = []
filename = os.path.abspath(filename)
with open(filename, 'r', encoding='utf-8', newline='') as csvfile:
reader = csv.DictReader(csvfile)
if reader.fieldnames != expected_field_names:
raise RuntimeError(
'Actual field names %r != expected field names %r' %
(reader.fieldnames, expected_field_names))
for line_i, row in enumerate(reader):
date_str = row['Last Transaction'].strip()
if not date_str:
continue
date = datetime.datetime.strptime(date_str, mint_date_format).date()
balances.append(
RawBalance(
account=row['Name'],
date=date,
amount=Amount(D(row['Balance']), row['Currency']),
filename=filename,
line=line_i + 1))
return balances
def new_filtered_entries(tx, params, get_amounts, selected_postings, config):
"""
Beancount plugin: Dublicates all transaction's postings over time.
Args:
tx: A transaction instance.
params: A parser options dict.
get_amounts: A function, i.e. distribute_over_period.
selected_postings: A list of postings.
config: A configuration string in JSON format given in source file.
Returns:
An array of transaction entries.
"""
all_pairs = []
for _, new_account, params, posting in selected_postings:
dates, amounts = get_amounts(params, tx.date, posting.units.number, config)
all_pairs.append( (dates, amounts, posting, new_account) )
map_of_dates = {}
for dates, amounts, posting, new_account in all_pairs:
for i in range( min(len(dates), len(amounts)) ):
if(not dates[i] in map_of_dates):
map_of_dates[dates[i]] = []
amount = Amount(amounts[i], posting.units.currency)
# Income/Expense to be spread
map_of_dates[dates[i]].append(Posting(account=new_account,
units=amount,
cost=None,
price=None,
flag=posting.flag,
meta=new_metadata(tx.meta['filename'], tx.meta['lineno'])))
# Asset/Liability that buffers the difference
map_of_dates[dates[i]].append(Posting(account=posting.account,
units=mul(amount, D(-1)),
cost=None,
price=None,
flag=posting.flag,
meta=new_metadata(tx.meta['filename'], tx.meta['lineno'])))
new_transactions = []
for i, (date, postings) in enumerate(sorted(map_of_dates.items())):
if len(postings) > 0:
e = Transaction(
date=date,
meta=tx.meta,
flag=tx.flag,
payee=tx.payee,
narration=tx.narration + config['suffix']%(i+1, len(dates)),
tags={config['tag']},
links=tx.links,
postings=postings)
new_transactions.append(e)
return new_transactions
def create_simple_posting_with_cost(entry, account, number, currency,
cost_number, cost_currency):
"""Create a simple posting on the entry, with just a number and currency (no cost).
Args:
entry: The entry instance to add the posting to.
account: A string, the account to use on the posting.
number: A Decimal number or string to use in the posting's Amount.
currency: A string, the currency for the Amount.
cost_number: A Decimal number or string to use for the posting's cost Amount.
cost_currency: a string, the currency for the cost Amount.
Returns:
An instance of Posting, and as a side-effect the entry has had its list of
postings modified with the new Posting instance.
"""
if isinstance(account, str):
pass
if not isinstance(number, Decimal):
number = D(number)
if cost_number and not isinstance(cost_number, Decimal):
cost_number = D(cost_number)
units = Amount(number, currency)
cost = Cost(cost_number, cost_currency, None, None)
posting = Posting(account, units, cost, None, None, None)
if entry is not None:
entry.postings.append(posting)
return posting
def _booking_method_xifo(entry, posting, matches, reverse_order):
"""FIFO and LIFO booking method implementations."""
booked_reductions = []
booked_matches = []
errors = []
insufficient = False
# Each up the positions.
sign = -1 if posting.units.number < ZERO else 1
remaining = abs(posting.units.number)
for match in sorted(matches, key=lambda p: p.cost and p.cost.date,
reverse=reverse_order):
if remaining <= ZERO:
break
# If the inventory somehow ended up with mixed lots, skip this one.
if match.units.number * sign > ZERO:
continue
# Compute the amount of units we can reduce from this leg.
size = min(abs(match.units.number), remaining)
booked_reductions.append(
posting._replace(units=Amount(size * sign, match.units.currency),
cost=match.cost))
booked_matches.append(match)
remaining -= size
# If we couldn't eat up all the requested reduction, return an error.
insufficient = (remaining > ZERO)
return booked_reductions, booked_matches, errors, insufficient
def balance_assertion(transaction, opening=False, closing=False):
lineno = transaction[0]
line = transaction[1]
balance = _format_number_de(line['Saldo'])
if opening:
# calculate balance before the first transaction
# Currencies must match for subtraction
if line['Währung_1'] != line['Währung_2']:
warnings.warn(
f"{file_.name}:{lineno} "
"opening balance can not be generated "
"due to currency mismatch: "
f"{line['Währung_1']} <> {line['Währung_2']}")
return []
balance -= _format_number_de(line['Betrag'])
balancedate = self._date_from
if closing:
# balance after the last transaction:
# next day's opening balance
balancedate = self._date_to + timedelta(days=1)
return [
data.Balance(
data.new_metadata(file_.name, lineno),
balancedate,
self.account,
Amount(balance, line['Währung_1']),
None,
None,
)
]
def deserialise_posting(posting):
"""Parse JSON to a Beancount Posting."""
amount = posting.get("amount")
unit_price = None
total_price = None
if amount:
if "@@" in amount:
amount, raw_total_price = amount.split("@@")
total_price = A(raw_total_price)
elif "@" in amount:
amount, raw_unit_price = amount.split("@")
unit_price = A(raw_unit_price)
pos = position.from_string(amount)
units = pos.units
if re.search(r"{\s*}", amount):
cost = data.CostSpec(MISSING, None, MISSING, None, None, False)
else:
cost = pos.cost
else:
units, cost = None, None
if total_price is not None:
try:
num = total_price.number / units.number.copy_abs()
except decimal.InvalidOperation:
# if both units and total price is zero, set it to zero.
num = ZERO
unit_price = Amount(num, total_price.currency)
return data.Posting(posting["account"], units, cost, unit_price, None,
None)
def deserialise(json_entry):
"""Parse JSON to a Beancount entry.
Args:
json_entry: The entry.
Raises:
KeyError: if one of the required entry fields is missing.
FavaAPIException: if the type of the given entry is not supported.
"""
if json_entry['type'] == 'Transaction':
date = util.date.parse_date(json_entry['date'])[0]
narration, tags, links = extract_tags_links(json_entry['narration'])
postings = [deserialise_posting(pos) for pos in json_entry['postings']]
return data.Transaction(json_entry['meta'], date, json_entry['flag'],
json_entry['payee'], narration, tags, links,
postings)
if json_entry['type'] == 'Balance':
date = util.date.parse_date(json_entry['date'])[0]
number = parse_number(json_entry['number'])
amount = Amount(number, json_entry['currency'])
return data.Balance(json_entry['meta'], date, json_entry['account'],
amount, None, None)
if json_entry['type'] == 'Note':
date = util.date.parse_date(json_entry['date'])[0]
comment = json_entry['comment'].replace('"', '')
return data.Note(json_entry['meta'], date, json_entry['account'],
comment)
raise FavaAPIException('Unsupported entry type.')
def test_add_ignored(tmpdir):
journal_path = create_journal(
tmpdir, """
2015-01-01 * "Test transaction 1"
Assets:Account-A 100 USD
Assets:Account-B
""")
ignored_path = create_journal(
tmpdir, """
2015-03-01 * "Test transaction 2"
Assets:Account-A 100 USD
Assets:Account-B
""",
name='ignored.beancount')
editor = journal_editor.JournalEditor(journal_path, ignored_path)
stage = editor.stage_changes()
new_transaction = Transaction(
meta=None,
date=datetime.date(2015, 4, 1),
flag='*',
payee=None,
narration='New transaction',
tags=EMPTY_SET,
links=EMPTY_SET,
postings=[
Posting(
account='Assets:Account-A',
units=Amount(Decimal(3), 'USD'),
cost=None,
price=None,
flag=None,
meta=None),
Posting(
account='Assets:Account-B',
units=MISSING,
cost=None,
price=None,
flag=None,
meta=None),
],
)
stage.add_entry(new_transaction, ignored_path)
result = stage.apply()
check_file_contents(
journal_path, """
2015-01-01 * "Test transaction 1"
Assets:Account-A 100 USD
Assets:Account-B
""")
check_file_contents(
ignored_path, """
2015-03-01 * "Test transaction 2"
Assets:Account-A 100 USD
Assets:Account-B
2015-04-01 * "New transaction"
Assets:Account-A 3 USD
Assets:Account-B
""")
check_journal_entries(editor)