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Location: NPO-Accounting/conservancy_beancount/tests/testutil.py
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reports: Add BaseODS.column_style() method.
Use this to provide more consistent column styles throughout the reports.
Use this to provide more consistent column styles throughout the reports.
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# Copyright © 2020 Brett Smith
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
import datetime
import itertools
import re
import beancount.core.amount as bc_amount
import beancount.core.data as bc_data
import beancount.loader as bc_loader
import odf.element
import odf.opendocument
import odf.table
from decimal import Decimal
from pathlib import Path
from typing import Any, Optional, NamedTuple
from conservancy_beancount import books, rtutil
EXTREME_FUTURE_DATE = datetime.date(datetime.MAXYEAR, 12, 30)
FUTURE_DATE = datetime.date.today() + datetime.timedelta(days=365 * 99)
FY_START_DATE = datetime.date(2020, 3, 1)
FY_MID_DATE = datetime.date(2020, 9, 1)
PAST_DATE = datetime.date(2000, 1, 1)
TESTS_DIR = Path(__file__).parent
def _ods_cell_value_type(cell):
assert cell.tagName == 'table:table-cell'
return cell.getAttribute('valuetype')
def _ods_cell_value(cell):
value_type = cell.getAttribute('valuetype')
if value_type == 'currency' or value_type == 'float':
return Decimal(cell.getAttribute('value'))
elif value_type == 'date':
return datetime.datetime.strptime(
cell.getAttribute('datevalue'), '%Y-%m-%d',
).date()
else:
return cell.getAttribute('value')
def _ods_elem_text(elem):
if isinstance(elem, odf.element.Text):
return elem.data
else:
return '\0'.join(_ods_elem_text(child) for child in elem.childNodes)
odf.element.Element.value_type = property(_ods_cell_value_type)
odf.element.Element.value = property(_ods_cell_value)
odf.element.Element.text = property(_ods_elem_text)
def check_lines_match(lines, expect_patterns, source='output'):
for pattern in expect_patterns:
assert any(re.search(pattern, line) for line in lines), \
f"{pattern!r} not found in {source}"
def check_logs_match(caplog, expected):
records = iter(caplog.records)
for exp_level, exp_msg in expected:
exp_level = exp_level.upper()
assert any(
log.levelname == exp_level and log.message == exp_msg for log in records
), f"{exp_level} log {exp_msg!r} not found"
def check_post_meta(txn, *expected_meta, default=None):
assert len(txn.postings) == len(expected_meta)
for post, expected in zip(txn.postings, expected_meta):
if not expected:
assert not post.meta
else:
actual = None if post.meta is None else {
key: post.meta.get(key, default) for key in expected
}
assert actual == expected
def combine_values(*value_seqs):
stop = 0
for seq in value_seqs:
try:
stop = max(stop, len(seq))
except TypeError:
pass
return itertools.islice(
zip(*(itertools.cycle(seq) for seq in value_seqs)),
stop,
)
def date_seq(date=FY_MID_DATE, step=1):
while True:
yield date
date += datetime.timedelta(days=step)
def parse_date(s, fmt='%Y-%m-%d'):
return datetime.datetime.strptime(s, fmt).date()
def test_path(s):
if s is None:
return s
s = Path(s)
if not s.is_absolute():
s = TESTS_DIR / s
return s
def Amount(number, currency='USD'):
return bc_amount.Amount(Decimal(number), currency)
def Cost(number, currency='USD', date=FY_MID_DATE, label=None):
return bc_data.Cost(Decimal(number), currency, date, label)
def Posting(account, number,
currency='USD', cost=None, price=None, flag=None,
_post_type=bc_data.Posting, _meta_type=None, **meta):
if cost is not None:
cost = Cost(*cost)
if not meta:
meta = None
elif _meta_type:
meta = _meta_type(meta)
return _post_type(
account,
Amount(number, currency),
cost,
price,
flag,
meta,
)
def Transaction(date=FY_MID_DATE, flag='*', payee=None,
narration='', tags=None, links=None, postings=(),
**meta):
if isinstance(date, str):
date = parse_date(date)
meta.setdefault('filename', '<test>')
meta.setdefault('lineno', 0)
real_postings = []
for post in postings:
try:
post.account
except AttributeError:
if isinstance(post[-1], dict):
args = post[:-1]
kwargs = post[-1]
else:
args = post
kwargs = {}
post = Posting(*args, **kwargs)
real_postings.append(post)
return bc_data.Transaction(
meta,
date,
flag,
payee,
narration,
set(tags or ''),
set(links or ''),
real_postings,
)
LINK_METADATA_STRINGS = {
'Invoices/304321.pdf',
'rt:123/456',
'rt://ticket/234',
}
NON_LINK_METADATA_STRINGS = {
'',
' ',
' ',
}
NON_STRING_METADATA_VALUES = [
Decimal(5),
FY_MID_DATE,
Amount(50),
Amount(500, None),
]
OPENING_EQUITY_ACCOUNTS = itertools.cycle([
'Equity:Funds:Unrestricted',
'Equity:Funds:Restricted',
'Equity:OpeningBalance',
])
class ODSCell:
@classmethod
def from_row(cls, row):
return row.getElementsByType(odf.table.TableCell)
@classmethod
def from_sheet(cls, spreadsheet):
for row in spreadsheet.getElementsByType(odf.table.TableRow):
yield list(cls.from_row(row))
@classmethod
def from_ods_file(cls, path):
ods = odf.opendocument.load(path)
return cls.from_sheet(ods.spreadsheet)
def OpeningBalance(acct=None, **txn_meta):
if acct is None:
acct = next(OPENING_EQUITY_ACCOUNTS)
return Transaction(**txn_meta, postings=[
('Assets:Receivable:Accounts', 100),
('Assets:Receivable:Loans', 200),
('Liabilities:Payable:Accounts', -15),
('Liabilities:Payable:Vacation', -25),
(acct, -260),
])
class TestBooksLoader(books.Loader):
def __init__(self, source):
self.source = source
def load_all(self, from_year=None):
return bc_loader.load_file(self.source)
def load_fy_range(self, from_fy, to_fy=None):
return self.load_all()
class TestConfig:
def __init__(self, *,
books_path=None,
fiscal_year=(3, 1),
payment_threshold=0,
repo_path=None,
rt_client=None,
):
if books_path is None:
self._books_loader = None
else:
self._books_loader = TestBooksLoader(books_path)
self.fiscal_year = fiscal_year
self._payment_threshold = Decimal(payment_threshold)
self.repo_path = test_path(repo_path)
self._rt_client = rt_client
if rt_client is None:
self._rt_wrapper = None
else:
self._rt_wrapper = rtutil.RT(rt_client)
def books_loader(self):
return self._books_loader
def config_file_path(self):
return test_path('userconfig/conservancy_beancount/config.ini')
def fiscal_year_begin(self):
return books.FiscalYear(*self.fiscal_year)
def payment_threshold(self):
return self._payment_threshold
def repository_path(self):
return self.repo_path
def rt_client(self):
return self._rt_client
def rt_wrapper(self):
return self._rt_wrapper
class _TicketBuilder:
MESSAGE_ATTACHMENTS = [
('(Unnamed)', 'multipart/alternative', '0b'),
('(Unnamed)', 'text/plain', '1.2k'),
('(Unnamed)', 'text/html', '1.4k'),
]
MISC_ATTACHMENTS = [
('Forwarded Message.eml', 'message/rfc822', '3.1k'),
('photo.jpg', 'image/jpeg', '65.2k'),
('ConservancyInvoice-301.pdf', 'application/pdf', '326k'),
('Company_invoice-2020030405_as-sent.pdf', 'application/pdf', '50k'),
('statement.txt', 'text/plain', '652b'),
('screenshot.png', 'image/png', '1.9m'),
]
def __init__(self):
self.id_seq = itertools.count(1)
self.misc_attchs = itertools.cycle(self.MISC_ATTACHMENTS)
def new_attch(self, attch):
return (str(next(self.id_seq)), *attch)
def new_msg_with_attachments(self, attachments_count=1):
for attch in self.MESSAGE_ATTACHMENTS:
yield self.new_attch(attch)
for _ in range(attachments_count):
yield self.new_attch(next(self.misc_attchs))
def new_messages(self, messages_count, attachments_count=None):
for n in range(messages_count):
if attachments_count is None:
att_count = messages_count - n
else:
att_count = attachments_count
yield from self.new_msg_with_attachments(att_count)
class RTClient:
_builder = _TicketBuilder()
DEFAULT_URL = 'https://example.org/defaultrt/REST/1.0/'
TICKET_DATA = {
'1': list(_builder.new_messages(1, 3)),
'2': list(_builder.new_messages(2, 1)),
'3': list(_builder.new_messages(3, 0)),
}
del _builder
def __init__(self,
url=DEFAULT_URL,
default_login=None,
default_password=None,
proxy=None,
default_queue='General',
skip_login=False,
verify_cert=True,
http_auth=None,
want_cfs=True,
):
self.url = url
if http_auth is None:
self.user = default_login
self.password = default_password
self.auth_method = 'login'
self.login_result = skip_login or None
else:
self.user = http_auth.username
self.password = http_auth.password
self.auth_method = type(http_auth).__name__
self.login_result = True
self.last_login = None
self.want_cfs = want_cfs
def login(self, login=None, password=None):
if login is None and password is None:
login = self.user
password = self.password
self.login_result = bool(login and password and not password.startswith('bad'))
self.last_login = (login, password, self.login_result)
return self.login_result
def get_attachments(self, ticket_id):
try:
return list(self.TICKET_DATA[str(ticket_id)])
except KeyError:
return None
def get_attachment(self, ticket_id, attachment_id):
try:
att_seq = iter(self.TICKET_DATA[str(ticket_id)])
except KeyError:
return None
att_id = str(attachment_id)
multipart_id = None
for attch in att_seq:
if attch[0] == att_id:
break
elif attch[2].startswith('multipart/'):
multipart_id = attch[0]
else:
return None
tx_id = multipart_id or att_id
if attch[1] == '(Unnamed)':
filename = ''
else:
filename = attch[1]
return {
'id': att_id,
'ContentType': attch[2],
'Filename': filename,
'Transaction': tx_id,
}
def get_ticket(self, ticket_id):
ticket_id_s = str(ticket_id)
if ticket_id_s not in self.TICKET_DATA:
return None
retval = {
'id': 'ticket/{}'.format(ticket_id_s),
'numerical_id': ticket_id_s,
'Requestors': [
f'mx{ticket_id_s}@example.org',
'requestor2@example.org',
],
}
if self.want_cfs:
retval['CF.{payment-method}'] = f'payment method {ticket_id_s}'
retval['CF.{payment-to}'] = f'Hon. Mx. {ticket_id_s}'
return retval
def get_user(self, user_id):
user_id_s = str(user_id)
match = re.search(r'(\d+)@', user_id_s)
if match is None:
email = f'mx{user_id_s}@example.org'
user_id_num = int(user_id_s)
else:
email = user_id_s
user_id_num = int(match.group(1))
retval = {
'id': f'user/{user_id_num}',
'EmailAddress': email,
'Name': email,
}
if self.want_cfs:
retval['RealName'] = f'Mx. {user_id_num}'
return retval
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