NPO-Accounting/conservancy_beancount Changeset - eb7f73e64465

Changeset - eb7f73e64465

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Brett Smith - 4 years ago 2020-04-11 13:20:35
brettcsmith@brettcsmith.org

data.PostingMeta: Add date property.

This is something reporting tools will want a lot. This will make it
easier for them to look at just postings without worrying about the
parent transaction.

2 files changed with 23 insertions and 0 deletions:

conservancy_beancount/data.py

tests/test_data_posting_meta.py

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conservancy_beancount/data.py

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@@ ... / @@ -20,6 +20,7 @@ throughout Conservancy tools. @@
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 import collections
 import datetime
 import decimal
 import functools
@@ ... / @@ -231,6 +232,14 @@ class PostingMeta(Metadata): @@
         else:
             super().__delitem__(key)
     # This is arguably cheating a litttle bit, but I'd argue the date of
     # the parent transaction still qualifies as posting metadata, and
     # it's something we want to access so often it's good to have it
     # within easy reach.
     @property
     def date(self) -> datetime.date:
         return self.txn.date
 class Posting(BasePosting):
     """Enhanced Posting objects

tests/test_data_posting_meta.py

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@@ ... / @@ -112,6 +112,20 @@ def test_keyerror_when_no_entity_or_payee(simple_txn): @@
     with pytest.raises(KeyError):
         meta['entity']
 @pytest.mark.parametrize('date', [
     testutil.FUTURE_DATE,
     testutil.FY_START_DATE,
     testutil.FY_MID_DATE,
     testutil.PAST_DATE,
 ])
 def test_date(date):
     txn = testutil.Transaction(date=date, postings=[
         ('Income:Donations', -15),
         ('Assets:Cash', 15),
     ])
     for index, post in enumerate(txn.postings):
         assert data.PostingMeta(txn, index, post).date == date
 # The .get() tests are arguably testing the stdlib, but they're short and
 # they confirm that we're using the stdlib as we intend.
 def test_get_with_meta_value(simple_txn):

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