NPO-Accounting/conservancy_beancount Changeset - 8333ed887646

Changeset - 8333ed887646

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Brett Smith - 4 years ago 2020-06-15 15:20:30
brettcsmith@brettcsmith.org

reports: Add RelatedPostings.group_by_account() classmethod.

2 files changed with 24 insertions and 0 deletions:

conservancy_beancount/reports/core.py

tests/test_reports_related_postings.py

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conservancy_beancount/reports/core.py

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@@ ... / @@ -274,6 +274,12 @@ class RelatedPostings(Sequence[data.Posting]): @@
         for value, posts in mapping.items():
             yield value, cls(posts, _can_own=True)
     @classmethod
     def group_by_account(cls: Type[RelatedType],
                          postings: Iterable[data.Posting],
     ) -> Iterator[Tuple[data.Account, RelatedType]]:
         return cls._group_by(postings, operator.attrgetter('account'))
     @classmethod
     def group_by_meta(cls: Type[RelatedType],
                       postings: Iterable[data.Posting],

tests/test_reports_related_postings.py

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@@ ... / @@ -398,3 +398,21 @@ def test_group_by_first_meta_link(link_swap_posts): @@
         actual = actual_all.get(key, '')
         assert len(actual) == 2
         assert all(post.account == expect_account for post in actual)
 def test_group_by_account():
     entries = [
         testutil.Transaction(postings=[
             ('Income:Donations', -10),
             ('Assets:Cash', 10),
         ]),
         testutil.Transaction(postings=[
             ('Income:Donations', -20),
             ('Assets:Cash', 20),
         ]),
+    ]
     postings = data.Posting.from_entries(entries)
     actual = dict(core.RelatedPostings.group_by_account(postings))
     assert len(actual) == 2
     for key, related in actual.items():
         assert len(related) == 2
         assert all(post.account == key for post in related)

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