meta_receivable_docs: Not required for paid receivables. RT#10634.

conservancy_beancount/plugin/meta_receivable_documentation.py

@@ -59,6 +59,8 @@ class MetaReceivableDocumentation(core._RequireLinksPostingMetadataHook):
     def _run_on_post(self, txn: Transaction, post: data.Posting) -> bool:
         if not post.account.is_under('Assets:Receivable'):
             return False
+        elif post.is_debit():
+            return False
 
         # Get the first invoice, or return False if it doesn't exist.
         try:

tests/test_meta_receivable_documentation.py

@@ -178,6 +178,17 @@ def test_type_errors_reported_with_valid_txn_docs(hook, invoice, support_key, su
 def test_received_invoices_not_checked(hook, invoice, meta_type):
     check(hook, None, **{meta_type: {'invoice': invoice}})
 
+@pytest.mark.parametrize('invoice,other_acct', testutil.combine_values(
+    ISSUED_INVOICE_LINKS,
+    ['Assets:Checking', 'Assets:Savings'],
+))
+def test_paid_invoices_not_checked(hook, invoice, other_acct):
+    txn = testutil.Transaction(postings=[
+        (TEST_ACCT, -250, {'invoice': invoice}),
+        (other_acct, 250),
+    ])
+    assert not list(hook.run(txn))
+
 @pytest.mark.parametrize('account', [
     'Assets:Bank:Checking',
     'Assets:Cash',