reconcile: Fix linter warnings.

tests/test_reconcile.py

@@ -145,7 +145,6 @@ B4C = {
 }
 
 
-
 def test_one_exact_match():
     statement = [S1]
     books = [B1]
@@ -160,6 +159,7 @@ def test_one_exact_match():
         [],
     )
 
+
 def test_multiple_exact_matches():
     statement = [S1, S2]
     books = [B1, B2]
@@ -169,6 +169,7 @@ def test_multiple_exact_matches():
         [],
     )
 
+
 def test_one_mismatch():
     statement = [S1]
     books = []
@@ -178,6 +179,7 @@ def test_one_mismatch():
         [],
     )
 
+
 def test_multiple_mismatches():
     statement = [S1]
     books = [B2]
@@ -187,6 +189,7 @@ def test_multiple_mismatches():
         [B2],
     )
 
+
 def test_next_day_matches():
     statement = [S3]
     books = [B3_next_day]
@@ -196,6 +199,7 @@ def test_next_day_matches():
         [],
     )
 
+
 def test_next_week_matches():
     statement = [S3]
     books = [B3_next_week]
@@ -205,6 +209,7 @@ def test_next_week_matches():
         [],
     )
 
+
 def test_incorrect_amount_does_not_match():
     statement = [S3]
     books = [B3_mismatch_amount]
@@ -214,6 +219,7 @@ def test_incorrect_amount_does_not_match():
         [B3_mismatch_amount],
     )
 
+
 def test_payee_mismatch_ok_when_only_one_that_amount_and_date():
     statement = [S3]
     books = [B3_payee_mismatch_1]
@@ -223,6 +229,7 @@ def test_payee_mismatch_ok_when_only_one_that_amount_and_date():
         [],
     )
 
+
 def test_payee_mismatch_not_ok_when_multiple_that_amount_and_date():
     statement = [S3]
     books = [B3_payee_mismatch_1, B3_payee_mismatch_2]
@@ -233,25 +240,27 @@ def test_payee_mismatch_not_ok_when_multiple_that_amount_and_date():
         [B3_payee_mismatch_1, B3_payee_mismatch_2],
     )
 
+
 def test_remove_payee_junk():
     assert remove_payee_junk('WIDGETSRUS INC PAYMENT 1') == 'WIDGETSRUS'
     assert remove_payee_junk('0000010017') == '10017'
 
+
 def test_date_proximity():
     assert date_proximity(datetime.date(2021, 8, 23), datetime.date(2021, 8, 23)) == 1.0
     assert date_proximity(datetime.date(2021, 8, 23), datetime.date(2021, 8, 23) - datetime.timedelta(days=30)) == 0.5
     assert date_proximity(datetime.date(2021, 8, 23), datetime.date(2021, 8, 23) - datetime.timedelta(days=60)) == 0.0
 
-def test_remove_duplicate_words():
-    assert remove_duplicate_words('Hi Foo Kow FOO') == 'Hi Foo Kow'
 
 def test_remove_duplicate_words():
     assert remove_duplicate_words('Hi Foo Kow FOO') == 'Hi Foo Kow'
 
+
 def test_payee_matches_when_first_word_matches():
     assert payee_match('Gandi San Francisco', 'Gandi example.com renewal 1234567') == 1.0
     assert payee_match('USPS 123456789 Portland', 'USPS John Brown') == 0.8
 
+
 def test_metadata_for_match(monkeypatch):
     monkeypatch.setenv('CONSERVANCY_REPOSITORY', '.')
     assert metadata_for_match(([S1], [B1], []), 'statement.pdf', 'statement.csv') == [
@@ -259,11 +268,13 @@ def test_metadata_for_match(monkeypatch):
         ('2022/imports.beancount', 777, '    bank-statement-csv: "statement.csv:222"'),
     ]
 
+
 def test_no_metadata_if_no_matches():
     assert metadata_for_match(([S1], [], ['no match']), 'statement.pdf', 'statement.csv') == []
     assert metadata_for_match(([], [B1], ['no match']), 'statement.pdf', 'statement.csv') == []
     assert metadata_for_match(([S1], [B2], ['no match']), 'statement.pdf', 'statement.csv') == []
 
+
 def test_write_to_books():
     books = textwrap.dedent("""\
         2021-08-16 txn "Gandi" "transfer seleniumconf.us"
@@ -283,6 +294,7 @@ def test_write_to_books():
           Expenses:Hosting                        15.50 USD""")
     os.remove(f.name)
 
+
 def test_totals():
     assert totals([
         ([S1], [B1], []),
@@ -290,6 +302,7 @@ def test_totals():
         ([], [B3_next_day], []),
     ]) == (decimal.Decimal('10'), decimal.Decimal('20'), decimal.Decimal('30'))
 
+
 def test_payee_not_considered_if_check_id_present():
     # These records match aside from check-id.
     statement = [S3]
@@ -300,6 +313,7 @@ def test_payee_not_considered_if_check_id_present():
         [B3_unmatched_check_id],
     )
 
+
 def test_subset_sum_match():
     statement = [S4]
     books = [B4A, B4B, B4C]
@@ -309,6 +323,7 @@ def test_subset_sum_match():
         [],  # No remaining books trans.
     )
 
+
 def test_subset_passes_through_all_non_matches():
     """This was used to locate a bug where some of the non-matches had
     gone missing due to mutation of books_trans."""
@@ -318,7 +333,7 @@ def test_subset_passes_through_all_non_matches():
     ]
     books_trans = [
         B2,  # No match
-        B4A, B4B, B4C, # Match
+        B4A, B4B, B4C,  # Match
         B3_next_day, B3_next_week,  # No match
     ]
     assert subset_match(statement_trans, books_trans) == (