NPO-Accounting/conservancy_beancount Changeset - a27d68beab7b

Changeset - a27d68beab7b

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Brett Smith - 4 years ago 2020-07-27 15:50:11
brettcsmith@brettcsmith.org

cliutil: Add diff_year function.

4 files changed with 33 insertions and 26 deletions:

conservancy_beancount/cliutil.py

conservancy_beancount/reports/fund.py

conservancy_beancount/reports/ledger.py

tests/test_cliutil.py

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conservancy_beancount/cliutil.py

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@@ ... @@
 def date_arg(arg: str) -> datetime.date:
     return datetime.datetime.strptime(arg, '%Y-%m-%d').date()
 def diff_year(date: datetime.date, diff: int) -> datetime.date:
     new_year = date.year + diff
     try:
         return date.replace(year=new_year)
     except ValueError:
         # The original date is Feb 29, which doesn't exist in the new year.
         if diff < 0:
             return datetime.date(new_year, 2, 28)
         else:
             return datetime.date(new_year, 3, 1)
 def year_or_date_arg(arg: str) -> Union[int, datetime.date]:
     """Get either a date or a year (int) from an argument string
     This is a useful argument type for arguments that will be passed into

conservancy_beancount/reports/fund.py

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@@ ... @@
         else:
             args.report_type = ReportType.ODS
     return args
 def diff_year(date: datetime.date, diff: int) -> datetime.date:
     new_year = date.year + diff
     try:
         return date.replace(year=new_year)
     except ValueError:
         # The original date is Feb 29, which doesn't exist in the new year.
         if diff < 0:
             return datetime.date(new_year, 2, 28)
         else:
             return datetime.date(new_year, 3, 1)
 def main(arglist: Optional[Sequence[str]]=None,
          stdout: TextIO=sys.stdout,
          stderr: TextIO=sys.stderr,
          config: Optional[configmod.Config]=None,
@@ ... / @@ -364,11 +353,11 @@ def main(arglist: Optional[Sequence[str]]=None, @@
     if args.stop_date is None:
         if args.start_date is None:
             args.stop_date = datetime.date.today()
         else:
             args.stop_date = diff_year(args.start_date, 1)
+            args.stop_date = cliutil.diff_year(args.start_date, 1)
     if args.start_date is None:
         args.start_date = diff_year(args.stop_date, -1)
+        args.start_date = cliutil.diff_year(args.stop_date, -1)
     returncode = 0
     books_loader = config.books_loader()
     if books_loader is None:

conservancy_beancount/reports/ledger.py

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@@ ... @@
         else:
             args.accounts = list(LedgerODS.ACCOUNT_COLUMNS)
     return args
 def diff_year(date: datetime.date, diff: int) -> datetime.date:
     new_year = date.year + diff
     try:
         return date.replace(year=new_year)
     except ValueError:
         # The original date is Feb 29, which doesn't exist in the new year.
         if diff < 0:
             return datetime.date(new_year, 2, 28)
         else:
             return datetime.date(new_year, 3, 1)
 def main(arglist: Optional[Sequence[str]]=None,
          stdout: TextIO=sys.stdout,
          stderr: TextIO=sys.stderr,
          config: Optional[configmod.Config]=None,
@@ ... / @@ -770,13 +759,13 @@ def main(arglist: Optional[Sequence[str]]=None, @@
         config.load_file()
     today = datetime.date.today()
     if args.start_date is None:
         args.start_date = diff_year(today, -1)
+        args.start_date = cliutil.diff_year(today, -1)
         if args.stop_date is None:
             args.stop_date = today + datetime.timedelta(days=30)
     elif args.stop_date is None:
         args.stop_date = diff_year(args.start_date, 1)
+        args.stop_date = cliutil.diff_year(args.start_date, 1)
     returncode = 0
     books_loader = config.books_loader()
     if books_loader is None:

tests/test_cliutil.py

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@@ ... / @@ -217,4 +217,22 @@ def test_version_argument(argparser, capsys, arg): @@
     assert exc_check.value.args[0] == 0
     stdout, _ = capsys.readouterr()
     lines = iter(stdout.splitlines())
     assert re.match(r'^test_cliutil version \d+\.\d+\.\d+', next(lines, "<EOF>"))
 @pytest.mark.parametrize('date,diff,expected', [
     (datetime.date(2010, 2, 28), 0, datetime.date(2010, 2, 28)),
     (datetime.date(2010, 2, 28), 1, datetime.date(2011, 2, 28)),
     (datetime.date(2010, 2, 28), 2, datetime.date(2012, 2, 28)),
     (datetime.date(2010, 2, 28), -1, datetime.date(2009, 2, 28)),
     (datetime.date(2010, 2, 28), -2, datetime.date(2008, 2, 28)),
     (datetime.date(2012, 2, 29), 2, datetime.date(2014, 3, 1)),
     (datetime.date(2012, 2, 29), 4, datetime.date(2016, 2, 29)),
     (datetime.date(2012, 2, 29), -2, datetime.date(2010, 2, 28)),
     (datetime.date(2012, 2, 29), -4, datetime.date(2008, 2, 29)),
     (datetime.date(2010, 3, 1), 1, datetime.date(2011, 3, 1)),
     (datetime.date(2010, 3, 1), 2, datetime.date(2012, 3, 1)),
     (datetime.date(2010, 3, 1), -1, datetime.date(2009, 3, 1)),
     (datetime.date(2010, 3, 1), -2, datetime.date(2008, 3, 1)),
 ])
 def test_diff_year(date, diff, expected):
     assert cliutil.diff_year(date, diff) == expected

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