This patch was taken from Arch Linux: https://github.com/archlinux/svntogit-community/blob/packages/python-jinja-time/trunk/python-jinja-time-0.2.0-arrow_shift.patch From aa4af9af0a0a5111a8ad21bc1b43bbdb586ee8af Mon Sep 17 00:00:00 2001 From: Vincent Bernat Date: Sun, 3 Nov 2019 07:48:08 +0100 Subject: [PATCH] Use shift() instead of replace() to modify dates Previously, the `replace()` method from arrow was shifting the date when the arguments were using the plural form. Since Arrow 0.9.0, this has been deprecated in favor of a `shift()` method. Arrow 0.14.5 completely removed the ability for `replace()` to shift dates. This leads to errors like `AttributeError: unknown attribute: "hours"` when using plural form. This commit replace the use of `replace()` by `shift()` since the intent is always to shift the current date. --- jinja2_time/jinja2_time.py | 6 +++--- setup.py | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/jinja2_time/jinja2_time.py b/jinja2_time/jinja2_time.py index ce713cb..717c8a0 100755 --- a/jinja2_time/jinja2_time.py +++ b/jinja2_time/jinja2_time.py @@ -19,11 +19,11 @@ def _datetime(self, timezone, operator, offset, datetime_format): d = arrow.now(timezone) # Parse replace kwargs from offset and include operator - replace_params = {} + shift_params = {} for param in offset.split(','): interval, value = param.split('=') - replace_params[interval.strip()] = float(operator + value.strip()) - d = d.replace(**replace_params) + shift_params[interval.strip()] = float(operator + value.strip()) + d = d.shift(**shift_params) if datetime_format is None: datetime_format = self.environment.datetime_format