Remove already applied patch stftime_format.diff

series

@@ -22,6 +22,4 @@ statement_of_account.diff # [account] Cumulate balance of previous fiscal years
 
 issue11731.diff # [currency] currency test don't pass when Currency Rates Source Not Ready (forex)
 
-strftime_format.diff # [ir] Fix problem with strftime format, reducing the time needed to format standard time. When the %A or %B is not used.
-
 counterpart_party_payment_clearing.diff # [account_payment_clearing] Add the possiblity to have a party in the counterpart move when reconcile on a payment.

strftime_format.diff

@@ -1,13 +0,0 @@
-diff --git a/tryton/trytond/trytond/ir/lang.py b/tryton/trytond/trytond/ir/lang.py
-index d6e61e3599..4f3954beef 100644
---- a/tryton/trytond/trytond/ir/lang.py
-+++ b/tryton/trytond/trytond/ir/lang.py
-@@ -542,6 +542,8 @@ class Lang(DeactivableMixin, ModelSQL, ModelView):
-         if isinstance(value, datetime.date):
-             for f, i, klass in (('%A', 6, Day), ('%B', 1, Month)):
-                 for field, f in [('name', f), ('abbreviation', f.lower())]:
-+                    if f not in format:
-+                        continue
-                     locale = klass.locale(self, field=field)
-                     format = format.replace(f, locale[value.timetuple()[i]])
-         if isinstance(value, datetime.time):