fix: linter

erpnext/payroll/doctype/salary_slip/salary_slip.py

@@ -315,7 +315,7 @@ def get_working_days_details(
 		)
 
 		working_days = date_diff(self.end_date, self.start_date) + 1
-		working_days_list = [add_days(self.start_date)for i in range(working_days)]
+		working_days_list = [add_days(self.start_date, i) for i in range(working_days)]
 
 		if for_preview:
 			self.total_working_days = working_days
@@ -324,7 +324,7 @@ def get_working_days_details(
 
 		holidays = self.get_holidays_for_employee(self.start_date, self.end_date)
 
-		joining_date, relieving_date = self.get_joining_and_relieving_date()
+		joining_date, relieving_date = self.get_joining_and_relieving_dates()
 
 		if not cint(include_holidays_in_total_working_days):
 			working_days -= len(holidays)
@@ -337,10 +337,14 @@ def get_working_days_details(
 			frappe.throw(_("Please set Payroll based on in Payroll settings"))
 
 		if payroll_based_on == "Attendance":
-			actual_lwp, absent = self.calculate_lwp_ppl_and_absent_days_based_on_attendance(holidays, relieving_date)
+			actual_lwp, absent = self.calculate_lwp_ppl_and_absent_days_based_on_attendance(
+				holidays, relieving_date
+			)
 			self.absent_days = absent
 		else:
-			actual_lwp = self.calculate_lwp_or_ppl_based_on_leave_application(holidays, working_days_list, relieving_date)
+			actual_lwp = self.calculate_lwp_or_ppl_based_on_leave_application(
+				holidays, working_days_list, relieving_date
+			)
 
 		if not lwp:
 			lwp = actual_lwp
@@ -463,7 +467,10 @@ def get_payment_days(self, joining_date, relieving_date, include_holidays_in_tot
 	def get_holidays_for_employee(self, start_date, end_date):
 		return get_holiday_dates_for_employee(self.employee, start_date, end_date)
 
-	def calculate_lwp_or_ppl_based_on_leave_application(self, holidays, working_days_list, relieving_date=None):
+	def calculate_lwp_or_ppl_based_on_leave_application(
+		self, holidays, working_days_list, relieving_date=None
+	):
+
 		lwp = 0
 
 		daily_wages_fraction_for_half_day = (

erpnext/payroll/doctype/salary_slip/test_salary_slip.py

@@ -1128,7 +1128,6 @@ def test_salary_slip_generation_against_opening_entries_in_ssa(self):
 			if deduction.salary_component == "TDS":
 				self.assertEqual(deduction.amount, rounded(monthly_tax_amount))
 
-
 	@change_settings("Payroll Settings", {"payroll_based_on": "Leave"})
 	def test_lwp_calculation_based_on_relieving_date(self):
 		emp_id = make_employee("test_lwp_based_on_relieving_date@salary.com")
@@ -1158,6 +1157,7 @@ def test_lwp_calculation_based_on_relieving_date(self):
 
 		self.assertEqual(ss.payment_days, (days_between_start_and_relieving - len(holidays)))
 
+
 def get_no_of_days():
 	no_of_days_in_month = calendar.monthrange(getdate(nowdate()).year, getdate(nowdate()).month)
 	no_of_holidays_in_month = len(