refactor: added missing translation functions (#18143)

* fix: Translating Error and Messages

* Update erpnext/controllers/item_variant.py

Co-Authored-By: Shivam Mishra <scmmishra@users.noreply.github.com>

* Update erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py

Co-Authored-By: Shivam Mishra <scmmishra@users.noreply.github.com>

erpnext/education/doctype/question/question.py

@@ -38,7 +38,7 @@ class Question(Document):
 		options = self.options
 		answers = [item.name for item in options if item.is_correct == True]
 		if len(answers) == 0:
-			frappe.throw("No correct answer is set for {0}".format(self.name))
+			frappe.throw(_("No correct answer is set for {0}".format(self.name)))
 			return None
 		elif len(answers) == 1:
 			return answers[0]

erpnext/education/doctype/quiz/quiz.py

@@ -4,12 +4,13 @@
 
 from __future__ import unicode_literals
 import frappe
+from frappe import _
 from frappe.model.document import Document
 
 class Quiz(Document):
 	def validate(self):
 		if self.passing_score > 100:
-			frappe.throw("Passing Score value should be between 0 and 100")
+			frappe.throw(_("Passing Score value should be between 0 and 100"))
 
 	def allowed_attempt(self, enrollment, quiz_name):
 		if self.max_attempts ==  0:
@@ -17,7 +18,7 @@ class Quiz(Document):
 
 		try:
 			if len(frappe.get_all("Quiz Activity", {'enrollment': enrollment.name, 'quiz': quiz_name})) >= self.max_attempts:
-				frappe.msgprint("Maximum attempts for this quiz reached!")
+				frappe.msgprint(_("Maximum attempts for this quiz reached!"))
 				return False
 			else:
 				return True
@@ -56,5 +57,5 @@ def compare_list_elementwise(*args):
 		else:
 			return False
 	except TypeError:
-		frappe.throw("Compare List function takes on list arguments")
+		frappe.throw(_("Compare List function takes on list arguments"))
 

erpnext/education/doctype/student_report_generation_tool/student_report_generation_tool.py

@@ -4,6 +4,7 @@
 
 from __future__ import unicode_literals
 import frappe, json
+from frappe import _
 from frappe.model.document import Document
 from erpnext.education.api import get_grade
 from frappe.utils.pdf import get_pdf
@@ -79,7 +80,7 @@ def get_attendance_count(student, academic_year, academic_term=None):
 		from_date, to_date = frappe.db.get_value("Academic Term", academic_term, ["term_start_date", "term_end_date"])
 	if from_date and to_date:
 		attendance = dict(frappe.db.sql('''select status, count(student) as no_of_days
-			from `tabStudent Attendance` where student = %s 
+			from `tabStudent Attendance` where student = %s
 			and date between %s and %s group by status''',
 			(student, from_date, to_date)))
 		if "Absent" not in attendance.keys():
@@ -88,4 +89,4 @@ def get_attendance_count(student, academic_year, academic_term=None):
 			attendance["Present"] = 0
 		return attendance
 	else:
-		frappe.throw("Provide the academic year and set the starting and ending date.") 
+		frappe.throw(_("Provide the academic year and set the starting and ending date."))

erpnext/education/utils.py

@@ -148,7 +148,7 @@ def enroll_in_program(program_name, student=None):
 		# Check if self enrollment in allowed
 		program = frappe.get_doc('Program', program_name)
 		if not program.allow_self_enroll:
-			return frappe.throw("You are not allowed to enroll for this course")
+			return frappe.throw(_("You are not allowed to enroll for this course"))
 
 		student = get_current_student()
 		if not student:
@@ -162,7 +162,7 @@ def enroll_in_program(program_name, student=None):
 	# Check if self enrollment in allowed
 	program = frappe.get_doc('Program', program_name)
 	if not program.allow_self_enroll:
-		return frappe.throw("You are not allowed to enroll for this course")
+		return frappe.throw(_("You are not allowed to enroll for this course"))
 
 	# Enroll in program
 	program_enrollment = student.enroll_in_program(program_name)
@@ -185,7 +185,7 @@ def add_activity(course, content_type, content, program):
 
 	student = get_current_student()
 	if not student:
-		return frappe.throw("Student with email {0} does not exist".format(frappe.session.user), frappe.DoesNotExistError)
+		return frappe.throw(_("Student with email {0} does not exist".format(frappe.session.user)), frappe.DoesNotExistError)
 
 	enrollment = get_or_create_course_enrollment(course, program)
 	if content_type == 'Quiz':
@@ -220,7 +220,7 @@ def get_quiz(quiz_name, course):
 		quiz = frappe.get_doc("Quiz", quiz_name)
 		questions = quiz.get_questions()
 	except:
-		frappe.throw("Quiz {0} does not exist".format(quiz_name))
+		frappe.throw(_("Quiz {0} does not exist".format(quiz_name)))
 		return None
 
 	questions = [{
@@ -347,7 +347,7 @@ def get_or_create_course_enrollment(course, program):
 	if not course_enrollment:
 		program_enrollment = get_enrollment('program', program, student.name)
 		if not program_enrollment:
-			frappe.throw("You are not enrolled in program {0}".format(program))
+			frappe.throw(_("You are not enrolled in program {0}".format(program)))
 			return
 		return student.enroll_in_course(course_name=course, program_enrollment=get_enrollment('program', program, student.name))
 	else: