def get_average_age():
data_headers = list(hr.data_read())
data = data_headers[0]
headers = data_headers[1]
j = 0
birthdays = []
for i in data:
elements = data[0 + j]
dates = elements[2]
date = dates.split("-")
birthdays.append(date)
j += 1
a = 0
years = []
for day in birthdays:
elem = birthdays[0 + a]
year = elem[0]
years.append(int(year))
a += 1
ages = []
for elem in years:
age = 2020 - elem
ages.append(age)
average = sum(ages) / len(ages)
print("The average age of employees is:")
print(round(average, 2))
def get_oldest_and_youngest():
data_headers = list(hr.data_read())
data = data_headers[0]
headers = data_headers[1]
print(len(data))
j = 0
birthdays = []
for i in data:
elements = data[0 + j]
dates = elements[2]
date = dates.split("-")
birthdays.append(date)
j += 1
a = 0
years = []
for day in birthdays:
elem = birthdays[0 + a]
year = elem[0]
years.append(int(year))
a += 1
oldest = min(years)
youngest = max(years)
index = years.index(oldest)
index_young = years.index(youngest)
print("The oldest employee is:")
view.print_table([data[index]], headers)
print("")
print("The youngest employee is:")
view.print_table([data[index_young]], headers)
def add_employee():
data = list(hr.data_read())
data = data[0]
ID = hr.get_ID()
name = input("Enter name:\n")
date_of_birth = input("Enter date of birth:\n")
department = input("Enter department:\n")
clearance = input("Enter level of clearance:\n")
adding = [ID, name, date_of_birth, department, clearance]
data.append(adding)
hr.data_write(data)
def delete_employee():
data_headers = list(hr.data_read())
data = data_headers[0]
to_del = int(input("Select employee to delete:\n"))
del data[to_del - 1]
hr.data_write(data)
def list_employees():
data_headers = list(hr.data_read())
data = data_headers[0]
headers = data_headers[1]
view.print_table(data, headers)