def main_view(self):
menu = "..::STUDENT MANAGER::..\n1. Enter infor student form keyboard\n2. View list Student\n3. Edit a Student\n4. Delete a Student\n5. Search\n6. Statistics\n0. Exit"
list_std = Model().read('input2.json')
while True:
choice = input(menu + "\nMain - Choose 0 -> 6: ")
if choice == 0:
print('Exiting...')
sys.exit(1)
elif choice == 1:
self._tmp = self.add_student()
for std in self._tmp:
print Model().student_print(std)
print Controller().con_add(self._tmp)
elif choice == 2:
print('List Student:')
lists = Controller().con_main()
self.view_student(lists)
elif choice == 3:
self.edit_option(list_std)
elif choice == 4:
id_del = int(raw_input('Nhap id Student can xoa: '))
for j in range(0, list_std.__len__()):
if id_del == int(list_std[j]["id"]):
print(str(json.dumps(list_std[j])))
Controller().con_delete(list_std, id_del)
print('Deleted!')
elif choice == 5:
self.search_option(Model().sorted(list_std))
elif choice == 6:
self.statistic_option(list_std)
else:
print("Choose not exists")
def main_view(self):
menu = "..::STUDENT MANAGER::..\n1. Enter infor student form keyboard\n2. View list Student\n3. Edit a Student\n4. Delete a Student\n5. Search\n6. Statistics\n0. Exit"
list_std = Model().read('input.txt', 'r')
while True:
choice = input(menu + "\nMain - Choose 0 -> 6: ")
if choice == 0:
print('Exiting...')
sys.exit(1)
elif choice == 2:
print('List Student:')
self._list = (Controller().con_main())
for i in range(self._list.__len__()):
print(self._list[i])
elif choice == 1:
self._add_student()
Controller().con_add('input.txt', 'a', self._tmp)
elif choice == 3:
self._edit_option(list_std)
elif choice == 4:
id_del = int(raw_input('Nhap id Student can xoa: '))
for j in range(0, list_std.__len__()):
if id_del == int(list_std[j].get_id()):
print(list_std[j])
self._tmp = Controller().con_delete(list_std, id_del)
print('Deleted!')
elif choice == 5:
self._search_option(Model().sorted(list_std))
elif choice == 6:
self._statistic_option(list_std)
else:
print("Choose not exists")
def con_add(self, student):
list_std = Model().read('input2.json')
for i in range(student.__len__()):
_id = list_std.__len__() + 1
name = student[i]._name
add = student[i]._add
gender = student[i]._sex
math = student[i]._math
phy = student[i]._physics
chem = student[i]._chemistry
if math > 10 or chem > 10 or phy > 10:
return ("Scores Error!!")
else:
std_dict = {
"gender": gender,
"add": add,
"chemistry": chem,
"physics": phy,
"math": math,
"id": _id,
"name": name
}
self._tmp.append(json.dumps(std_dict))
Model().write_add("input2.json", "w", self._tmp)
return ("Add ok!")
import json
from model.model import Model
students = Model()
std = {}
fi = open("input.json")
fo = open("output.json", "w+")
data = fi.read()
students = json.loads(data)
fo.write('[\n')
for i in range(students.__len__()-1):
fo.write(str(json.dumps(students[i]))+',\n')
fo.write(str(json.dumps(students[students.__len__()-1])))
fo.write(']')
#out = json.dumps(std)
#print demjson.decode(std)
#fo.write(out)
# fi = (json.dumps({'id': 11, 'name': "le dinh thai", "add":"Hanoi","gender":"nam","score":{"math":8,"physics":9, "chemistry":10}}))
fo.close()
fi.close()
