def run():
"""数据不存在时初始化db，初始化两个校区及三门课程"""
if not os.path.exists(DB_DIR):
write = shelve.open(DB_DIR)
s_bj_obj = School('北京校区', '北京')
s_sh_obj = School('上海校区', '上海')
s_bj_obj.add_course('linux', '3个月', '8000')
s_bj_obj.add_course('python', '4个月', '9000')
s_sh_obj.add_course('go', '5个月', '10000')
write['bj'] = s_bj_obj
write['sh'] = s_sh_obj
write.close()
while True:
user_choice = input('''\033[32;1m请输入您要登录的视图:
1 管理视图
2 教师视图
3 学生视图
q 退出学员管理系统
>>>\033[0m''')
if user_choice == '1':
ManageView()
elif user_choice == '2':
TeacherView()
elif user_choice == '3':
StudentView()
elif user_choice == 'q':
print("\033[33;1m感谢使用学员管理系统\033[0m")
break
else:
print("\033[31;1m请输入正确的选项\033[0m")
def add_school(self): #添加学校
logging.info('开始添加学校')
school_name = str(input("\033[1;35m请输入学校名称: \033[0m").strip())
if school_name in self.schooldata:
print("\033[1;31m该学校已经创建。\033[0m")
logging.error('该学校已经创建')
else:
school_addr = str(input("\033[1;35m请输入学校地址: \033[0m").strip())
self.schooldata[school_name] = School(
school_name, school_addr) #将学校对象存储于school.db文件中，通过shelve存储模式
print("\033[1;32m学校添加成功。\033[0m")
logging.info('学校添加成功')
def initialize(self):
# 实例化两个校区北京上海
self.school_db = shelve.open(settings.school_db_file)
self.school_db['北京'] = School('北京', '中国北京')
self.school_db['上海'] = School('上海', '中国上海')
def initialize_school(self):
self.school_db = shelve.open(settings.school_db_file) # 打开学校数据库文件
self.school_db['北京'] = School('北京', '中国.北京')
self.school_db['上海'] = School('上海', '中国.上海')
def initialize_school(self): ##初始化两所学校
self.school_db = shelve.open(settings.school_db_file)
self.school_db['北京'] = School('北京', '中国.北京')
self.school_db['上海'] = School('上海', '中国.上海')
#!/usr/bin/python3
#@Author:CaiDeyang
#@Time: 2018/9/11 23:38
import pickle
import os
import sys
BaseDir = os.path.dirname(os.path.dirname(os.path.abspath(sys.argv[0])))
sys.path.append(BaseDir)
from modules.school import School
data = {}
name = 'OldBoy北京校区'
addr = '北京'
bj_obj = School(name, addr)
data[name] = bj_obj
name = 'Oldboy上海校区'
addr = '上海'
sh_obj = School(name, addr)
data[name] = sh_obj
if __name__ == "__main__":
with open('school.dat', 'wb') as db_f:
pickle.dump(data, db_f)
def init_school(self):
self.school_db = shelve.open(school_db_file)
self.school_db['北京'] = School('北京', '北京市')
self.school_db['上海'] = School('上海', '上海市')
def initialize_school(self):
"""实例化两个学校北京/上海"""
self.school_db = shelve.open(settings.school_db_file)
self.school_db['北京'] = School('北京', '中国.北京')
self.school_db['上海'] = School('上海', '中国.上海')
def create_test_data():
schooldata = shelve.open(SCHOOL_DATADIR + "school.db",writeback = True)
newschool1 = School("清华","北京")
newschool2 = School("武大","武汉")
newschool3 = School("川大","四川")
newcourse1 = Course("java全站开发","5个月","20000元")
newcourse2 = Course("python自动化运维","4个月","30000元")
newcourse3 = Course("大数据","5个月","50000元")
newteacher1 = Teacher("讲师马云A","123456","男","30","20000","13211114444")
newteacher2 = Teacher("讲师马云B","123456","男","30","20000","13211114444")
newteacher3 = Teacher("讲师马云C","123456","男","30","20000","13211114444")
newteacher4 = Teacher("讲师马云D","123456","男","30","20000","13211114444")
newteacher5 = Teacher("讲师马云E","123456","男","30","20000","13211114444")
newgrade1 = Grade("1班","讲师马云A","java全站开发")
newgrade2 = Grade("2班","讲师马云B","python自动化运维")
newgrade3 = Grade("3班","讲师马云C","大数据")
newstudent1 = Student("周杰伦1","123456","男","22","False")
newstudent2 = Student("周杰伦2","123456","男","22","False")
newstudent3 = Student("周杰伦3","123456","男","22","False")
newstudent4 = Student("周杰伦4","123456","男","22","False")
newstudent5 = Student("周杰伦5","123456","男","22","False")
newstudent6 = Student("周杰伦6","123456","男","22","False")
newstudent7 = Student("周杰伦7","123456","男","22","False")
newstudent8 = Student("周杰伦8","123456","男","22","False")
newstudent9 = Student("周杰伦9","123456","男","22","False")
newgrade1.grade_student["周杰伦1"] = newstudent1
newgrade1.grade_student["周杰伦2"] = newstudent2
newgrade1.grade_student["周杰伦3"] = newstudent3
newgrade1.grade_student["周杰伦4"] = newstudent4
newgrade1.grade_student["周杰伦5"] = newstudent5
newgrade1.grade_student["周杰伦6"] = newstudent6
newgrade1.grade_student["周杰伦7"] = newstudent7
newgrade1.grade_student["周杰伦8"] = newstudent8
newgrade1.grade_student["周杰伦9"] = newstudent9
newschool1.school_course["java全站开发"] = newcourse1
newschool1.school_course["python自动化运维"] = newcourse2
newschool1.school_course["大数据"] = newcourse3
newschool1.school_grade["1班"] = newgrade1
newschool1.school_grade["2班"] = newgrade2
newschool1.school_grade["3班"] = newgrade3
newschool1.school_teacher["讲师马云A"] = newteacher1
newschool1.school_teacher["讲师马云B"] = newteacher2
newschool1.school_teacher["讲师马云C"] = newteacher3
newschool1.school_teacher["讲师马云D"] = newteacher4
newschool1.school_teacher["讲师马云E"] = newteacher5
schooldata["清华"] = newschool1
schooldata["武大"] = newschool2
schooldata["川大"] = newschool3
schooldata.close()
def init_school(self):
sh = School('上海', '上海市')
bj = School('北京', '北京市')
data = {'上海': sh, '北京': bj}
file_oper(school_db_file, 'wb', data)