def create_teacher(self, teacher_name, teacher_ID, teacher_age,
teacher_sex, teacher_major, teacher_salary,
belong_to_school):
'''
创建讲师
:param teacher_name: 讲师名字
:param teacher_ID: 讲师省份证号
:param teacher_age: 讲师年龄
:param teacher_sex: 讲师性别
:param teacher_major: 讲师专业技术
:param teacher_salary: 讲师薪酬
:return: self.data
'''
if teacher_name in self.data["teacher"]:
logger.error("[{}]讲师已存在，不可重复创建".format(teacher_name))
else:
self.data["teacher"][teacher_name] = {}
self.data["teacher"][teacher_name] = {
"teacher_name": teacher_name,
"teacher_ID": teacher_ID,
"teacher_age": teacher_age,
"teacher_sex": teacher_sex,
"teacher_major": teacher_major,
"teacher_salary": teacher_salary,
"belong_to_school": belong_to_school
}
if rw.write(self.data, databases):
logger.info("[{}]讲师写入数据库，创建讲师成功".format(teacher_name))
else:
logger.error("[{}]讲师创建失败".format(teacher_name))
def create_course(self, course_name, course_desc, course_price,
study_cycle):
'''
创建课程
:param course_name: 课程名字
:param course_desc: 课程描述
:param course_price: 课程价格
:param study_cycle: 课程周期
:return: self.data
'''
if course_name in self.data["course"]:
logger.error("[{}]课程已存在，不可重复创建".format(course_name))
else:
self.data["course"][course_name] = {}
self.data["course"][course_name] = {
"course_name": course_name,
"course_desc": course_desc,
"course_price": course_price,
"study_cycle": study_cycle,
"belong_to_school": self.schoo_name
}
if rw.write(self.data, databases):
logger.info("[{}]课程写入数据库，创建成功".format(course_name))
else:
logger.error("[{}]课程创建失败".format(course_name))
def create_classes(self, classes_name, classes_actives, classes_max_number,
belong_to_course, belong_to_teacher):
'''
创建班级
:param classes_name: 班级名字
:param classes_actives: 班级最新活动
:param classes_max_number: 班级人数
:param belong_to_course: 班级课程
:param belong_to_teacher：班级讲师
:return: self.data
'''
if classes_name in self.data["classes"]:
logger.error("[{}]已存在，不可重复创建".format(classes_name))
else:
self.data["classes"][classes_name] = {}
self.data["classes"][classes_name] = {
"classes_name": classes_name,
"classes_actives": classes_actives,
"classes_max_number": classes_max_number,
"belong_to_course": belong_to_course,
"belong_to_teacher": belong_to_teacher,
"classing_status": False
}
if rw.write(self.data, databases):
logger.info("[{}]写入数据库，创建班级成功".format(classes_name))
else:
logger.error("[{}]创建失败".format(classes_name))
def create_student(self, student_age, student_sex, student_money,
belong_to_school, belong_to_classes, belong_to_course):
'''
学生注册
:param student_age: 学生年龄
:param student_sex: 学生性别
:param tuition_status: 学生缴费状态
:param student_money: 学生钱包
:param belong_to_school: 学生属于哪间学校
:param belong_to_classes: 学生属于哪个班级
:param belong_to_course: 学生报读哪个课程
:return: self.data
'''
if self.student_ID in self.data["student"]:
logger.error("[{}]已存在，不可重复注册".format(self.student_name))
else:
self.data["student"][self.student_ID] = {}
self.data["student"][self.student_ID] = {
"student_ID": self.student_ID,
"student_name": self.student_name,
"student_age": student_age,
"student_sex": student_sex,
"student_grade": 0,
"tuition_status": None,
"student_money": student_money,
"belong_to_school": belong_to_school,
"belong_to_classes": belong_to_classes,
"belong_to_course": belong_to_course
}
if rw.write(self.data, databases):
logger.info("[{}]学生写入数据库，创建学生成功".format(self.student_name))
else:
logger.error("[{}]学生创建失败".format(self.student_name))
def classing_out(self, classes_name):
'''
讲师设置班级上课的状态
:param classes_name: 下课班级的名字
:return: self.data
'''
if classes_name in self.data["classes"]:
if self.teacher_name == self.data["classes"][classes_name][
"belong_to_teacher"]:
self.data["classes"][classes_name]["classing_status"] = False
if rw.write(self.data, databases):
logger.info("班级[{}]已下课".format(classes_name))
else:
logger.error("[{}]无权限管理班级[{}]，请记住自己负责的班级".format(
self.teacher_name, classes_name))
else:
logger.error("班级[{}]不存在，无法管理".format(classes_name))
def create_school(self):
'''
创建学校
:return: self.data
'''
if self.schoo_name in self.data["school"]:
logger.error("[{}]已存在，不可重复创建".format(self.schoo_name))
else:
self.data["school"][self.schoo_name] = {}
self.data["school"][self.schoo_name] = {
"name": self.schoo_name,
"address": self.school_address,
"desc": self.school_desc
}
if rw.write(self.data, databases):
logger.info("[{}]写入数据库，创建成功".format(self.schoo_name))
else:
logger.error("[{}]创建失败".format(self.schoo_name))
def marking(self, classes_name, student_ID, student_grade):
'''
给某个班级某学生打分
:param classes_name: 班级名字
:param student_ID: 学生ID号
:param student_grade: 给学生打的分数
:return: self.data
'''
student_classes = self.data["student"][student_ID]["belong_to_classes"]
if student_classes == classes_name and self.teacher_name == self.data[
"classes"][classes_name]["belong_to_teacher"]:
self.data["student"][student_ID]["student_grade"] = student_grade
if rw.write(self.data, databases):
logger.info("[{}]给学生[{}]打分[{}分]成功".format(
self.teacher_name, student_ID, student_grade))
else:
logger.error("[{}]给学生[{}]打分失败".format(self.teacher_name,
student_ID))
else:
logger.error("[{}]不是你负责的学生".format(student_ID))
def pay_tuition(self):
if not self.student_ID in self.data["student"]:
logger.error("学号[{}]不存在，不可交学费".format(self.student_ID))
else:
belong_to_course = self.data["student"][
self.student_ID]["belong_to_course"]
tuition = self.data["course"][belong_to_course]["course_price"]
student_money = self.data["student"][
self.student_ID]["student_money"]
if student_money >= tuition:
self.data["student"][
self.student_ID]["student_money"] = student_money - tuition
self.data["student"][self.student_ID]["tuition_status"] = True
if rw.write(self.data, databases):
logger.info("[{}][{}]缴费[{}元]成功".format(
self.student_name, self.student_ID, tuition))
else:
logger.error("[{}]的余额小于课程[{}]学费金额，无法缴费".format(
self.student_name, belong_to_course))
# st = Student("1071179133","陈建文")
# st.create_student(23,"男",20000,"北京大学","python_1班","linux云计算")
# st.pay_tuition()
#!/usr/bin/env python # _*_ coding: utf-8 _*_ # author：chenjianwen # email：[email protected] import os, sys sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) from lib import read_and_write_file as rw databases_dir = "../db/" databases = "../db/database.json" log_dir = "../log/" data = { "school": {}, "teacher": {}, "course": {}, "classes": {}, "student": {} } if not os.path.exists(databases_dir): os.makedirs(databases_dir) if not os.path.exists(log_dir): os.makedirs(log_dir) if not os.path.isfile(databases): rw.write(data, databases)