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更新 database_manager.py

master
wangsiyuan 2023-12-29 01:58:17 +08:00
parent 70c0c7925d
commit 74d63734bc
1 changed files with 14 additions and 10 deletions
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24
db/database_manager.py
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@ -1,3 +1,5 @@
from utils.time_utils import check_now_time
from utils.time_utils import get_time_by_ids
from db.connection import MySQLPool from db.connection import MySQLPool
import bcrypt import bcrypt
@ -149,7 +151,7 @@ WHERE
result = self.execute(sql, val) result = self.execute(sql, val)
return result return result
def get_class_courses(self,student_number): def get_class_courses(self, student_number):
# 1. 查询学生的主修专业 # 1. 查询学生的主修专业
major_sql = "SELECT major_id FROM student WHERE student_number = %s;" major_sql = "SELECT major_id FROM student WHERE student_number = %s;"
major_result = self.fetch(major_sql, student_number) major_result = self.fetch(major_sql, student_number)
@ -175,13 +177,15 @@ WHERE
class_name = self.fetch(sql_student, (student_number,))[0]['class_name'] class_name = self.fetch(sql_student, (student_number,))[0]['class_name']
# 使用class_name和day_of_week从schedule表获取course_id # 使用class_name和day_of_week从schedule表获取course_id
sql_schedule = "SELECT course_id, FROM schedule WHERE day_of_week = %s AND class_name = %s;" sql_schedule = "SELECT course_id,period_id FROM schedule WHERE day_of_week = %s AND class_name = %s;"
course_id = self.fetch(sql_schedule, (day_of_week, class_name)) schedule_results = self.fetch(sql_schedule, (day_of_week, class_name))
print(course_id) print(schedule_results)
data = []
# 对于每一个course_id，从course表中查询course_name for i in schedule_results:
sql_course = "SELECT course_name FROM course WHERE course_id = %s;" course_id = i['course_id']
course_name = self.fetch(sql_course, (course_id['course_id'],)) sql_course = "SELECT course_name FROM course WHERE course_id = %s;"
data = {"course_name": course_name, "course_id": course_id} course_name = self.fetch(sql_course, (course_id))[0]['course_name']
id = i['period_id']
time = get_time_by_ids(id)
data.append({"course_name": course_name, "time": time})
return data return data