# -*- coding: utf-8 -*- from openai import OpenAI import markdown2 import pdfkit from django.conf import settings from celery import shared_task from django.utils import timezone from django.core.exceptions import ObjectDoesNotExist from .models import Papers # ============== PYdoc =================== # from docx import Document # import pypandoc # pypandoc.download_pandoc() # ================ weasyprint =========== # 库用不了 # from weasyprint import HTML # HTML(string=html).write_pdf("output.pdf") def generate_html_paper(md_result, file_path_name): # 写到md中 md_file = open(f'{file_path_name}.md', 'w', encoding='utf-8') md_file.write(md_result) md_file.close() # 从md中读出来再写到html中 md_read_file = open(f'{file_path_name}.md', 'r', encoding='utf-8') md_text = md_read_file.read() md_read_file.close() html = markdown2.markdown(md_text) html_write_file = open(f'{file_path_name}.html', 'w', encoding='utf-8') html_write_file.write( """ """+html) html_write_file.close() def convert_to_pdf(file_path_name): # =============== pdfkit ================ # 从html中读出来再写到pdf中 f = open(f'{file_path_name}.html', 'r', encoding='utf-8') content = f.read() f.close() config = pdfkit.configuration(wkhtmltopdf=settings.WKHTMLTOPDF_PATH) pdfkit.from_string(content, f'{file_path_name}.pdf', configuration=config) @shared_task def paper_gen_async_wraper(file_path_name, uuid_str, subject, textbook_version, start_grade, \ start_semester, start_chapter, end_grade, end_semester, end_chapter, student): # client = OpenAI( # api_key = settings.OPAI_API_KEY, # base_url = settings.OPAI_BASE_URL, # ) # completion = client.chat.completions.create( # model = "deepseek-r1-250120", # your model endpoint ID # messages = [ # {"role": "system", "content": "你是教学助手"}, # # {"role": "user", # # "content": f"请根据以下信息生成一份检测卷:学科为{subject},教材版本是{textbook_version},\ # # 检测范围从{start_grade}年级{start_semester}学期{start_chapter}章\ # # 到{end_grade}年级{end_semester}学期{end_chapter}章,学生年级为{student.get('grade')},\ # # 年龄为{student.get('age')},所在学校是{student.get('school')}。\ # # 根据答题所需时间一个半小时设置题量。题目有梯度。\ # # 试卷题目为{subject}{textbook_version}检测卷。只生成题目,不输出答案及说明等其他内容。" # # }, # {"role": "user", "content": f"""请严格按照以下要求生成一份{subject}检测卷: # 【试卷信息】 # 1. 标题:**{subject}{textbook_version}综合检测卷** # 2. 检测范围:{start_grade}年级{start_semester}学期第{start_chapter}章 至 # {end_grade}年级{end_semester}学期第{end_chapter}章 # 3. 适用对象:{student.get('school')} {student.get('grade')}年级学生(年龄{student.get('age')}) # 【命题要求】 # 1. 题型结构: # - 按难度梯度分为基础题(60%)、中档题(30%)、提高题(10%) # - 根据学科特点设计合理的题型(如数学可设置选择题/填空题/计算题/应用题,语文可设置阅读理解/文言文/写作等) # - 同一知识点不重复考查 # 2. 题量控制: # - 总题数控制在18-22题(以优秀学生完成时间约75分钟为标准) # - 选择题不超过5题,填空题不超过6题 # - 需包含至少1道综合应用题(理科)或材料分析题(文科) # 3. 内容要求: # - 严格按照指定章节范围命题 # - 题目表述清晰无歧义,数字单位标注完整 # - 禁止出现需图片辅助的题目 # - 数学类题目需给出必要公式位置(如"(提示:可用公式____)") # 【输出格式】 # 仅输出以下内容: # 1. 试卷标题(加粗居中) # 2. 考试说明(含总分值100分、考试时长、姓名班级填写处) # 3. 分模块的题目内容(标注题型、分值和题号) # 4. "——以下为题目区域——" 分隔线 # 禁止包含: # - 答案及解析 # - 评分标准 # - 额外说明文字 # - markdown格式及特殊符号"""} # ], # ) # generate_html_paper(completion.choices[0].message.content, file_path_name) import time time.sleep(30) generate_html_paper(""" # Test md""", file_path_name) try: obj = Papers.objects.get(uuid=uuid_str) # 只获取一个对象 obj.status = 'D' obj.updated_at = timezone.now() obj.save() except ObjectDoesNotExist: print("warning: record not found")