python实现word模板注入下载

1.下载模块

pip install docxtpl

2.最简单使用

from docxtpl import DocxTemplate
#1.加载模板
doc = DocxTemplate("模板路径")
#2.要注入替换得内容
context = { 'company_name' : "World company" }
#3.模板替换
doc.render(context)
#4.生成新的word的文件，
doc.save("generated_doc.docx")

3.django下载文件

# as_attachment会强制触发下载,不过word文档本来就会,可以不写,如果是.txt要写,那个不会触发。parse.quote用来转码,如果文件名没有中文就不用转码,直接输出就行
# 文件直接是从数据库中取出的即可,不用使用open打开
from urllib import parse
from django.http import FileResponse
 
FileResponse(文件, as_attachment=True, filename=parse.quote(文件名称))

https://blog.csdn.net/qq_15028721/article/details/112706434?utm_medium=distribute.pc_relevant.none-task-blog-baidujs_baidulandingword-1&spm=1001.2101.3001.4242

4.flask下载word文件

from flask import send_file,send_from_directory,make_response
from docxtpl import DocxTemplate
from docx import Document
from io import BytesIO, StringIO
@user_blu.route("/test_file",methods=["POST","GET","PUT"])
def test_file():
    if request.method == "GET":


        """
        document = Document()
        sio = BytesIO()
        document.save(sio)
        sio.seek(0)
        file_name = project_name + '.docx'
        response = HttpResponse(content_type='application/vnd.openxmlformats-officedocument.wordprocessingml.document')
        response['Content-Disposition'] = 'attachment;filename={0}'.format(urlquote(file_name))
        response["Access-Control-Expose-Headers"] = "Content-Disposition"
        response.write(sio.getvalue())
        return response
        """

        doc =  DocxTemplate(r'application/apps/user/岳探模板.docx') #加载模板文件
        context = {'text': '哈哈哈，来啦'}
        user_labels = ['姓名', '年龄', '性别', '入学日期']
        context['user_labels'] = user_labels
        user_dict1 = {'number': 1, 'cols': ['林小熊', '27', '男', '2019-03-28']}
        user_dict2 = {'number': 2, 'cols': ['林小花', '27', '女', '2019-03-28']}
        user_list = []
        user_list.append(user_dict1)
        user_list.append(user_dict2)
        context['user_list'] = user_list
        """
        {'text': '哈哈哈，来啦', 'user_labels': ['姓名', '年龄', '性别', '入学日期'], 
        'user_list': [{'number': 1, 'cols': ['林小熊', '27', '男', '2019-03-28']}, 
        {'number': 2, 'cols': ['林小花', '27', '女', '2019-03-28']}]
        }

        """
        doc.render(context)  # 填充模板
        sio = BytesIO()
        # sio = StringIO()
        # 将文件保存为string流
        doc.save(sio)
        # 将光标移到开头
        sio.seek(0)
        # 会在浏览器显示下载特效
        # print(sio.getvalue())
        # res = sio.read()
        # sio.close()
        response = make_response(send_file(sio, mimetype="docx",as_attachment=True, attachment_filename='report_' + "1" + '.docx'))

        return response

 

 图片

 字体样式

 1.

#参考链接：https://blog.csdn.net/jinixin/article/details/79053741

from flask import send_file,send_from_directory,make_response,Response

@user_blu.route("/test_file",methods=["POST","GET","PUT"])
def test_file():
    if request.method == "GET":
        """
        document = Document()
        sio = BytesIO()
        document.save(sio)
        sio.seek(0)
        file_name = project_name + '.docx'
        response = HttpResponse(content_type='application/vnd.openxmlformats-officedocument.wordprocessingml.document')
        response['Content-Disposition'] = 'attachment;filename={0}'.format(urlquote(file_name))
        response["Access-Control-Expose-Headers"] = "Content-Disposition"
        response.write(sio.getvalue())
        return response
        """

        doc = DocxTemplate(r'application/apps/user/岳探模板.docx') #加载模板文件
        rt = RichText("样式")
        rt.add("斜体",italic=True)
        rt.add("正常")

        context = {'text': rt}
        user_labels = ['姓名', '年龄', '性别', '入学日期']
        context['user_labels'] = user_labels
        user_dict1 = {'number': 1, 'cols': ['林小熊熊', '27', '男', '2019-03-28']}
        user_dict2 = {'number': 2, 'cols': ['林小花花', '27', '女', '2019-03-28']}
        user_list = []
        user_list.append(user_dict1)
        user_list.append(user_dict2)
        context['user_list'] = user_list
        """
        {'text': '哈哈哈，来啦', 'user_labels': ['姓名', '年龄', '性别', '入学日期'], 
        'user_list': [{'number': 1, 'cols': ['林小熊', '27', '男', '2019-03-28']}, 
        {'number': 2, 'cols': ['林小花花1', '27', '女', '2019-03-28']}]
        }

        """
        #1.报告标题
        report_title = '静态风险检测报告 - 202101007'
        context["report_title"] = report_title

        #2.概述
        sumname_ls = ["链接数","恶意链接","关键词","敏感信息","错误信息","归档文件"]
        sumnum_ls = [10,9,8,7,6,5]
        context["sumname_ls"] = sumname_ls
        context["sumnum_ls"] = sumnum_ls
        #3.图片
        context["img1"] = InlineImage(doc,r'application/apps/user/11.png')
        doc.render(context)  # 填充模板
        doc.save(r'application/apps/user/demo.docx')
        sio = BytesIO()
        # sio = StringIO()
        # 将文件保存为string流
        doc.save(sio)
        # 将光标移到开头
        sio.flush()
        sio.seek(0)
        sio_data = sio.getvalue()
        sio.close() #释放内存
        # 会在浏览器显示下载特效
        # return send_file(sio, mimetype="docx",as_attachment=True, attachment_filename='report_' + "2" + '.docx')

　　　　　#方式1
　　　　　# response = make_response(sio_data)
        # response.headers['Content-Type'] = "application/octet-stream"
        # response.headers['Content-Disposition'] = "inline; filename=" + "1.docx"
        #方式2
        response = Response(sio_data, content_type='application/octet-stream')
        response.headers["Content-disposition"] = 'attachment; filename=%s' % '2.docx'
        #返回客户端
        return response

 django 下载excel