ll5270

为什么我喝白酒感觉咽不下去

北大口腔拔了 4 颗阻生智齿 分 2 次 一次两颗 一共花了 3000 多吧 报销了大部分 自费六七百大概

这种骗术好多年前就有了 百度关键词 （闲鱼 mbp 中关村 合约）

我买到了 30 号去河北的

这个我有经验
import io
import os
import PyPDF2
import httpx
import pikepdf

from app.general.exception import ValidationException



def get_pdf_by_url(url):
try:
rsp = httpx.get(url)
except Exception:
raise ValidationException(msg="下载地址访问失败")
raw_pdf_io = io.BytesIO(rsp.content)
pdf = pikepdf.Pdf.open(raw_pdf_io)
pike_pdf_io = io.BytesIO()
pdf.save(pike_pdf_io)
return PyPDF2.PdfFileReader(pike_pdf_io)

def add_watermark(water_file, page_pdf):
"""
将水印 pdf 与 pdf 的一页进行合并
"""
pdfReader = PyPDF2.PdfFileReader(water_file)
page_pdf.mergePage(pdfReader.getPage(0))
return page_pdf


def execute_watermark_pdf(path, url):
pdf_reader = get_pdf_by_url(url)
pdf_writer = PyPDF2.PdfFileWriter() # 用于写 pdf
# page_pdf = add_watermark("/Users/xx/Downloads/aa.pdf", pdf_reader.getPage(0))
for page in range(pdf_reader.numPages):
if page == 0:
page_pdf = add_watermark("/Users/xx/Downloads/aa.pdf", pdf_reader.getPage(page))
elif page == 5:
page_pdf = add_watermark("/Users/xx/Downloads/aa6.pdf", pdf_reader.getPage(page))
else:
page_pdf = pdf_reader.getPage(page)
pdf_writer.addPage(page_pdf)
new_pdf = io.BytesIO()
pdf_writer.write(new_pdf)
new_pdf.seek(0)
with open(f"pdf/{path}.pdf", "wb") as f:
f.write(new_pdf.getvalue())


from PyPDF2 import PdfFileReader, PdfFileWriter, PdfFileMerger
from os import remove, listdir, mkdir
from os.path import join, isdir, split, splitext, basename
from pdf2image import convert_from_path
from reportlab.lib.pagesizes import A4, landscape, portrait
from reportlab.pdfgen import canvas


# 把 pdf 文件拆成 jpg 图片，每页一张
def pdf2jpgs(path, file):
# 路径和文件名
# 创建同名文件夹
mkdir("temp/" + path)
# 转换图片，图片像素 dpi 为 480
print("pdf/" + file)
images = convert_from_path("pdf/" + file, dpi = 100, fmt = 'JPEG',
thread_count = 4,)
# 保存图片
for index, image in enumerate(images):
image.save('temp/{}/{}.jpg'.format(path,index))

# 把 jpg 图片合并为 pdf 文件
def merge_jpg2pdf(jpgpath):
# 要合并的图片
jpg_files = [join(jpgpath, fn) for fn in listdir("temp/" + jpgpath)
if fn.endswith('.jpg')]
jpg_files.sort(key = lambda fn: int(splitext(basename(fn))[0]))
result_pdf = PdfFileMerger()
# 临时文件
temp_pdf = 'temp.pdf'

# 依次转 pdf ，再合并 pdf
for fn in jpg_files:
# 转 pdf ，portrait 纵向页面，landscape 横向页面
c = canvas.Canvas(temp_pdf, pagesize = portrait(A4))
c.drawImage("temp/" + fn, 0 , 0, *portrait(A4))
c.save()
# 合并
with open(temp_pdf, 'rb') as fp:
pdf_reader = PdfFileReader(fp)
result_pdf.append(pdf_reader)
# 保存结果
result_pdf.write("result/" + jpgpath + '.pdf')
result_pdf.close()
# remove("temp/" + jpgpath)

if __name__ == '__main__':
data = []
for i in data:
if not os.path.exists("result" + "/" + i["user_loan_id"] + ".pdf"):
execute_watermark_pdf(i["user_loan_id"], i["url"])
# 转图片
pdf2jpgs(i["user_loan_id"], i["user_loan_id"] + ".pdf")
# 图片合并成 pdf
merge_jpg2pdf(i["user_loan_id"])
# break

去口腔专科医院挂急诊试试

2815 昨天

自己去淘宝 找人把你的 github 账号弄成学生账户 就能免费用了

淘宝找 edu 的 几十块一年