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| '''
@Author: Xhy
@Fix: kelffon wang
@Description: SWF2PDF
@LastEditTime: 2020-04-16 23:51:36
'''
from PIL import Image
import os
import sys
import requests
urlStart = "http://ebooks.crup.com.cn/t/xxxxx_output/web/xxxxx_opf_files/xxxxxxxxxxxxxxxxxxxx_"
startPage = 1
endPage = 361
minDepartPage = 120
departPage = 60
def getPic(i):
url = urlStart + str(i) + ".swf"
res = requests.get(url)
if(res.status_code == 200):
with open(str(i)+'.swf', 'wb') as file:
file.write(res.content)
print(i, "Swf Saved")
else:
print(res.status_code, "Failed")
sys.exit()
def mergePng2Pdf(s, e):
imgs = []
first_img = Image.open(str(s)+".png").convert('RGB')
for i in range(s+1, e):
imgs.append(Image.open(str(i)+".png").convert('RGB'))
first_img.save('book_'+str(s)+'.pdf', 'PDF', resolution=100.0,
save_all=True, append_images=imgs)
print("PDF Saved.",'location: book_'+str(s)+'.pdf')
def do_download():
for i in range(startPage, endPage+1):
if(not os.access(str(i)+".png", os.F_OK) and not os.access(str(i)+".swf", os.F_OK)):
getPic(i)
def do_convert():
for i in range(startPage, endPage+1):
if(os.access(str(i)+".swf", os.F_OK) and not os.access(str(i)+".png", os.F_OK)):
execstr = "swfrender.exe " + \
str(i)+".swf -X 3200 -Y 4800 -o "+str(i)+".png"
val = os.system(execstr)
if(val == 0):
print(i, "Png Saved.")
def do_merge():
if (endPage-startPage) < minDepartPage:
mergePng2Pdf(startPage, endPage)
else:
depart = int((endPage-startPage)/departPage)+1
for i in range(depart):
s = startPage+i*departPage
t = s+departPage
pdfname = 'book_'+str(s)+'.pdf'
if(not os.access(pdfname, os.F_OK)):
print("PDF", i+1, "building...")
if(s > endPage):
s = endPage
if(t > endPage):
t = endPage
mergePng2Pdf(s, t)
else:
print("PDF", i+1, "existed!")
do_download()
do_convert()
do_merge()
|
