Introduction to the Python method of processing PDF

# Use PdfFileWriter
import PyPDF2
 
pdfFiles = []
for filename in ('.'):
if ('.pdf'):
(filename)
print(pdfFiles)
pdfWriter = ()
 
pdfFileObj = open(pdfFiles[0],'rb')
pdfReader = (pdfFileObj) # Get the PdfFileReader object
first,end =map(int,input('From how many pages to how many pages(space):').split())
for pageNum in range(first-1,end):
pageObj = (pageNum)
(pageObj)
pdfOutput = open ('split_pdf.pdf','wb')
(pdfOutput)
()

# Use PdfFileMerger()
import PyPDF2
merger = ()
a = [str(i)+''for i in range(0,124)]
for i in a:
print(i)
(open(i,'rb'))
print("Consolidation completed"+str(i))
with open('','wb') as f:
(f)