how to loop through pages of pdf using python

1import PyPDF2
2import re
3
4for k in range(1,100):
5    # open the pdf file
6    object = PyPDF2.PdfFileReader("C:/my_path/file%s.pdf"%(k))
7
8    # get number of pages
9    NumPages = object.getNumPages()
10
11    # define keyterms
12    String = "New York State Real Property Law"
13
14    # extract text and do the search
15    for i in range(0, NumPages):
16        PageObj = object.getPage(i)
17        print("this is page " + str(i)) 
18        Text = PageObj.extractText() 
19        # print(Text)
20        ResSearch = re.search(String, Text)
21        print(ResSearch)