PDF のサイズ、回転を表示 (Python3)

コマンドで表示

$ pdfinfo sample01.pdf 
Producer:       PyPDF2
Tagged:         no
UserProperties: no
Suspects:       no
Form:           none
JavaScript:     no
Pages:          1
Encrypted:      no
Page size:      1190.55 x 841.89 pts
Page rot:       90
File size:      49884 bytes
Optimized:      no
PDF version:    1.3

Python で表示

pdf_spec.py

#! /usr/bin/python
# -*- coding: utf-8 -*-
#
#   pdf_spec.py
#
#                       Jan/11/2019
#
# ------------------------------------------------------------------
import  sys
#
import  PyPDF2
# ------------------------------------------------------------------
sys.stderr.write("*** 開始 ***\n")
#
file_in = sys.argv[1]
#
sys.stderr.write(file_in + "\n")
#
pdf_first = open(file_in,'rb')
pdf_reader = PyPDF2.PdfFileReader(pdf_first)
page_a = pdf_reader.getPage(0)
print(page_a.mediaBox.lowerLeft)
print(page_a.mediaBox.upperRight)
print(page_a.get('/Rotate'))
#
pdf_first.close()
#
sys.stderr.write("*** 終了 ***\n")
# ------------------------------------------------------------------

実行例

$ ./pdf_spec.py sample01.pdf 
*** 開始 ***
sample01.pdf
(0, 0)
(1190.551, 841.8898)
90
*** 終了 ***