InDesignファイル（ドキュメント、ブック、ライブラリ、テンプレート）の作成アプリバージョンを検出するPython3スクリプト

inddver3.py

#!/usr/bin/env python3
#
# Usage: python3 inddver3.py indesign-file(indd,indb,indl,indt)
#
# This script will detect the app version written in the indesign file.
# 

import sys, os, re

def getAppName(verDec):
	# get InDesign app name
	fv = float(verDec)
	mv = int(fv)
	if mv >= 1 and mv <= 2:
		return verDec
	elif mv==3:
		return 'CS'
	elif fv >= 4 and fv < 7.5:
		return 'CS' + str(mv - 2)
	elif fv==7.5:
		return 'CS5.5'
	elif mv==8:
		return 'CS6'
	elif mv==9:
		return 'CC'
	elif mv >= 10 and mv <= 11:
		return 'CC ' + str(mv + 2004)
	elif mv >= 12 and mv <= 14:
		return 'CC ' + str(mv + 2005)
	else:
		return str(2005 + mv)

if len(sys.argv) > 1 :

	arg = sys.argv[1]
	ex = os.path.splitext(arg)[1]
	
	if ex in {'.indd', '.indb', '.indl', '.indt'}:
	
		f = open(arg, 'rb')
		hexStr = f.read(48).hex()
		verHex = ''
		
		if ex==".indd" or ex==".indt": #DOCUMENT
			# new pattern
			if ('444f43554d454e5401700f0' in hexStr):
				verHex = re.sub(r'.+444f43554d454e5401700f0000(..)000000(..).*', r'\1.\2', hexStr)
			# old pattern
			elif ('444f43554d454e540200000f7' in hexStr):
				verHex = re.sub(r'.+444f43554d454e540200000f70000000(..)000000(..).*', r'\1.\2', hexStr)
		elif ex==".indb": #BOOKBOOK
			# new pattern
			if ('424f4f4b424f4f4b01700f0' in hexStr):
				verHex = re.sub(r'.+424f4f4b01700f0000(..)000000(..).*', r'\1.\2', hexStr)
			# old pattern
			elif ('424f4f4b424f4f4b0200000f7' in hexStr):
				verHex = re.sub(r'.+424f4f4b424f4f4b0200000f70000000(..)000000(..).*', r'\1.\2', hexStr)
		elif ex==".indl":
			# new pattern #LIBRARY4
			if ('4c4942524152593401700f0' in hexStr):
				verHex = re.sub(r'.+4c4942524152593401700f0000(..)000000(..).*', r'\1.\2', hexStr)
			# old pattern #LIBRARY2 or  LIBRARY4
			elif ('4c494252415259' in hexStr):
				verHex = re.sub(r'.+4c494252415259..0200000f70000000(..)000000(..).*', r'\1.\2', hexStr)
		
		if verHex:
			# hex to dec
			majorDec = int(verHex[:2],base=16)
			minorDec = int(verHex[3:5],base=16)
			verDec = str(majorDec) + '.' + str(minorDec)
			# return value
			print('Adobe InDesign ' + getAppName(verDec) + ' (v' + verDec + ')')
			
	else :
		print('Usage: python3 inddver3.py indesign-file(indd,indb,indl,indt)', file=sys.stderr)
		sys.exit()			
else :
	print('Usage: python3 inddver3.py indesign-file(indd,indb,indl,indt)', file=sys.stderr)
	sys.exit(2)

Python2用→　inddver.py