README

you'd need to download you're entitlements 1st

so login to PSN web store
then open this link https://store.playstation.com/kamaji/api/chihiro/00_09_000/gateway/store/v1/users/me/internal_entitlements?start=0&size=800&fields=game_meta,drm_def
save as JSON, i called them EU.json and USA.json as per region, then run through the script, not if you only have 1 account or of different region, adjust the script accordingly

internal_entitlement.py

#!/usr/bin/env python

import json

def get_plat(node):
	if('platformIds' in node):
		platformIds = node['platformIds']
		if(platformIds == 2147483648 and node['downloadType'] == 0):
			return 'PS3'
		elif(platformIds == 2281701376):
			return 'PSV'
		elif(platformIds == 4161798144 or platformIds == 1880096768 or platformIds == 4027580416):
			# Games VS Demos vs Demos/Themes 
			return 'PSP'
		elif(platformIds == 2174746624 or platformIds == 2147483648 or platformIds == 2510487552 or platformIds == 3154313216):
			# Videos HD VS SD ?
			return None
	
	return 'UNK'

def parse_internal_entitlement():
	files = ['EU.json', 'USA.json']
	total = {'PSP': {'count': {}}, 'PSV': {'count': {}}, 'PS3': {'count': {}}, 'PS4': {'count': {}}, 'UNK': {'count': {}}}
	id = {}
	for filename in files:
		with open(filename, 'r') as f:
			y = json.load(f)

			total['PS4']['count'][filename] = 0
			total['PS3']['count'][filename] = 0
			total['PSV']['count'][filename] = 0
			total['PSP']['count'][filename] = 0
			total['UNK']['count'][filename] = 0

			for ele in y['entitlements']:
				if 'entitlement_attributes' in ele:
					total['PS4']['count'][filename] += 1
				else:
					if('drm_def' in ele):
						if('drmContents' in ele['drm_def']):
							for ele2 in ele['drm_def']['drmContents']:
								plat = get_plat(ele2)
								if(plat):
									total[plat]['count'][filename] += 1
									total[plat][ele['id']] = 0
						else:
							total['UNK']['count'][filename] += 1
							total['UNK'][ele['id']] = 0
							# print(json.dumps(ele, indent=4))
					else:
						total['UNK']['count'][filename] += 1
						# print(json.dumps(ele, indent=4))

		print("{}: PS3: {} - PS4: {} - PSV: {} - MISC: {}".format(filename, total['PS3']['count'][filename], total['PS4']['count'][filename], total['PSV']['count'][filename], total['UNK']['count'][filename]))

	print("TOTAL: PS3: {} - PS4: {} - PSV: {} - MISC: {}".format(sum(total['PS3']['count'].values()), sum(total['PS4']['count'].values()), sum(total['PSV']['count'].values()), sum(total['UNK']['count'].values())))
	return total

if __name__ == "__main__":
	parse_internal_entitlement()