LineageOS batch downloader for archive purposes

devices.txt

a5y17lte userdebug cm-14.1 M
a7y17lte userdebug cm-14.1 M
addison userdebug cm-14.1 M
cancro userdebug cm-14.1 M
chagalllte userdebug cm-14.1 M
chagallwifi userdebug cm-14.1 M
chaozu userdebug cm-14.1 M
falcon userdebug cm-14.1 M
flo userdebug cm-14.1 M
flounder userdebug cm-14.1 M
flounder_lte userdebug cm-14.1 M
g2m userdebug cm-14.1 M
gohan userdebug cm-14.1 M
h830 userdebug cm-14.1 M
h850 userdebug cm-14.1 M
h870 userdebug cm-14.1 M
h910 userdebug cm-14.1 M
h918 userdebug cm-14.1 M
hammerhead userdebug cm-14.1 M
harpia userdebug cm-14.1 M
hero2lte userdebug cm-14.1 M
herolte userdebug cm-14.1 M
hlte userdebug cm-14.1 M
hltetmo userdebug cm-14.1 M
i9300 userdebug cm-14.1 M
ido userdebug cm-14.1 M
ivy userdebug cm-14.1 M
jag3gds userdebug cm-14.1 M
jagnm userdebug cm-14.1 M
jasmine userdebug cm-14.1 M
jfltevzw userdebug cm-14.1 M
jfltexx userdebug cm-14.1 M
karin userdebug cm-14.1 M
karin_windy userdebug cm-14.1 M
kingdom userdebug cm-14.1 M
klimtwifi userdebug cm-14.1 M
kltesprsports userdebug cm-14.1 M
libra userdebug cm-14.1 M
ls997 userdebug cm-14.1 M
lt02ltespr userdebug cm-14.1 M
lux userdebug cm-14.1 M
m8 userdebug cm-14.1 M
m8d userdebug cm-14.1 M
maserati userdebug cm-14.1 M
merlin userdebug cm-14.1 M
n1awifi userdebug cm-14.1 M
n2awifi userdebug cm-14.1 M
nx512j userdebug cm-14.1 M
osprey userdebug cm-14.1 M
P024 userdebug cm-14.1 M
paella userdebug cm-14.1 M
peregrine userdebug cm-14.1 M
piccolo userdebug cm-14.1 M
seed userdebug cm-14.1 M
shieldtablet userdebug cm-14.1 M
spyder userdebug cm-14.1 M
sumire userdebug cm-14.1 M
surnia userdebug cm-14.1 M
suzuran userdebug cm-14.1 M
t0lte userdebug cm-14.1 M
targa userdebug cm-14.1 M
thea userdebug cm-14.1 M
tenshi userdebug cm-14.1 M
titan userdebug cm-14.1 M
tulip userdebug cm-14.1 M
umts_spyder userdebug cm-14.1 M
us996 userdebug cm-14.1 M
us997 userdebug cm-14.1 M
v1awifi userdebug cm-14.1 M
v480 userdebug cm-14.1 M
vegetalte userdebug cm-14.1 M
victara userdebug cm-14.1 M
vs995 userdebug cm-14.1 M
w5 userdebug cm-14.1 M
w7 userdebug cm-14.1 M
xt897 userdebug cm-14.1 M
zerofltexx userdebug cm-14.1 M
zeroltexx userdebug cm-14.1 M

LineageDownloader.py

import json
import urllib
import urllib.request
import os
import sys
import hashlib

# BUF_SIZE is totally arbitrary, change for your app!
BUF_SIZE = 65536  # lets read stuff in 64kb chunks!

file = open("devices.txt", "r")
for i in file:
	devicename = i.split(" ")[0]

	if not os.path.exists("./" + devicename):
		os.makedirs("./" + devicename)

	contents = urllib.request.urlopen("https://download.lineageos.org/api/v1/" + devicename + "/nightly/autodownloader").read()
	data = json.loads(contents.decode('utf-8'))["response"]
	print("\n=================================")
	print("Number of builds: " + str(len(data)))
	print("Device: " + devicename)
	print("---------------------------------")
	for n in data:
		print("Downloading " + n["filename"] + "...", end=" ", flush=True)
		filedata = urllib.request.urlopen(n["url"])
		structuredfiledata = filedata.read()

		# Write Files
		with open("./" + devicename + "/" + n["filename"], "wb") as f:
			f.write(structuredfiledata)
		print("Done!", flush=True)

		# Write SHAs
		with open("./" + devicename + "/" + n["filename"] + ".sha256", "wt") as f:
			f.write(n["id"] + " " + n["filename"])

		# Calculate shas
		print("Calculating SHA256... ", end=" ", flush=True)
		sha256 = hashlib.sha256()
		with open("./" + devicename + "/" + n["filename"], 'rb') as f:
			while True:
				BUF = f.read(BUF_SIZE)
				if not BUF:
					break
				sha256.update(BUF)
		if sha256.hexdigest() == n["id"]:
			print("Done!", flush=True)
		else:
			print("DIGEST MISSMATCH!", flush=True)
			sys.exit("DIGEST MISSMATCH " + sha256.hexdigest + " != " + n["id"])

	print("=================================")