A small script to symbolicate an iOS-crashlog by parsing a bit and using the atos command

megasymbo.py

#!/usr/bin/env python
import sys
import subprocess
print("use like this...  ./megasymbo.py unsymbolicated.crash YourThing.dSYM/Contents/Resources/DWARF/YourThing YourThing > result.crash")
print("third argument is for the pattern of YourThing  0xbadf00d 0x1337")
if len(sys.argv) != 4:
	print("Exiting program.. Please provide exact arguments")
	quit()
thaCrash = sys.argv[1]
thaDSym = sys.argv[2]
thaLinePattern = sys.argv[3]
atosCommand = "/usr/bin/atos -arch arm64 -o {} -l ".format(thaDSym)
with open(thaCrash) as fp:
	for cnt,line in enumerate(fp):
		if thaLinePattern in line:
			themAdds = [word for word in line.split() if word.startswith("0x")]
			if len(themAdds) >= 2:
				atosRealCommand = "{} {} {}".format(atosCommand,themAdds[1],themAdds[0])
				ans = subprocess.check_output(atosRealCommand,shell=True)
				print(line +"    "+ ans)
			else:
				sys.stdout.write(line)

		else:
			sys.stdout.write(line)