Formats unity (adb) logcat logs

logcat_unity.py

#!/usr/bin/python
#
# Usage:
# adb logcat -v time | python logcat_unity.py

import sys
import re

IGNORED_LINES=["(Filename:"]
LOG_TAG="Unity"
REGEX_LINE = "([0-9][0-9]-[0-9][0-9] [0-9][0-9]:[0-9][0-9]:[0-9][0-9].[0-9][0-9][0-9]) ([DIWEF])\/"+LOG_TAG+"\s*\((\s*[0-9]*)\):(.*)"

RED="\033[1;31m"
YELLOW="\033[1;33m"
NO_COLOR="\033[0m"

def colorize(color, text):
	return color + text + NO_COLOR

def isDebugOrInfo(log_level):
	log_level = log_level.rstrip()
	return log_level=="I" or log_level=="D"

def isException(log_message):
	containsException = (log_message.find("Error") != -1) or (log_message.find("Exception") != -1)
	return containsException or log_message.strip().startswith("at ")

def isIgnored(log_message):
	for ignored in IGNORED_LINES:
		if ignored in log_message:
			return True
	return False


while True:
	line = sys.stdin.readline().rstrip()
	match = re.search(REGEX_LINE, line)

	if not match:
		continue

	time = match.group(1)
	log_level = match.group(2).strip()
	process_id = match.group(3)
	log_message = match.group(4)

	if not log_message:
		continue

	if isIgnored(log_message):
		continue

	output = time + " " + log_level + " " + log_message
	if isException(log_message):
		print colorize(RED, output)		
	elif not isDebugOrInfo(log_level):
		print colorize(YELLOW, output)
	else:
		print output

Hi ilkinulas,
First of all, Thank you very much about this script...
I don't know about python. I tried to filter my log but failed . Can you help me?

EX: In my Unity code Debug.Log("---ButtonView---");
I just want to display Log with the message start with char '-'
So, in Line 46 I added:
if not log_message.startswith('-'): continue
But Nothing Displayed, How can I fix that? Any suggestion for me?
Thanks...