pgp/logcat_to_colored_stdout.py

## logcat_to_colored_stdout.py
import sys
import re

class bcolors:
    HEADER = '\033[95m'
    OKBLUE = '\033[94m'
    OKGREEN = '\033[92m'
    WARNING = '\033[93m'
    FAIL = '\033[91m'
    ENDC = '\033[0m'
    BOLD = '\033[1m'
    UNDERLINE = '\033[4m'

bcolorsMap = {
    'b':'\033[94m',
    'g' : '\033[92m',
    'y' : '\033[93m',
    'r' : '\033[91m',
    '_' : '\033[0m'
}

logcat_regex = r"\d{2}-\d{2} \d{2}:\d{2}:\d{2}.\d{3} [0-9]+-[0-9]+\/[^ ]+ ([E|W|I|D])\/"

colorMap = {
    'E': 'r', # red
    'W': 'y', # yellow
    'I': '_', # default
    'D': 'b', # blue
}

htmlColorMap = {
    'E': ('<font color="#EF2929">','</font>'), # red
    'W': ('<font color="#FCE94F">','</font>'), # yellow
    'I': ('',''),                              # default
    'D': ('<font color="#729FCF">','</font>'), # blue
}

def logcat_file_to_colored_stdout(logcat_path):
    lastColor = 'I'
    with open(logcat_path) as f:
        for row in f:
            matches = list(re.finditer(logcat_regex, row))
            if matches:
                matchgroups = list(matches[0].groups())
                if matchgroups:
                    lastColor = matchgroups[0]
            cstdout(row,colorMap[lastColor]) # on rows that do not match the regex, reuse previous line color


wordWrapHeaders = '''<!DOCTYPE html>
<html>
<head>
<style>
pre {
    white-space: pre-wrap;       /* Since CSS 2.1 */
    white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
    white-space: -pre-wrap;      /* Opera 4-6 */
    white-space: -o-pre-wrap;    /* Opera 7 */
    word-wrap: break-word;       /* Internet Explorer 5.5+ */
}
</style>
</head>

<body>
'''

wordWrapFooter = '''</body>
</html>
'''

headerFooterMap = {
    True: (wordWrapHeaders.encode('utf-8'),wordWrapFooter.encode('utf-8')),
    False: (b'',b'')
}

def logcat_file_to_colored_html(logcat_path, word_wrap=False):
    lastColor = 'I'
    with open(logcat_path) as f:
        with open(logcat_path+'.html','wb') as g:
            header,footer = headerFooterMap[word_wrap]
            g.write(header)
            g.write('<pre>'.encode('utf-8'))
            for row in f:
                matches = list(re.finditer(logcat_regex, row))
                if matches:
                    matchgroups = list(matches[0].groups())
                    if matchgroups:
                        lastColor = matchgroups[0]
                startTag,endTag = htmlColorMap[lastColor]
                if row.endswith('\n'):
                    row = row[:-1]
                g.write(f'{startTag}{row}{endTag}\n'.encode('utf-8')) # on rows that do not match the regex, reuse previous line color
            g.write('</pre>'.encode('utf-8'))
            g.write(footer)


if __name__ == '__main__':
    logcat_file_to_colored_stdout(sys.argv[1])
	import sys
	import re

	class bcolors:
	HEADER = '\033[95m'
	OKBLUE = '\033[94m'
	OKGREEN = '\033[92m'
	WARNING = '\033[93m'
	FAIL = '\033[91m'
	ENDC = '\033[0m'
	BOLD = '\033[1m'
	UNDERLINE = '\033[4m'

	bcolorsMap = {
	'b':'\033[94m',
	'g' : '\033[92m',
	'y' : '\033[93m',
	'r' : '\033[91m',
	'_' : '\033[0m'
	}

	logcat_regex = r"\d{2}-\d{2} \d{2}:\d{2}:\d{2}.\d{3} [0-9]+-[0-9]+\/[^ ]+ ([E\|W\|I\|D])\/"

	colorMap = {
	'E': 'r', # red
	'W': 'y', # yellow
	'I': '_', # default
	'D': 'b', # blue
	}

	htmlColorMap = {
	'E': ('<font color="#EF2929">','</font>'), # red
	'W': ('<font color="#FCE94F">','</font>'), # yellow
	'I': ('',''), # default
	'D': ('<font color="#729FCF">','</font>'), # blue
	}

	def logcat_file_to_colored_stdout(logcat_path):
	lastColor = 'I'
	with open(logcat_path) as f:
	for row in f:
	matches = list(re.finditer(logcat_regex, row))
	if matches:
	matchgroups = list(matches[0].groups())
	if matchgroups:
	lastColor = matchgroups[0]
	cstdout(row,colorMap[lastColor]) # on rows that do not match the regex, reuse previous line color


	wordWrapHeaders = '''<!DOCTYPE html>
	<html>
	<head>
	<style>
	pre {
	white-space: pre-wrap; /* Since CSS 2.1 */
	white-space: -moz-pre-wrap; /* Mozilla, since 1999 */
	white-space: -pre-wrap; /* Opera 4-6 */
	white-space: -o-pre-wrap; /* Opera 7 */
	word-wrap: break-word; /* Internet Explorer 5.5+ */
	}
	</style>
	</head>

	<body>
	'''

	wordWrapFooter = '''</body>
	</html>
	'''

	headerFooterMap = {
	True: (wordWrapHeaders.encode('utf-8'),wordWrapFooter.encode('utf-8')),
	False: (b'',b'')
	}

	def logcat_file_to_colored_html(logcat_path, word_wrap=False):
	lastColor = 'I'
	with open(logcat_path) as f:
	with open(logcat_path+'.html','wb') as g:
	header,footer = headerFooterMap[word_wrap]
	g.write(header)
	g.write('<pre>'.encode('utf-8'))
	for row in f:
	matches = list(re.finditer(logcat_regex, row))
	if matches:
	matchgroups = list(matches[0].groups())
	if matchgroups:
	lastColor = matchgroups[0]
	startTag,endTag = htmlColorMap[lastColor]
	if row.endswith('\n'):
	row = row[:-1]
	g.write(f'{startTag}{row}{endTag}\n'.encode('utf-8')) # on rows that do not match the regex, reuse previous line color
	g.write('</pre>'.encode('utf-8'))
	g.write(footer)


	if __name__ == '__main__':
	logcat_file_to_colored_stdout(sys.argv[1])