A fork of pappy proxy
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import re
import string
import time
import datetime
class PappyException(Exception):
"""
The exception class for Pappy. If a plugin command raises one of these, the
message will be printed to the console rather than displaying a traceback.
"""
pass
def printable_data(data):
"""
Return ``data``, but replaces unprintable characters with periods.
:param data: The data to make printable
:type data: String
:rtype: String
"""
chars = []
for c in data:
if c in string.printable:
chars += c
else:
chars += '.'
return ''.join(chars)
def remove_color(s):
ansi_escape = re.compile(r'\x1b[^m]*m')
return ansi_escape.sub('', s)
# Taken from http://stackoverflow.com/questions/4770297/python-convert-utc-datetime-string-to-local-datetime
def utc2local(utc):
epoch = time.mktime(utc.timetuple())
offset = datetime.datetime.fromtimestamp(epoch) - datetime.datetime.utcfromtimestamp(epoch)
return utc + offset
# Taken from https://gist.github.com/sbz/1080258
def hexdump(src, length=16):
FILTER = ''.join([(len(repr(chr(x))) == 3) and chr(x) or '.' for x in range(256)])
lines = []
for c in xrange(0, len(src), length):
chars = src[c:c+length]
hex = ' '.join(["%02x" % ord(x) for x in chars])
printable = ''.join(["%s" % ((ord(x) <= 127 and FILTER[ord(x)]) or '.') for x in chars])
lines.append("%04x %-*s %s\n" % (c, length*3, hex, printable))
return ''.join(lines)