|
1
|
|
|
# -*- coding:utf-8 -*- |
|
2
|
|
|
|
|
3
|
|
|
import six |
|
4
|
|
|
import sys |
|
5
|
|
|
import time |
|
6
|
|
|
import logging |
|
7
|
|
|
|
|
8
|
|
|
try: |
|
9
|
|
|
import curses |
|
10
|
|
|
|
|
11
|
|
|
assert curses |
|
12
|
|
|
except ImportError: |
|
13
|
|
|
curses = None |
|
14
|
|
|
|
|
15
|
|
|
logger = logging.getLogger("WeRoBot") |
|
16
|
|
|
|
|
17
|
|
|
|
|
18
|
|
|
def enable_pretty_logging(logger, level='info'): |
|
19
|
|
|
"""Turns on formatted logging output as configured. |
|
20
|
|
|
""" |
|
21
|
|
|
logger.setLevel(getattr(logging, level.upper())) |
|
22
|
|
|
|
|
23
|
|
|
if not logger.handlers: |
|
24
|
|
|
# Set up color if we are in a tty and curses is installed |
|
25
|
|
|
color = False |
|
26
|
|
|
if curses and sys.stderr.isatty(): |
|
27
|
|
|
try: |
|
28
|
|
|
curses.setupterm() |
|
29
|
|
|
if curses.tigetnum("colors") > 0: |
|
30
|
|
|
color = True |
|
31
|
|
|
except: |
|
32
|
|
|
pass |
|
33
|
|
|
channel = logging.StreamHandler() |
|
34
|
|
|
channel.setFormatter(_LogFormatter(color=color)) |
|
35
|
|
|
logger.addHandler(channel) |
|
36
|
|
|
|
|
37
|
|
|
|
|
38
|
|
|
class _LogFormatter(logging.Formatter): |
|
39
|
|
|
def __init__(self, color, *args, **kwargs): |
|
40
|
|
|
logging.Formatter.__init__(self, *args, **kwargs) |
|
41
|
|
|
self._color = color |
|
42
|
|
|
if color: |
|
43
|
|
|
fg_color = (curses.tigetstr("setaf") or |
|
44
|
|
|
curses.tigetstr("setf") or "") |
|
45
|
|
|
if (3, 0) < sys.version_info < (3, 2, 3): |
|
46
|
|
|
fg_color = six.text_type(fg_color, "ascii") |
|
47
|
|
|
self._colors = { |
|
48
|
|
|
logging.DEBUG: six.text_type( |
|
49
|
|
|
curses.tparm(fg_color, 4), |
|
50
|
|
|
"ascii" |
|
51
|
|
|
), # Blue |
|
52
|
|
|
logging.INFO: six.text_type( |
|
53
|
|
|
curses.tparm(fg_color, 2), |
|
54
|
|
|
"ascii" |
|
55
|
|
|
), # Green |
|
56
|
|
|
logging.WARNING: six.text_type( |
|
57
|
|
|
curses.tparm(fg_color, 3), |
|
58
|
|
|
"ascii" |
|
59
|
|
|
), # Yellow |
|
60
|
|
|
logging.ERROR: six.text_type( |
|
61
|
|
|
curses.tparm(fg_color, 1), |
|
62
|
|
|
"ascii" |
|
63
|
|
|
), # Red |
|
64
|
|
|
} |
|
65
|
|
|
self._normal = six.text_type(curses.tigetstr("sgr0"), "ascii") |
|
66
|
|
|
|
|
67
|
|
|
def format(self, record): |
|
68
|
|
|
try: |
|
69
|
|
|
record.message = record.getMessage() |
|
70
|
|
|
except Exception as e: |
|
71
|
|
|
record.message = "Bad message (%r): %r" % (e, record.__dict__) |
|
72
|
|
|
record.asctime = time.strftime( |
|
73
|
|
|
"%y%m%d %H:%M:%S", self.converter(record.created)) |
|
74
|
|
|
prefix = '[%(levelname)1.1s %(asctime)s %(module)s:%(lineno)d]' % \ |
|
75
|
|
|
record.__dict__ |
|
76
|
|
|
if self._color: |
|
77
|
|
|
prefix = (self._colors.get(record.levelno, self._normal) + |
|
78
|
|
|
prefix + self._normal) |
|
79
|
|
|
formatted = prefix + " " + record.message |
|
80
|
|
|
if record.exc_info: |
|
81
|
|
|
if not record.exc_text: |
|
82
|
|
|
record.exc_text = self.formatException(record.exc_info) |
|
83
|
|
|
if record.exc_text: |
|
84
|
|
|
formatted = formatted.rstrip() + "\n" + record.exc_text |
|
85
|
|
|
return formatted.replace("\n", "\n ") |
|
86
|
|
|
|
whtsky /
WeRoBot
