-
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathlogger.py
More file actions
229 lines (195 loc) Β· 7.62 KB
/
logger.py
File metadata and controls
229 lines (195 loc) Β· 7.62 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
"""Custom logger and error notifications."""
import json
import re
from datetime import datetime
from sys import stdout
from loguru import logger
from clients import sms
from config import BASE_DIR, ENVIRONMENT, TWILIO_BRO_PHONE_NUMBER, TWILIO_SENDER_PHONE
def json_formatter(record: dict) -> str:
"""
Format info message logs.
:param dict record: Log object containing log metadata & message.
:returns: str
"""
if isinstance(record, (str, bool)):
return json.dumps(construct_json_from_corrupted_log(record))
record["time"] = record["time"].strftime("%m/%d/%Y, %H:%M:%S")
record["elapsed"] = record["elapsed"].total_seconds()
def serialize_as_admin(log: dict) -> str:
"""
Construct JSON info log record where user is room admin.
:param dict log: Dictionary containing logged message with metadata.
:returns: str
"""
try:
chat_data = re.search(r"(?P<room>\[\S+]) (?P<user>\[\S+]) (?P<ip>\[\S+])", log.get("message"))
if chat_data and log.get("message"):
message = log["message"].split(": ", 1)[1].replace("\n", "\t")
subset = {
"time": log["time"],
"message": message,
"level": log["level"].name,
"room": chat_data["room"].replace("[", "").replace("]", ""),
"user": chat_data["user"].replace("[", "").replace("]", ""),
"ip": chat_data["ip"].replace("[", "").replace("]", ""),
}
return json.dumps(subset)
except Exception as e:
subset["error"] = f"Logging error occurred: {str(e)}"
return serialize_error(subset)
def serialize_event(log: dict) -> str:
"""
Construct warning log.
:param dict log: Dictionary containing logged message with metadata.
:returns: str
"""
try:
chat_data = re.search(r"(?P<room>\[\S+]) (?P<user>\[\S+])", log["message"])
if bool(chat_data) and log.get("message") is not None:
subset = {
"time": log["time"],
"message": log["message"].split(": ", 1)[1],
"level": log["level"].name,
"room": chat_data["room"].replace("[", "").replace("]", ""),
"user": chat_data["user"].replace("[", "").replace("]", ""),
}
return json.dumps(subset)
except Exception as e:
log["error"] = f"Logging error occurred: {str(e)}"
def serialize_error(log: dict) -> str:
"""
Construct error log record.
:param dict log: Dictionary containing logged message with metadata.
:returns: str
"""
if log and log.get("message"):
subset = {
"time": log["time"],
"level": log["level"].name,
"message": log["message"],
}
return json.dumps(subset)
if not log.get("message"):
subset = {
"time": log["time"],
"level": log["level"].name,
"message": "(No message provided)",
}
return json.dumps(subset)
if record["level"].name == "INFO":
record["extra"]["serialized"] = serialize_as_admin(record)
return "{extra[serialized]},\n"
if record["level"].name in ("TRACE", "WARNING", "SUCCESS"):
record["extra"]["serialized"] = serialize_event(record)
return "{extra[serialized]},\n"
if record["level"].name in ("ERROR", "CRITICAL"):
record["extra"]["serialized"] = serialize_error(record)
sms_error_handler(record)
return "{extra[serialized]},\n"
return "{log},\n"
def construct_json_from_corrupted_log(log: str) -> dict:
"""
Create JSON log record from corrupt string.
:param str log: Corrupt log string.
:returns: str
"""
return {
"time": datetime.strftime(datetime.now(), "%m/%d/%Y, %H:%M:%S"),
"level": "ERROR",
"message": log,
}
def sms_error_handler(log: dict) -> None:
"""
Trigger error log SMS notification.
:param dict log: Log object containing log metadata & message.
:returns: None
"""
sms.messages.create(
body=f'BROBOT ERROR: {log["time"]} | {log["message"]}',
from_=TWILIO_SENDER_PHONE,
to=TWILIO_BRO_PHONE_NUMBER,
)
def log_formatter(record: dict) -> str:
"""
Formatter for .log records
:param dict record: Key/value object containing log message & metadata.
:returns: str
"""
if record["level"].name == "TRACE":
return "<fg #5278a3>{time:MM-DD-YYYY HH:mm:ss}</fg #5278a3> | <fg #d2eaff>{level}</fg #d2eaff>: <light-white>{message}</light-white>\n"
if record["level"].name == "INFO":
return "<fg #5278a3>{time:MM-DD-YYYY HH:mm:ss}</fg #5278a3> | <fg #98bedf>{level}</fg #98bedf>: <light-white>{message}</light-white>\n"
if record["level"].name == "WARNING":
return "<fg #5278a3>{time:MM-DD-YYYY HH:mm:ss}</fg #5278a3> | <fg #b09057>{level}</fg #b09057>: <light-white>{message}</light-white>\n"
if record["level"].name == "SUCCESS":
return "<fg #5278a3>{time:MM-DD-YYYY HH:mm:ss}</fg #5278a3> | <fg #6dac77>{level}</fg #6dac77>: <light-white>{message}</light-white>\n"
if record["level"].name == "ERROR":
return "<fg #5278a3>{time:MM-DD-YYYY HH:mm:ss}</fg #5278a3> | <fg #a35252>{level}</fg #a35252>: <light-white>{message}</light-white>\n"
if record["level"].name == "CRITICAL":
return "<fg #5278a3>{time:MM-DD-YYYY HH:mm:ss}</fg #5278a3> | <fg #521010>{level}</fg #521010>: <light-white>{message}</light-white>\n"
return "<fg #5278a3>{time:MM-DD-YYYY HH:mm:ss}</fg #5278a3> | <fg #98bedf>{level}</fg #98bedf>: <light-white>{message}</light-white>\n"
def create_logger():
"""Configure custom logger."""
logger.remove()
logger.add(stdout, colorize=True, catch=True, format=log_formatter, level="TRACE")
if ENVIRONMENT == "production":
# Human-readable info logs
logger.add(
"/var/log/broiestbot/info.log",
colorize=True,
catch=True,
level="TRACE",
format=log_formatter,
rotation="5 MB",
compression="zip",
)
# Human-readable error logs
logger.add(
"/var/log/broiestbot/error.log",
colorize=True,
catch=True,
level="ERROR",
format=log_formatter,
rotation="5 MB",
compression="zip",
)
# Datadog JSON logs
logger.add(
"/var/log/broiestbot/info.json",
format=json_formatter,
rotation="5 MB",
compression="zip",
level="TRACE",
)
elif ENVIRONMENT == "development":
# Human-readable info logs
logger.add(
f"{BASE_DIR}/logs/info.log",
colorize=True,
catch=True,
level="TRACE",
format=log_formatter,
rotation="5 MB",
compression="zip",
)
# Human-readable error logs
logger.add(
f"{BASE_DIR}/logs/error.log",
colorize=True,
catch=True,
level="ERROR",
format=log_formatter,
rotation="5 MB",
compression="zip",
)
# Datadog JSON logs
logger.add(
f"{BASE_DIR}/logs/info.json",
format=json_formatter,
rotation="5 MB",
compression="zip",
level="TRACE",
)
return logger
LOGGER = create_logger()