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import logging
import os
import random
import re
import time
from logging import LogRecord
from colorama import Fore, Style
from autogpt import speak
from autogpt.config import Config, Singleton
cfg = Config()
"""
Logger that handle titles in different colors.
Outputs logs in console, activity.log, and errors.log
For console handler: simulates typing
"""
class Logger(metaclass=Singleton):
def __init__(self):
# create log directory if it doesn't exist
this_files_dir_path = os.path.dirname(__file__)
log_dir = os.path.join(this_files_dir_path, "../logs")
if not os.path.exists(log_dir):
os.makedirs(log_dir)
log_file = "activity.log"
error_file = "error.log"
console_formatter = AutoGptFormatter("%(title_color)s %(message)s")
# Create a handler for console which simulate typing
self.typing_console_handler = TypingConsoleHandler()
self.typing_console_handler.setLevel(logging.INFO)
self.typing_console_handler.setFormatter(console_formatter)
# Create a handler for console without typing simulation
self.console_handler = ConsoleHandler()
self.console_handler.setLevel(logging.DEBUG)
self.console_handler.setFormatter(console_formatter)
# Info handler in activity.log
self.file_handler = logging.FileHandler(os.path.join(log_dir, log_file))
self.file_handler.setLevel(logging.DEBUG)
info_formatter = AutoGptFormatter(
"%(asctime)s %(levelname)s %(title)s %(message_no_color)s"
)
self.file_handler.setFormatter(info_formatter)
# Error handler error.log
error_handler = logging.FileHandler(os.path.join(log_dir, error_file))
error_handler.setLevel(logging.ERROR)
error_formatter = AutoGptFormatter(
"%(asctime)s %(levelname)s %(module)s:%(funcName)s:%(lineno)d %(title)s"
" %(message_no_color)s"
)
error_handler.setFormatter(error_formatter)
self.typing_logger = logging.getLogger("TYPER")
self.typing_logger.addHandler(self.typing_console_handler)
self.typing_logger.addHandler(self.file_handler)
self.typing_logger.addHandler(error_handler)
self.typing_logger.setLevel(logging.DEBUG)
self.logger = logging.getLogger("LOGGER")
self.logger.addHandler(self.console_handler)
self.logger.addHandler(self.file_handler)
self.logger.addHandler(error_handler)
self.logger.setLevel(logging.DEBUG)
def typewriter_log(
self, title="", title_color="", content="", speak_text=False, level=logging.INFO
):
if speak_text and cfg.speak_mode:
speak.say_text(f"{title}. {content}")
if content:
if isinstance(content, list):
content = " ".join(content)
else:
content = ""
self.typing_logger.log(
level, content, extra={"title": title, "color": title_color}
)
def debug(
self,
message,
title="",
title_color="",
):
self._log(title, title_color, message, logging.DEBUG)
def warn(
self,
message,
title="",
title_color="",
):
self._log(title, title_color, message, logging.WARN)
def error(self, title, message=""):
self._log(title, Fore.RED, message, logging.ERROR)
def _log(self, title="", title_color="", message="", level=logging.INFO):
if message:
if isinstance(message, list):
message = " ".join(message)
self.logger.log(level, message, extra={"title": title, "color": title_color})
def set_level(self, level):
self.logger.setLevel(level)
self.typing_logger.setLevel(level)
def double_check(self, additionalText=None):
if not additionalText:
additionalText = (
"Please ensure you've setup and configured everything"
" correctly. Read https://github.com/Torantulino/Auto-GPT#readme to "
"double check. You can also create a github issue or join the discord"
" and ask there!"
)
self.typewriter_log("DOUBLE CHECK CONFIGURATION", Fore.YELLOW, additionalText)
"""
Output stream to console using simulated typing
"""
class TypingConsoleHandler(logging.StreamHandler):
def emit(self, record):
min_typing_speed = 0.05
max_typing_speed = 0.01
msg = self.format(record)
try:
words = msg.split()
for i, word in enumerate(words):
print(word, end="", flush=True)
if i < len(words) - 1:
print(" ", end="", flush=True)
typing_speed = random.uniform(min_typing_speed, max_typing_speed)
time.sleep(typing_speed)
# type faster after each word
min_typing_speed = min_typing_speed * 0.95
max_typing_speed = max_typing_speed * 0.95
print()
except Exception:
self.handleError(record)
class ConsoleHandler(logging.StreamHandler):
def emit(self, record) -> None:
msg = self.format(record)
try:
print(msg)
except Exception:
self.handleError(record)
class AutoGptFormatter(logging.Formatter):
"""
Allows to handle custom placeholders 'title_color' and 'message_no_color'.
To use this formatter, make sure to pass 'color', 'title' as log extras.
"""
def format(self, record: LogRecord) -> str:
if hasattr(record, "color"):
record.title_color = (
getattr(record, "color")
+ getattr(record, "title")
+ " "
+ Style.RESET_ALL
)
else:
record.title_color = getattr(record, "title")
if hasattr(record, "msg"):
record.message_no_color = remove_color_codes(getattr(record, "msg"))
else:
record.message_no_color = ""
return super().format(record)
def remove_color_codes(s: str) -> str:
ansi_escape = re.compile(r"\x1B(?:[@-Z\\-_]|\[[0-?]*[ -/]*[@-~])")
return ansi_escape.sub("", s)
logger = Logger()
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