DalyaG

import logging
import os

LOGGER_NAME = 'my_logger'

def init_logger(log_level_for_console: str = 'info', log_level_for_file: str = 'debug', 
                save_dir: str = None):
    logger = logging.getLogger(LOGGER_NAME)
    logger.setLevel(level=logging.DEBUG)
    logger.propagate = False

DalyaG

from logging_utils import init_logger

init_logger(save_dir='/path/to/somewhere')

DalyaG

from logging_utils import get_logger

logger = get_logger()
logger.info("Let's start!")
>>> 2020-04-12 14:49:47 [INFO] my_module.py 17 - Let's start!

DalyaG

from logging_utils import get_logger

logger = get_logger()
logger.info("TEST")
>>>

logger.warning("TEST")
>>> TEST

DalyaG

from logging_utils import get_logger, init_logger

logger = get_logger()
logger.info("TEST")
>>>

logger.warning("TEST")
>>> TEST

init_logger()

DalyaG

import os
from datetime import datetime

start_time_str = datetime.today().strftime('%d_%m_%Y__%H_%M_%S')
log_dir = f"log_{start_time_str}"
os.mkdir(log_dir)
# This will generate a folder named something like log_14_04_2020__19_46_06

DalyaG

import os
import json

# Here we assume: params = MyParamsClass()
sorted_params_dict = {k: params.__dict__[k] for k 
                      in sorted(params.__dict__.keys())}

params_filepath = os.path.join(log_dir, 'params.json')
json.dump(sorted_params_dict, open(params_filepath, 'w'), indent=4)

DalyaG

import os
from time import time

class RuntimeLogger:
    def __init__(self, log_dir: str):
        self.runtime_filepath = os.path.join(log_dir, "runtime.json")
        self.runtime_dict = {}
        self.global_start_time = None
        
    def start(self):

DalyaG

from time import time
import RuntimeLogger

class MyFancyAlgorithm:
    def __init__(self, log_dir: str):
        self.runtime_logger = RuntimeLogger(log_dir)
        
    def run(self):
        self.runtime_logger.start()
        

DalyaG

path/to/project$ git rev-parse --abbrev-ref HEAD
my_branch

path/to/project$ git describe --always
ed7a91b

path/to/project$ git diff
<...>