davidohana

from layconf import LayConf

# the default config file is cfg/default.ini unless specified other
# custom_config_file_path is an optional layer
# env_prefix is empty by default, which means that environment variable names will be
# mapped to {section}_{option}
LayConf.init_config(custom_config_file_path="cfg/staging.ini", env_prefix="example")

print("env_name:", LayConf.get("DATABASE", "env_name"))
print("console_enabled:", LayConf.getboolean("LOG", "console_enabled"))

davidohana

[LOG]
console_enabled = true
console_level = INFO
file_enabled = true
file_rotation_size_mb = 10
file_backup_count = 1000

[DATABASE]
endpoint =
env_name = default

davidohana

[DATABASE]
env_name = staging
endpoint = staging:3001

davidohana

logger.info("Hello World")
logger.info("Request from {} handled in {:.3f} ms", socket.gethostname(), 11)
logger.info("Request from {} handled in {:.3f} ms", "127.0.0.1", 33.1)
logger.info("My favorite drinks are {}, {}, {}, {}", "milk", "wine", "tea", "beer")
logger.debug("this is a {} message", logging.getLevelName(logging.DEBUG))
logger.info("this is a {} message", logging.getLevelName(logging.INFO))
logger.warning("this is a {} message", logging.getLevelName(logging.WARNING))
logger.error("this is a {} message", logging.getLevelName(logging.ERROR))
logger.critical("this is a {} message", logging.getLevelName(logging.CRITICAL))
logger.info("Does old-style formatting also work? %s it is, but no colors (yet)", True)

davidohana

import logging
from colargulog import ColorizedArgsFormatter

root_logger = logging.getLogger()
console_handler = logging.StreamHandler(stream=sys.stdout)
console_format = "%(asctime)s - %(levelname)-8s - %(name)-25s - %(message)s"
colored_formatter = ColorizedArgsFormatter(console_format)
console_handler.setFormatter(colored_formatter)
root_logger.addHandler(console_handler)

davidohana

import logging
import logging.handlers
import re


class ColorCodes:
    grey = "\x1b[38;21m"
    green = "\x1b[1;32m"
    yellow = "\x1b[33;21m"
    red = "\x1b[31;21m"

davidohana

import logging
import socket
import sys

from colargulog import ColorizedArgsFormatter
from colargulog import BraceFormatStyleFormatter


def init_logging():
    root_logger = logging.getLogger()

davidohana

def retry(func, ex_type=Exception, limit=0, wait_ms=100, wait_increase_ratio=2, logger=None):
    """
    Retry a function invocation until no exception occurs
    :param func: function to invoke
    :param ex_type: retry only if exception is subclass of this type
    :param limit: maximum number of invocation attempts
    :param wait_ms: initial wait time after each attempt in milliseconds.
    :param wait_increase_ratio: increase wait period by multiplying this value after each attempt.
    :param logger: if not None, retry attempts will be logged to this logging.logger
    :return: result of first successful invocation

davidohana

service_filter = "service1"
priority=3
batch_size_limit=1000

def get_alert_list():
    return alerts_client.get_alerts_list(
        service=service_filter,
        priority=min_priority_level,
        page=1,
        pageSize=batch_size_limit

davidohana

alerts = alerts_client.get_alerts_list(
          service=service_filter,
          priority=min_priority_level,
          page=1,
          pageSize=batch_size_limit)