{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Log message"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import logging\n",
    "from osdyn.utils.misc.customlogger import log"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# To pursue running the cells even though errors\n",
    "import traceback\n",
    "\n",
    "try:\n",
    "    pass\n",
    "except RuntimeError as e:\n",
    "    traceback.print_exc()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Set verbose level\n",
    "\n",
    "and look at the resulting behavior"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "def verbose():\n",
    "    log.debug(\"Ceci est un message de niveau 'debug'.\")\n",
    "    log.info(\"Ceci est un message de niveau 'info'.\")\n",
    "    log.warning(\"Ceci est un message de niveau 'warning'.\")\n",
    "    log.error(\"Ceci est un message de niveau 'error'.\")\n",
    "    log.fatal(\"Ceci est un message de niveau 'fatal'.\")\n",
    "    log.critical(\"Ceci est un message de niveau 'fatal'.\")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.set_level(\"DEBUG\")\n",
    "verbose()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.get_level()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.set_level(\"INFO\")\n",
    "verbose()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.get_level()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.set_level(\"NOTSET\")\n",
    "verbose()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.get_level()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.set_level(\"WARNING\")\n",
    "verbose()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.get_level()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    ".. note:: \"NOTSET\" is equivalent to \"WARNING\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.set_level(\"ERROR\")\n",
    "verbose()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.get_level()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.set_level(\"CRITICAL\")\n",
    "verbose()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.get_level()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    ".. note:: in osdyn the current level messages are **INFO** **WARNING** and **ERROR**"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Get the current verbose level"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.get_level()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "log.level"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    ".. warning:: the last choice is registered"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.7.8"
  },
  "toc": {
   "base_numbering": 1,
   "nav_menu": {},
   "number_sections": true,
   "sideBar": true,
   "skip_h1_title": false,
   "title_cell": "Table of Contents",
   "title_sidebar": "Contents",
   "toc_cell": false,
   "toc_position": {},
   "toc_section_display": true,
   "toc_window_display": false
  }
 },
 "nbformat": 4,
 "nbformat_minor": 4
}