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Add option to rotate log file daily.

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Adds a command line option to rotate the log daily at midnight and
retain up to the specified amount of days.
This commit is contained in:
Andrew Thigpen 2015-09-04 17:22:42 -05:00
parent 6519e589b5
commit 2e636f598e
2 changed files with 21 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
homeassistant/__main__.py
View File

@ -90,6 +90,11 @@ def get_arguments():
metavar='path_to_pid_file',
default=None,
help='Path to PID file useful for running as daemon')
parser.add_argument(
'--log-rotate-days',
type=int,
default=None,
help='Enables daily log rotation and keeps up to the specified days')
if os.name != "nt":
parser.add_argument(
'--daemon',
@ -171,13 +176,14 @@ def main():
}
hass = bootstrap.from_config_dict(
config, config_dir=config_dir, daemon=args.daemon,
verbose=args.verbose, skip_pip=args.skip_pip)
verbose=args.verbose, skip_pip=args.skip_pip,
log_rotate_days=args.log_rotate_days)
else:
config_file = ensure_config_file(config_dir)
print('Config directory:', config_dir)
hass = bootstrap.from_config_file(
config_file, daemon=args.daemon, verbose=args.verbose,
skip_pip=args.skip_pip)
skip_pip=args.skip_pip, log_rotate_days=args.log_rotate_days)
if args.open_ui:
def open_browser(event):

20
homeassistant/bootstrap.py
View File

@ -12,6 +12,7 @@ start by calling homeassistant.start_home_assistant(bus)
import os
import sys
import logging
import logging.handlers
from collections import defaultdict
import homeassistant.core as core
@ -151,7 +152,8 @@ def mount_local_lib_path(config_dir):
# pylint: disable=too-many-branches, too-many-statements, too-many-arguments
def from_config_dict(config, hass=None, config_dir=None, enable_log=True,
verbose=False, daemon=False, skip_pip=False):
verbose=False, daemon=False, skip_pip=False,
log_rotate_days=None):
"""
Tries to configure Home Assistant from a config dict.
@ -167,7 +169,7 @@ def from_config_dict(config, hass=None, config_dir=None, enable_log=True,
process_ha_core_config(hass, config.get(core.DOMAIN, {}))
if enable_log:
enable_logging(hass, verbose, daemon)
enable_logging(hass, verbose, daemon, log_rotate_days)
hass.config.skip_pip = skip_pip
if skip_pip:
@ -202,7 +204,7 @@ def from_config_dict(config, hass=None, config_dir=None, enable_log=True,
def from_config_file(config_path, hass=None, verbose=False, daemon=False,
skip_pip=True):
skip_pip=True, log_rotate_days=None):
"""
Reads the configuration file and tries to start all the required
functionality. Will add functionality to 'hass' parameter if given,
@ -216,7 +218,7 @@ def from_config_file(config_path, hass=None, verbose=False, daemon=False,
hass.config.config_dir = config_dir
mount_local_lib_path(config_dir)
enable_logging(hass, verbose, daemon)
enable_logging(hass, verbose, daemon, log_rotate_days)
config_dict = config_util.load_config_file(config_path)
@ -224,7 +226,7 @@ def from_config_file(config_path, hass=None, verbose=False, daemon=False,
skip_pip=skip_pip)
def enable_logging(hass, verbose=False, daemon=False):
def enable_logging(hass, verbose=False, daemon=False, log_rotate_days=None):
""" Setup the logging for home assistant. """
if not daemon:
logging.basicConfig(level=logging.INFO)
@ -257,8 +259,12 @@ def enable_logging(hass, verbose=False, daemon=False):
if (err_path_exists and os.access(err_log_path, os.W_OK)) or \
(not err_path_exists and os.access(hass.config.config_dir, os.W_OK)):
err_handler = logging.FileHandler(
err_log_path, mode='w', delay=True)
if log_rotate_days:
err_handler = logging.handlers.TimedRotatingFileHandler(
err_log_path, when='midnight', backupCount=log_rotate_days)
else:
err_handler = logging.FileHandler(
err_log_path, mode='w', delay=True)
err_handler.setLevel(logging.INFO if verbose else logging.WARNING)
err_handler.setFormatter(