bazarr/libs/apprise/cli.py

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Apprise CLI Tool
#
# Copyright (C) 2017-2018 Chris Caron <lead2gold@gmail.com>
#
# This file is part of apprise.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with apprise. If not, see <http://www.gnu.org/licenses/>.
import click
import logging
import sys
from . import NotifyType
from . import Apprise
from . import AppriseAsset
# Logging
logger = logging.getLogger('apprise.plugins.NotifyBase')
# Defines our click context settings adding -h to the additional options that
# can be specified to get the help menu to come up
CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
def print_help_msg(command):
"""
Prints help message when -h or --help is specified.
"""
with click.Context(command) as ctx:
click.echo(command.get_help(ctx))
@click.command(context_settings=CONTEXT_SETTINGS)
@click.option('--title', '-t', default=None, type=str,
help='Specify the message title.')
@click.option('--body', '-b', default=None, type=str,
help='Specify the message body.')
@click.option('--notification-type', '-n', default=NotifyType.INFO, type=str,
metavar='TYPE', help='Specify the message type (default=info).')
@click.option('--theme', '-T', default='default', type=str,
help='Specify the default theme.')
@click.option('-v', '--verbose', count=True)
@click.argument('urls', nargs=-1,
metavar='SERVER_URL [SERVER_URL2 [SERVER_URL3]]',)
def main(title, body, urls, notification_type, theme, verbose):
"""
Send a notification to all of the specified servers identified by their
URLs the content provided within the title, body and notification-type.
"""
# Note: Click ignores the return values of functions it wraps, If you
# want to return a specific error code, you must call sys.exit()
# as you will see below.
# Logging
ch = logging.StreamHandler(sys.stdout)
if verbose > 2:
logger.setLevel(logging.DEBUG)
elif verbose == 1:
logger.setLevel(logging.INFO)
else:
logger.setLevel(logging.ERROR)
formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
ch.setFormatter(formatter)
logger.addHandler(ch)
if not urls:
logger.error('You must specify at least one server URL.')
print_help_msg(main)
sys.exit(1)
# Prepare our asset
asset = AppriseAsset(theme=theme)
# Create our object
a = Apprise(asset=asset)
# Load our inventory up
for url in urls:
a.add(url)
if body is None:
# if no body was specified, then read from STDIN
body = click.get_text_stream('stdin').read()
# now print it out
if a.notify(title=title, body=body, notify_type=notification_type):
sys.exit(0)
sys.exit(1)