mirror of
https://github.com/morpheus65535/bazarr
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439 lines
16 KiB
Python
439 lines
16 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2019 Chris Caron <lead2gold@gmail.com>
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# All rights reserved.
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#
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# This code is licensed under the MIT License.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files(the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and / or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions :
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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import click
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import logging
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import platform
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import six
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import sys
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import os
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import re
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from os.path import isfile
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from os.path import expanduser
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from os.path import expandvars
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from . import NotifyType
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from . import NotifyFormat
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from . import Apprise
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from . import AppriseAsset
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from . import AppriseConfig
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from .utils import parse_list
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from .common import NOTIFY_TYPES
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from .common import NOTIFY_FORMATS
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from .common import ContentLocation
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from .logger import logger
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from . import __title__
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from . import __version__
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from . import __license__
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from . import __copywrite__
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# By default we allow looking 1 level down recursivly in Apprise configuration
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# files.
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DEFAULT_RECURSION_DEPTH = 1
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# Defines our click context settings adding -h to the additional options that
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# can be specified to get the help menu to come up
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CONTEXT_SETTINGS = dict(help_option_names=['-h', '--help'])
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# Define our default configuration we use if nothing is otherwise specified
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DEFAULT_SEARCH_PATHS = (
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'~/.apprise',
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'~/.apprise.yml',
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'~/.config/apprise',
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'~/.config/apprise.yml',
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)
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# Detect Windows
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if platform.system() == 'Windows':
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# Default Search Path for Windows Users
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DEFAULT_SEARCH_PATHS = (
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expandvars('%APPDATA%/Apprise/apprise'),
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expandvars('%APPDATA%/Apprise/apprise.yml'),
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expandvars('%LOCALAPPDATA%/Apprise/apprise'),
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expandvars('%LOCALAPPDATA%/Apprise/apprise.yml'),
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)
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def print_help_msg(command):
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"""
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Prints help message when -h or --help is specified.
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"""
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with click.Context(command) as ctx:
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click.echo(command.get_help(ctx))
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def print_version_msg():
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"""
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Prints version message when -V or --version is specified.
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"""
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result = list()
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result.append('{} v{}'.format(__title__, __version__))
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result.append(__copywrite__)
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result.append(
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'This code is licensed under the {} License.'.format(__license__))
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click.echo('\n'.join(result))
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@click.command(context_settings=CONTEXT_SETTINGS)
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@click.option('--body', '-b', default=None, type=str,
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help='Specify the message body. If no body is specified then '
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'content is read from <stdin>.')
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@click.option('--title', '-t', default=None, type=str,
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help='Specify the message title. This field is complete '
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'optional.')
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@click.option('--config', '-c', default=None, type=str, multiple=True,
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metavar='CONFIG_URL',
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help='Specify one or more configuration locations.')
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@click.option('--attach', '-a', default=None, type=str, multiple=True,
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metavar='ATTACHMENT_URL',
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help='Specify one or more attachment.')
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@click.option('--notification-type', '-n', default=NotifyType.INFO, type=str,
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metavar='TYPE',
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help='Specify the message type (default={}). '
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'Possible values are "{}", and "{}".'.format(
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NotifyType.INFO, '", "'.join(NOTIFY_TYPES[:-1]),
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NOTIFY_TYPES[-1]))
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@click.option('--input-format', '-i', default=NotifyFormat.TEXT, type=str,
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metavar='FORMAT',
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help='Specify the message input format (default={}). '
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'Possible values are "{}", and "{}".'.format(
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NotifyFormat.TEXT, '", "'.join(NOTIFY_FORMATS[:-1]),
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NOTIFY_FORMATS[-1]))
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@click.option('--theme', '-T', default='default', type=str, metavar='THEME',
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help='Specify the default theme.')
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@click.option('--tag', '-g', default=None, type=str, multiple=True,
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metavar='TAG', help='Specify one or more tags to filter '
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'which services to notify. Use multiple --tag (-g) entries to '
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'"OR" the tags together and comma separated to "AND" them. '
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'If no tags are specified then all services are notified.')
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@click.option('--disable-async', '-Da', is_flag=True,
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help='Send all notifications sequentially')
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@click.option('--dry-run', '-d', is_flag=True,
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help='Perform a trial run but only prints the notification '
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'services to-be triggered to stdout. Notifications are never '
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'sent using this mode.')
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@click.option('--details', '-l', is_flag=True,
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help='Prints details about the current services supported by '
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'Apprise.')
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@click.option('--recursion-depth', '-R', default=DEFAULT_RECURSION_DEPTH,
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type=int,
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help='The number of recursive import entries that can be '
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'loaded from within Apprise configuration. By default '
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'this is set to {}.'.format(DEFAULT_RECURSION_DEPTH))
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@click.option('--verbose', '-v', count=True,
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help='Makes the operation more talkative. Use multiple v to '
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'increase the verbosity. I.e.: -vvvv')
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@click.option('--interpret-escapes', '-e', is_flag=True,
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help='Enable interpretation of backslash escapes')
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@click.option('--debug', '-D', is_flag=True, help='Debug mode')
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@click.option('--version', '-V', is_flag=True,
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help='Display the apprise version and exit.')
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@click.argument('urls', nargs=-1,
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metavar='SERVER_URL [SERVER_URL2 [SERVER_URL3]]',)
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def main(body, title, config, attach, urls, notification_type, theme, tag,
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input_format, dry_run, recursion_depth, verbose, disable_async,
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details, interpret_escapes, debug, version):
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"""
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Send a notification to all of the specified servers identified by their
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URLs the content provided within the title, body and notification-type.
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For a list of all of the supported services and information on how to
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use them, check out at https://github.com/caronc/apprise
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"""
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# Note: Click ignores the return values of functions it wraps, If you
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# want to return a specific error code, you must call sys.exit()
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# as you will see below.
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debug = True if debug else False
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if debug:
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# Verbosity must be a minimum of 3
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verbose = 3 if verbose < 3 else verbose
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# Logging
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ch = logging.StreamHandler(sys.stdout)
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if verbose > 3:
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# -vvvv: Most Verbose Debug Logging
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logger.setLevel(logging.TRACE)
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elif verbose > 2:
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# -vvv: Debug Logging
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logger.setLevel(logging.DEBUG)
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elif verbose > 1:
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# -vv: INFO Messages
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logger.setLevel(logging.INFO)
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elif verbose > 0:
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# -v: WARNING Messages
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logger.setLevel(logging.WARNING)
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else:
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# No verbosity means we display ERRORS only AND any deprecation
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# warnings
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logger.setLevel(logging.ERROR)
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# Format our logger
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formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s')
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ch.setFormatter(formatter)
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logger.addHandler(ch)
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# Update our asyncio logger
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asyncio_logger = logging.getLogger('asyncio')
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for handler in logger.handlers:
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asyncio_logger.addHandler(handler)
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asyncio_logger.setLevel(logger.level)
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if version:
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print_version_msg()
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sys.exit(0)
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# Simple Error Checking
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notification_type = notification_type.strip().lower()
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if notification_type not in NOTIFY_TYPES:
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logger.error(
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'The --notification-type (-n) value of {} is not supported.'
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.format(notification_type))
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# 2 is the same exit code returned by Click if there is a parameter
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# issue. For consistency, we also return a 2
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sys.exit(2)
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input_format = input_format.strip().lower()
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if input_format not in NOTIFY_FORMATS:
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logger.error(
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'The --input-format (-i) value of {} is not supported.'
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.format(input_format))
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# 2 is the same exit code returned by Click if there is a parameter
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# issue. For consistency, we also return a 2
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sys.exit(2)
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# Prepare our asset
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asset = AppriseAsset(
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# Our body format
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body_format=input_format,
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# Interpret Escapes
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interpret_escapes=interpret_escapes,
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# Set the theme
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theme=theme,
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# Async mode is only used for Python v3+ and allows a user to send
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# all of their notifications asyncronously. This was made an option
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# incase there are problems in the future where it's better that
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# everything run sequentially/syncronously instead.
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async_mode=disable_async is not True,
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)
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# Create our Apprise object
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a = Apprise(asset=asset, debug=debug, location=ContentLocation.LOCAL)
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if details:
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# Print details and exit
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results = a.details(show_requirements=True, show_disabled=True)
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# Sort our results:
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plugins = sorted(
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results['schemas'], key=lambda i: str(i['service_name']))
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for entry in plugins:
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protocols = [] if not entry['protocols'] else \
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[p for p in entry['protocols']
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if isinstance(p, six.string_types)]
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protocols.extend(
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[] if not entry['secure_protocols'] else
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[p for p in entry['secure_protocols']
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if isinstance(p, six.string_types)])
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if len(protocols) == 1:
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# Simplify view by swapping {schema} with the single
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# protocol value
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# Convert tuple to list
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entry['details']['templates'] = \
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list(entry['details']['templates'])
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for x in range(len(entry['details']['templates'])):
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entry['details']['templates'][x] = \
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re.sub(
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r'^[^}]+}://',
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'{}://'.format(protocols[0]),
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entry['details']['templates'][x])
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click.echo(click.style(
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'{} {:<30} '.format(
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'+' if entry['enabled'] else '-',
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str(entry['service_name'])),
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fg="green" if entry['enabled'] else "red", bold=True),
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nl=(not entry['enabled'] or len(protocols) == 1))
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if not entry['enabled']:
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if entry['requirements']['details']:
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click.echo(
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' ' + str(entry['requirements']['details']))
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if entry['requirements']['packages_required']:
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click.echo(' Python Packages Required:')
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for req in entry['requirements']['packages_required']:
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click.echo(' - ' + req)
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if entry['requirements']['packages_recommended']:
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click.echo(' Python Packages Recommended:')
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for req in entry['requirements']['packages_recommended']:
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click.echo(' - ' + req)
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# new line padding between entries
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click.echo()
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continue
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if len(protocols) > 1:
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click.echo('| Schema(s): {}'.format(
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', '.join(protocols),
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))
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prefix = ' - '
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click.echo('{}{}'.format(
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prefix,
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'\n{}'.format(prefix).join(entry['details']['templates'])))
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# new line padding between entries
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click.echo()
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sys.exit(0)
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# The priorities of what is accepted are parsed in order below:
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# 1. URLs by command line
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# 2. Configuration by command line
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# 3. URLs by environment variable: APPRISE_URLS
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# 4. Configuration by environment variable: APPRISE_CONFIG
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# 5. Default Configuration File(s) (if found)
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#
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if urls:
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if tag:
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# Ignore any tags specified
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logger.warning(
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'--tag (-g) entries are ignored when using specified URLs')
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tag = None
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# Load our URLs (if any defined)
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for url in urls:
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a.add(url)
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if config:
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# Provide a warning to the end user if they specified both
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logger.warning(
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'You defined both URLs and a --config (-c) entry; '
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'Only the URLs will be referenced.')
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elif config:
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# We load our configuration file(s) now only if no URLs were specified
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# Specified config entries trump all
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a.add(AppriseConfig(
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paths=config, asset=asset, recursion=recursion_depth))
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elif os.environ.get('APPRISE_URLS', '').strip():
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logger.debug('Loading provided APPRISE_URLS environment variable')
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if tag:
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# Ignore any tags specified
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logger.warning(
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'--tag (-g) entries are ignored when using specified URLs')
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tag = None
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# Attempt to use our APPRISE_URLS environment variable (if populated)
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a.add(os.environ['APPRISE_URLS'].strip())
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elif os.environ.get('APPRISE_CONFIG', '').strip():
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logger.debug('Loading provided APPRISE_CONFIG environment variable')
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# Fall back to config environment variable (if populated)
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a.add(AppriseConfig(
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paths=os.environ['APPRISE_CONFIG'].strip(),
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asset=asset, recursion=recursion_depth))
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else:
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# Load default configuration
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a.add(AppriseConfig(
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paths=[f for f in DEFAULT_SEARCH_PATHS if isfile(expanduser(f))],
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asset=asset, recursion=recursion_depth))
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if len(a) == 0:
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logger.error(
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'You must specify at least one server URL or populated '
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'configuration file.')
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print_help_msg(main)
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sys.exit(1)
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# each --tag entry comprises of a comma separated 'and' list
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# we or each of of the --tag and sets specified.
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tags = None if not tag else [parse_list(t) for t in tag]
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if not dry_run:
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if body is None:
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logger.trace('No --body (-b) specified; reading from stdin')
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# if no body was specified, then read from STDIN
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body = click.get_text_stream('stdin').read()
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# now print it out
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result = a.notify(
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body=body, title=title, notify_type=notification_type, tag=tags,
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attach=attach)
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else:
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# Number of rows to assume in the terminal. In future, maybe this can
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# be detected and made dynamic. The actual row count is 80, but 5
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# characters are already reserved for the counter on the left
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rows = 75
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# Initialize our URL response; This is populated within the for/loop
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# below; but plays a factor at the end when we need to determine if
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# we iterated at least once in the loop.
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url = None
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for idx, server in enumerate(a.find(tag=tags)):
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url = server.url(privacy=True)
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click.echo("{: 3d}. {}".format(
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idx + 1,
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url if len(url) <= rows else '{}...'.format(url[:rows - 3])))
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if server.tags:
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click.echo("{} - {}".format(' ' * 5, ', '.join(server.tags)))
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# Initialize a default response of nothing matched, otherwise
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# if we matched at least one entry, we can return True
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result = None if url is None else True
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if result is None:
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# There were no notifications set. This is a result of just having
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# empty configuration files and/or being to restrictive when filtering
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# by specific tag(s)
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# Exit code 3 is used since Click uses exit code 2 if there is an
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# error with the parameters specified
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sys.exit(3)
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elif result is False:
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# At least 1 notification service failed to send
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sys.exit(1)
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# else: We're good!
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sys.exit(0)
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