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# -*- coding: utf-8 -*-
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# Copyright (C) 2010-2016 RhodeCode GmbH
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License, version 3
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# (only), as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# This program is dual-licensed. If you wish to learn more about the
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# AppEnlight Enterprise Edition, including its added features, Support
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# services, and proprietary license terms, please see
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# https://rhodecode.com/licenses/
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"""Miscellaneous support packages for {{project}}.
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"""
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import random
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import string
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import importlib
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from appenlight_client.exceptions import get_current_traceback
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def generate_random_string(chars=10):
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return ''.join(random.sample(string.ascii_letters * 2 + string.digits,
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chars))
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def to_integer_safe(input):
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try:
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return int(input)
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except (TypeError, ValueError,):
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return None
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def print_traceback(log):
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traceback = get_current_traceback(skip=1, show_hidden_frames=True,
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ignore_system_exceptions=True)
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exception_text = traceback.exception
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log.error(exception_text)
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log.error(traceback.plaintext)
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del traceback
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def get_callable(import_string):
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import_module, indexer_callable = import_string.split(':')
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return getattr(importlib.import_module(import_module),
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indexer_callable)
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