forked from CGM_Public/pretix_original
65 lines
3.0 KiB
Python
65 lines
3.0 KiB
Python
#
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# This file is part of pretix (Community Edition).
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#
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# Copyright (C) 2014-2020 Raphael Michel and contributors
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# Copyright (C) 2020-2021 rami.io GmbH and contributors
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#
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# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
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# Public License as published by the Free Software Foundation in version 3 of the License.
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#
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# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
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# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
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# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
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# this file, see <https://pretix.eu/about/en/license>.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
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# <https://www.gnu.org/licenses/>.
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#
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import os
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import re
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from configparser import _UNSET
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class EnvOrParserConfig:
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def __init__(self, configparser):
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self.cp = configparser
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def _envkey(self, section, option):
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section = re.sub('[^a-zA-Z0-9]', '_', section.upper())
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option = re.sub('[^a-zA-Z0-9]', '_', option.upper())
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return f'PRETIX_{section}_{option}'
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def get(self, section, option, *, raw=False, vars=None, fallback=_UNSET):
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if self._envkey(section, option) in os.environ:
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return os.environ[self._envkey(section, option)]
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return self.cp.get(section, option, raw=raw, vars=vars, fallback=fallback)
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def getint(self, section, option, *, raw=False, vars=None, fallback=_UNSET):
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if self._envkey(section, option) in os.environ:
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return int(os.environ[self._envkey(section, option)])
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return self.cp.getint(section, option, raw=raw, vars=vars, fallback=fallback)
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def getfloat(self, section, option, *, raw=False, vars=None, fallback=_UNSET):
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if self._envkey(section, option) in os.environ:
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return float(os.environ[self._envkey(section, option)])
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return self.cp.getfloat(section, option, raw=raw, vars=vars, fallback=fallback)
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def getboolean(self, section, option, *, raw=False, vars=None, fallback=_UNSET):
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if self._envkey(section, option) in os.environ:
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return self.cp._convert_to_boolean(os.environ[self._envkey(section, option)])
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return self.cp.getboolean(section, option, raw=raw, vars=vars, fallback=fallback)
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def has_section(self, section):
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if any(k.startswith(self._envkey(section, '')) for k in os.environ):
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return True
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return self.cp.has_section(section)
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def has_option(self, section, option):
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if self._envkey(section, option) in os.environ:
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return True
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return self.cp.has_option(section, option)
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