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The general idea here is that config examples should just have a hash and no extraneous whitespace, both to make it easier for people who don't understand yaml, and to make the examples stand out from the comments.
70 lines
2.4 KiB
Python
70 lines
2.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015, 2016 OpenMarket Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from ._base import Config, ConfigError
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MISSING_SENTRY = (
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"""Missing sentry-sdk library. This is required to enable sentry
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integration.
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"""
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)
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class MetricsConfig(Config):
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def read_config(self, config):
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self.enable_metrics = config["enable_metrics"]
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self.report_stats = config.get("report_stats", None)
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self.metrics_port = config.get("metrics_port")
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self.metrics_bind_host = config.get("metrics_bind_host", "127.0.0.1")
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self.sentry_enabled = "sentry" in config
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if self.sentry_enabled:
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try:
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import sentry_sdk # noqa F401
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except ImportError:
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raise ConfigError(MISSING_SENTRY)
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self.sentry_dsn = config["sentry"].get("dsn")
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if not self.sentry_dsn:
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raise ConfigError(
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"sentry.dsn field is required when sentry integration is enabled",
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)
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def default_config(self, report_stats=None, **kwargs):
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res = """\
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## Metrics ###
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# Enable collection and rendering of performance metrics
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#
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enable_metrics: False
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# Enable sentry integration
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# NOTE: While attempts are made to ensure that the logs don't contain
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# any sensitive information, this cannot be guaranteed. By enabling
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# this option the sentry server may therefore receive sensitive
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# information, and it in turn may then diseminate sensitive information
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# through insecure notification channels if so configured.
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#
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#sentry:
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# dsn: "..."
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"""
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if report_stats is None:
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res += "# report_stats: true|false\n"
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else:
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res += "report_stats: %s\n" % ('true' if report_stats else 'false')
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return res
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