Mercurial > repos > shellac > sam_consensus_v3
view env/lib/python3.9/site-packages/galaxy/util/custom_logging/fluent_log.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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""" Provides a `TraceLogger` implementation that logs to a fluentd collector """ import json import threading import time try: from fluent.sender import FluentSender except ImportError: FluentSender = None FLUENT_IMPORT_MESSAGE = ('The Python fluent package is required to use this ' 'feature, please install it') class FluentTraceLogger: def __init__(self, name, host='localhost', port=24224): assert FluentSender is not None, FLUENT_IMPORT_MESSAGE self.lock = threading.Lock() self.thread_local = threading.local() self.name = name self.sender = FluentSender(self.name, host=host, port=port) def context_set(self, key, value): self.lock.acquire() if not hasattr(self.thread_local, 'context'): self.thread_local.context = {} self.thread_local.context[key] = value self.lock.release() def context_remove(self, key): self.lock.acquire() del self.thread_local.context[key] self.lock.release() def log(self, label, event_time=None, **kwargs): self.lock.acquire() if hasattr(self.thread_local, 'context'): kwargs.update(self.thread_local.context) self.lock.release() event_time = event_time or time.time() self.sender.emit_with_time(label, int(event_time), json.dumps(kwargs, default=str))