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Flask アプリの例外が Sentry に記録される方法をテストしていたところ、同じ例外が常に 2 回ログに記録され、スタック トレースがわずかに異なることに気付きました。これはなぜ起こり、どのように防ぐ必要がありますか?

最初のエントリでは、次のスタック トレースを取得します。

  File "raven/middleware.py", line 35, in __call__
    iterable = self.application(environ, start_response)
  File "flask/app.py", line 1820, in wsgi_app
    response = self.make_response(self.handle_exception(e))
  File "flask/app.py", line 1403, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "app/api_1_0/security/decorators.py", line 52, in decorated
    self._process(permission)
  File "app/api_1_0/security/decorators.py", line 27, in _process
    raise FooException('foo exception in _process')

2 番目のエントリのスタック トレースは次のとおりです。

  File "flask/app.py", line 1817, in wsgi_app
    response = self.full_dispatch_request()
  File "flask/app.py", line 1477, in full_dispatch_request
    rv = self.handle_user_exception(e)
  File "flask/app.py", line 1381, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "flask/app.py", line 1475, in full_dispatch_request
    rv = self.dispatch_request()
  File "flask/app.py", line 1461, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "app/api_1_0/security/decorators.py", line 52, in decorated
    self._process(permission)
  File "app/api_1_0/security/decorators.py", line 27, in _process
    raise FooException('foo exception in _process')
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1 に答える 1

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フラスコのデバッグを False に設定します

例えば

app.run(debug=True)
to 
app.run(debug=False)

関連する github の問題: https://github.com/getsentry/raven-python/issues/412

于 2014-10-18T02:25:56.753 に答える