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43 lines
1.2 KiB
43 lines
1.2 KiB
5 years ago
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import warnings
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from ..middleware.profiler import * # noqa: F401, F403
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warnings.warn(
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"'werkzeug.contrib.profiler' has moved to"
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"'werkzeug.middleware.profiler'. This import is deprecated as of"
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"version 0.15 and will be removed in version 1.0.",
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DeprecationWarning,
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stacklevel=2,
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)
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class MergeStream(object):
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"""An object that redirects ``write`` calls to multiple streams.
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Use this to log to both ``sys.stdout`` and a file::
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f = open('profiler.log', 'w')
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stream = MergeStream(sys.stdout, f)
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profiler = ProfilerMiddleware(app, stream)
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.. deprecated:: 0.15
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Use the ``tee`` command in your terminal instead. This class
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will be removed in 1.0.
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"""
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def __init__(self, *streams):
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warnings.warn(
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"'MergeStream' is deprecated as of version 0.15 and will be removed in"
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" version 1.0. Use your terminal's 'tee' command instead.",
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DeprecationWarning,
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stacklevel=2,
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)
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if not streams:
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raise TypeError("At least one stream must be given.")
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self.streams = streams
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def write(self, data):
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for stream in self.streams:
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stream.write(data)
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