41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
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# python3
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# Copyright 2019 Google LLC
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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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# 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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"""iperf."""
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import re
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SAMPLE_DATA = """
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------------------------------------------------------------
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Client connecting to 10.138.15.215, TCP port 32779
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TCP window size: 45.0 KByte (default)
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------------------------------------------------------------
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[ 3] local 10.138.15.216 port 32866 connected with 10.138.15.215 port 32779
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[ ID] Interval Transfer Bandwidth
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[ 3] 0.0-10.0 sec 459520 KBytes 45900 KBytes/sec
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"""
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# pylint: disable=unused-argument
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def sample(**kwargs) -> str:
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return SAMPLE_DATA
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# pylint: disable=unused-argument
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def bandwidth(data: str, **kwargs) -> float:
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"""Calculate the bandwidth."""
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regex = r"\[\s*\d+\][^\n]+\s+(\d+\.?\d*)\s+KBytes/sec"
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res = re.compile(regex).search(data)
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return float(res.group(1)) * 1000
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