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netletic/loop_regex.py

Created May 13, 2021 22:41
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loop_regex.py
def get_rx_bytes(file: Path) -> Counter:
with open(file) as fp:
pattern = re.compile(
r"Chassis/Slot/Port\s(\d+/\d+/\d+).*?Bytes Received :\s*(\d{1,})",
re.DOTALL,
)
matches = re.findall(pattern, fp.read())
rx = {port: int(bytes_rx) for port, bytes_rx in matches}
return Counter(rx)
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