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Lib/profiling/sampling
- cli.py

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`‎Lib/profiling/sampling/cli.py‎`

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+13-1Lines changed: 13 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -288,7 +288,19 @@ def _run_with_sync(original_cmd, suppress_output=False):`
`288`	`288`	`return process`
`289`	`289`
`290`	`290`
`291`		`-_RATE_PATTERN = re.compile(r'^(\d+(?:\.\d+)?)(hz\|khz\|k)?$', re.IGNORECASE)`
	`291`	`+_RATE_PATTERN = re.compile(r'''`
	`292`	`+ ^ # Start of string`
	`293`	`+ ( # Group 1: The numeric value`
	`294`	`+ \d+ # One or more digits (integer part)`
	`295`	`+ (?:\.\d+)? # Optional: decimal point followed by digits`
	`296`	`+ ) # Examples: "10", "0.5", "100.25"`
	`297`	`+ ( # Group 2: Optional unit suffix`
	`298`	`+ hz # "hz" - hertz`
	`299`	`+ \| khz # "khz" - kilohertz`
	`300`	`+ \| k # "k" - shorthand for kilohertz`
	`301`	`+ )? # Suffix is optional (bare number = Hz)`
	`302`	`+ $ # End of string`
	`303`	`+ ''', re.VERBOSE \| re.IGNORECASE)`
`292`	`304`
`293`	`305`
`294`	`306`	`def _parse_sampling_rate(rate_str: str) -> int:`

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