feat: small performance improvement for converting time (#1342)

bdraco · web-flow · commit 73d3ab90dd3b · 2023-12-15T08:41:01.000-10:00
diff --git a/src/zeroconf/_utils/time.pxd b/src/zeroconf/_utils/time.pxd
@@ -1,4 +1,4 @@
 
 cpdef double current_time_millis()
 
-cpdef millis_to_seconds(object millis)
+cpdef millis_to_seconds(double millis)
diff --git a/src/zeroconf/_utils/time.py b/src/zeroconf/_utils/time.py
@@ -26,15 +26,17 @@
 _float = float
 
 
-def current_time_millis() -> float:
+def current_time_millis() -> _float:
     """Current time in milliseconds.
 
     The current implemention uses `time.monotonic`
     but may change in the future.
+
+    The design requires the time to match asyncio.loop.time()
     """
     return time.monotonic() * 1000
 
 
-def millis_to_seconds(millis: _float) -> float:
+def millis_to_seconds(millis: _float) -> _float:
     """Convert milliseconds to seconds."""
     return millis / 1000.0

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`	`1`
`2`	`2`	`cpdef double current_time_millis()`
`3`	`3`
`4`		`-cpdef millis_to_seconds(object millis)`
	`4`	`+cpdef millis_to_seconds(double millis)`