Add WatchFilesReload pause method (#1930)

aminalaee · web-flow · commit 873872739456 · 2023-04-22T07:23:38.000-06:00
diff --git a/uvicorn/supervisors/watchfilesreload.py b/uvicorn/supervisors/watchfilesreload.py
@@ -82,6 +82,8 @@ def __init__(
         )
 
     def should_restart(self) -> Optional[List[Path]]:
+        self.pause()
+
         changes = next(self.watcher)
         if changes:
             unique_paths = {Path(c[1]) for c in changes}

Original file line number	Diff line number	Diff line change
`@@ -82,6 +82,8 @@ def __init__(`
`82`	`82`	`)`
`83`	`83`
`84`	`84`	`def should_restart(self) -> Optional[List[Path]]:`
	`85`	`+ self.pause()`
	`86`	`+`
`85`	`87`	`changes = next(self.watcher)`
`86`	`88`	`if changes:`
`87`	`89`	`unique_paths = {Path(c[1]) for c in changes}`