From 6188a3eec789b94cacd0c46e929321daad04b4b5 Mon Sep 17 00:00:00 2001
From: Nikita Sobolev <mail@sobolevn.me>
Date: Mon, 6 Sep 2021 21:37:53 +0300
Subject: [PATCH] Improves `psutil/_common.pyi` (#6010)

* Improves `psutil/_common.pyi`

In this iteration I've fixed the most obvious types and corrected several mistakes.
We can go deeper in the next iteration(s).

* We don't need to import `Union`

* Update _common.pyi

* Update _common.pyi

* Update _common.pyi
---
 stubs/psutil/psutil/_common.pyi | 52 ++++++++++++++++++---------------
 1 file changed, 28 insertions(+), 24 deletions(-)

diff --git a/stubs/psutil/psutil/_common.pyi b/stubs/psutil/psutil/_common.pyi
index 3cdd50fdc..846fb9807 100644
--- a/stubs/psutil/psutil/_common.pyi
+++ b/stubs/psutil/psutil/_common.pyi
@@ -1,17 +1,17 @@
 import enum
-from typing import Any, NamedTuple
+from typing import Any, Callable, NamedTuple, TypeVar
 
-POSIX: Any
-WINDOWS: Any
-LINUX: Any
-MACOS: Any
-OSX: Any
-FREEBSD: Any
-OPENBSD: Any
-NETBSD: Any
-BSD: Any
-SUNOS: Any
-AIX: Any
+POSIX: bool
+WINDOWS: bool
+LINUX: bool
+MACOS: bool
+OSX: bool
+FREEBSD: bool
+OPENBSD: bool
+NETBSD: bool
+BSD: bool
+SUNOS: bool
+AIX: bool
 STATUS_RUNNING: str
 STATUS_SLEEPING: str
 STATUS_DISK_SLEEP: str
@@ -54,8 +54,8 @@ class BatteryTime(enum.IntEnum):
     POWER_TIME_UNKNOWN: int
     POWER_TIME_UNLIMITED: int
 
-ENCODING: Any
-ENCODING_ERRS: Any
+ENCODING: str
+ENCODING_ERRS: str
 
 class sswap(NamedTuple):
     total: Any
@@ -239,16 +239,19 @@ class TimeoutExpired(Error):
     name: Any
     def __init__(self, seconds, pid: Any | None = ..., name: Any | None = ...) -> None: ...
 
-def usage_percent(used, total, round_: Any | None = ...): ...
-def memoize(fun): ...
-def isfile_strict(path): ...
-def path_exists_strict(path): ...
-def supports_ipv6(): ...
+_Func = TypeVar("_Func", bound=Callable[..., Any])
+
+def usage_percent(used, total, round_: int | None = ...) -> float: ...
+def memoize(fun: _Func) -> _Func: ...
+def memoize_when_activated(fun: _Func) -> _Func: ...
+def isfile_strict(path) -> bool: ...
+def path_exists_strict(path) -> bool: ...
+def supports_ipv6() -> bool: ...
 def parse_environ_block(data): ...
 def sockfam_to_enum(num): ...
 def socktype_to_enum(num): ...
 def conn_to_ntuple(fd, fam, type_, laddr, raddr, status, status_map, pid: Any | None = ...): ...
-def deprecated_method(replacement): ...
+def deprecated_method(replacement: str) -> Callable[[_Func], _Func]: ...
 
 class _WrapNumbers:
     lock: Any
@@ -261,8 +264,9 @@ class _WrapNumbers:
     def cache_info(self): ...
 
 def wrap_numbers(input_dict, name): ...
-def bytes2human(n, format: str = ...): ...
-def term_supports_colors(file=...): ...
-def hilite(s, color: Any | None = ..., bold: bool = ...): ...
-def print_color(s, color: Any | None = ..., bold: bool = ..., file=...) -> None: ...
+def bytes2human(n: int, format: str = ...) -> str: ...
+def get_procfs_path(): ...
+def term_supports_colors(file=...) -> bool: ...
+def hilite(s: str, color: str | None = ..., bold: bool = ...) -> str: ...
+def print_color(s: str, color: str | None = ..., bold: bool = ..., file=...) -> None: ...
 def debug(msg) -> None: ...