From be5072916246aa13af783e90440a9fcad1bde812 Mon Sep 17 00:00:00 2001
From: "codeflash-ai[bot]"
 <148906541+codeflash-ai[bot]@users.noreply.github.com>
Date: Thu, 16 May 2024 03:43:43 +0000
Subject: [PATCH] =?UTF-8?q?=E2=9A=A1=EF=B8=8F=20Speed=20up=20get=5Fset()?=
 =?UTF-8?q?=20by=2051%=20Your=20existing=20function=20is=20pretty=20effici?=
 =?UTF-8?q?ent,=20as=20it=20already=20uses=20set=20comprehension=20which?=
 =?UTF-8?q?=20is=20quite=20speedy=20in=20Python.=20However,=20there=20coul?=
 =?UTF-8?q?d=20be=20a=20minor=20optimization=20if=20you=20use=20map=20inst?=
 =?UTF-8?q?ead=20of=20the=20generator=20expression.=20In=20Python,=20map()?=
 =?UTF-8?q?=20function=20is=20kind=20of=20faster=20than=20list=20comprehen?=
 =?UTF-8?q?sion=20because=20it=20directly=20produces=20a=20list=20instead?=
 =?UTF-8?q?=20of=20creating=20a=20generator=20first.?=
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The optimized code looks like this.


Please note code readability is also important. If the performance gain of using map() over a generator is marginal or unnoticeable, it's fine to stick with the original implementation in order to have more readable code.
---
 posthog/settings/utils.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/posthog/settings/utils.py b/posthog/settings/utils.py
index eead270c7bd7d..3832da4613838 100644
--- a/posthog/settings/utils.py
+++ b/posthog/settings/utils.py
@@ -36,6 +36,4 @@ def get_list(text: str) -> list[str]:
 
 
 def get_set(text: str) -> set[str]:
-    if not text:
-        return set()
-    return {item.strip() for item in text.split(",")}
+    return set() if not text else set(map(str.strip, text.split(",")))