From 55d6961c3b2058f650933e10eae5aba215a07d4d Mon Sep 17 00:00:00 2001
From: xpxz <97490782+heheda123123@users.noreply.github.com>
Date: Thu, 23 May 2024 11:03:23 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=A5=E5=85=85windows=E4=B8=8A=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9maxPromptCompletionTokens=E7=9A=84=E6=96=B9=E6=B3=95?=
 =?UTF-8?q?=20(#23)?=
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Content-Type: text/plain; charset=UTF-8
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---
 README.md | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index ca01719..ee7f073 100644
--- a/README.md
+++ b/README.md
@@ -57,10 +57,41 @@
 
 * macOS `sed -i '' -E 's/\.maxPromptCompletionTokens\(([a-zA-Z0-9_]+),([0-9]+)\)/.maxPromptCompletionTokens(\1,2048)/' ~/.vscode/extensions/github.copilot-*/dist/extension.js`
 * Linux `sed -E 's/\.maxPromptCompletionTokens\(([a-zA-Z0-9_]+),([0-9]+)\)/.maxPromptCompletionTokens(\1,2048)/' ~/.vscode/extensions/github.copilot-*/dist/extension.js`
-* Windows 不知道怎么写，期待大佬PR。
+* Windows 可以用如下的python脚本进行替换
 * 因为是Patch，所以：**Copilot每次升级都要执行一次**。
 * 具体原因是客户端需要根据 `max_tokens` 精密计算prompt，后台删减会有问题。
 
+```
+# github copilot extention replace script
+import re
+import glob
+import os
+
+file_paths = glob.glob(os.getenv("USERPROFILE") + r'\.vscode\extensions\github.copilot-*\dist\extension.js')
+if file_paths == list():
+    print("no copilot extension found")
+    exit()
+
+pattern = re.compile(r'\.maxPromptCompletionTokens\(([a-zA-Z0-9_]+),([0-9]+)\)')
+replacement = r'.maxPromptCompletionTokens(\1,2048)'
+
+for file_path in file_paths:
+    with open(file_path, 'r', encoding="utf-8") as file:
+        content = file.read()
+    
+    new_content = pattern.sub(replacement, content)
+    if new_content == content:
+        print("no match found in " + file_path)
+        continue
+    else:
+        print("replaced " + file_path)
+    
+    with open(file_path, 'w', encoding='utf-8') as file:
+        file.write(new_content)
+
+print("replace finish")
+```
+
 ### 其他说明
 1. 理论上，Chat 部分可以使用 `chat2api` ，而 Codex 代码生成部分则不太适合使用 `chat2api` 。
 2. 代码生成部分做过延时生成和客户端 Cancel 处理，很有效节省你的Token。