Fix: Mac/Extras.install.py，Can not filter osx .DS_store file

[zhangbo2012]

Mac/Extras.install.py，Can not filter osx DS_store file

As

ifname=='.DS_store': return0

But in OSX, Real File Name is .DS_Store, like this

(venv) zhangbo@zhangbodeMacBook-Pro a2 % ll -a total 16 drwxr-xr-x 4 zhangbo staff 128 Oct 22 17:34 . drwxr-xr-x 8 zhangbo staff 256 Oct 22 17:18 .. -rw-r--r--@ 1 zhangbo staff 6148 Oct 22 17:17 .DS_Store drwxr-xr-x 3 zhangbo staff 96 Oct 22 17:23 123

So we need update .DS_store to .DS_Store

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[arhadthedev]

Suggested change

	ifname=='CVS': return0
	ifname=='.cvsignore': return0
	ifname=='.DS_store': return0
	ifname=='.DS_Store': return0
	ifname=='.svn': return0
	ifnamein ('CVS', '.cvsignore', '.DS_store', '.DS_Store', '.svn')`:
	return0

A proof-of-concept:

>>>deftest(name): ... returnnamein ('CVS', '.cvsignore', '.DS_store', '.DS_Store', '.svn') ... >>>test('fooCVS') False>>>test('foo') False>>>test('CVS') True

[zhangbo2012]

simple and better performance

[zhangbo2012]

Sorry , I use a wrong email, cannot sign Contributor License Agreement @arhadthedev

I'll create a new PR

[arhadthedev]

For history: the new PR is gh-98580.