查找OC中未使用的类
执行 python3 classunrefs.py
输入的第一个参数为xxx.app，可以把Xcode products目录下的xxx.app拖到命令行，这个参数是为了拿到.app下的mach-o文件，分析使用的类和未使用的类。
xuezhulian / classunref Goto Github PK
View Code? Open in Web Editor NEWiOS代码瘦身:未使用的类
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提示语法错误
jinglian@leqiang222deiMac classunref % python classunrefs.py
Please input app path
For example:/Users/yuencong/Library/Developer/Xcode/DerivedData/***/Build/Products/Dev-iphoneos/***.app
/Users/jinglian/Desktop/doc.app
Traceback (most recent call last):
File "classunrefs.py", line 131, in <module>
path = input('Please input app path\nFor example:/Users/yuencong/Library/Developer/Xcode/DerivedData/***/Build/Products/Dev-iphoneos/***.app\n').strip()
File "<string>", line 1
/Users/jinglian/Desktop/doc.app
^
SyntaxError: invalid syntax
Error:class symbols null
Error:class symbols null
请问下返回这个结果是什么问题？能否指点一下
如何使用？
测试了下，没看到结果。已知我的包里肯定有没调用的函数。
执行之后，筛选出的文件是已引用的文件
verified_app_path报错
if not os.path.isfile(path):
print("22")
return None
if not os.popen('file -b ' + path).read().startswith('Mach-O'):
print("33")
return None
这两个报错啊 Error:invalid app path
app路径:/Users/bjhl/Desktop/GitHub/selectorsunref/classunref/xx.app
怎么解决我的这个问题
/usr/local/Cellar/python@2/2.7.16/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python: can't open file 'classunref.py': [Errno 2] No such file or directory
是否可以支持查找SDK
是否可以支持查找Framework或者.a文件
Swift和OC混编工程执行失败
项目是Swift和OC混编工程，执行脚本失败，输出如下：
Get class list pointers...
Error:class list pointers null
看了一些文章，有Swift后 __objc_classlist 由原来的DATA段，变成了DATA_CONST段(https://ming1016.github.io/2020/03/29/apple-system-executable-file-macho/#/Data)。了解这个后改了一点，不足以全部执行成功，执行继续报错。菜鸟解决不了了，期待大神更新！🙏🏻
执行命令之后无反应
python3 classunrefs.py demo.app
或者使用绝对路径，
输出：
Please input app path
For example:/Users/yuencong/Library/Developer/Xcode/DerivedData//Build/Products/Dev-iphoneos/.app
然后就没有任何反应了，一个多小时之后也没有任何反应
Python
python3 环境 raw_input 和 print 问题 没办法提交分支 所有麻烦作者看下了
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