port _Compatproperty to attrs
port _Compatproperty to attrs

hackebrot/pytest,nicoddemus/pytest,ddboline/pytest,The-Compiler/pytest,nicoddemus/pytest,pfctdayelise/pytest,tomviner/pytest,The-Compiler/pytest,davidszotten/pytest,txomon/pytest,Akasurde/pytest,markshao/pytest,alfredodeza/pytest,pytest-dev/pytest,tomviner/pytest,RonnyPfannschmidt/pytest,tareqalayan/pytest