Add comment about possible future refactoring in the fixture mechanism
Add comment about possible future refactoring in the fixture mechanism

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