Izabela Kowal

I'm aware that the pyinstrument middleware is using `django.utils.deprecation.MiddlewareMixin` therefore is compatible with both `MIDDLEWARE` and the old `MIDDLEWARE_CLASSES`. However, since the `MIDDLEWARE_CLASSES` setting was officially deprecated since Django 1.10,...

While subclassing `HTTPAdapter` as well as `Session` the class variable `__attrs__` needs to be appended with any custom instance variables. Otherwise, the instance breaks during pickling, which can happen in...