def _recursively_apply_get_cassette_subclass(self, replacement_dict_or_obj):
        """One of the subtleties of this class is that it does not directly
        replace HTTPSConnection with `VCRRequestsHTTPSConnection`, but a
        subclass of the aforementioned class that has the `cassette`
        class attribute assigned to `self._cassette`. This behavior is
        necessary to properly support nested cassette contexts.

        This function exists to ensure that we use the same class
        object (reference) to patch everything that replaces
        VCRRequestHTTP[S]Connection, but that we can talk about
        patching them with the raw references instead, and without
        worrying about exactly where the subclass with the relevant
        value for `cassette` is first created.

        The function is recursive because it looks in to dictionaries
        and replaces class values at any depth with the subclass
        described in the previous paragraph.
        """
        if isinstance(replacement_dict_or_obj, dict):
            for key, replacement_obj in replacement_dict_or_obj.items():
                replacement_obj = self._recursively_apply_get_cassette_subclass(
                    replacement_obj)
                replacement_dict_or_obj[key] = replacement_obj
            return replacement_dict_or_obj
        if hasattr(replacement_dict_or_obj, 'cassette'):
            replacement_dict_or_obj = self._get_cassette_subclass(
                replacement_dict_or_obj)
        return replacement_dict_or_obj
def _recursively_apply_get_cassette_subclass ( self , replacement_dict_or_obj ) : if isinstance ( replacement_dict_or_obj , dict ) : for key , replacement_obj in replacement_dict_or_obj . items ( ) : replacement_obj = self . _recursively_apply_get_cassette_subclass ( replacement_obj ) replacement_dict_or_obj [ key ] = replacement_obj return replacement_dict_or_obj if hasattr ( replacement_dict_or_obj , 'cassette' ) : replacement_dict_or_obj = self . _get_cassette_subclass ( replacement_dict_or_obj ) return replacement_dict_or_obj
One of the subtleties of this class is that it does not directly
        replace HTTPSConnection with `VCRRequestsHTTPSConnection`, but a
        subclass of the aforementioned class that has the `cassette`
        class attribute assigned to `self._cassette`. This behavior is
        necessary to properly support nested cassette contexts.

        This function exists to ensure that we use the same class
        object (reference) to patch everything that replaces
        VCRRequestHTTP[S]Connection, but that we can talk about
        patching them with the raw references instead, and without
        worrying about exactly where the subclass with the relevant
        value for `cassette` is first created.

        The function is recursive because it looks in to dictionaries
        and replaces class values at any depth with the subclass
        described in the previous paragraph.