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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def adapt(obj, to_cls):
 """ Will adapt `obj` to an instance of `to_cls`. First sees if `obj` has an `__adapt__` method and uses it to adapt. If that fails it checks if `to_cls` has an `__adapt__` classmethod and uses it to adapt. IF that fails, MRO is used. If that fails, a `TypeError` is raised. """

    if obj is None:
        return obj
    elif isinstance(obj, to_cls):
        return obj

    errors = []

    if hasattr(obj, '__adapt__') and obj.__adapt__:
        try:
            return obj.__adapt__(to_cls)
        except (AdaptError, TypeError) as e:
            ex_type, ex, tb = sys.exc_info()
            errors.append((obj.__adapt__, ex_type, ex, tb))

    if hasattr(to_cls, '__adapt__') and to_cls.__adapt__:
        try:
            return to_cls.__adapt__(obj)
        except (AdaptError, TypeError) as e:
            ex_type, ex, tb = sys.exc_info()
            errors.append((to_cls.__adapt__, ex_type, ex, tb))

    for k in get_adapter_path(obj, to_cls):
        if k in __adapters__:
            try:
                return __adapters__[k](obj, to_cls)
            except (AdaptError, TypeError) as e:
                ex_type, ex, tb = sys.exc_info()
                errors.append((__adapters__[k], ex_type, ex, tb))
                break

    raise AdaptErrors('Could not adapt %r to %r' % (obj, to_cls), errors=errors)