with \ make_context_manager1() as cm1, \ make_context_manager2() as cm2, \ make_context_manager3() as cm3, \ make_context_manager4() as cm4 \ : pass with \ make_context_manager1() as cm1, \ make_context_manager2(), \ make_context_manager3() as cm3, \ make_context_manager4() \ : pass with \ new_new_new1() as cm1, \ new_new_new2() \ : pass # output with make_context_manager1() as cm1, make_context_manager2() as cm2, make_context_manager3() as cm3, make_context_manager4() as cm4: pass with make_context_manager1() as cm1, make_context_manager2(), make_context_manager3() as cm3, make_context_manager4(): pass with new_new_new1() as cm1, new_new_new2(): pass