The thing Wonder Woman has going for her in this scenario is certainty. It would never even occur to her that any weapon would refuse to serve her. She handles magical, divine weaponry every day and has done for 6000 years. read more
She can pick up the hammer and handle it without being forced into one state or another. Which makes sense to me. In that panel alone, we see four different powerful magical or divine artifacts on Wonder Woman. read more
Wonder Woman's opponent was X-Men's Storm, though prior to the rumble she had a shot with Mjolnir. Thor lost his hammer in his own battle with DC's Captain Marvel, which is when Wonder Woman stumbled upon it. read more
Captain America went to pick up the hammer to give it to Thor during an onslaught battle from Seth, the Egyptian God of Death. When things were looking most bleak for Captain (who renamed himself to The Captain at the time), he was able to pick it up to hand it off to Thor. read more