def fetch_github(self, request, queryset):
        fetched = []
        for commit in queryset:
            if commit.fetch_github():
                fetched.append(commit.sha)
        self.message_user(request, (', '.join(fetched)) % 'Successfully fetched %s')
dataset/ETHPy150Open frozenskys/django-github/github/admin.py/CommitAdmin.fetch_github/swapped operands of `%`