def add_extra_model_fields(sender, **kwargs):
    model_key = sender._meta.app_label, sender._meta.model_name
    for field_name, field in fields.get(model_key, {}):
        field.contribute_to_class(sender, field_name)
Waits (blocking) until the WebLab instance responds, or until the timeout expires. If the timeout
dataset/ETHPy150Open stephenmcd/mezzanine/mezzanine/boot/__init__.py/add_extra_model_fields--crossover with--dataset/ETHPy150Open weblabdeusto/weblabdeusto/server/src/test/selenium/base.py/TestWeblabInstanceRunner.wait_until_ready