def fd(f):
    return hasattr(f, 'fileno') and f.fileno() or f
Sets the current displayed time, should range from 0 to 1
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/core/files/locks.py/fd--crossover with--dataset/ETHPy150Open tobspr/RenderPipeline/toolkit/day_time_editor/curve_widget.py/CurveWidget.set_current_time