librosa/display.py
def __check_axes(axes):
    '''Check if "axes" is an instance of an axis object. If not, use `gca`.'''
    if axes is None:
        import matplotlib.pyplot as plt
        axes = plt.gca()
    elif not isinstance(axes, Axes):
        raise ValueError("`axes` must be an instance of matplotlib.axes.Axes. "
                         "Found type(axes)={}".format(type(axes)))
    return axes
def __check_axes(axes):
    '''Check if "axes" is an instance of an axis object. If not, use `gca`.'''
    if axes is None:
        import matplotlib.pyplot as plt
        axes = plt.gca()
    elif not isinstance(axes, Axes):
        raise ValueError("`axes` must be an instance of matplotlib.axes.Axes. "
                         "Found type(axes)={}".format(type(axes)))
    return axes
def __check_axes ( axes ) : if axes is None : import matplotlib . pyplot as plt axes = plt . gca ( ) elif not isinstance ( axes , Axes ) : raise ValueError ( "`axes` must be an instance of matplotlib.axes.Axes. " "Found type(axes)={}" . format ( type ( axes ) ) ) return axes
Check if "axes" is an instance of an axis object. If not, use `gca`.
Check if axes is an instance of an axis object . If not use gca .