shapelib/core.py
def rect_poly(x0, y0, x1, y1):
    """
    a rectangular polygon (filled)
    """
    return box(x0, y0, x1, y1)

    a rectangular polygon (filled)
    
a rectangular polygon (filled)
a rectangular polygon ( filled )
def rect_poly(x0, y0, x1, y1):
    return box(x0, y0, x1, y1)
def rect_poly ( x0 , y0 , x1 , y1 ) : return box ( x0 , y0 , x1 , y1 )
a rectangular polygon (filled)
a rectangular polygon ( filled )
"""
    a rectangular polygon (filled)
    """
x0
y0
x1
y1