def format_row()

in tutorials/LinearAlgebra/testing.py [0:0]

• 26 lines of code
• 9 McCabe index (conditional complexity)

def format_row(row):
    ans = ""
    for num in row:
        if num == ...:
            ans += "     ...     "
            continue
        
        if num.real >= 0:
            ans += ' '
        
        ar = abs(num.real)
        ai = abs(num.imag)
        if ar < 10:
            ans += "{0:.3f}".format(num.real)
        elif ar < 100:
            ans += "{0:.2f}".format(num.real)
        else:
            ans += str(round(num.real))
        
        if num.imag >= 0:
            ans += '+'
        
        if ai < 10:
            ans += "{0:.3f}".format(num.imag)
        elif ai < 100:
            ans += "{0:.2f}".format(num.imag)
        else:
            ans += str(round(num.imag))
        
        ans += 'i '
    return ans