import re, subprocess
from enum import Enum
-from fractions import Fraction
## utility functions
def __str__(self):
# get ratio
- ratio = Fraction(self.width, self.height) # automatically divides by the gcd
- strRatio = "%d:%d" % (ratio.numerator, ratio.denominator)
+ ratio = int(round(16.0*self.height/self.width))
+ if ratio == 12: # 16:12 = 4:3
+ strRatio = '4:3'
+ elif ratio == 13: # 16:12.8 = 5:4
+ strRatio = '5:4'
+ else: # let's just hope this will never be 14 or more...
+ strRatio = '16:%d' % ratio
return '%dx%d (%s)' %(self.width, self.height, strRatio)
def __repr__(self):