def testFractionFromValue(self):
self.assertEquals(fractionFromValue('1'), (1, 1))
self.assertEquals(fractionFromValue('1/1'), (1, 1))
self.assertEquals(fractionFromValue('2/1'), (2, 1))
self.assertEquals(fractionFromValue('3/4'), (3, 4))
#self.assertEquals(fractionFromValue('0.5'), (1, 2))
self.assertEquals(fractionFromValue('10'), (10, 1))
self.assertEquals(fractionFromValue(u'10'), (10, 1))
self.assertEquals(fractionFromValue(10), (10, 1))
self.assertEquals(fractionFromValue(10L), (10, 1))
self.assertEquals(fractionFromValue(10.0), (10, 1))
self.assertRaises(ValueError, fractionFromValue, '1/2/3')
self.assertRaises(ValueError, fractionFromValue, '/')
self.assertRaises(ValueError, fractionFromValue, '1/')
self.assertRaises(ValueError, fractionFromValue, '/')
self.assertRaises(ValueError, fractionFromValue, 'a/1')
self.assertRaises(ValueError, fractionFromValue, None)
def getProperties(self):
properties = super(Producer, self).getProperties()
if 'framerate' in properties:
# Convert framerate to fraction
try:
framerate = fractionFromValue(properties['framerate'])
except ValueError:
pass
else:
properties['framerate'] = "%d/%d" % framerate
return properties
def getProperties(self):
properties = super(Producer, self).getProperties()
if 'framerate' in properties:
# Convert framerate to fraction
try:
framerate = fractionFromValue(properties['framerate'])
except ValueError:
pass
else:
properties['framerate'] = "%d/%d" % framerate
return properties
def testFractionFromValue(self):
self.assertEquals(fractionFromValue('1'), (1, 1))
self.assertEquals(fractionFromValue('1/1'), (1, 1))
self.assertEquals(fractionFromValue('2/1'), (2, 1))
self.assertEquals(fractionFromValue('3/4'), (3, 4))
#self.assertEquals(fractionFromValue('0.5'), (1, 2))
self.assertEquals(fractionFromValue('10'), (10, 1))
self.assertEquals(fractionFromValue(u'10'), (10, 1))
self.assertEquals(fractionFromValue(10), (10, 1))
self.assertEquals(fractionFromValue(10L), (10, 1))
self.assertEquals(fractionFromValue(10.0), (10, 1))
self.assertRaises(ValueError, fractionFromValue, '1/2/3')
self.assertRaises(ValueError, fractionFromValue, '/')
self.assertRaises(ValueError, fractionFromValue, '1/')
self.assertRaises(ValueError, fractionFromValue, '/')
self.assertRaises(ValueError, fractionFromValue, 'a/1')
self.assertRaises(ValueError, fractionFromValue, None)
def getFramerate(self):
"""Get the framerate video producer
@returns: the framerate
@rtype: fraction: 2 sized tuple of two integers
"""
return fractionFromValue(self.getProperties().framerate)
def getFramerate(self):
"""Get the framerate video producer
@returns: the framerate
@rtype: fraction: 2 sized tuple of two integers
"""
return fractionFromValue(self.getProperties().framerate)
