50,51c50,51
< raise TypeError, \
< "wrong type '%s' for ticksPerSecond" % type(ticksPerSecond)
---
> raise TypeError(
> "wrong type '%s' for ticksPerSecond" % type(ticksPerSecond))
61c61
< raise TypeError, "can't convert '%s' to type tick" % type(value)
---
> raise TypeError("can't convert '%s' to type tick" % type(value))
66,67c66,67
< raise AttributeError, \
< "In order to do conversions, the global frequency must be fixed"
---
> raise AttributeError(
> "In order to do conversions, the global frequency must be fixed")