Subclassing Line causes infinite recursion abort

[sndgeek]

While trying the workaround for Issue #3 , I subclassed Line and implemented the start of an override for get_stylesheet().

def get_stylesheet( self ):
	ss = super( PerfLine, self ).get_stylesheet()
            ...

Unfortunately, this code in Line.py makes any further usage crash:

def calculate_left_margin(self):
	super(self.__class__, self).calculate_left_margin()
	label_left = len(self.fields[0]) / 2 * self.font_size * 0.6
	self.border_left = max(label_left, self.border_left)

b/c self.class is now my subclass so this method ends up calling itself until it aborts via stack recursion hell.

Seems to work fine if I change it to "super(Line, self).calculate_left_margin()".

[jaraco]

Fixed in 3.4.4.