def __init__(self, active = (), valid = (), instruments = set(), name = None, version = None, comment = None):
		"""
		Initialize a new LigolwSegmentList instance.  active and
		valid are sequences that will be cast to
		segments.segmentlist objects.  They can be generator
		expressions.  The "active" sequence is what is usually
		thought of as the segment list, the "valid" sequence
		identifies the intervals of time for which the segment
		list's state is defined.
		"""
		self.valid = segments.segmentlist(valid)
		self.active = segments.segmentlist(active)
		self.instruments = instruments
		self.name = name
		self.version = version
		self.comment = comment
def __init__ ( self , active = ( ) , valid = ( ) , instruments = set ( ) , name = None , version = None , comment = None ) : self . valid = segments . segmentlist ( valid ) self . active = segments . segmentlist ( active ) self . instruments = instruments self . name = name self . version = version self . comment = comment
Initialize a new LigolwSegmentList instance.  active and
		valid are sequences that will be cast to
		segments.segmentlist objects.  They can be generator
		expressions.  The "active" sequence is what is usually
		thought of as the segment list, the "valid" sequence
		identifies the intervals of time for which the segment
		list's state is defined.