code: def fromXML(self, name, attrs, content, ttFont):
      if name == "header":
          self.version = safeEval(attrs["version"])
      elif name == "strike":
          if not hasattr(self, "strikes"):
              self.strikes = []
          strikeIndex = safeEval(attrs["index"])
          curStrike = Strike()
          curStrike.fromXML(name, attrs, content, ttFont, self)
  
          # Grow the strike array to the appropriate size. The XML format
          # allows for the strike index value to be out of order.
          if strikeIndex >= len(self.strikes):
              self.strikes += [None] * (
                  strikeIndex + 1 - len(self.strikes)
              )
          assert (
              self.strikes[strikeIndex] is None
          ), "Duplicate strike EBLC indices."
          self.strikes[strikeIndex] = curStrike
  
imports: from fontTools.misc import sstruct
  from .None import DefaultTable
  from fontTools.misc.textTools import bytesjoin, safeEval
  from .BitmapGlyphMetrics import BigGlyphMetrics, bigGlyphMetricsFormat, SmallGlyphMetrics, smallGlyphMetricsFormat
  import struct
  import itertools
  from collections import deque
  import logging
label_desc: Use image node_id 5 for calling the table_E_B_L_C_ obj's underlying member method code with example usage: obj.fromXML(name, attrs, content, ttFont) without return types