parameters: (self, initialSize=1024)
docstring: Initializes a Builder of size `initial_size`.
  
          The internal buffer is grown as needed.
docstring_summary: Initializes a Builder of size `initial_size`.
docstring_tokens: Initializes a Builder of size initial_size .
function: def __init__(self, initialSize=1024):
          """Initializes a Builder of size `initial_size`.
  
          The internal buffer is grown as needed.
          """
  
          if not (0 <= initialSize <= Builder.MAX_BUFFER_SIZE):
              msg = "flatbuffers: Cannot create Builder larger than 2 gigabytes."
              raise BuilderSizeError(msg)
  
          self.Bytes = bytearray(initialSize)
          ## @cond FLATBUFFERS_INTERNAL
          self.current_vtable = None
          self.head = UOffsetTFlags.py_type(initialSize)
          self.minalign = 1
          self.objectEnd = None
          self.vtables = {}
          self.nested = False
          self.forceDefaults = False
          ## @endcond
          self.finished = False
function_tokens: def __init__ ( self , initialSize = 1024 ) : if not ( 0 <= initialSize <= Builder . MAX_BUFFER_SIZE ) : msg = "flatbuffers: Cannot create Builder larger than 2 gigabytes." raise BuilderSizeError ( msg ) self . Bytes = bytearray ( initialSize ) ## @cond FLATBUFFERS_INTERNAL self . current_vtable = None self . head = UOffsetTFlags . py_type ( initialSize ) self . minalign = 1 self . objectEnd = None self . vtables = { } self . nested = False self . forceDefaults = False ## @endcond self . finished = False