(field_number)
return _VarintSize(wire_format.PackTag(field_number, 0))
Returns the number of bytes required to serialize a tag with this field
  number.
Returns the number of bytes required to serialize a tag with this field
  number.
Returns the number of bytes required to serialize a tag with this field number .
def _TagSize(field_number):
  """Returns the number of bytes required to serialize a tag with this field
  number."""
  # Just pass in type 0, since the type won't affect the tag+type size.
  return _VarintSize(wire_format.PackTag(field_number, 0))
def _TagSize ( field_number ) : # Just pass in type 0, since the type won't affect the tag+type size. return _VarintSize ( wire_format . PackTag ( field_number , 0 ) )