get_header

in lib/pygments/popen.rb [346:369]

• 18 lines of code
• 3 McCabe index (conditional complexity)

    def get_header
      begin
        size = @out.read(33)
        size = size[0..-2]

        
        if not size_check(size)
          @log.error "[#{Time.now.iso8601}] Size returned from mentos.py invalid."
          stop "Size returned from mentos.py invalid."
          raise MentosError, "Size returned from mentos.py invalid."
        end

        
        
        header_bytes = size.to_s.to_i(2) + 1
        @log.info "[#{Time.now.iso8601}] Size in: #{size.to_s} (#{header_bytes.to_s})"
        @out.read(header_bytes)
      rescue
        @log.error "[#{Time.now.iso8601}] Failed to get header."
        stop "Failed to get header."
        raise MentosError, "Failed to get header."
      end
    end