Chapter 7 残っていたpushとpopとを追加してChapter 7のCode_Writerは終わり。 class Code_Writer: def __init__(self, file_path): self.file = open(file_path, "w") self.label_count = 0 self.calcs = { "neg":"M=-D", "not":"M=!D", "add":"M=D+M", "su…