虽然我认为最好的答案是来自@valentin的答案,但您可以完全不用
csv模块就可以做到这一点:
import globinteresting_files = glob.glob("*.csv")header_saved = Falsewith open('output.csv','wb') as fout: for filename in interesting_files: with open(filename) as fin: header = next(fin) if not header_saved: fout.write(header) header_saved = True for line in fin: fout.write(line)
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