1: 使用 pandas
从 dict 或 DataFrame 中写入 CSV 文件。
import pandas as pd
d = {'a': (1, ), 'b': (2, ), 'c': (3, )}
pd.DataFrame.from_dict(d, orient="index")
d.to_csv("data.csv")以 DataFrame 的形式读取 CSV 文件,并将其转换为 dict:
df = pd.read_csv("data.csv")
d = df.to_dict()2: 编写 TSV 文件
Python
import csv
with open('/tmp/output.tsv', 'wt') as out_file:
tsv_writer = csv.writer(out_file, delimiter='\t')
tsv_writer.writerow(['name', 'field'])
tsv_writer.writerow(['Dijkstra', 'Computer Science'])
tsv_writer.writerow(['Shelah', 'Math'])
tsv_writer.writerow(['Aumann', 'Economic Sciences'])输出文件
$ cat /tmp/output.tsv
name field
Dijkstra Computer Science
Shelah Math
Aumann Economic Sciences 