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我有一個tsv文件,我想迭代所有的行。這是我的代碼:如何遍歷tsv文件中的所有行?
import csv
with open('tsv2.tsv','r') as tsvin:
tsvin = csv.reader(tsvin, delimiter='\t')
tsv_file = tsvin
def non_synonymous_filter(tsv_file):
non_synonymous_list=[]
for row in range(len(tsv_file)):
if "NON_SYNONYMOUS_CODING" in row[index]:
non_synonymous_list.append(row)
return non_synonymous_list
print(non_synonymous_filter(tsv_file))
問題是我收到此錯誤信息:類型的對象_csv.reader'沒有LEN()