使用python匹配文件

> ACVR2B:chr3:38309062 [-1000..50](+) [human, Homo sapiens] cacttggttgggtttaaatgaccactccccgccctagctgtgcctttgag tgtgtggcaagggattgcagacgggagactgcttgtcaattcagggaagt cagcctctttctgccacttaattcgcccatcagtagagatccgactttcc cacggttcactgtcacccccattgcacaggtggggaatccaaggcacaga ggcgtctgggccagagtcccgggactatccactcattccggggttgtagg gcagcatgtgtcaggagcttgggctcgagcgtgcggggcactaattgcga gtgcagtggccacaggctcccgggcaaagtggtcaggagcccattcccgc cacctccgtccgcgcgccccgccctgtcctccagcaagttggtgcacgcg cgtcctcccacagggcgcgggatgggggcggggcctccgtgttgttgttt ctctggggccccgcccctcaggggggcgcggaccacgcggccggagggcc cgcctcccctccccctccccgcccagcccgcccgcctctttgtatccaac atccgggtttccccgctggctcggctccgtggccgccgctcaggagccat tttggactcggttcagctcccctcccccccacccctccccccgttcatgg cccctccggactcggcccctgcgcccggggcccgggcccagccccgccgc gctatgcctgagtcgggcgcgccccggcccgtgccccgccgccgcccccc ggcccccgcgtcgccccggagcccgggccgcagcctgcgccgcccgcagc ggccctgagcccggccccgccgaccggcccttggagcccgaacgctgctc > ASCL2:chr11:2250253 [-1000..50](-) [human, Homo sapiens] ggccttacagaatgtgatcgcgcgagggggagggcgaagcgtggcgggag ggcgaggcgaaggaaggagggcgtgagaaaggcgacggcggcggcgcgga ggagggttatctatacatttaaaaaccagccgcctgcgccgcgcctgcgg agacctgggagagtccggccgcacgcgcgggacacgagcgtcccacgctc cctggcgcgtacggcctgccaccactaggcctcctatccccgggctccag acgacctaggacgcgtgccctggggagttgcctggcggcgccgtgccaga agcccccttggggcgccacagttttccccgtcgcctccggttcctctgcc tgcaccttcctgcggcgcgccgggacctggagcgggcgggtggatgcagg cgcgatggacggcggcacactgcccaggtccgcgccccctgcgccccccg tccctgtcggctgcgctgcccggcggagacccgcgtccccggaactgttg cgctgcagccggcggcggcgaccggccaccgcagagaccggaggcggcgc agcggccgtagcgcggcgcaatgagcgcgagcgcaaccgcgtgaagctgg tgaacttgggcttccaggcgctgcggcagcacgtgccgcacggcggcgcc agcaagaagctgagcaaggtggagacgctgcgctcagccgtggagtacat ccgcgcgctgcagcgcctgctggccgagcacgacgccgtgcgcaacgcgc tggcgggagggctgaggccgcaggccgtgcggccgtctgcgccccgcggg ccgccagggaccaccccggtcgccgcctcgccctcccgcgcttcttcgtc cccgggccgcgggggcagctcggagcccggctccccgcgttccgcctact cgtcggacgacagcggctgcgaaggcgcgctgagtcctgcggagcgcgag ctactcgacttctccagctggttagggggctactgagcgccctcgaccta tgaggtaacagccgggaggcagggaggagggagggccgggggccggggtg ggggacgaaggcgcaggaagcgcgcagggaacgagaccgaaggaaggagc gggaaggagagcgcagccgccgcctggccctgcgcgccccgggagcgccg tgcggccctgcccgcgggctccgggtgtgcgcggggcggcgccgcggaac atgacggcgccctgggtggccctcgccctcctctggggatcgctgtgcgc . . . . .

> ASCL2:chr11:2250253 [-1000..50](-) [human, Homo sapiens] ggccttacagaatgtgatcgcgcgagggggagggcgaagcgtggcgggag ggcgaggcgaaggaaggagggcgtgagaaaggcgacggcggcggcgcgga ggagggttatctatacatttaaaaaccagccgcctgcgccgcgcctgcgg agacctgggagagtccggccgcacgcgcgggacacgagcgtcccacgctc cctggcgcgtacggcctgccaccactaggcctcctatccccgggctccag acgacctaggacgcgtgccctggggagttgcctggcggcgccgtgccaga agcccccttggggcgccacagttttccccgtcgcctccggttcctctgcc tgcaccttcctgcggcgcgccgggacctggagcgggcgggtggatgcagg cgcgatggacggcggcacactgcccaggtccgcgccccctgcgccccccg tccctgtcggctgcgctgcccggcggagacccgcgtccccggaactgttg cgctgcagccggcggcggcgaccggccaccgcagagaccggaggcggcgc agcggccgtagcgcggcgcaatgagcgcgagcgcaaccgcgtgaagctgg tgaacttgggcttccaggcgctgcggcagcacgtgccgcacggcggcgcc agcaagaagctgagcaaggtggagacgctgcgctcagccgtggagtacat ccgcgcgctgcagcgcctgctggccgagcacgacgccgtgcgcaacgcgc tggcgggagggctgaggccgcaggccgtgcggccgtctgcgccccgcggg ccgccagggaccaccccggtcgccgcctcgccctcccgcgcttcttcgtc cccgggccgcgggggcagctcggagcccggctccccgcgttccgcctact cgtcggacgacagcggctgcgaaggcgcgctgagtcctgcggagcgcgag ctactcgacttctccagctggttagggggctactgagcgccctcgaccta tgaggtaacagccgggaggcagggaggagggagggccgggggccggggtg ggggacgaaggcgcaggaagcgcgcagggaacgagaccgaaggaaggagc gggaaggagagcgcagccgccgcctggccctgcgcgccccgggagcgccg tgcggccctgcccgcgggctccgggtgtgcgcggggcggcgccgcggaac atgacggcgccctgggtggccctcgccctcctctggggatcgctgtgcgc ..

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1楼 · 发布于 2024-06-16 14:14:31

首先，打开文件1并将其内容读入一个集合：

with open('text1.txt', 'r') as f:
    search_set =  set(f.read().split('\n')

然后，提取文件2的第一部分并测试集合中的成员身份：

f = open('file2.txt', 'r')
test_string = f.readline()

if test_string.split(':')[0] in search_set:
    #There's a match:
    print(test_string + f.read())
else:
    print('no match')

f.close()

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