[英]Separating all passages from a text file and saving individual text file of each separated passage using python
問題摘要:我有一個包含 100 個段落的文本文件。 我需要分離出所有這 100 個段落,並將它們分別保存在 100 個文本文件中。
輸入文本文件中的段落模式:
25763772|t|DCTN4 as a modifier of chronic Pseudomonas aeruginosa infection in cystic fibrosis
25763772|a|Pseudomonas aeruginosa (Pa) infection in cystic fibrosis (CF) patients is present
25763772 0 5 DCTN4 T116,T123 C4308010
25763772 23 63 chronic Pseudomonas aeruginosa infection T047 C0854135
25763772 67 82 cystic fibrosis T047 C0010674
25847295|t|Nonylphenol diethoxylate inhibits apoptosis induced in PC12 cells
25847295|a|Nonylphenol and short-chain nonylphenol ethoxylates such as NP2 EO are digested
25847295 0 24 Nonylphenol diethoxylate T131 C1254354
25847295 25 33 inhibits T052 C3463820
同樣,該單個文本文件中存在 100 段可變長度的段落。
我正在嘗試這樣的代碼,它沒有顯示任何錯誤,但無法單獨提取和保存單個段落。 請就此提出任何幫助或解決方案。 提前致謝。
代碼:
with open('corpus_pubtator1.txt', 'r') as contents, open('tested23.txt', 'w') as file:
contents = contents.read()
lines = contents.split('\n')
for index, line in enumerate(lines):
if index != len(lines) - 1:
file.write(line + '.\n')
else:
pass
嘗試這個:
lines = []
with open("corpus_pubtator1.txt", "r") as rf:
lines = rf.readlines()
lines = [i if i else i.strip() for i in lines]
passages = []
passage_cache = []
for i, line in enumerate(lines):
if i == len(lines) - 1:
passages.append(passage_cache)
if line.strip():
passage_cache.append(line)
else:
passages.append(passage_cache)
passage_cache = [line]
for i, passage in enumerate(passages):
with open(f"tested{i}.txt", 'w') as wf:
for line in passage:
wf.write(line)
它將打開第一個輸入文件,讀取所有行並區分段落之間的空行,並且對於每個段落,它將創建一個單獨的文本文件並在其中寫入行。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.