python - テキスト ファイルから \r を含む \r の間のテキストを削除するには?? また、「 」の間に \r が含まれるテキストがある場合は、それも削除する必要があります

Question

'Aadhirai' 'A special star' '6' 'Boy' '' "\rgoogletag.cmd.push(function() { googletag.display('div-gpt-ad-1445572280350-0'); });\r" 'Aadhiren' 'Dark' '6' 'Boy' '' 'Aadhish' 'King Commanded Counselled' '5' 'Boy' '' 'Aadhyatm' 'Dhyan' '1' 'Boy' '' 'Aadi' 'First Most important Beginning Ornament Adornment' '6' 'Boy' '' 'Aadia' 'Being a gift' '7' 'Boy' '' 'Aadidev' 'The first God' '1' 'Boy' '' 'Aadijay' 'The first victory' '6' 'Boy' '' 'Aadim' 'Entire universe' '1' 'Boy' '' 'Aadinath' 'The first Lord Lord Vishnu' '4' 'Boy' '' 'Aadipta' 'Bright' '7' 'Boy' '' 'Aadish' 'Full of wisdom Intelligent' '6' 'Boy' '' 'Aadishankar' 'Sri shankaracharya Founder of Adwaitha philosophy' '6' 'Boy' '' 'Aadit' 'Peak Lord of Sun' '8' 'Boy' '' 'Aaditey' 'Son of Aditi' '11' 'Boy' '' '\r        (adsbygoogle = window.adsbygoogle || ).push({});\r    '

Answer 1

あなたがしたいことは、間のデータを削除すること\r and another \rです。ここで使用する正しいものは正規表現です。

コード：

import re
check="""'Aadhirai' 'A special star' '6' 'Boy' '' "\rgoogletag.cmd.push(function() { googletag.display('div-gpt-ad-1445572280350-0'); });\r" 'Aadhiren' 'Dark' '6' 'Boy' '' 'Aadhish' 'King Commanded Counselled' '5' 'Boy' '' 'Aadhyatm' 'Dhyan' '1' 'Boy' '' 'Aadi' 'First Most important Beginning Ornament Adornment' '6' 'Boy' '' 'Aadia' 'Being a gift' '7' 'Boy' '' 'Aadidev' 'The first God' '1' 'Boy' '' 'Aadijay' 'The first victory' '6' 'Boy' '' 'Aadim' 'Entire universe' '1' 'Boy' '' 'Aadinath' 'The first Lord Lord Vishnu' '4' 'Boy' '' 'Aadipta' 'Bright' '7' 'Boy' '' 'Aadish' 'Full of wisdom Intelligent' '6' 'Boy' '' 'Aadishankar' 'Sri shankaracharya Founder of Adwaitha philosophy' '6' 'Boy' '' 'Aadit' 'Peak Lord of Sun' '8' 'Boy' '' 'Aaditey' 'Son of Aditi' '11' 'Boy' '' '\r        (adsbygoogle = window.adsbygoogle || ).push({});\r    '"""
print re.sub(r"\r.*?\r"," ",check)

出力：

'Aadhirai' 'A special star' '6' 'Boy' '' " " 'Aadhiren' 'Dark' '6' 'Boy' '' 'Aadhish' 'King Commanded Counselled' '5' 'Boy' '' 'Aadhyatm' 'Dhyan' '1' 'Boy' '' 'Aadi' 'First Most important Beginning Ornament Adornment' '6' 'Boy' '' 'Aadia' 'Being a gift' '7' 'Boy' '' 'Aadidev' 'The first God' '1' 'Boy' '' 'Aadijay' 'The first victory' '6' 'Boy' '' 'Aadim' 'Entire universe' '1' 'Boy' '' 'Aadinath' 'The first Lord Lord Vishnu' '4' 'Boy' '' 'Aadipta' 'Bright' '7' 'Boy' '' 'Aadish' 'Full of wisdom Intelligent' '6' 'Boy' '' 'Aadishankar' 'Sri shankaracharya Founder of Adwaitha philosophy' '6' 'Boy' '' 'Aadit' 'Peak Lord of Sun' '8' 'Boy' '' 'Aaditey' 'Son of Aditi' '11' 'Boy' '' '     '

ノート：

• reモジュールはregex試合を行うために使用されます
• \r.*?\r一致させようとしている正規表現ですstart from \r match everything until next \r

Answer 2

使用方法filter：

"define filtering function"
good = lambda x : not( x.startswith("\r") and x.endswith() )
"use with statement with open!"
with open('/home/rohit/Desktop/output.txt', 'r') as filein:
    with open('/home/rohit/Desktop/output1.txt','w') as fileout1:
       for line in filein:
           cols = line.rstrip("\n").split(',')
           "remove unwanted columns"
           cols = list( filter( good , cols ) )
           for c in cols:
               fileout1.write(c)