如何删除线,如果没有包含在信蟒蛇

0

的问题

我要删除线从串如果不包含任何信函和通过,如果包含的信件或数字。 我尝试解决这一问题,通过使用RegEx在蟒蛇,但无法删除线。 例

string='''हिरासत में ली गई महिला 36 वर्षीय नूर सजात कमरुज़्ज़मा थीं
          British High Commissioner Greets
          
          पत्ता आंबेडकर चौक, निमशीरगाव,
          निमिशरगाव, निरमशिरगाव, कोल्हापूर, NIMSHIRGAON, Nimshirgaon,
          Address: ambedkar chowk,
          महाराष्ट्र, 416101
          Nimshirgaon, Kolhapur, Maharashtra,
          416101
          1832
          1947'''

我想输出

output=  '''British High Commissioner Greets
           Address: ambedkar chowk,
           Nimshirgaon, Kolhapur, Maharashtra,
           416101
           1832
           1947'''

请帮帮我!!!

data-structures pandas python python-3.x
2021-11-22 11:32:47
2

最好的答案

2

你可以使用一个简单的理解与regex到匹配的唯一的线ascii characters:

import re
out = '\n'.join(s for s in string.split('\n') if re.match(r'^[\x00-\x7F]+$', s))
print(out)

输出:

          British High Commissioner Greets
          
          Address: ambedkar chowk,
          Nimshirgaon, Kolhapur, Maharashtra,
          416101
          1832
          1947
2021-11-22 11:53:46
1

在这里你去。 无论行不遵守的模式(可以增加更多的字符模式,这取决于你想要的),也不会被追加的产出。

我觉得这样会解决你的问题。

import re

pattern = re.compile("[a-zA-Z0-9!@#$&()\\-`.+,/\"]+")

multilinestring = '''हिरासत में ली गई महिला 36 वर्षीय नूर सजात कमरुज़्ज़मा थीं
British High Commissioner Greets        
पत्ता आंबेडकर चौक, निमशीरगाव,
निमिशरगाव, निरमशिरगाव, कोल्हापूर, NIMSHIRGAON, Nimshirgaon,
Address: ambedkar chowk,
महाराष्ट्र, 416101
Nimshirgaon, Kolhapur, Maharashtra,
416101
1832
1947'''

split_list = multilinestring.splitlines()
output_list = []
for word in split_list:
    if pattern.match(word):
        output_list.append(word)

print(*output_list, sep = "\n")

最后一线打印的每个字符串中的一个列表上的一个单独的路线。 这里是输出:

British High Commissioner Greets        
Address: ambedkar chowk,
Nimshirgaon, Kolhapur, Maharashtra,
416101
1832
1947
2021-11-22 12:00:15

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