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@GmossP

正規表現でURLの余分な文字列を除去

More than 1 year has passed since last update.
import re

pattern = re.compile(r"(^[^-]*-[^-]*)-[^-,]*")

with open('out.csv', encoding='utf-8') as f:
    for row in f.readlines():
        m = pattern.match(row)
        if m:
            print(m.group(1))

out.csv

https://www.abcde.com/-0w69e7e1w00-あいうえお
https://www.abcde.com/-0w69e7e9w70-かきくけこ
https://www.abcde.com/-0w08e1e0w00-さしすせそ
https://www.abcde.com/-0w69e7e1w70-たちつてと
https://www.abcde.com/-0w69e6e2w54-なにぬねの
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Help us understand the problem. What is going on with this article?
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GmossP
webマーケ(SEO)、web制作(wordpress)などをやって来ました。 データ分析に興味があるのでPythonを勉強しています。 https://twitter.com/GmossP

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3
Help us understand the problem. What is going on with this article?