Python：想要刪除包含特定單詞的行

Question

from lxml import html
import requests
import csv
page = requests.get('http://www.google.com/finance?q=[%28exchange+%3D%3D+%22ABC%22%29]&restype=company&noIL=1&start=0&num=1500')
tree = html.fromstring(page.content)

#Scrape stocks companies and symbols

stocks = tree.xpath('//a [not(@class)][@id][@href]/text()')
#This will create a list of prices
stocks.remove('IRM Group Berhad');
stocks.remove('A & M Realty Berhad');
stocks.remove('BERJAYA FOOD BERHAD- A SHARES');


print 'Stocks= ', stocks

# open a file for writing.
csv_out = open('KLSE.csv', 'wb')

mywriter = csv.writer(csv_out)

rows = zip(stocks)
mywriter.writerows(rows)

csv_out.close()

我想刪除所有包含“ Berhad”一詞的行，因為我不想一一刪除。 有什么線索怎么做？

Answer 1

您可以這樣操作：

stocks = [s for s in stocks if 'berhad' not in s.lower()]

Answer 2

假設股票只是通常的清單，您可以嘗試類似

trimmed_stocks = [ x for x in stocks if not 'Berhad' in x ]

從您的帖子尚不清楚，例如，是否也應該排除BERHAD或bErHaD，但是可以類似地處理它們。