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林试图从网页上的文字与Python 3.3,然后通过文字某些字符串搜索。当我找到匹配的字符串时,我需要保存以下文本。例如,我拿这个页面:http://gatherer.wizards.com/Pages/Card/Details.aspx?name=Dark%20Prophecy 我需要保存卡片信息中每个类别(卡片文本,稀有等)后的文本。 目前我使用美丽的汤,但get_text导致UnicodeEncodeError,并没有返回一个可迭代的对象。下面是相关代码:HTML解析文本在Python 3
urlStr = urllib.request.urlopen('http://gatherer.wizards.com/Pages/Card/Details.aspx?name=' + cardName).read()
htmlRaw = BeautifulSoup(urlStr)
htmlText = htmlRaw.get_text
for line in htmlText:
line = line.strip()
if "Converted Mana Cost:" in line:
cmc = line.next()
message += "*Converted Mana Cost: " + cmc +"* \n\n"
elif "Types:" in line:
type = line.next()
message += "*Type: " + type +"* \n\n"
elif "Card Text:" in line:
rulesText = line.next()
message += "*Rules Text: " + rulesText +"* \n\n"
elif "Flavor Text:" in line:
flavor = line.next()
message += "*Flavor Text: " + flavor +"* \n\n"
elif "Rarity:" in line:
rarity == line.next()
message += "*Rarity: " + rarity +"* \n\n"
如何在Windows上安装呢?网站上的说明似乎只是说下载它,但这并不奏效 – CrazyBurrito