0dda035057
- 优化提取extrafanart，trailer等，直接使用xpath expr，不需要正则匹配 - 优化 getchu 获取cover方法,直接使用og标签信息 - 优化 www.getchu 识别 getchu-id 的资源 - 统一获取 tag 方法,返回值 list
32 lines
712 B
Python
32 lines
712 B
Python
# -*- coding: utf-8 -*-
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from lxml.html import HtmlElement
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def getTreeElement(tree: HtmlElement, expr='', index=0):
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""" 根据表达式从`xmltree`中获取匹配值,默认 index 为 0
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:param tree (html.HtmlElement)
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:param expr
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:param index
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"""
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if expr == '':
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return ''
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result = tree.xpath(expr)
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try:
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return result[index]
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except:
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return ''
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def getTreeAll(tree: HtmlElement, expr=''):
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""" 根据表达式从`xmltree`中获取全部匹配值
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:param tree (html.HtmlElement)
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:param expr
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:param index
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"""
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if expr == '':
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return []
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result = tree.xpath(expr)
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try:
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return result
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except:
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return []
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