修改js0相应的解析库pdfa和pdfh，更加精准了，支持eq负数

修复看视界

js/version.txt

-3.9.20beta8
+3.8.8
\ No newline at end of file

js/看视界.js

 var rule = Object.assign(muban.mxone5,{
 title:'看视界',
 host:'https://www.1080kan.cc',
+headers:{'User-Agent':'MOBILE_UA'},
 });
\ No newline at end of file

utils/htmlParseerOld.py

+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# File  : htmlParser.py
+# Author: DaShenHan&道长-----先苦后甜，任凭晚风拂柳颜------
+# Date  : 2022/8/25
+import json
+
+from pyquery import PyQuery as pq
+from lxml import etree
+from urllib.parse import urljoin
+import re
+from jsonpath import jsonpath
+
+PARSE_CACHE = True  # 解析缓存
+
+class jsoup:
+    def __init__(self,MY_URL=''):
+        self.MY_URL = MY_URL
+        self.pdfh_html = ''
+        self.pdfa_html = ''
+
+        self.pdfh_doc = None
+        self.pdfa_doc = None
+
+    def test(self, text:str, string:str):
+        searchObj = re.search(rf'{text}', string, re.M | re.I)
+        test_ret = True if searchObj else False
+        return test_ret
+
+    def pdfh(self,html,parse:str,add_url=False):
+        if not parse:
+            return ''
+        if PARSE_CACHE:
+            if self.pdfh_html != html:
+                self.pdfh_html = html
+                self.pdfh_doc = pq(html)
+            doc = self.pdfh_doc
+        else:
+            doc = pq(html)
+        if parse == 'body&&Text' or parse == 'Text':
+            text = doc.text()
+            return text
+        elif parse == 'body&&Html' or parse == 'Html':
+            return doc.html()
+        option = None
+        if parse.find('&&') > -1:
+            option = parse.split('&&')[-1]
+            parse = parse.split('&&')[:-1]  # 如果只有一个&& 取的就直接是0
+            if len(parse) > 1:  # 如果不大于1可能就是option操作,不需要拼eq
+                parse = ' '.join([i if self.test(':eq|:lt|:gt|#',i) else f'{i}:eq(0)' for i in parse])
+            else:
+                parse = parse[0] if self.test(':eq|:lt|:gt|#',parse[0]) else f'{parse[0]}:eq(0)'
+        # FIXME 暂时不支持jsonpath那样的|| 分割取或属性
+        if option:
+            # print(f'parse:{parse}=>(option:{option})')
+            if ':eq(-1)' in parse:
+                # 处理 eq(-1)的情况,兼容性差，暂时只支持一层eq
+                ret = doc(parse.replace(':eq(-1)','')).eq(-1)
+            else:
+                ret = doc(parse)
+            # print(html)
+            # FIXME 解析出来有多个的情况应该自动取第一个
+            if option == 'Text':
+                ret = ret.text()
+            elif option == 'Html':
+                ret = ret.html()
+            else:
+                ret = ret.attr(option) or ''
+                if option.lower().find('style')>-1 and ret.find('url(')>-1:
+                    try:
+                        ret = re.search('url\((.*?)\)',ret,re.M|re.S).groups()[0]
+                    except:
+                        pass
+
+                if ret and add_url:
+                    # pd_list = 'url|src|href|data-original|data-src|data-play|data-url'.split('|')
+                    # need_add = option in pd_list
+
+                    need_add = re.search('(url|src|href|-original|-src|-play|-url)$', option, re.M | re.I)
+                    # print(f'option:{option},need_add:{need_add}')
+                    if need_add:
+                        if 'http' in ret:
+                            ret = ret[ret.find('http'):]
+                        else:
+                            ret = urljoin(self.MY_URL,ret)
+                        # print(ret)
+        else:
+            # ret = doc(parse+':first')
+            ret = doc(parse) # 由于是生成器,直接转str就能拿到第一条数据,不需要next
+            # ret = ret.next()  # 取第一条数据
+            # ret = doc(parse) # 下面注释的写法不对的
+            # ret = ret.find(':first')
+            # ret = ret.children(':first')
+            # print(parse)
+            # ret = str(ret)
+            ret = ret.outerHtml()
+        return ret
+
+    def pdfa(self,html,parse:str):
+        # 看官方文档才能解决这个问题!!!
+        # https://pyquery.readthedocs.io/en/latest/api.html
+        if not parse:
+            return []
+        if parse.find('&&') > -1:
+            parse = parse.split('&&')  # 带&&的重新拼接
+            # print(f"{parse[0]},{self.test(':eq|:lt|:gt', parse[0])}")
+            parse = ' '.join([parse[i] if self.test(':eq|:lt|:gt', parse[i]) or i>=len(parse)-1 else f'{parse[i]}:eq(0)' for i in range(len(parse))])
+        print(f'pdfa:{parse}')
+        # print(html)
+        if PARSE_CACHE:
+            if self.pdfa_html != html:
+                self.pdfa_html = html
+                self.pdfa_doc = pq(html)
+            doc = self.pdfa_doc
+        else:
+            doc = pq(html)
+        result = doc(parse)
+        # 节点转字符串
+        # print(str(etree.tostring(result[0], pretty_print=True), 'utf-8'))
+        # res = [item for item in result.items()]
+        # print(res)
+        res = [item.outerHtml() for item in result.items()] #  这个才是对的！！str() item str(etree.tostring 统统错误
+        # res = [str(item) for item in result.items()]
+        # res = [str(etree.tostring(item, pretty_print=True), 'utf-8') for item in result]
+        # print(len(res),res)
+        # print('pdfa执行结果数:',len(res))
+        return res
+
+    def pd(self,html,parse:str):
+        return self.pdfh(html,parse,True)
+
+    def pq(self,html:str):
+        return pq(html)
+
+    def pjfh(self,html,parse:str,add_url=False):
+        if not parse:
+            return ''
+        if isinstance(html,str):
+            # print(html)
+            try:
+               html = json.loads(html)
+               # html = eval(html)
+            except:
+                print('字符串转json失败')
+                return ''
+        if not parse.startswith('$.'):
+            parse = f'$.{parse}'
+        ret = ''
+        for ps in parse.split('||'):
+            ret = jsonpath(html,ps)
+            if isinstance(ret,list):
+                ret = str(ret[0]) if ret[0] else ''
+            else:
+                ret = str(ret) if ret else ''
+            if add_url and ret:
+                ret = urljoin(self.MY_URL, ret)
+            if ret:
+                break
+        # print(ret)
+        return ret
+
+    def pj(self, html, parse:str):
+        return self.pjfh(html, parse, True)
+
+    def pjfa(self,html,parse:str):
+        if not parse:
+            return []
+        if isinstance(html,str):
+            try:
+               html = json.loads(html)
+            except:
+                return ''
+        if not parse.startswith('$.'):
+            parse = f'$.{parse}'
+        # print(html)
+        # print(parse)
+        ret = jsonpath(html,parse)
+        # print(ret)
+        # print(type(ret))
+        # print(type(ret[0]))
+        # print(len(ret))
+        if isinstance(ret,list) and isinstance(ret[0],list) and len(ret) == 1:
+            # print('自动解包')
+            ret  = ret[0] # 自动解包
+        return ret or []
+
+if __name__ == '__main__':
+    import requests
+    from parsel import Selector
+    url = 'http://360yy.cn'
+    jsp = jsoup(url)
+    def pdfa2(html,parse):
+        if not parse:
+            return []
+        if parse.find('&&') > -1:
+            parse = parse.split('&&')  # 带&&的重新拼接
+            # print(f"{parse[0]},{self.test(':eq|:lt|:gt', parse[0])}")
+            # parse = ' '.join([parse[i] if self.test(':eq|:lt|:gt', parse[i]) or i>=len(parse)-1 else f'{parse[i]}:eq(0)' for i in range(len(parse))])
+            parse = ' '.join([parse[i] if jsoup().test(':eq|:lt|:gt', parse[i]) or i>=len(parse)-1 else f'{parse[i]}:nth-child(1)' for i in range(len(parse))])
+        # print(f'pdfa:{parse}')
+        selector = Selector(text=html)
+        print(parse)
+        items = selector.css(parse)
+        return [str(item) for item in items]
+    r = requests.get(url)
+    html = r.text
+    # parsel 不好用啊,很难实现封装pdfa之类的函数
+    items = pdfa2(html,'.fed-pops-navbar&&ul.fed-part-rows&&a')
+    print(items)
+

utils/htmlParser.py

@@ -3,18 +3,20 @@
 # File  : htmlParser.py
 # Author: DaShenHan&道长-----先苦后甜，任凭晚风拂柳颜------
 # Date  : 2022/8/25
-import json
 
+import ujson
 from pyquery import PyQuery as pq
-from lxml import etree
 from urllib.parse import urljoin
 import re
 from jsonpath import jsonpath
 
 PARSE_CACHE = True  # 解析缓存
+NOADD_INDEX = ':eq|:lt|:gt|^body$|^#'  # 不自动加eq下标索引
+URLJOIN_ATTR = '(url|src|href|-original|-src|-play|-url)$'  # 需要自动urljoin的属性
+
 
 class jsoup:
-    def __init__(self,MY_URL=''):
+    def __init__(self, MY_URL=''):
         self.MY_URL = MY_URL
         self.pdfh_html = ''
         self.pdfa_html = ''
@@ -22,13 +24,19 @@ class jsoup:
         self.pdfh_doc = None
         self.pdfa_doc = None
 
-    def test(self, text:str, string:str):
+    def test(self, text: str, string: str):
+        """
+        正则判断字符串包含，模仿js的 //.test()
+        :param text:
+        :param string:
+        :return:
+        """
         searchObj = re.search(rf'{text}', string, re.M | re.I)
         test_ret = True if searchObj else False
         return test_ret
 
-    def pdfh(self,html,parse:str,add_url=False):
-        if not parse:
+    def pdfh(self, html, parse: str, add_url=False):
+        if not all([html, parse]):
             return ''
         if PARSE_CACHE:
             if self.pdfh_html != html:
@@ -42,71 +50,98 @@ class jsoup:
             return text
         elif parse == 'body&&Html' or parse == 'Html':
             return doc.html()
+
         option = None
         if parse.find('&&') > -1:
             option = parse.split('&&')[-1]
-            parse = parse.split('&&')[:-1]  # 如果只有一个&& 取的就直接是0
-            if len(parse) > 1:  # 如果不大于1可能就是option操作,不需要拼eq
-                parse = ' '.join([i if self.test(':eq|:lt|:gt|#',i) else f'{i}:eq(0)' for i in parse])
-            else:
-                parse = parse[0] if self.test(':eq|:lt|:gt|#',parse[0]) else f'{parse[0]}:eq(0)'
-        # FIXME 暂时不支持jsonpath那样的|| 分割取或属性
+            parse = '&&'.join(parse.split('&&')[:-1])
+        parse = self.parseHikerToJq(parse, True)
+        # print(f'pdfh:{parse},option:{option}')
+        parses = parse.split(' ')
+        ret = None
+        for nparse in parses:
+            ret = self.parseOneRule(doc, nparse, ret)
+            # print(nparse,ret)
+
         if option:
-            # print(f'parse:{parse}=>(option:{option})')
-            if ':eq(-1)' in parse:
-                # 处理 eq(-1)的情况,兼容性差，暂时只支持一层eq
-                ret = doc(parse.replace(':eq(-1)','')).eq(-1)
-            else:
-                ret = doc(parse)
-            # print(html)
-            # FIXME 解析出来有多个的情况应该自动取第一个
             if option == 'Text':
                 ret = ret.text()
             elif option == 'Html':
                 ret = ret.html()
             else:
                 ret = ret.attr(option) or ''
-                if option.lower().find('style')>-1 and ret.find('url(')>-1:
+                if option.lower().find('style') > -1 and ret.find('url(') > -1:
                     try:
-                        ret = re.search('url\((.*?)\)',ret,re.M|re.S).groups()[0]
+                        ret = re.search('url\((.*?)\)', ret, re.M | re.S).groups()[0]
                     except:
                         pass
 
                 if ret and add_url:
-                    # pd_list = 'url|src|href|data-original|data-src|data-play|data-url'.split('|')
-                    # need_add = option in pd_list
-
-                    need_add = re.search('(url|src|href|-original|-src|-play|-url)$', option, re.M | re.I)
-                    # print(f'option:{option},need_add:{need_add}')
+                    need_add = re.search(URLJOIN_ATTR, option, re.M | re.I)
                     if need_add:
                         if 'http' in ret:
                             ret = ret[ret.find('http'):]
                         else:
-                            ret = urljoin(self.MY_URL,ret)
-                        # print(ret)
+                            ret = urljoin(self.MY_URL, ret)
         else:
-            # ret = doc(parse+':first')
-            ret = doc(parse) # 由于是生成器,直接转str就能拿到第一条数据,不需要next
-            # ret = ret.next()  # 取第一条数据
-            # ret = doc(parse) # 下面注释的写法不对的
-            # ret = ret.find(':first')
-            # ret = ret.children(':first')
-            # print(parse)
-            # ret = str(ret)
             ret = ret.outerHtml()
         return ret
 
-    def pdfa(self,html,parse:str):
+    def parseOneRule(self, doc, nparse, ret=None):
+        """
+        解析空格分割后的原生表达式中的一条记录,正确处理eq的索引，返回处理后的ret
+        :param doc: pq(html) load 后的pq对象
+        :param nparse: 当前单个解析表达式
+        :param ret: pd对象结果
+        :return:
+        """
+        if self.test(':eq', nparse):
+            nparse_rule = nparse.split(':eq')[0]
+            nparse_index = nparse.split(':eq')[1].split('(')[1].split(')')[0]
+            try:
+                nparse_index = int(nparse_index)
+            except:
+                nparse_index = 0
+            if not ret:
+                ret = doc(nparse_rule).eq(nparse_index)
+            else:
+                ret = ret(nparse_rule)
+        else:
+            if not ret:
+                ret = doc(nparse)
+            else:
+                ret = ret(nparse)
+        return ret
+
+    def parseHikerToJq(self, parse, first=False):
+        """
+         海阔解析表达式转原生表达式,自动补eq,如果传了first就最后一个也取eq(0)
+        :param parse:
+        :param first:
+        :return:
+        """
+        if parse.find('&&') > -1:
+            parse = parse.split('&&')  # 带&&的重新拼接
+            new_parses = []  # 构造新的解析表达式列表
+            for i in range(len(parse)):
+                ps = parse[i].split(' ')[-1]  # 如果分割&&后带空格就取最后一个元素
+                if not self.test(NOADD_INDEX, ps):
+                    if not first and i >= len(parse) - 1:  # 不传first且遇到最后一个,不用补eq(0)
+                        new_parses.append(parse[i])
+                    else:
+                        new_parses.append(f'{parse[i]}:eq(0)')
+                else:
+                    new_parses.append(parse[i])
+            parse = ' '.join(new_parses)
+        return parse
+
+    def pdfa(self, html, parse: str):
         # 看官方文档才能解决这个问题!!!
         # https://pyquery.readthedocs.io/en/latest/api.html
-        if not parse:
+        if not all([html, parse]):
             return []
-        if parse.find('&&') > -1:
-            parse = parse.split('&&')  # 带&&的重新拼接
-            # print(f"{parse[0]},{self.test(':eq|:lt|:gt', parse[0])}")
-            parse = ' '.join([parse[i] if self.test(':eq|:lt|:gt', parse[i]) or i>=len(parse)-1 else f'{parse[i]}:eq(0)' for i in range(len(parse))])
+        parse = self.parseHikerToJq(parse)
         print(f'pdfa:{parse}')
-        # print(html)
         if PARSE_CACHE:
             if self.pdfa_html != html:
                 self.pdfa_html = html
@@ -114,32 +149,29 @@ class jsoup:
             doc = self.pdfa_doc
         else:
             doc = pq(html)
-        result = doc(parse)
-        # 节点转字符串
-        # print(str(etree.tostring(result[0], pretty_print=True), 'utf-8'))
-        # res = [item for item in result.items()]
-        # print(res)
-        res = [item.outerHtml() for item in result.items()] #  这个才是对的！！str() item str(etree.tostring 统统错误
-        # res = [str(item) for item in result.items()]
-        # res = [str(etree.tostring(item, pretty_print=True), 'utf-8') for item in result]
-        # print(len(res),res)
-        # print('pdfa执行结果数:',len(res))
+
+        parses = parse.split(' ')
+        ret = None
+        for nparse in parses:
+            ret = self.parseOneRule(doc, nparse, ret)
+            # print(len(ret),nparse)
+        res = [item.outerHtml() for item in ret.items()]
         return res
 
-    def pd(self,html,parse:str):
-        return self.pdfh(html,parse,True)
+    def pd(self, html, parse: str):
+        return self.pdfh(html, parse, True)
 
-    def pq(self,html:str):
+    def pq(self, html: str):
         return pq(html)
 
-    def pjfh(self,html,parse:str,add_url=False):
-        if not parse:
+    def pjfh(self, html, parse: str, add_url=False):
+        if not all([html, parse]):
             return ''
-        if isinstance(html,str):
+        if isinstance(html, str):
             # print(html)
             try:
-               html = json.loads(html)
-               # html = eval(html)
+                html = ujson.loads(html)
+                # html = eval(html)
             except:
                 print('字符串转json失败')
                 return ''
@@ -147,8 +179,8 @@ class jsoup:
             parse = f'$.{parse}'
         ret = ''
         for ps in parse.split('||'):
-            ret = jsonpath(html,ps)
-            if isinstance(ret,list):
+            ret = jsonpath(html, ps)
+            if isinstance(ret, list):
                 ret = str(ret[0]) if ret[0] else ''
             else:
                 ret = str(ret) if ret else ''
@@ -159,52 +191,31 @@ class jsoup:
         # print(ret)
         return ret
 
-    def pj(self, html, parse:str):
+    def pj(self, html, parse: str):
         return self.pjfh(html, parse, True)
 
-    def pjfa(self,html,parse:str):
-        if not parse:
+    def pjfa(self, html, parse: str):
+        if not all([html, parse]):
             return []
-        if isinstance(html,str):
+        if isinstance(html, str):
             try:
-               html = json.loads(html)
+                html = ujson.loads(html)
             except:
-                return ''
+                return []
         if not parse.startswith('$.'):
             parse = f'$.{parse}'
         # print(html)
         # print(parse)
-        ret = jsonpath(html,parse)
+        ret = jsonpath(html, parse)
         # print(ret)
         # print(type(ret))
         # print(type(ret[0]))
         # print(len(ret))
-        if isinstance(ret,list) and isinstance(ret[0],list) and len(ret) == 1:
+        if isinstance(ret, list) and isinstance(ret[0], list) and len(ret) == 1:
             # print('自动解包')
-            ret  = ret[0] # 自动解包
+            ret = ret[0]  # 自动解包
         return ret or []
 
-if __name__ == '__main__':
-    import requests
-    from parsel import Selector
-    url = 'http://360yy.cn'
-    jsp = jsoup(url)
-    def pdfa2(html,parse):
-        if not parse:
-            return []
-        if parse.find('&&') > -1:
-            parse = parse.split('&&')  # 带&&的重新拼接
-            # print(f"{parse[0]},{self.test(':eq|:lt|:gt', parse[0])}")
-            # parse = ' '.join([parse[i] if self.test(':eq|:lt|:gt', parse[i]) or i>=len(parse)-1 else f'{parse[i]}:eq(0)' for i in range(len(parse))])
-            parse = ' '.join([parse[i] if jsoup().test(':eq|:lt|:gt', parse[i]) or i>=len(parse)-1 else f'{parse[i]}:nth-child(1)' for i in range(len(parse))])
-        # print(f'pdfa:{parse}')
-        selector = Selector(text=html)
-        print(parse)
-        items = selector.css(parse)
-        return [str(item) for item in items]
-    r = requests.get(url)
-    html = r.text
-    # parsel 不好用啊,很难实现封装pdfa之类的函数
-    items = pdfa2(html,'.fed-pops-navbar&&ul.fed-part-rows&&a')
-    print(items)
 
+if __name__ == '__main__':
+    pass
\ No newline at end of file