我有一个程序，需要循环浏览文件并找到丹麦字。然后，我需要它来提取找到的文本（在html标记之间）并将其输入到csv文件中。
到目前为止，我的代码：
from bs4 import BeautifulSoup
import re
import csv
import glob
#def get_danish(text):
# return re.compile(r'\b({0})\b'.format(text), flags=re.IGNORECASE).search
with open('dk_snip.csv', 'w', newline='') as f_out:
csv_out = csv.writer(f_out)
# csv_out.writerow(["Nessus", "ID", "Descrip"])
for filename in glob.glob('/home/rj/Documents/snip/snips/*'):
print("Processing:", filename)
with open(filename) as f_in:
soup = BeautifulSoup(f_in, 'html5lib')
var1 = soup.find('li', text = re.compile('Scan vendor:'), attrs = {'class' : 'property_name'})
var2 = soup.find('li', text = re.compile('Vendor ID:'), attrs = {'class' : 'property_name'})
vendor = var1.find_next('li').get_text(strip=True)
vend_id = var2.find_next('li').get_text(strip=True)
# rows = [[vendor, vend_id, dk_desc.get_text(strip=True)] for dk_desc in soup.find_all("textarea")[:3]]
for textarea in soup.find_all("textarea"):
print(len(textarea))
# if !not textarea[7]:
# desc = textarea[7].get_text(strip=True)
# elif not textarea[7]:
# desc = textarea[6].get_text(strip=True)
# elif not textarea[6]:
# desc = "unknown"
# csv_out.writerow([vendor, vend_id])
# for elem in soup.select("textarea"):
# if "disse" in elem:
# second_text = elem.text.get_text(Strip=True)
# print(second_text)
# textarea = soup.find_all(re.compile("textarea"))
# second_text = textarea[6].text.rstrip(' ')
# wr.writerow([fin, fin2, second_text])
文件具有数量不等的“ textarea”标记，有时5个，有时7个，但丹麦语文本在所有文本中均不存在，但如果是，则始终在6号或7号中显示。现在我不知道
如果它更容易搜索给定的单词并从找到它的标签中提取文本，或者最好是通过对标签进行计数来找到它。我的代码：
<!DOCTYPE html>
<html lang="en">
<head>
<li class="property_name">
<label for="id_194-description">
Description:
</label>
</li>
<li class="property_value">
<textarea class="mceNoEditor" cols="40" id="id_194-description" name="194-description" rows="10" style="width:100%">According to its version, the installation of Oracle Database on the remote host is no longer supported.
Lack of support implies that no new security patches for the product will be released by the vendor. As a result, it is likely to contain security vulnerabilities.</textarea>
</li>
<li class="property_name">
<label for="id_194-consequence">
Consequence:
</label>
</li>
<li class="property_value">
<textarea class="mceNoEditor" cols="40" id="id_194-consequence" name="194-consequence" rows="10" style="width:100%">The remote host is running an unsupported version of a database server.</textarea>
</li>
<li class="property_name">
<label for="id_194-solution">
Solution:
</label>
</li>
<li class="property_value">
<textarea class="mceNoEditor" cols="40" id="id_194-solution" name="194-solution" rows="10" style="width:100%">Upgrade to a version of Oracle Database that is currently supported.</textarea>
</li>
<li class="property_name">
<label for="id_194-cve_id">
Cve id:
</label>
</li>
<li class="property_value">
<textarea class="mceNoEditor" cols="40" id="id_194-cve_id" maxlength="8192" name="194-cve_id" rows="10" style="width:100%; height:80px"></textarea>
</li>
<input id="id_194-override" name="194-override" type="hidden" value="11953"/>
<input id="id_194-priority" name="194-priority" type="hidden"/>
<li class="property_name">
Vulnerability priority
</li>
<li class="property_value">
<select name="prio_194">
<option selected="selected" value="0">
0
</option>
</select>
: Oracle Database Unsupported (Nessus)
<br/>
</li>
<li class="property_name">
Save
</li>
<li class="property_value">
<input type="submit" value="Save vulnerability changes"/>
</li>
</ul>
</form>
<br style="clear:both"/>
</div>
<div class="box">
<h4>
Related vulnerabilities
</h4>
<hr/>
<h5>
Oracle Database Unsupported (Nessus)
</h5>
<ul>
<li class="property_name">
Description
</li>
<li class="property_value">
According to its version, the installation of Oracle Database on the remote host is no longer supported.
<br/>
<br/>
Lack of support implies that no new security patches for the product will be released by the vendor. As a result, it is likely to contain security vulnerabilities.
</li>
<li class="property_name">
Consequence
</li>
<li class="property_value">
The remote host is running an unsupported version of a database server.
</li>
<li class="property_name">
Solution
</li>
<li class="property_value">
Upgrade to a version of Oracle Database that is currently supported.
</li>
</ul>
<br style="clear:both"/>
</div>
<div class="box">
<h4>
Create new snippet
</h4>
<form action="/report/vulnerabilityEditor/?
action=edit&
id=194&
sid=&
model=snippet" method="POST">
<ul>
<li class="property_name">
<label for="id_language">
Language:
</label>
</li>
<li class="property_value">
<select id="id_language" name="language" style="width:100%">
<option selected="" value="1">
Danish (DK)
</option>
<option value="2">
English (EN)
</option>
<option value="3">
Icelandic (IS)
</option>
</select>
</li>
<input id="id_vulnerability" name="vulnerability" type="hidden" value="194"/>
<li class="property_name">
<label for="id_title">
Title:
</label>
</li>
<li class="property_value">
<input id="id_title" maxlength="100" name="title" style="width:100%" type="text"/>
</li>
<li class="property_name">
<label for="id_recommendation">
Recommendation:
</label>
</li>
<li class="property_value">
<input id="id_recommendation" maxlength="255" name="recommendation" style="width:100%" type="text"/>
</li>
<li class="property_name">
<label for="id_snippet">
Snippet:
</label>
</li>
<li class="property_value">
<textarea cols="40" id="id_snippet" name="snippet" rows="10" style="width:100%"></textarea>
</li>
<li class="property_name">
Scan type
</li>
<li class="property_value">
<select multiple="multiple" name="scan_type" size="6" style="width:100%">
<option selected="selected" value="5">
COMPANY PCI
</option>
<option selected="selected" value="7">
Other
</option>
<option selected="selected" value="8">
Firewall Audit
</option>
<option selected="selected" value="6">
Penetration Test
</option>
<option selected="selected" value="9">
WIFI Test
</option>
<option selected="selected" value="10">
APP Test
</option>
<option selected="selected" value="1">
External Security Analysis
</option>
<option selected="selected" value="2">
Internal Security Analysis
</option>
<option selected="selected" value="3">
Web Application Test
</option>
<option selected="selected" value="4">
Host Discovery Analysis
</option>
</select>
-- Use ctrl to mark multiple types
</li>
<li class="property_name">
Save
</li>
<li class="property_value">
<input type="submit" value="Save new snippet"/>
</li>
</ul>
<br style="clear:both;"/>
</form>
</div>
<div class="box">
<h4>
Edit snippets
</h4>
<input id="property_vulnerability_id" type="hidden" value="194"/>
<input id="property_url_filter_snippets" type="hidden" value="/report/filterSnippets/"/>
<ul>
<li class="property_name">
Language
</li>
<li class="property_value">
<select id="language" name="language">
<option value="0">
All
</option>
<option value="1">
Danish
</option>
<option value="2">
English
</option>
<option value="3">
Icelandic
</option>
</select>
</li>
<li class="property_name">
Scan Type
</li>
<li class="property_value">
<select id="scantype" name="scantype">
<option value="0">
All
</option>
<option value="5">
COMPANY PCI
</option>
<option value="7">
Other
</option>
<option value="8">
Firewall Audit
</option>
<option value="6">
Penetration Test
</option>
<option value="9">
WIFI Test
</option>
<option value="10">
APP Test
</option>
<option value="1">
External Security Analysis
</option>
<option value="2">
Internal Security Analysis
</option>
<option value="3">
Web Application Test
</option>
<option value="4">
Host Discovery Analysis
</option>
</select>
</li>
</ul>
<br style="clear:both;"/>
<div class="snippet">
<form action="/report/vulnerabilityEditor/?action=edit&id=194&sid=1290&model=snippet" method="POST">
<input id="id_1290-vulnerability" name="1290-vulnerability" type="hidden" value="194"/>
<hr/>
<ul>
<li class="property_name">
<label for="id_1290-language">
Language:
</label>
</li>
<li class="property_value">
<select id="id_1290-language" name="1290-language" style="width:100%">
<option value="1">
Danish (DK)
</option>
<option selected="" value="2">
English (EN)
</option>
<option value="3">
Icelandic (IS)
</option>
</select>
</li>
<li class="property_name">
<label for="id_1290-title">
Title:
</label>
</li>
<li class="property_value">
<input id="id_1290-title" maxlength="100" name="1290-title" style="width:100%" type="text" value="Oracle Database Unsupported"/>
</li>
<li class="property_name">
<label for="id_1290-recommendation">
Recommendation:
</label>
</li>
<li class="property_value">
<input id="id_1290-recommendation" maxlength="255" name="1290-recommendation" style="width:100%" type="text" value="Upgrade to a version of Oracle Database that is currently supported."/>
</li>
<li class="property_name">
<label for="id_1290-snippet">
Snippet:
</label>
</li>
<li class="property_value">
<a href="https://cyberopswiki/index.php/How_to:_Add_figure_number_in_snippet" target="_blank">
How to: Add figure number in snippet.
</a>
</li>
<li class="property_value">
<textarea cols="40" id="id_1290-snippet" name="1290-snippet" rows="10" style="width:100%"><p class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;"><span lang="EN-US" style="font-size: 10pt;">It has been detected, that the installed version of Oracle Application Server is&nbsp;<strong>XXXX.&nbsp;</strong>This version is known to be vulnerable to a number of unspecified vulnerabilities, categorized as 'urgent'.</span></p>
<p class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;"><span lang="EN-US" style="font-size: 10pt;">As this version is no longer supported for this platform, updates or patches may no longer be released, which have the consequence that vulnerabilities can not be patched, leaving the system vulnerable.</span></p>
<p class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;"><span lang="EN-US" style="font-size: 10pt;">In version 10.1.2.0.2 there are, according to http://www.cvedetails.com more than 54 vulnerabilities which affects the installed version.</span></p>
<p class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: center; line-height: normal;" align="center"><strong><em><span lang="EN-US" style="font-size: 8pt;">Figure 1: </span></em></strong><em><span lang="EN-US" style="font-size: 8pt;">Oracle Application Server version.</span></em></p>
<p class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;"><span lang="EN-US" style="font-size: 10pt;">More information on these vulnerabilities can be found at:&nbsp;</span><span style="font-size: 10pt;"><a href="http://www.cvedetails.com/vulnerability-list/vendor_id-93/product_id-707/version_id-26592/Oracle-Application-Server-10.1.2.0.2.html"><span lang="EN-US" style="color: blue; mso-ansi-language: EN-US;">http://www.cvedetails.com/vulnerability-list/vendor_id-93/product_id-707/version_id-26592/Oracle-Application-Server-10.1.2.0.2.html</span></a><a href="http://www.cvedetails.com/vulnerability-list/vendor_id-93/product_id-707/version_id-26592/Oracle-Application-Server-10.1.2.0.2.html"><span lang="EN-US" style="color: blue; mso-ansi-language: EN-US;">&nbsp;</span></a></span><span lang="EN-US" style="font-size: 10pt;">.</span></p>
<p class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;">&nbsp;</p>
<p class="MsoNormal" style="mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: justify; line-height: normal;"><span lang="EN-US" style="font-size: 10pt;">It is recommended that the installed version is updated as soon as possible to the latest version.</span></p></textarea>
</li>
<li class="property_name">
Scan type
</li>
<li class="property_value">
<select multiple="multiple" name="scan_type" size="6" style="width:100%">
<option selected="selected" value="5">
COMPANY PCI
</option>
<option selected="selected" value="7">
Other
</option>
<option selected="selected" value="8">
Firewall Audit
</option>
<option selected="selected" value="6">
Penetration Test
</option>
<option selected="selected" value="9">
WIFI Test
</option>
<option selected="selected" value="10">
APP Test
</option>
<option selected="selected" value="1">
External Security Analysis
</option>
<option selected="selected" value="2">
Internal Security Analysis
</option>
<option selected="selected" value="3">
Web Application Test
</option>
<option selected="selected" value="4">
Host Discovery Analysis
</option>
</select>
-- Use ctrl to mark multiple types
</li>
<li class="property_name">
Update
</li>
<li class="property_value">
<input type="submit" value="Update snippet"/>
</li>
</ul>
</form>
<br style="clear:both;"/>
</div>
<div class="snippet">
<form action="/report/vulnerabilityEditor/?action=edit&id=194&sid=172&model=snippet" method="POST">
<input id="id_172-vulnerability" name="172-vulnerability" type="hidden" value="194"/>
<hr/>
<ul>
<li class="property_name">
<label for="id_172-language">
Language:
</label>
</li>
<li class="property_value">
<select id="id_172-language" name="172-language" style="width:100%">
<option selected="" value="1">
Danish (DK)
</option>
<option value="2">
English (EN)
</option>
<option value="3">
Icelandic (IS)
</option>
</select>
</li>
<li class="property_name">
<label for="id_172-title">
Title:
</label>
</li>
<li class="property_value">
<input id="id_172-title" maxlength="100" name="172-title" style="width:100%" type="text" value="Forældet Oracle Application Server 10g"/>
</li>
<li class="property_name">
<label for="id_172-recommendation">
Recommendation:
</label>
</li>
<li class="property_value">
<input id="id_172-recommendation" maxlength="255" name="172-recommendation" style="width:100%" type="text"/>
</li>
<li class="property_name">
<label for="id_172-snippet">
Snippet:
</label>
</li>
<li class="property_value">
<a href="https://cyberopswiki/index.php/How_to:_Add_figure_number_in_snippet" target="_blank">
How to: Add figure number in snippet.
</a>
</li>
<li class="property_value">
<textarea cols="40" id="id_172-snippet" name="172-snippet" rows="10" style="width:100%"><p style="font-size: 13px;">Det konstateret, at den installerede version af Oracle Application Server er&nbsp;<strong>XXXX.&nbsp;</strong>Denne version indeholder flere kendte samt uspecificeret s&aring;rbarheder, der kategoriseres som v&aelig;rende 'yderst kritiske' og 'kritiske'.</p>
<p style="font-size: 13px;">Da der ikke l&aelig;ngere komme opdateringer til denne platform, vil disse s&aring;rbarheder ikke blive udbedret, hvorfor systemet er meget udsat.</p>
<p style="font-size: 13px;">I version 10.1.2.0.2 findes der if&oslash;lge http://www.cvedetails.com ikke mindre end 54 s&aring;rbarheder, der ber&oslash;rer denne version. Mere information om disse findes p&aring; adressen&nbsp;<a href="http://www.cvedetails.com/vulnerability-list/vendor_id-93/product_id-707/version_id-26592/Oracle-Application-Server-10.1.2.0.2.html">http://www.cvedetails.com/vulnerability-list/vendor_id-93/product_id-707/version_id-26592/Oracle-Application-Server-10.1.2.0.2.html</a><a href="http://www.cvedetails.com/vulnerability-list/vendor_id-93/product_id-707/version_id-26592/Oracle-Application-Server-10.1.2.0.2.html">&nbsp;</a>.</p>
<p style="font-size: 13px;">Det anbefales leverand&oslash;ren af software l&oslash;sningen kontakts, s&aring; der hurtigst muligt kan opgraderes til en nyere, supporteret version.&nbsp;</p></textarea>
</li>
答案 0 :(得分：1)
问题：搜索特定于语言的单词
我不知道它是否更容易搜索给定单词并从找到它的标签中提取文本，或者最好是通过对标签进行计数来找到它。
都不是
给定html的主要顺序是<form>...</form>元素。
在任何<form中，有一个<select元素和<option selected=''个元素。
<form和<option selected=''和<option ...>Danish (DK)是您要搜索的那个。
查找所有<form>...</form>元素
forms = soup.find_all('form')
环绕表单元素
for form in forms:
验证，如果<option>标签具有selected=属性，并且 .text包含'Danish (DK)'：
danish = [True for option in form.find_all("option", selected=True) if 'Danish (DK)' in option.text]
条件：如果danish不为空，则选择文本为'Danish (DK)'的选项。
if danish:
print('MATCH:{}'.format(danish))
print('{}'.format(form.textarea.text))
输出：
MATCH:[True] <p style="font-size: 13px;">Det konstateret, at den installerede version... (omitted for brevity) <p style="font-size: 13px;">Da der ikke længere komme opdateringer... (omitted for brevity) <p style="font-size: 13px;">I version 10.1.2.0.2 findes der ifølg... (omitted for brevity) <p style="font-size: 13px;">Det anbefales leverandøren af softwar... (omitted for brevity)
使用Python测试：3.4.2