我正在研究用于翻译HTML中的字符串的代码。
更具体地说，我的目标是执行字符串替换。这些步骤是：文件解析，在一行中标识字符串（如果有），最后用从字典中提取的翻译版本替换该字符串。
我在每行的html解析和字符串替换方面获得了宝贵的帮助here。
要以txt格式打开html文件并逐行浏览，我举了一个示例here。
利用两个示例的知识，我编写了以下代码：
from bs4 import BeautifulSoup
from bs4 import SoupStrainer
from html_dictionary import port_eng
def str_replace_port_eng(file_name, tag_name):
with open(file_name, 'rb') as src:
doc = src.read()
soup = BeautifulSoup(doc, 'html.parser')
src.close()
only_tag_name = soup.find_all(str(tag_name))
with open("new_file.html", "w") as outf:
for line in soup:
for html_line in range(len(only_tag_name)):
pt_word = str(only_tag_name[html_line].text).strip()
pt_word = pt_word.strip('+')
pt_word = pt_word.strip(' ')
if pt_word != "":
en_word = port_eng[pt_word]
new_line = (str(only_tag_name[html_line]).replace(pt_word, en_word))
outf.writelines(new_line)
else:
en_word = pt_word
new_line = (str(only_tag_name[html_line]).replace(pt_word, en_word))
outf.writelines(new_line)
newpg = str_replace_port_eng("input_test.html", "a")
输入文件（示例）：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!--[if lt IE 7 ]> <html class="ie6" xmlns="http://www.w3.org/1999/xhtml"> <![endif]-->
<!--[if IE 7 ]> <html class="ie7" xmlns="http://www.w3.org/1999/xhtml"> <![endif]-->
<!--[if IE 8 ]> <html class="ie8" xmlns="http://www.w3.org/1999/xhtml"> <![endif]-->
<!--[if IE 9 ]> <html class="ie9" xmlns="http://www.w3.org/1999/xhtml"> <![endif]-->
<!--[if (gt IE 9)|!(IE)]><!--> <html xmlns="http://www.w3.org/1999/xhtml"> <!--<![endif]-->
<body>
<div style="padding-top:0px;height:100%;" id="wrap">
<div style="padding-bottom:0px;" id="header" class="ie-dropdown-fix">
<!-- /// HEADER //////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
<div style="margin-left:10px;" class="row">
<div class="span3">
<!-- // Logo //
<a href="index.html" id="logo"><img src="_layout/images/logo.png" alt="" class="responsive-img" /></a>
-->
</div><!-- end .span3 -->
<div style="color:#00233C;width:1100px;background-color:#FFFFFF;margin-right:0px" class="span6">
<!-- // Dropdown Menu // -->
<ul style="color:#00233C;margin-left:10px;width:1100px;" id="dropdown-menu" class="fixed">
<li class="current"><a style="color:#00233C;" href="..."><i class="icon icon-home"></i> Início</a></li>
<li><a style="color:#00233C;margin-left:10px;" href="#"><i class="icon icon-question-sign"></i> Ajuda <small class="mute">+</small></a>
<ul class="sub-menu">
<li><a href="#">FAQ <small class="mute">+</small></a>
<ul>
<li><a href="..." target="_blank">Classificação da Informação</a></li>
<li><a href="..." target="_blank">Reúso de Ativos Digitais</a></li>
<li><a href="..." target="_blank">Biblioteca</a></li>
</ul>
</li>
<li><a href="#">Alerta <small class="mute">+</small></a>
<ul>
<li><a href="..." target="_blank">Criar Alerta</a></li>
<li><a href="..." target="_blank">Criar Alerta Múltiplo</a></li>
</ul>
</li>
<li><a href="..." target="_blank">Aviso ou Notícia</a></li>
<li><a href="#">Busca <small class="mute">+</small></a>
<ul>
<li><a href="..." target="_blank">Busca Simples</a></li>
<li><a href="..." target="_blank">Busca Avançada</a></li>
</ul>
</li>
<li><a href="#">Documentos <small class="mute">+</small></a>
<ul>
<li><a href="..." target="_blank">Carregar Novo Documento</a></li>
<li><a href="..." target="_blank">Editar Documento</a></li>
</ul>
</li>
</div>
</div>
</body>
</html>
预期输出：
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<!--[if lt IE 7 ]> <html class="ie6" xmlns="http://www.w3.org/1999/xhtml"> <![endif]-->
<!--[if IE 7 ]> <html class="ie7" xmlns="http://www.w3.org/1999/xhtml"> <![endif]-->
<!--[if IE 8 ]> <html class="ie8" xmlns="http://www.w3.org/1999/xhtml"> <![endif]-->
<!--[if IE 9 ]> <html class="ie9" xmlns="http://www.w3.org/1999/xhtml"> <![endif]-->
<!--[if (gt IE 9)|!(IE)]><!--> <html xmlns="http://www.w3.org/1999/xhtml"> <!--<![endif]-->
<body>
<div style="padding-top:0px;height:100%;" id="wrap">
<div style="padding-bottom:0px;" id="header" class="ie-dropdown-fix">
<!-- /// HEADER //////////////////////////////////////////////////////////////////////////////////////////////////////////// -->
<div style="margin-left:10px;" class="row">
<div class="span3">
<!-- // Logo //
<a href="index.html" id="logo"><img src="_layout/images/logo.png" alt="" class="responsive-img" /></a>
-->
</div><!-- end .span3 -->
<div style="color:#00233C;width:1100px;background-color:#FFFFFF;margin-right:0px" class="span6">
<!-- // Dropdown Menu // -->
<ul style="color:#00233C;margin-left:10px;width:1100px;" id="dropdown-menu" class="fixed">
<li class="current"><a style="color:#00233C;" href="..."><i class="icon icon-home"></i> Start</a></li>
<li><a style="color:#00233C;margin-left:10px;" href="#"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a>
<ul class="sub-menu">
<li><a href="#">FAQ <small class="mute">+</small></a>
<ul>
<li><a href="..." target="_blank">Information Security</a></li>
<li><a href="..." target="_blank">Digital Asset Reuse</a></li>
<li><a href="..." target="_blank">Library</a></li>
</ul>
</li>
<li><a href="#">Alerta <small class="mute">+</small></a>
<ul>
<li><a href="..." target="_blank">Create Alert</a></li>
<li><a href="..." target="_blank">Create Multiple Alert</a></li>
</ul>
</li>
<li><a href="..." target="_blank">News</a></li>
<li><a href="#">Busca <small class="mute">+</small></a>
<ul>
<li><a href="..." target="_blank">Simple Search</a></li>
<li><a href="..." target="_blank">Advanced Search</a></li>
</ul>
</li>
<li><a href="#">Documents <small class="mute">+</small></a>
<ul>
<li><a href="..." target="_blank">Load New Document</a></li>
<li><a href="..." target="_blank">Edit Document</a></li>
</ul>
</li>
</div>
</div>
</body>
</html>
实际输出：
<a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a><a href="..." style="color:#00233C;"><i class="icon icon-home"></i> Home</a><a href="#" style="color:#00233C;margin-left:10px;"><i class="icon icon-question-sign"></i> Help <small class="mute">+</small></a><a href="#">FAQ <small class="mute">+</small></a><a href="..." target="_blank">Information Security</a><a href="..." target="_blank">Reuse of Digital Assets</a><a href="..." target="_blank">Library</a><a href="#">Alert <small class="mute">+</small></a><a href="..." target="_blank">Create Alert</a><a href="..." target="_blank">Create Multiple Alert</a><a href="..." target="_blank">News</a><a href="#">Search <small class="mute">+</small></a><a href="..." target="_blank">Simple Search</a><a href="..." target="_blank">Advanced Search</a><a href="#">Documents <small class="mute">+</small></a><a href="..." target="_blank">Load New Document</a><a href="..." target="_blank">Edit Document</a>
现在我正在寻找代码中的错误，以及如何解决该错误。
预先感谢
Tiago
答案 0 :(得分：0)
我发现最好的解决方案是复制.html文件中的内容，将其粘贴到.py文件中，然后从那里开始编辑工作。
from bs4 import BeautifulSoup
from html_dictionary import port_eng # Dictionary
from html_input_file import raw_text # Input file: .py file with string
# defined by triple quotes (""" """)
rtx = list(raw_text.split('\n'))
ans_list = [] # List of lines with replaced string
off_list = [] # List of items not found in dictionary, and index of occurrence
for raw_line in rtx:
soup = BeautifulSoup(raw_line, "lxml")
tag_cont = soup.text # tag content
tag_cont = tag_cont.strip('+')
tag_cont = tag_cont.strip(' ')
if tag_cont in port_eng.keys():
en_word = port_eng[tag_cont]
new_item = str(raw_line).replace(tag_cont, en_word)
else:l
en_word = tag_cont
new_item = str(raw_line).replace(tag_cont, en_word)
if tag_cont not in off_list:
off_list.append(tuple([tag_cont, rtx.index(raw_line)]))
ans_list.append(new_item)
return ans_list, off_list
我通过print()直接从屏幕上获取输出，并将其复制到新的.html文件中-这确实不是最优雅的解决方案，但是可以使用。