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1. Top results related to parts of html file format in python

   • Problems with string.format() with html file in python

     Top Answer

     Answered Aug 12, 2012 · 1 votes

     As has already been suggested, a real templating module would give you the best flexibility. However, it is possible to do it how you originally intended. To do so, you can escape the curly braces that should not be used for string formatting. For example, you would want to modify this:

     function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;}

     as this:

     function MM_swapImgRestore() {{ //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;}}

     When doubled/escaped like this, the format/vformat method will ignore them while parsing. Replacement fields should still have only one set of braces, e.g. {tester}.

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     1/5

   • Scraping HTML table in CSV file using python in specific format

     Top Answer

     Answered May 27, 2018 · 0 votes

     You can use BeautifulSoup:

     from bs4 import BeautifulSoup as soupimport csvwith open('filename.csv', 'w') as f: write = csv.writer(f) header = ['Link']+[i.text for i in soup(data, 'html.parser').find_all('th')] final_results = [[[b.find('a')['href'], b.text] for b in i.find_all('td')] for i in soup(data, 'html.parser').find_all('tr')][1:] write.writerows([header]+[[b[0][0], *[i[-1] for i in b]] for b in final_results])

     Output:

     Link,name,brand,descriptionhttp://abcd.com,abcd,abcd123,abcd 123 (1g)http://efgh.com,efgh,efgh456,efgh 456 (2g)http://ijkl.com,ijkl,ijkl789,ijkl 789 (3g)-

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     2/5

   • python: change data hyperlink in HTML file

     Top Answer

     Answered Feb 22, 2018 · 1 votes

     This is how you could use BeautifulSoup to replace the href attribute.

     from bs4 import BeautifulSoupimport timedata = r'data.html' #html file location#load the filecurrent_time = time.strftime("_%m%d%Y")with open(data) as inf: txt = inf.read()soup = BeautifulSoup(txt, 'html.parser')a = soup.find('a')a['href'] = ("WillCounty_AddressPoint%s.zip" % current_time)print (soup)#save the file againwith open (data, "w") as outf: outf.write(str(soup))

     Outputs:

     <p><a href="WillCounty_AddressPoint_02212018.zip">Address Points</a> (updated weekly)</p>-

     And writes to the file

     UPDATED to use data from supplied file.

     from bs4 import BeautifulSoupimport timedata = r'data.html' #html file location#load the filecurrent_time = time.strftime("_%m%d%Y")with open(data) as inf: txt = inf.read()soup = BeautifulSoup(txt, 'html.parser')# Find the a element you want to change by finding it's text and selecting parent.a = soup.find(text="Address Points").parenta['href'] = ("WillCounty_AddressPoint%s.zip" % current_time)print (soup)#save the file againwith open (data, "w") as outf: outf.write(str(soup))

     It will however, take out blank lines but otherwise leave your HTML code exactly as it was.

     Using a diff tool to see differences in the original and modified files:

     diff data\ \(copy\).html data.html 77c77< <p><a href="Data/WillCounty_AddressPoint.zip">Address Points</a> (updated weekly)</p>---> <p><a href="WillCounty_AddressPoint_02222018.zip">Address Points</a> (updated weekly)</p>116,120d115< < < < < 154d148<

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     3/5

   • Python regular expression match in html file

     Top Answer

     Answered Apr 16, 2016 · 0 votes

     I would use a parser for this:

     from html import HTMLParser-class MyHtmlParser(HTMLParser): def __init__(self): self.reset() self.convert_charrefs = True self.dat = [] def handle_data(self, d): self.dat.append(d.strip()) def return_data(self): return self.dat>>> with open('sample.html') as htmltext: htmldata = htmltext.read()>>> parser = MyHtmlParser()>>> parser.feed(htmldata)>>> res = parser.return_data()>>> res = [item for item in filter(None, res)]>>> res[0]'BBcode'>>>

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     4/5

   • Python Flask to change text in a HTML file

     Top Answer

     Answered Oct 31, 2016 · 1 votes

     Flask is a webserver. You are not meant to call the functions with app.route. Replace the last part with:

     if __name__ == '__main__': app.run()-

     and then visit http://127.0.0.1:5000/ in your browser. The template file is not meant to change.

     If for some reason you don't want to run a server but you just want to create HTML files, then use Jinja2, the template engine behind Flask.

     Check all answers on Stack Overflow

     5/5

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2. stackoverflow.com › questions › 16523939How to write and save html file in python? - Stack Overflow

   stackoverflow.com › questions › 16523939

   • Cached

   Jan 12, 2021 · You can have multi-line strings by putting them in triple quotes: """ long string goes here """. So just store your HTML in a string variable: html_str = """long html string""". Then pass that variable to write: HTML_file.write(html_str).

   Code sample

   </table>

   """

   Html_file= open("filename","w")

   Html_file.write(html_str)

   Html_file.close()...

   See more on stackoverflow

3. stackoverflow.com › questions › 54166647Formatting HTML with Python - Stack Overflow

   stackoverflow.com › questions › 54166647

   • Cached

   Jan 13, 2019 · 2. I want to format my html code in python. My Python file is: titles = ['aaa', 'bbb', 'ccc', 'ddd', 'eee'] html_text = """<html> <head> <style type="text/css"> table { border-collapse: collapse;} td { text-align: center; border: 5px solid #ff0000; border-style: dashed; font-size: 30px; } </style> </head> <body> <table width="100%" height="100% ...

   • You can use some template engine that mix logic into template . Example with jinja2 : install with pip install jinja2 2 then the code would be:...
   • There are two errors in your format string. The first, as U9-Forward pointed out, is here: % (titles[0], titles[1], titles[2], titles[3], t...
   • fstrings is what cool kids use nowadays. titles = ['aaa', 'bbb', 'ccc', 'ddd', 'eee'] html_text = f"""
   • You ended the string in the wrong place, so use the below as full code: titles = ['aaa', 'bbb', 'ccc', 'ddd', 'eee'] html_text = ''' ...

4. www.geeksforgeeks.org › creating-and-viewing-htmlCreating and Viewing HTML files with Python - GeeksforGeeks

   www.geeksforgeeks.org › creating-and-viewing-html

   • Cached

   • Creating An Html File in Python
   • Viewing The Html Source File
   • Viewing The Html Web File

   We will be storing HTML tags in a multi-line Python string and saving the contents to a new file. This file will be saved with a .html extension rather than a .txt extension. Note:We would be omitting the standard declaration! The above program will create an HTML file:

   See full list on geeksforgeeks.org

   In order to display the HTML file as a python output, we will be using the codecs library. This library is used to open files which have a certain encoding. It takes a parameter encodingwhich makes it different from the built-in open() function. The open() function does not contain any parameter to specify the file encoding, which most of the time ...

   See full list on geeksforgeeks.org

   In Python, webbrowser module provides a high-level interface which allows displaying Web-based documents to users. The webbrowsermodule can be used to launch a browser in a platform-independent manner as shown below: Output:

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5. stackabuse.com › guide-to-parsing-html-withGuide to Parsing HTML with BeautifulSoup in Python - Stack Abuse

   stackabuse.com › guide-to-parsing-html-with

   • Cached

   Sep 21, 2023 · The HTML file doc.html needs to be prepared. This is done by passing the file to the BeautifulSoup constructor, let's use the interactive Python shell for this, so we can instantly print the contents of a specific part of a page: from bs4 import BeautifulSoup with open ("doc.html") as fp: soup = BeautifulSoup(fp, "html.parser")

6. docs.python.org › 3 › libraryhtml.parser — Simple HTML and XHTML parser — Python 3.12.3 ...

   docs.python.org › 3 › library

   • Cached

   5 days ago · This module defines a class HTMLParser which serves as the basis for parsing text files formatted in HTML (HyperText Mark-up Language) and XHTML. class html.parser.HTMLParser(*, convert_charrefs=True) ¶. Create a parser instance able to parse invalid markup.

7. laxfed.dev › python-working-with-html-files-inPYTHON — Working With Html Files In Python | by Laxfed ...

   laxfed.dev › python-working-with-html-files-in

   • Cached

   Feb 29, 2024 · In this tutorial, you will learn how to work with HTML files in Python using the pandas library. HTML files are plaintext files that use hypertext markup language to help browsers render web pages. The extensions for HTML files are .html and .htm .

8. ioflood.com › blog › python-html-parserPython HTML Parser Guide | BeautifulSoup and More

   ioflood.com › blog › python-html-parser

   • Cached

   Sep 13, 2023 · Python’s BeautifulSoup library is commonly used for HTML parsing. You can parse an HTML document in Python by creating a BeautifulSoup object and passing the HTML document as a string to it, like print(BeautifulSoup(html_doc, 'html.parser').prettify()). Here’s a simple example: from bs4 import BeautifulSoup.