I have a variable defined as follows:
item_title="Title"
And I want to put this value into the following string:
html_desc="""
<![CDATA[
<head>
<style>
body {
font-size: 25px;
border-style: solid;
border-width: 5px;
border-color: green;
border-radius: 10px;
background-color: #FFFFC2;
padding: 15px;
}
li {
color: #F7270F;
font-weight: bold;
}
</style>
</head>
<body>
<h1 align="center">Auctions for Week of 08-01-2018</h1>
<p>You are bidding on the following item:</p>
<ul><li>"{}".format(item_title)</li></ul>
<p>Condition is pack fresh unless otherwise indicated. Please review the pictures carefully and if you have any questions about something specific, ask.</p>
<p><b>Shipping:</b> Shipping will be calculated based on buyer location. No premiums are charged. Cards are mailed in an 8x5 bubble mailer and shipped First Class mail unless the price exceeds $50, at which point they will be shipped Priority at no additional cost to the buyer. If you win multiple auctions, please wait for an invoice to be sent.</p>
</body>
]]>"""
My attempt here is broken. I've also tried using {} and the .format at the end after the final three """ but that isn't working either.
Any assistance?
you can not use format because you used these {} brackets in style section, but you can do it easily by Plus Operator (+) like:-
html_desc="""
<![CDATA[
<head>
<style>
body {
font-size: 25px;
border-style: solid;
border-width: 5px;
border-color: green;
border-radius: 10px;
background-color: #FFFFC2;
padding: 15px;
}
li {
color: #F7270F;
font-weight: bold;
}
</style>
</head>
<body>
<h1 align="center">Auctions for Week of 08-01-2018</h1>
<p>You are bidding on the following item:</p>
<ul><li>""" + item_title + """</li></ul>
<p>Condition is pack fresh unless otherwise indicated. Please review the pictures
carefully and if you have any questions about something specific, ask.</p>
<p><b>Shipping:</b> Shipping will be calculated based on buyer location. No premiums are charged. Cards are mailed in an 8x5 bubble mailer and shipped First Class mail unless the price exceeds $50, at which point they will be shipped Priority at no additional cost to the buyer. If you win multiple auctions, please wait for an invoice to be sent.</p>
</body>
]]>"""
Related
I write a program in python that generates 5 reports. One of them is just text and the rest is a data frame. Right now my reports have a really simple design(basic). I need to modify the program to give user ready report that looks good and clear. In 4 of them, I need to add some text before df. The text should be formatted, just like my df. I try to do it using HTML, but I have a problem. I don't know how to modify a table. I wanted to use <style> to make some modifications but there is a problem. First I will show you my code:
html = f'''
<html>
<head>
<title>Knury Hodowlane</title>
</head>
<style type="text/css">
table
{
width: 75%
height:100px;
padding: 10px;
margin: 15px auto 15px auto;
background-color: white;
-webkit-border-radius: 15px;
-moz-border-radius: 15px;
border-radius: 15px;
box-shadow: 5px 5px 50px grey;
-moz-box-shadow: 5px 5px 50px grey;
-webkit-box-shadow:5px 5px 50px grey;
}
</style>
<body>
<div><img src='krowa-iz.jpg' width ="170" alt="" style="float:left;"></div>
<h1><b><center>INSTYTUT ZOOTECHNIKI</center></b></h1>
<p><h1><b><center>PAŃSTWOWY INSTYTUT BADAWCZY</center></b></h1></p>
<h3><b><center>ZAKŁAD HODOWLI TRZODY CHLEWNEJ</center></b></h3>
<p></p>
<h3><p><b><center>EKSPERTYZA NR ......</center></b></p></h3>
<p><center>W ZAKRESIE REKOMENDACJI DO BRAKOWANIA TZW "MINUS WARIANTÓW" Z POŚRÓD KNURÓW STADNYCH POD WZGLĘDEM ZBIORCZEJ WARTOŚCI HODOWLANEJ (<span style="color: red">ZWH</span>)</center></p>
<p></p>
<p></p>
<h3><p>RANKING KNURÓW STADNYCH POD WZGLĘDEM <span style="color: red">ZWH</span> (ROSNĄCO)</p></h3>
{knuryDF.to_html()}
</body>
</html>
'''
with open('raport_html.html','w') as f:
f.write(html)
In my code I use f''', I need it to insert my data frame, but in this case, my code between table and </style> is no longer text and gonna generates an error. My code in style -> table is random I just wanted to check if this gonna work. Is any way to do it right? Maybe is a much better solution that I don't know. My report doesn't need to be an HTML file. In the beginning, I wanted to write it in excel but I don't know how.
Any help will be great. Thanks for any help.
I'm trying to create my own website on Django, but some problems stop me and I can't solve them myself.
I want to create a sidebar. I found a website with css and HTML code for it.
style.css:
#import url('https://fonts.googleapis.com/css?family=Montserrat:600|Open+Sans:600&display=swap');
*{
margin: 0;
padding: 0;
text-decoration: none;
}
.sidebar{
position: fixed;
width: 240px;
left: -240px;
height: 100%;
background: #1e1e1e;
transition: all .5s ease;
}
.sidebar header{
font-size: 28px;
color: white;
line-height: 70px;
text-align: center;
background: #1b1b1b;
user-select: none;
font-family: 'Montserrat', sans-serif;
}
.sidebar a{
display: block;
height: 65px;
width: 100%;
color: white;
line-height: 65px;
padding-left: 30px;
box-sizing: border-box;
border-bottom: 1px solid black;
border-top: 1px solid rgba(255,255,255,.1);
border-left: 5px solid transparent;
font-family: 'Open Sans', sans-serif;
transition: all .5s ease;
}
a.active,a:hover{
border-left: 5px solid #b93632;
color: #b93632;
}
.sidebar a i{
font-size: 23px;
margin-right: 16px;
}
.sidebar a span{
letter-spacing: 1px;
text-transform: uppercase;
}
#check{
display: none;
}
label #btn,label #cancel{
position: absolute;
cursor: pointer;
color: white;
border-radius: 5px;
border: 1px solid #262626;
margin: 15px 30px;
font-size: 29px;
background: #262626;
height: 45px;
width: 45px;
text-align: center;
line-height: 45px;
transition: all .5s ease;
}
label #cancel{
opacity: 0;
visibility: hidden;
}
#check:checked ~ .sidebar{
left: 0;
}
#check:checked ~ label #btn{
margin-left: 245px;
opacity: 0;
visibility: hidden;
}
#check:checked ~ label #cancel{
margin-left: 245px;
opacity: 1;
visibility: visible;
}
#media(max-width : 860px){
.sidebar{
height: auto;
width: 70px;
left: 0;
margin: 100px 0;
}
header,#btn,#cancel{
display: none;
}
span{
position: absolute;
margin-left: 23px;
opacity: 0;
visibility: hidden;
}
.sidebar a{
height: 60px;
}
.sidebar a i{
margin-left: -10px;
}
a:hover {
width: 200px;
background: inherit;
}
.sidebar a:hover span{
opacity: 1;
visibility: visible;
}
}
sidebar.html
<!DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>Responsive Sidebar Menu</title>
<link rel="stylesheet" href='style.css'/>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="https://kit.fontawesome.com/a076d05399.js"></script>
</head>
<body>
<input type="checkbox" id="check">
<label for="check">
<i class="fas fa-bars" id="btn"></i>
<i class="fas fa-times" id="cancel"></i>
</label>
<div class="sidebar">
<header>My Menu</header>
<a href="#" class="active">
<i class="fas fa-qrcode"></i>
<span>Dashboard</span>
</a>
<a href="#">
<i class="fas fa-link"></i>
<span>Shortcuts</span>
</a>
<a href="#">
<i class="fas fa-stream"></i>
<span>Overview</span>
</a>
<a href="#">
<i class="fas fa-calendar"></i>
<span>Events</span>
</a>
<a href="#">
<i class="far fa-question-circle"></i>
<span>About</span>
</a>
<a href="#">
<i class="fas fa-sliders-h"></i>
<span>Services</span>
</a>
<a href="#">
<i class="far fa-envelope"></i>
<span>Contact</span>
</a>
</div>
</body>
</html>
All of these works if I start it in any snippet, or if I just run sidebar.html from pycharm in google, but when I start my site it doesn't work and gives an error: Not Found: /style.css/
Both files are on the same directory.
Easy fix, but you will need to dig into Django a bit more.
First, this tag <link rel="stylesheet" href=style.css/> will never work. The tag is written wrong on a few levels. The big problem is that the location is relative, the use of style.css is assumed to be on the same directory level as what ever page/script/etc is being called. The problem is that wsgi.py or similar file is actually the "root" that is "running" the site and has no idea where "style.css" exists and also deos not care.
Styles, image, js, etc are all stored as static assets in Django. This folder is "served" using a static tag that will transform to the correct path per your configuration for local dev and production. Take a look here: https://docs.djangoproject.com/en/3.1/howto/static-files/
I will not explain all the nuance, the Django site does a better job. Instead I will point out how Django is different from static sites or something like PHP. Django is an application running in the CGI (WSGI), there is only one "route" on the server so to speak, all data is served from this one file. PHP can and typically does serve data in a file+directory manner. In PHP/static scenario the location of files is stable compared to Django. In Django the page, url, and the way data is served all come from one point. That means the relationship to static files will be different and not something you can or should control.
Django does not want you to ever serve static files through the CGI (WSGI), that is a waste of CPU and resources and is slow for static. So they have a static system. When running locally with the configuration set up correctly and DEBUG=True then the static keyword will transform to the necessary local path in conjunction with your configuration.
When in production it is assumed that a CDN is used, in that case the static keyword is replaced with the path (URL) to the CDN static files.
The approach Django uses is much more mature than say, Wordpress where use of a CDN can be tricky (I have written custom CDNs for WP many times, not fun).
Walk through the link above, set up your configuration correctly and follow the rules. Django is very interested in your following of the rules, Deviation will only cause pain. I have been primarily a Django dev for almost 10 years now. The problem you ran into got me real good in the beginning, but now CDN and static file management is second nature and definitely more productive than other less mature systems.
Set static root on your 'settings.py'.
You're gonna want to change <link rel="stylesheet" href=style.css/> to <link rel="stylesheet" href="style.css"/>. Also, the path it is trying to find your style.css file in is like this: (whatever path to your sidebar.html)/sidebar.html/style.css. I doubt that it is located there. If it is located in the same directory as your sidebar.html file, try <link rel="stylesheet" href="./style.css"/>
You can downvote this before you read (Edit:Thank you for understanding) because of the title but other questions just answers how to run python programs in html but what I want to do is use python terminal in html.
So guys there is actually big big question in my head. How exactly can I use python program in html like it is a terminal.
Here is my project, it will be an interactive dictionary that you can study on vocabulary.
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
body {
font-family: Arial
}
* {
box-sizing: border-box;
}
/* The browser window */
.container {
border: 3px solid #f1f1f1;
border-top-left-radius: 4px;
border-top-right-radius: 4px;
}
/* Container for columns and the top "toolbar" */
.row {
padding: 10px;
background: #f1f1f1;
border-top-left-radius: 4px;
border-top-right-radius: 4px;
}
.scriptcontainer {
padding: 10px;
background: #ffffff;
border-top-left-radius: 4px;
border-top-right-radius: 4px;
}
.row2 {
padding: 5px;
background: #cc0000;
border-top-left-radius: 4px;
border-top-right-radius: 4px;
}
/* Create three unequal columns that floats next to each other */
.column {
float: left;
}
.left {
width: 15%;
}
.right {
width: 10%;
}
.middle {
width: 75%;
}
/* Clear floats after the columns */
.row:after {
content: "";
display: table;
clear: both;
}
/* Three dots */
.dot {
margin-top: 4px;
height: 12px;
width: 12px;
background-color: #bbb;
border-radius: 50%;
display: inline-block;
}
/* Style the input field */
input[type=text] {
width: 100%;
border-radius: 3px;
border: none;
background-color: white;
margin-top: -8px;
height: 25px;
color: #666;
padding: 5px;
}
.bar {
width: 17px;
height: 3px;
background-color: #aaa;
margin: 3px 0;
display: block;
}
/* Page content */
.content {
padding: 10px;
}
</style>
</head>
<body>
<div class="container">
<div class="row">
<div class="column middle">
<h4><font size="6" type="Times">VocaDict</font></h4>
</div>
</div>
<div class="content">
<h3>=>Your dictionary:</h3>
<div class="row2"><div class="content"><div class="scriptcontainer"> <script>//This is where your dictionary will go!</script></div></div></div>
</div>
<div class="content">
<h3>=>Study lists:</h3>
<div class="row2"><div class="content"><div class="scriptcontainer"> <script>//This is where your dictionary will go!</script></div></div></div>
</div><br><br><br><br><br><br><br><br> <br><br><br><br><br><br><br> <br><br><br><br><br><br><br><br><br><br>
</div>
</body>
</html>
What I'm asking is about this places:
<div class="content"><div class="scriptcontainer"> <script>//This is the place I want python terminal to be!</script>
I want this places act like a python terminal. When the page loads it will run the program, it will not affect any other thing and act like an independent thing but it will stay on the page and will be interactive.
Is that possible and If it is, how?
Thank you!
What are you trying to do here exactly? If you really want to run python script with HTML then go for CGI. As you can't run python directly you may have to use the below,
http://karrigell.sourceforge.net/en/pythoninsidehtml.html
or
http://www.skulpt.org/
But best way would be to use python-cgi programming https://www.tutorialspoint.com/python/python_cgi_programming.htm
It is impossible.
I had this question myself before. Clearly the intention was make room for other scripts, at least I think this way:
<script type="text/javascript">
<script type="text/python">
It would require a browser that implements this. Maybe this engine: https://www.gnu.org/software/pythonwebkit/
It's configured automatically in Scrapy, but not in Curl or normal request.
In curl, we can do this without any proxy:
http://<server_ip>:8050/render.html?url=http://www.example.com/?timeout=10&wait=0.5
How to do it with proxy?
I tried this:
http://<server_ip>:8050/render.html?url=http://www.example.com/?timeout=10&wait=0.5 --proxy myproxy:port
But I got:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Lightspeed Systems - Web Access</title>
<style type="text/css">
html {
background: #13396b; /* Old browsers */
/* IE9 SVG, needs conditional override of 'filter' to 'none' */
background: url(data:image/svg+xml;base64,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);
background: -moz-linear-gradient(top, #13396b 0%, #3e6599 100%); /* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#13396b), color-stop(100%,#3e6599)); /* Chrome,Safari4+ */
background: -webkit-linear-gradient(top, #13396b 0%,#3e6599 100%); /* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top, #13396b 0%,#3e6599 100%); /* Opera 11.10+ */
background: -ms-linear-gradient(top, #13396b 0%,#3e6599 100%); /* IE10+ */
background: linear-gradient(to bottom, #13396b 0%,#3e6599 100%); /* W3C */
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#13396b', endColorstr='#3e6599',GradientType=0 ); /* IE6-8 */
height: 100%;
}
body {
width: 960px;
overflow: hidden;
margin: 50px auto;
font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", sans-serif;
font-size: 14px;
color: #a2c3ef;
}
h1,h2 {
color: #fff;
}
h1 {
font-size: 32px;
font-weight: normal;
}
h2 {
font-size: 24px;
font-weight: lighter;
}
a {
color: #fff;
font-weight: bold;
}
#content {
margin: 20px 0 20px 30px;
}
blockquote#error, blockquote#data {
color: #fff;
font-size: 16px;
}
#footer p {
font-size: 12px;
padding: 7px 12px;
margin-top: 10px;
color: #fff;
text-align: right;
}
</style>
<!--[if gte IE 9]>
<style type="text/css">
.gradient {
filter: none;
}
</style>
<![endif]-->
</head>
<body id=ERR_ACCESS_DENIED>
<div id="titles">
<h1>ERROR</h1>
<h2>Unable to complete URL request</h2>
</div>
<hr>
<div id="content">
<p>An error has occurred while trying to access http://<server_ip>:8050/render.html?.</p>
<blockquote id="error">
<p><b>Access denied.</b></p>
</blockquote>
<p>Security permissions are not allowing the request attempt. Please contact your service provider if you feel this is incorrect.</p>
</div>
<hr>
<div id="footer">
</div>
</body>
</html>
C:\Users\Dr. Printer>curl "http://<server_ip>:8050/render.html?url=http://www.example.com/?timeout=30&wait=0.5"
{"description": "Timeout exceeded rendering page", "type": "GlobalTimeoutError", "info": {"timeout": 30.0}, "error": 504}
If we want to use Crawlera as the proxy, we can do it using this lua script
function use_crawlera(splash)
-- Make sure you pass your Crawlera API key in the 'crawlera_user' arg.
-- Have a look at the file spiders/quotes-js.py to see how to do it.
-- Find your Crawlera credentials in https://app.scrapinghub.com/
local user = splash.args.crawlera_user
local host = 'proxy.crawlera.com'
local port = 8010
local session_header = 'X-Crawlera-Session'
local session_id = 'create'
splash:on_request(function (request)
-- The commented code below can be used to speed up the crawling
-- process. They filter requests to undesired domains and useless
-- resources. Uncomment the ones that make sense to your use case
-- and add your own rules.
-- Discard requests to advertising and tracking domains.
if string.find(request.url, 'doubleclick%.net') or
string.find(request.url, 'analytics%.google%.com') then
request.abort()
return
end
-- Avoid using Crawlera for subresources fetching to increase crawling
-- speed. The example below avoids using Crawlera for URLS starting
-- with 'static.' and the ones ending with '.png'.
if string.find(request.url, '://static%.') ~= nil or
string.find(request.url, '%.png$') ~= nil then
return
end
request:set_header('X-Crawlera-Cookies', 'disable')
request:set_header(session_header, session_id)
request:set_proxy{{host, port, username=user, password=''}}
end)
splash:on_response_headers(function (response)
if type(response.headers[session_header]) ~= nil then
session_id = response.headers[session_header]
end
end)
end
function main(splash)
use_crawlera(splash)
splash:init_cookies(splash.args.cookies)
assert(splash:go{{
splash.args.url,
headers=splash.args.headers,
http_method=splash.args.http_method,
}})
assert(splash:wait({0}))
return {{
html = splash:html(),
cookies = splash:get_cookies(),
}}
end
Don't forget to install scrapy-crawlera and activate it in the settings. For more information please refer https://support.scrapinghub.com/support/solutions/articles/22000188428-using-crawlera-with-splash-scrapy
Hoping someone may have solved this problem. Haven't seen anyone with it on Google.
I'm using xhtml2pdf in Python, trying to generate a simple document with a header, footer and my content is blocks of text with titles. I'd like to have a border around each piece of content but instead I get borders around each child element instead.
Here's my HTML
#page {
size: letter;
border: 0;
#frame header_frame {
-pdf-frame-content: header;
border: 0pt solid white;
left: .75in;
width: 7in;
top: .5in;
height: 1.5in;
}
#frame content_frame {
border: 0pt solid white;
left: .75in;
width: 7in;
top: 1.5in;
height: 7.5in;
}
#frame footer_frame {
-pdf-frame-content: footer;
border: 0pt solid white;
left: .75in;
width: 7in;
top: 9.5in;
height: 1in;
}
}
h1 {
padding-top: 5pt;
}
.desc {
margin-top: 3px;
margin-bottom: 3px;
padding: 3px;
border: 1px solid blue;
}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<title>TEST TEST TEST</title>
</head>
<body>
<div id="header">
<h1>HEADER</h1>
</div>
<div id="footer">
FOOTER
</div>
<div class="desc">
<div class="title">TITLE OF ARTICLE</div>
<span>TEST 2</span>
<div>TEST 3</div>
<table>
<tr>
<td>Test4</td>
<td>Test 5</td>
</tr>
</table>
</div>
</body>
</html>
I'm just running the xhtml2pdf command line tool at the moment so there's no python to show. One thing I did notice when I run it in debug mode it shows "xhtml = false" even though I have an XHTML DTD. I'm not sure if this would make a difference.
Here's what I see in the browser and roughly what I expect the pdf to look like (ignoring the footer location of course):
Instead I get:
EDIT: I figured out that xhtml is an option to pass but passing it fails unless one has an old version of html5lib installed. Looks like the answer to my question is this library is not being actively maintained and I need to find a new solution :-/