htmlwebshot 0.1.1

Create Web Preview Images From url, Html-CSS ,svg, any other readable file or string.

HtmlWebShot

A python3 package which Can Create Images From url, Html-CSS, Svg and from any readable file and texts with many setup features.

Setup & Installation

• Install HtmlWebShot:

  $ pip3 install htmlwebshot
  

• Install wkhtmltopdf:

  • Debian/Ubuntu:

    $ apt-get install wkhtmltopdf -y  
    

  • MacOs:

    $ brew install homebrew/cask/wkhtmltopdf
    

  • Alternative Support

    $ wget https://github.com/1Danish-00/HtmlWebShot/raw/main/script.sh | sh
    

  • Win / Arch / Others
    click here

Usage

Import & Instantiate

from htmlwebshot import WebShot
shot = WebShot()

Multiple Arguments

• size: (int , int) : tuple : height, width default: full-screen
• quality: int : (between 0-100)
• delay: float : delay time to load page
• flags: list : know More
• params: dict : know more
• config: path setup know more

Simple Method

Using Url

shot.create_pic(url="https://google.com")

Using Html File

shot.create_pic(html="myfile.html", output="picture.jpg")

Using Html with CSS

via files

shot.create_pic(html="myfile.html", css="background.css", output="picture.jpg")

via string

html = """<h1> Hello World </h1>
<p>Write something about the world.</p>"""
css = "body {background: pink;} p {color: red;}" 

shot.create_pic(html=html, css=css, output="picture.jpg")

Using Svg Or Any Other Readable File/Text

shot.create_pic(other="violin.svg", output="picture.jpg")

text = "What should I write here???"
shot.create_pic(other=text, size=(100,200))

You can use with async too

await shot.create_pic_async( # parameters are same for both

Some Examples

from htmlwebshot import WebShot
shot = WebShot()

shot.size = (110, 270)
shot.quality = 80  # maximum 100

html = """<h1> Hello World </h1>
<p>Write something about the world.</p>"""
css = "body {background: pink;} p {color: red;}"

shot.create_pic(html=html, css=css, output="picture.jpg")

Click Here To See Output Image Of Above Code.

from htmlwebshot import WebShot
shot = WebShot()

shot.quality = 100
shot.params = {"--crop-x":300, "--crop-w": 400}

shot.create_pic(html="profile.html", css="profile.css")

Click Here To See Output Image Of Above Code.

Click For More Examples

from htmlwebshot import WebShot
shot = WebShot()

shot.quality = 85
shot.flags = ["--enable-javascript"]

shot.create_pic(html="jsgraph.html")

Click Here To See Output Image Of Above Code.

from htmlwebshot import WebShot
shot = WebShot()

shot.flags = ["--quiet"]
shot.quality = 100

shot.create_pic(other="violin.svg", size=(500,600))

Click Here To See Output Image Of Above Code.

Flags Uses

Click Here To Check All Flags:

• --quiet: Be less verbose
• --disable-smart-width: To force size to be accurate
• --custom-header-propagation: Add HTTP headers specified by flag --custom-header for each resource request
• --no-custom-header-propagation: Don't Add HTTP headers specified by flag --custom-header for each resource request
• --disable-javascript: Don't allow web pages to run javascript
• --enable-javascript: Allow web pages to run javascript
• --proxy-hostname-lookup: Use the proxy for resolving hostnames
• --stop-slow-scripts: Stop slow running javascripts
• --no-stop-slow-scripts: Don't Stop slow running javascripts

from htmlwebshot import WebShot
shot = WebShot()
shot.flags = ["--quiet", "--enable-javascript", "--no-stop-slow-scripts"]

Available Params

Click Here To Check All Params options:

• --bypass-proxy-for: <value> Bypass proxy for host (repeatable)
• --cookie: <name> <value> Set an additional cookie (repeatable), value should be url encoded.
• --cookie-jar: <path> Read and write cookies from and to the supplied cookie jar file
• --crop-h: <int> Set height for cropping
• --crop-w: <int> Set width for cropping
• --crop-x: <int> Set x coordinate for cropping
• --crop-y: <int> Set y coordinate for cropping
• --custom-header: <name> <value> Set an additional HTTP header (repeatable)
• --encoding: <encoding> Set the default text encoding, for input
• --format: <format> Output file format
• --minimum-font-size: <int> Minimum font size
• --password: <password> HTTP Authentication password
• --post: <name> <value> Add an additional post field (repeatable)
• --post-file: <name> <path> Post an additional file (repeatable)
• --proxy: <proxy> Use a proxy
• --run-script: <js> Run this additional javascript after the page is done loading (repeatable)
• --ssl-crt-path: <path> Path to the ssl client cert public key in OpenSSL PEM format, optionally followed by intermediate ca and trusted certs
• --ssl-key-password: <password> Password to ssl client cert private key
• --ssl-key-path: <path> Path to ssl client cert private key in OpenSSL PEM format
• --user-style-sheet: <path> Specify a user style sheet, to load with every page
• --username: <username> HTTP Authentication username
• --window-status: <windowStatus> Wait until window.status is equal to this string before rendering page
• --zoom: <float> Use this zoom factor

from htmlwebshot import WebShot
shot = WebShot()
shot.params = {
    "--custom-header": "Accept-Encoding gzip",
    "--minimum-font-size": 50,
    "--format": "png",
    "--zoom": 10,
    }

Config Path

If you installed pkg directly then no need to configure it, It'll auto configure.
But If u installed externally then you have to setup config path.

from htmlwebshot import WebShot, Config
shot = WebShot()
shot.config = Config(wkhtmltopdf="/path/to/wkhtmltopdf", wkhtmltoimage="/path/to/wkhtmltoimage")