pyppeteer
puppeteer-sample
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pyppeteer | puppeteer-sample | |
---|---|---|
17 | 1 | |
3,433 | 3 | |
3.0% | - | |
5.4 | 4.3 | |
23 days ago | 4 months ago | |
Python | JavaScript | |
GNU General Public License v3.0 or later | - |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pyppeteer
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Pyppeteer Tutorial: The Ultimate Guide to Using Puppeteer with Python
The latest version of Pyppeteer, i.e., 1.0.2, can also be installed by executing pip3 install -U git+https://github.com/pyppeteer/pyppeteer@dev on the terminal.
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Thoughts on AsyncIO
Having async baked into Python both as a keyword and standard library has vastly opened up the number of use cases async will be used in where it is appropriate, one of my favorite libraries pyppeteer would have not existed in the easy nice way it can be used without asyncio: https://github.com/pyppeteer/pyppeteer
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Do you have a tip to bypass cookie expiration when scraping a webpage?
Yes, this is scraping. You need a legit new cookie issued by the site. The solution is to automate the going to get the cookies part. The most straight forward way to do this is probably using a headless browser through something like Selenium or pyppeteer.
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will requests-html library work as selenium
Last I checked, pyppeteer wasn't a thing anymore, and I haven't tried Playwright but if it has a headless mode, thats what you want so you don't have a browser open.
- What have you automated with python?
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Getting this error while installing pyppeteer
pip install -U git+https://github.com/pyppeteer/pyppeteer@dev
- Note, the first time you ever run the render() method, it will download Chromium into your home directory (e.g. ~/.pyppeteer/). This only happens once.
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Trying to find a way to automate button clicking on work program without image use
The normal Puppeteer package is JavaScript, but I do see that there's a Python port called pyppeteer. I can't vouch for it specifically, but I imagine it's similarly easy to use as the JS version.
- Scrape JSON from Network Traffic using Selenium
- How to start Web scraping with python?
puppeteer-sample
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Pyppeteer Tutorial: The Ultimate Guide to Using Puppeteer with Python
import asyncio import pytest from pyppeteer.errors import PageError from urllib.parse import quote import json import os import sys from os import environ from pyppeteer import connect, launch exec_platform = os.getenv('EXEC_PLATFORM') # Can take values - headless and non-headless chromium_version = os.getenv('CHROMIUM_VERSION') # Pytest fixture for browser setup @pytest.fixture(scope='function') async def browser(): if exec_platform == 'local': if chromium_version == '121': custom_chrome_path = "mac-chrome/Chromium_121.app/Contents/MacOS/Chromium" elif chromium_version == '113': custom_chrome_path = "mac-chrome/Chromium_113.app/Contents/MacOS/Chromium" else: custom_chrome_path = "mac-chrome/Chromium.app/Contents/MacOS/Chromium" browser = await launch(headless = False, executablePath = custom_chrome_path, args=['--start-maximized']) yield browser await asyncio.sleep(1) await browser.close() # Pytest fixture for page setup @pytest.fixture(scope='function') async def page(browser): page = await browser.newPage() yield page await page.close() # Ported code from https://github.com/LambdaTest/puppeteer-sample/blob/main/puppeteer-parallel.js @pytest.mark.asyncio async def test_exe_path(page): await page.goto('https://www.duckduckgo.com') await page.setViewport({'width': 1920, 'height': 1080}) element = await page.querySelector('[name="q"]') await element.click() await element.type('LambdaTest') await asyncio.gather( page.keyboard.press('Enter'), page.waitForNavigation() ) page_title = await page.title() try: assert page_title == 'LambdaTest at DuckDuckGo', 'Expected page title is incorrect!' await page.evaluate('_ => {}', f'lambdatest_action: {json.dumps({ "action": "setTestStatus", "arguments": { "status": "passed", "remark": "Title matched" } })}') except PageError as e: await page.evaluate('_ => {}', f'lambdatest_action: {json.dumps({ "action": "setTestStatus", "arguments": { "status": "failed", "remark": str(e) } })}')
What are some alternatives?
puppeteer - Node.js API for Chrome
Scrapy - Scrapy, a fast high-level web crawling & scraping framework for Python.
Playwright - Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.
playwright-python - Python version of the Playwright testing and automation library.
selenium-python-helium - Lighter web automation for Python [Moved to: https://github.com/mherrmann/helium]
requests - A simple, yet elegant, HTTP library.
selectolax - Python binding to Modest and Lexbor engines (fast HTML5 parser with CSS selectors).
scraper - A scraper for EmulationStation written in Go using hashing
requests-html - Pythonic HTML Parsing for Humans™
scraper - Nodejs web scraper. Contains a command line, docker container, terraform module and ansible roles for distributed cloud scraping. Supported databases: SQLite, MySQL, PostgreSQL. Supported headless clients: Puppeteer, Playwright, Cheerio, JSdom.
utls - Fork of the Go standard TLS library, providing low-level access to the ClientHello for mimicry purposes.
colly - Elegant Scraper and Crawler Framework for Golang