How to use add_script_tag method in Playwright Python

You can use one of those options :

const element = await page.$$("text='element'");
if (element) {
    // ...
}

or

const element = await page.$$("text='element'");
if (element.length) {
    // ...
}

or

await expect(page.locator(".MyClass")).toHaveCount(0)

When I try to run the chromium browser that downloaded by playwright using this command

!/root/.cache/ms-playwright/chromium-1033/chrome-linux/chrome

It gives this error

src/tcmalloc.cc:283] Attempt to free invalid pointer 0x18400020c5a0

It means the problem is somehow related to the browser downloaded by playwright. We can use a different browser.

First, install chromium.

!apt install chromium-chromedriver

Set executable_path and user_data_dir with launch_persistent_context in your code.

import nest_asyncio
nest_asyncio.apply()

import asyncio
from playwright.async_api import async_playwright

async def main():
    async with async_playwright() as p:
        browser = await p.chromium.launch_persistent_context(
            executable_path="/usr/bin/chromium-browser",
            user_data_dir="/content/random-user"
        )
        page = await browser.new_page()
        await page.goto("https://google.com")
        title = await page.title()
        print(f"Title: {title}")
        await browser.close()

asyncio.run(main())

I know this is not the right solution but it works.

The download.path() in playwright is just a random GUID (globally unique identifier). It's designed to validate the download works - not to keep the file.

Playwright is a testing tool and imagine running tests across every major browser on every code change - any downloads would quickly take up a lot of space and it would hack people off if you need to manually clear them out.

Good news is you are very close - If you want to keep the file you just need to give the file a name in the save_as.

instead of this:

   download.save_as(path)

use this:

   download.save_as(download.suggested_filename)

That saves the file in the same location as the script.

I may be wrong on this but let's say the button you are trying to click has link which will redirect you to another page/site and you want to go to that link. You should take the attribute value of the selector and just navigate there. Check here for more details : https://playwright.dev/python/docs/api/class-page#page-get-attribute

Just so you're aware:

# http://www.google.com/robots.txt

User-agent: *
Disallow: /search

I would like to preface my answer by saying that Google heavily relies on scripting. It's very possible that you're getting different results because the page you're requesting via reqeusts doesn't do anything with the scripts supplied in on the page, whereas loading the page in a web browser does.

Here's what i get when I request the url you supplied

The text I get back from requests.get(url).text doesn't contain 'imgurl' in it anywhere. Your script is looking for that as part of its criteria and it's not there.

I do however see a bunch of <img> tags with the src attribute set to an image url. If that's what you're after, than try this script:

import requests
from bs4 import BeautifulSoup

url = 'https://www.google.no/search?q=tower&client=opera&hs=cTQ&source=lnms&tbm=isch&sa=X&ved=0ahUKEwig3LOx4PzKAhWGFywKHZyZAAgQ_AUIBygB&biw=1920&bih=982'

# page = open('tower.html', 'r').read()
page = requests.get(url).text

soup = BeautifulSoup(page, 'html.parser')

for raw_img in soup.find_all('img'):
  link = raw_img.get('src')
  if link:
    print(link)

Which returns the following results:

https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQyxRHrFw0NM-ZcygiHoVhY6B6dWwhwT4va727380n_IekkU9sC1XSddAg
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRfuhcCcOnC8DmOfweuWMKj3cTKXHS74XFh9GYAPhpD0OhGiCB7Z-gidkVk
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSOBZ9iFTXR8sGYkjWwPG41EO5Wlcv2rix0S9Ue1HFcts4VcWMrHkD5y10
https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcTEAZM3UoqqDCgcn48n8RlhBotSqvDLcE1z11y9n0yFYw4MrUFucPTbQ0Ma
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcSJvthsICJuYCKfS1PaKGkhfjETL22gfaPxqUm0C2-LIH9HP58tNap7bwc
https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcQGNtqD1NOwCaEWXZgcY1pPxQsdB8Z2uLGmiIcLLou6F_1c55zylpMWvSo
https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcSdRxvQjm4KWaxhAnJx2GNwTybrtUYCcb_sPoQLyAde2KMBUhR-65cm55I
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcQLVqQ7HLzD7C-mZYQyrwBIUjBRl8okRDcDoeQE-AZ2FR0zCPUfZwQ8Q20
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQHNByVCZzjSuMXMd-OV7RZI0Pj7fk93jVKSVs7YYgc_MsQqKu2v0EP1M0
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcS_RUkfpGZ1xJ2_7DCGPommRiIZOcXRi-63KIE70BHOb6uRk232TZJdGzc
https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcSxv4ckWM6eg_BtQlSkFP9hjRB6yPNn1pRyThz3D8MMaLVoPbryrqiMBvlZ
https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcQWv_dHMr5ZQzOj8Ort1gItvLgVKLvgm9qaSOi4Uomy13-gWZNcfk8UNO8
https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcRRwzRc9BJpBQyqLNwR6HZ_oPfU1xKDh63mdfZZKV2lo1JWcztBluOrkt_o
https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcQdGCT2h_O16OptH7OofZHNvtUhDdGxOHz2n8mRp78Xk-Oy3rndZ88r7ZA
https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcRnmn9diX3Q08e_wpwOwn0N7L1QpnBep1DbUFXq0PbnkYXfO0wBy6fkpZY
https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcSaP9Ok5n6dL5K1yKXw0TtPd14taoQ0r3HDEwU5F9mOEGdvcIB0ajyqXGE
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTcyaCvbXLYRtFspKBe18Yy5WZ_1tzzeYD8Obb-r4x9Yi6YZw83SfdOF5fm
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTnS1qCjeYrbUtDSUNcRhkdO3fc3LTtN8KaQm-rFnbj_JagQEPJRGM-DnY0
https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcSiX_elwJQXGlToaEhFD5j2dBkP70PYDmA5stig29DC5maNhbfG76aDOyGh
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcQb3ughdUcPUgWAF6SkPFnyiJhe9Eb-NLbEZl_r7Pvt4B3mZN1SVGv0J-s

You can use one of those options :

const element = await page.$$("text='element'");
if (element) {
    // ...
}

or

const element = await page.$$("text='element'");
if (element.length) {
    // ...
}

or

await expect(page.locator(".MyClass")).toHaveCount(0)

To get the id you will need the parent, and evaluate the id attribute

const td = page.locator("text=Edição 993 link direto gdb");
const tr = await td.$('xpath=..')
const id = await tr.evaluate(node => node.getAttribute('id'))

After trying many different variants, I guessed a working syntax

handle.selectOption({"label": "Banana"})

Referencing this:

1. pip install --upgrade pip
   

2. pip uninstall playwright
   

3. pip install playwright
   

4. Change to your script directory

5. playwright install