Best Python code snippet using playwright-python
test_browsercontext.py
Source: test_browsercontext.py
...442 page = await context.new_page()443 response = await page.goto(server.EMPTY_PAGE)444 assert response.status == 401445 await context.close()446async def test_auth_should_return_resource_body(browser, server):447 server.set_auth("/playground.html", b"user", b"pass")448 context = await browser.new_context(449 http_credentials={"username": "user", "password": "pass"}450 )451 page = await context.new_page()452 response = await page.goto(server.PREFIX + "/playground.html")453 assert response.status == 200454 assert await page.title() == "Playground"455 assert "Playground" in await response.text()456 await context.close()457async def test_offline_should_work_with_initial_option(browser, server):458 context = await browser.new_context(offline=True)459 page = await context.new_page()460 with pytest.raises(Error) as exc_info:...
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You do not need to save the image to a file at all (cmp. screenshot documentation), but instead can simply store it in a variable, like img = page.screenshot()
. You can then pass that variable to your REST request. I use the requests
module in the example below, the POST request is simplified and may require some additional parameters (depending on your API) or for instance different URLs for the different browser types:
from playwright import sync_playwright
import requests
with sync_playwright() as p:
for browser_type in [p.chromium, p.firefox, p.webkit]:
browser = browser_type.launch()
page = browser.newPage()
page.goto('https://scrapingant.com/')
# save screenshot to var
img = page.screenshot()
# pass var directly to your request
files = {'image': img, 'content-type': 'image/png'}
requests.post('http://yourresturl.com', files=files)
browser.close()
If you really wanted to save the image to a temporary file for some reason (which, as I understand your use case, is not really necessary), you could e.g. use the tempfile
module and create a named temporary file (cmp. How to use tempfile.NamedTemporaryFile()?):
from playwright import sync_playwright
import tempfile
import requests
tf = tempfile.NamedTemporaryFile(suffix='.png')
with sync_playwright() as p:
for browser_type in [p.chromium, p.firefox, p.webkit]:
browser = browser_type.launch()
page = browser.newPage()
page.goto('https://scrapingant.com/')
# save screenshot to temporary file
page.screenshot(path=tf.name)
# send request loading temporary file
requests.post('http://myresturl.com', {'media': open(tf.name, 'rb')})
browser.close()
# close temporary file
tf.close()
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