Best Python code snippet using playwright-python
_page.py
Source: _page.py
...300 @property301 def frames(self) -> List[Frame]:302 return self._frames.copy()303 def set_default_navigation_timeout(self, timeout: float) -> None:304 self._timeout_settings.set_navigation_timeout(timeout)305 self._channel.send_no_reply(306 "setDefaultNavigationTimeoutNoReply", dict(timeout=timeout)307 )308 def set_default_timeout(self, timeout: float) -> None:309 self._timeout_settings.set_timeout(timeout)310 self._channel.send_no_reply("setDefaultTimeoutNoReply", dict(timeout=timeout))311 async def query_selector(self, selector: str) -> Optional[ElementHandle]:312 return await self._main_frame.query_selector(selector)313 async def query_selector_all(self, selector: str) -> List[ElementHandle]:314 return await self._main_frame.query_selector_all(selector)315 async def wait_for_selector(316 self,317 selector: str,318 timeout: float = None,...
_browser_context.py
Source: _browser_context.py
...83 if func is None:84 return85 asyncio.create_task(binding_call.call(func))86 def set_default_navigation_timeout(self, timeout: float) -> None:87 self._timeout_settings.set_navigation_timeout(timeout)88 self._channel.send_no_reply(89 "setDefaultNavigationTimeoutNoReply", dict(timeout=timeout)90 )91 def set_default_timeout(self, timeout: float) -> None:92 self._timeout_settings.set_timeout(timeout)93 self._channel.send_no_reply("setDefaultTimeoutNoReply", dict(timeout=timeout))94 @property95 def pages(self) -> List[Page]:96 return self._pages.copy()97 @property98 def browser(self) -> Optional["Browser"]:99 return self._browser100 async def new_page(self) -> Page:101 if self._owner_page:...
_helper.py
Source: _helper.py
...106 return self._timeout107 if self._parent:108 return self._parent.timeout()109 return 30000110 def set_navigation_timeout(self, navigation_timeout: float) -> None:111 self._navigation_timeout = navigation_timeout112 def navigation_timeout(self) -> float:113 if self._navigation_timeout is not None:114 return self._navigation_timeout115 if self._parent:116 return self._parent.navigation_timeout()117 return 30000118def serialize_error(ex: Exception, tb: Optional[TracebackType]) -> ErrorPayload:119 return dict(message=str(ex), name="Error", stack="".join(traceback.format_tb(tb)))120def parse_error(error: ErrorPayload) -> Error:121 base_error_class = Error122 if error.get("name") == "TimeoutError":123 base_error_class = TimeoutError124 return base_error_class(...
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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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