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How to use add_style_tag method in Playwright Python

Best Python code snippet using playwright-python

biu.py

Source:biu.py

...59    #print("93", dialog.message)60    dialog.dismiss()61# def test_css():62#     #print("add_style_tag")63#     page.add_style_tag(content=".focusClass {border:10px solid #FE0000;}")64#     page.add_script_tag(content='<script>console.log("111111111111111111111111")</script>')65def initPage(pageConfig=None, browser=None):66    if not browser:67        browser = initBrowser()68    # åå»ºéèº«çªå£69    context = browser.new_context(70        http_credentials={"username": "admin", "password": "Redhat@2015"})71    context.tracing.start(screenshots=True, snapshots=True)72    page = context.new_page()73    page.add_style_tag(content=".focusClass {border:10px solid #FE0000;}")74    # page.add_init_script(path="./dom_monitoring.js")75    # page.on("dialog", handle_dialog)76    # page.expose_function("getlink", getlink)77    # page.expose_function("test_css", test_css)78    if pageConfig:79        if "pageLoadTimeout" in pageConfig:80            curPageLoadTimeout = pageConfig["pageLoadTimeout"]81            curPageLoadTimeoutMilliSec = curPageLoadTimeout * 100082            page.set_default_navigation_timeout(curPageLoadTimeoutMilliSec)83            page.set_default_timeout(curPageLoadTimeoutMilliSec)84    return page, context85def closeBrowser(browser):86    browser.close()87def firstOpen(target):88    page = initPage(browser=browser)89    page.goto(target, wait_until="networkidle", timeout=600000)90# def tagFocus(page):91#     page.evaluate('''() => {92#    function focusInput() {93#     console.log("æ³¨å¥äºtagFocus jsèæ¬")94#     var elements = document.querySelectorAll("input,span,a,link,select,textarea");95#     console.log(elements);96#     for (var i=0; i < elements.length; i++) {97#         elements[i].onfocus = function() { this.className = 'focusClass'; };98#         elements[i].onblur = function() { this.className = ''; };99#     }100#   }101#   setTimeout(function() {102#     focusInput()103# }, 100);104#     }''')105class crawlTar:106    def __init__(self, page, tarurl):107        self.page = page108        self.target = tarurl109        self.js_content_list = []  # å¯¹å·²ç»è§¦åè¿çtagææ ï¼é²æ¢éå¤ç¹å»110        self.req_list = []  # å·²ç»è¯·æ±è¿çé¾æ¥ï¼éå¤çè¯·æ±ä¸åæ¶é111        self.url_list = []  # å¿äº112        self.q = Queue(maxsize=0)  # ä»»å¡éå113        self.wbk = xlwt.Workbook()  # åå§åworkbookå¯¹è±¡114        self.sheet = self.wbk.add_sheet('My_Worksheet')  # åå»ºè¡¨115        self.sheet.write(0, 0, "é¾æ¥")116        self.sheet.write(0, 1, "è¯·æ±æ¹å¼")117        self.sheet.write(0, 2, "headerså¤´")118        self.sheet.write(0, 3, "dataæ°æ®")119        self.page.on("request", lambda request: self.handle_request(request))120        # self.page.on("console", lambda msg: self.echo_console(msg))121        self.page.on("dialog", lambda dialog: dialog.accept())122    # æ æ³¨é¾æ¥åæ¥æº123    n = 0124    def getlink(self, link, source):125        # #print("ãä¿®å¤åãè·åå°çé¾æ¥ä¸º:\t", link, "\t", source)126        new_url = self.repair_url(link)127        # #print("ãä¿®å¤åãè·åå°çé¾æ¥ä¸º:\t", new_url, "\t", source)128        tarurl_domain = urlparse(self.target).netloc129        url_domain = urlparse(new_url).netloc130        # #print(tarurl_domain, url_domain)131        # å¦ææ¯ååç132        if tarurl_domain == url_domain:133            if self.parse_link_static(new_url):134                pass135            else:136                getlinkdict = {}137                getlinkdict["url"] = new_url138                getlinkdict["source"] = source139                # #print(getlinkdict, "\tvvvvvsssss\t", self.url_list)140                if new_url in self.url_list:141                    pass142                else:143                    #print("ãååã:\t", new_url, "\t", source)144                    self.url_list.append(new_url)145                    logger.info("request\t>>>\t{}".format(new_url))146                    self.q.put(new_url)147    def echo_console(self, msg):148        if "Error" in msg.text or "Failed" in msg.text:149            pass150        else:151            print("console info:\t", msg.text)152    def handle_request(self, request):153        req_data = {}154        # print(request.url)155        # #print("handle_request:\t", request.url, request.method)156        # #print("å½åè¯·æ±:\t", request.url, "\tvs\t", "ç½é¡µè¾å¥æ :\t", self.page.url)157        if request.is_navigation_request() and not self.page.frames[0].parent_frame:158            # self.page.route(request.url,lambda route: route.fulfill(159            #     status=204160            # ))161            # print("handle_navigation:\t", request.url)162            self.getlink(request.url, "handle_navigation")163        else:164            self.getlink(request.url, "handle_request")165            # if is_target(request.url, tarurl):166            #     if parse_link_static(request.url) == False:167            #         n = n + 1168            #         sheet.write(n, 0, request.url)169            #         sheet.write(n, 1, request.method)170            #         sheet.write(n, 2, json.dumps(request.headers))171            #         sheet.write(n, 3, json.dumps(request.post_data))172            #         q.put(request.url)173        req_data["url"] = request.url174        req_data["method"] = request.method175        req_data["headers"] = request.headers176        if request.post_data:177            req_data["body_data"] = request.post_data178        else:179            req_data["body_data"] = ""180        # æåå°ç»æåå¥excle181        for i in self.req_list:182            if request.url == i["url"] and request.method == i["method"]:183                pass184            185        if self.set_req_list(request):186            # print(request.url,"\n",req_data,"\n",self.req_list)187            self.req_list.append(req_data)188    def set_req_list(self,request):189        for i in self.req_list:190            if request.url == i["url"] and request.method == i["method"]:191                return False192        return True193    def test_css(self):194        #print("add_style_tag")195        self.page.add_style_tag(196            content=".focusClass {border:2px solid #FF0400;outline:none}")197        self.page.add_script_tag(198            content='console.log("111111111111111111111111")')199    def repair_url(self, url):200        tarurl_domain = urlparse(self.target).netloc201        tarurl_scheme = urlparse(self.target).scheme202        url_domain = urlparse(url).netloc203        # å¤ææ¯å¦ä¸ºå®æ´é¾æ¥204        new_url = ""205        if "http://" in url or "https://" in url:206            return url207        else:208            new_url = tarurl_scheme + "://" + tarurl_domain + url209        return new_url...

test_page.py

Source:test_page.py

...476        await page.add_script_tag(url=url)477    assert url in exc_info.value.message478async def test_add_style_tag_should_work_with_a_url(page, server):479    await page.goto(server.EMPTY_PAGE)480    style_handle = await page.add_style_tag(url="/injectedstyle.css")481    assert style_handle.as_element()482    assert (483        await page.evaluate(484            "window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')"485        )486        == "rgb(255, 0, 0)"487    )488async def test_add_style_tag_should_throw_an_error_if_loading_from_url_fail(489    page, server490):491    await page.goto(server.EMPTY_PAGE)492    with pytest.raises(Error) as exc_info:493        await page.add_style_tag(url="/nonexistfile.js")494    assert exc_info.value495async def test_add_style_tag_should_work_with_a_path(page, server, assetdir):496    await page.goto(server.EMPTY_PAGE)497    style_handle = await page.add_style_tag(path=assetdir / "injectedstyle.css")498    assert style_handle.as_element()499    assert (500        await page.evaluate(501            "window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')"502        )503        == "rgb(255, 0, 0)"504    )505async def test_add_style_tag_should_include_source_url_when_path_is_provided(506    page, server, assetdir507):508    await page.goto(server.EMPTY_PAGE)509    await page.add_style_tag(path=assetdir / "injectedstyle.css")510    style_handle = await page.query_selector("style")511    style_content = await page.evaluate("style => style.innerHTML", style_handle)512    assert os.path.join("assets", "injectedstyle.css") in style_content513async def test_add_style_tag_should_work_with_content(page, server):514    await page.goto(server.EMPTY_PAGE)515    style_handle = await page.add_style_tag(content="body { background-color: green; }")516    assert style_handle.as_element()517    assert (518        await page.evaluate(519            "window.getComputedStyle(document.querySelector('body')).getPropertyValue('background-color')"520        )521        == "rgb(0, 128, 0)"522    )523async def test_add_style_tag_should_throw_when_added_with_content_to_the_CSP_page(524    page, server525):526    await page.goto(server.PREFIX + "/csp.html")527    with pytest.raises(Error) as exc_info:528        await page.add_style_tag(content="body { background-color: green; }")529    assert exc_info.value530async def test_add_style_tag_should_throw_when_added_with_URL_to_the_CSP_page(531    page, server532):533    await page.goto(server.PREFIX + "/csp.html")534    with pytest.raises(Error) as exc_info:535        await page.add_style_tag(url=server.CROSS_PROCESS_PREFIX + "/injectedstyle.css")536    assert exc_info.value537async def test_url_should_work(page, server):538    assert page.url == "about:blank"539    await page.goto(server.EMPTY_PAGE)540    assert page.url == server.EMPTY_PAGE541async def test_url_should_include_hashes(page, server):542    await page.goto(server.EMPTY_PAGE + "#hash")543    assert page.url == server.EMPTY_PAGE + "#hash"544    await page.evaluate("window.location.hash = 'dynamic'")545    assert page.url == server.EMPTY_PAGE + "#dynamic"546async def test_title_should_return_the_page_title(page, server):547    await page.goto(server.PREFIX + "/title.html")548    assert await page.title() == "Woof-Woof"549async def test_select_option_should_select_single_option(page, server):...

_page.py

Source:_page.py

...362        content: str = None,363        type: str = None,364    ) -> ElementHandle:365        return await self._main_frame.add_script_tag(**locals_to_params(locals()))366    async def add_style_tag(367        self, url: str = None, path: Union[str, Path] = None, content: str = None368    ) -> ElementHandle:369        return await self._main_frame.add_style_tag(**locals_to_params(locals()))370    async def expose_function(self, name: str, callback: Callable) -> None:371        await self.expose_binding(name, lambda source, *args: callback(*args))372    async def expose_binding(373        self, name: str, callback: Callable, handle: bool = None374    ) -> None:375        if name in self._bindings:376            raise Error(f'Function "{name}" has been already registered')377        if name in self._browser_context._bindings:378            raise Error(379                f'Function "{name}" has been already registered in the browser context'380            )381        self._bindings[name] = callback382        await self._channel.send(383            "exposeBinding", dict(name=name, needsHandle=handle or False)...

_frame.py

Source:_frame.py

...301            with open(path, "r") as file:302                params["content"] = file.read() + "\n//# sourceURL=" + str(Path(path))303                del params["path"]304        return from_channel(await self._channel.send("addScriptTag", params))305    async def add_style_tag(306        self, url: str = None, path: Union[str, Path] = None, content: str = None307    ) -> ElementHandle:308        params = locals_to_params(locals())309        if path:310            with open(path, "r") as file:311                params["content"] = (312                    file.read() + "\n/*# sourceURL=" + str(Path(path)) + "*/"313                )314                del params["path"]315        return from_channel(await self._channel.send("addStyleTag", params))316    async def click(317        self,318        selector: str,319        modifiers: List[KeyboardModifier] = None,...

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