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| <html><head><title>Python: module telemetry.internal.browser.extension_page</title> |
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| <td valign=bottom> <br> |
| <font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a href="telemetry.html"><font color="#ffffff">telemetry</font></a>.<a href="telemetry.internal.html"><font color="#ffffff">internal</font></a>.<a href="telemetry.internal.browser.html"><font color="#ffffff">browser</font></a>.extension_page</strong></big></big></font></td |
| ><td align=right valign=bottom |
| ><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="../telemetry/internal/browser/extension_page.py">telemetry/internal/browser/extension_page.py</a></font></td></tr></table> |
| <p><tt># Copyright 2012 The Chromium Authors. All rights reserved.<br> |
| # Use of this source code is governed by a BSD-style license that can be<br> |
| # found in the LICENSE file.</tt></p> |
| <p> |
| <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| <tr bgcolor="#aa55cc"> |
| <td colspan=3 valign=bottom> <br> |
| <font color="#ffffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr> |
| |
| <tr><td bgcolor="#aa55cc"><tt> </tt></td><td> </td> |
| <td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="re.html">re</a><br> |
| </td><td width="25%" valign=top><a href="telemetry.internal.browser.web_contents.html">telemetry.internal.browser.web_contents</a><br> |
| </td><td width="25%" valign=top></td><td width="25%" valign=top></td></tr></table></td></tr></table><p> |
| <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| <tr bgcolor="#ee77aa"> |
| <td colspan=3 valign=bottom> <br> |
| <font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr> |
| |
| <tr><td bgcolor="#ee77aa"><tt> </tt></td><td> </td> |
| <td width="100%"><dl> |
| <dt><font face="helvetica, arial"><a href="telemetry.internal.browser.web_contents.html#WebContents">telemetry.internal.browser.web_contents.WebContents</a>(<a href="__builtin__.html#object">__builtin__.object</a>) |
| </font></dt><dd> |
| <dl> |
| <dt><font face="helvetica, arial"><a href="telemetry.internal.browser.extension_page.html#ExtensionPage">ExtensionPage</a> |
| </font></dt></dl> |
| </dd> |
| </dl> |
| <p> |
| <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| <tr bgcolor="#ffc8d8"> |
| <td colspan=3 valign=bottom> <br> |
| <font color="#000000" face="helvetica, arial"><a name="ExtensionPage">class <strong>ExtensionPage</strong></a>(<a href="telemetry.internal.browser.web_contents.html#WebContents">telemetry.internal.browser.web_contents.WebContents</a>)</font></td></tr> |
| |
| <tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td> |
| <td colspan=2><tt>Represents an extension page in the browser<br> </tt></td></tr> |
| <tr><td> </td> |
| <td width="100%"><dl><dt>Method resolution order:</dt> |
| <dd><a href="telemetry.internal.browser.extension_page.html#ExtensionPage">ExtensionPage</a></dd> |
| <dd><a href="telemetry.internal.browser.web_contents.html#WebContents">telemetry.internal.browser.web_contents.WebContents</a></dd> |
| <dd><a href="__builtin__.html#object">__builtin__.object</a></dd> |
| </dl> |
| <hr> |
| Methods defined here:<br> |
| <dl><dt><a name="ExtensionPage-Reload"><strong>Reload</strong></a>(self)</dt><dd><tt>Reloading an extension page is used as a workaround for an extension<br> |
| binding bug for old versions of Chrome (crbug.com/263162). After Navigate<br> |
| returns, we are guaranteed that the inspected page is in the correct state.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-__init__"><strong>__init__</strong></a>(self, inspector_backend)</dt></dl> |
| |
| <hr> |
| Methods inherited from <a href="telemetry.internal.browser.web_contents.html#WebContents">telemetry.internal.browser.web_contents.WebContents</a>:<br> |
| <dl><dt><a name="ExtensionPage-CloseConnections"><strong>CloseConnections</strong></a>(self)</dt><dd><tt>Closes all TCP sockets held open by the browser.<br> |
| <br> |
| Raises:<br> |
| exceptions.DevtoolsTargetCrashException if the tab is not alive.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-EnableAllContexts"><strong>EnableAllContexts</strong></a>(self)</dt><dd><tt>Enable all contexts in a page. Returns the number of available contexts.<br> |
| <br> |
| Raises:<br> |
| exceptions.WebSocketDisconnected<br> |
| exceptions.TimeoutException<br> |
| exceptions.DevtoolsTargetCrashException</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-EvaluateJavaScript"><strong>EvaluateJavaScript</strong></a>(self, expr, timeout<font color="#909090">=90</font>)</dt><dd><tt>Evalutes expr in JavaScript and returns the JSONized result.<br> |
| <br> |
| Consider using ExecuteJavaScript for cases where the result of the<br> |
| expression is not needed.<br> |
| <br> |
| If evaluation throws in JavaScript, a Python EvaluateException will<br> |
| be raised.<br> |
| <br> |
| If the result of the evaluation cannot be JSONized, then an<br> |
| EvaluationException will be raised.<br> |
| <br> |
| Raises:<br> |
| exceptions.Error: See <a href="#ExtensionPage-EvaluateJavaScriptInContext">EvaluateJavaScriptInContext</a>() for a detailed list<br> |
| of possible exceptions.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-EvaluateJavaScriptInContext"><strong>EvaluateJavaScriptInContext</strong></a>(self, expr, context_id, timeout<font color="#909090">=90</font>)</dt><dd><tt>Similar to ExecuteJavaScript, except context_id can refer to an iframe.<br> |
| The main page has context_id=1, the first iframe context_id=2, etc.<br> |
| <br> |
| Raises:<br> |
| exceptions.EvaluateException<br> |
| exceptions.WebSocketDisconnected<br> |
| exceptions.TimeoutException<br> |
| exceptions.DevtoolsTargetCrashException</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-ExecuteJavaScript"><strong>ExecuteJavaScript</strong></a>(self, statement, timeout<font color="#909090">=90</font>)</dt><dd><tt>Executes statement in JavaScript. Does not return the result.<br> |
| <br> |
| If the statement failed to evaluate, EvaluateException will be raised.<br> |
| <br> |
| Raises:<br> |
| exceptions.Error: See <a href="#ExtensionPage-ExecuteJavaScriptInContext">ExecuteJavaScriptInContext</a>() for a detailed list of<br> |
| possible exceptions.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-ExecuteJavaScriptInContext"><strong>ExecuteJavaScriptInContext</strong></a>(self, expr, context_id, timeout<font color="#909090">=90</font>)</dt><dd><tt>Similar to ExecuteJavaScript, except context_id can refer to an iframe.<br> |
| The main page has context_id=1, the first iframe context_id=2, etc.<br> |
| <br> |
| Raises:<br> |
| exceptions.EvaluateException<br> |
| exceptions.WebSocketDisconnected<br> |
| exceptions.TimeoutException<br> |
| exceptions.DevtoolsTargetCrashException</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-GetUrl"><strong>GetUrl</strong></a>(self)</dt><dd><tt>Returns the URL to which the <a href="telemetry.internal.browser.web_contents.html#WebContents">WebContents</a> is connected.<br> |
| <br> |
| Raises:<br> |
| exceptions.Error: If there is an error in inspector backend connection.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-GetWebviewContexts"><strong>GetWebviewContexts</strong></a>(self)</dt><dd><tt>Returns a list of webview contexts within the current inspector backend.<br> |
| <br> |
| Returns:<br> |
| A list of <a href="telemetry.internal.browser.web_contents.html#WebContents">WebContents</a> objects representing the webview contexts.<br> |
| <br> |
| Raises:<br> |
| exceptions.Error: If there is an error in inspector backend connection.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-HasReachedQuiescence"><strong>HasReachedQuiescence</strong></a>(self)</dt><dd><tt>Determine whether the page has reached quiescence after loading.<br> |
| <br> |
| Returns:<br> |
| True if 2 seconds have passed since last resource received, false<br> |
| otherwise.<br> |
| Raises:<br> |
| exceptions.Error: See <a href="#ExtensionPage-EvaluateJavaScript">EvaluateJavaScript</a>() for a detailed list of<br> |
| possible exceptions.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-IsAlive"><strong>IsAlive</strong></a>(self)</dt><dd><tt>Whether the <a href="telemetry.internal.browser.web_contents.html#WebContents">WebContents</a> is still operating normally.<br> |
| <br> |
| Since <a href="telemetry.internal.browser.web_contents.html#WebContents">WebContents</a> function asynchronously, this method does not guarantee<br> |
| that the <a href="telemetry.internal.browser.web_contents.html#WebContents">WebContents</a> will still be alive at any point in the future.<br> |
| <br> |
| Returns:<br> |
| A boolean indicating whether the <a href="telemetry.internal.browser.web_contents.html#WebContents">WebContents</a> is opearting normally.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-Navigate"><strong>Navigate</strong></a>(self, url, script_to_evaluate_on_commit<font color="#909090">=None</font>, timeout<font color="#909090">=90</font>)</dt><dd><tt>Navigates to url.<br> |
| <br> |
| If |script_to_evaluate_on_commit| is given, the script source string will be<br> |
| evaluated when the navigation is committed. This is after the context of<br> |
| the page exists, but before any script on the page itself has executed.<br> |
| <br> |
| Raises:<br> |
| exceptions.TimeoutException<br> |
| exceptions.DevtoolsTargetCrashException</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-StartTimelineRecording"><strong>StartTimelineRecording</strong></a>(self)</dt><dd><tt>Starts timeline recording.<br> |
| <br> |
| Raises:<br> |
| exceptions.TimeoutException<br> |
| exceptions.DevtoolsTargetCrashException</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-StopTimelineRecording"><strong>StopTimelineRecording</strong></a>(self)</dt><dd><tt>Stops timeline recording.<br> |
| <br> |
| Raises:<br> |
| exceptions.TimeoutException<br> |
| exceptions.DevtoolsTargetCrashException</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-SynthesizeScrollGesture"><strong>SynthesizeScrollGesture</strong></a>(self, x<font color="#909090">=100</font>, y<font color="#909090">=800</font>, xDistance<font color="#909090">=0</font>, yDistance<font color="#909090">=-500</font>, xOverscroll<font color="#909090">=None</font>, yOverscroll<font color="#909090">=None</font>, preventFling<font color="#909090">=True</font>, speed<font color="#909090">=None</font>, gestureSourceType<font color="#909090">=None</font>, repeatCount<font color="#909090">=None</font>, repeatDelayMs<font color="#909090">=None</font>, interactionMarkerName<font color="#909090">=None</font>)</dt><dd><tt>Runs an inspector command that causes a repeatable browser driven scroll.<br> |
| <br> |
| Args:<br> |
| x: X coordinate of the start of the gesture in CSS pixels.<br> |
| y: Y coordinate of the start of the gesture in CSS pixels.<br> |
| xDistance: Distance to scroll along the X axis (positive to scroll left).<br> |
| yDistance: Ddistance to scroll along the Y axis (positive to scroll up).<br> |
| xOverscroll: Number of additional pixels to scroll back along the X axis.<br> |
| xOverscroll: Number of additional pixels to scroll back along the Y axis.<br> |
| preventFling: Prevents a fling gesture.<br> |
| speed: Swipe speed in pixels per second.<br> |
| gestureSourceType: Which type of input events to be generated.<br> |
| repeatCount: Number of additional repeats beyond the first scroll.<br> |
| repeatDelayMs: Number of milliseconds delay between each repeat.<br> |
| interactionMarkerName: The name of the interaction markers to generate.<br> |
| <br> |
| Raises:<br> |
| exceptions.TimeoutException<br> |
| exceptions.DevtoolsTargetCrashException</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-WaitForDocumentReadyStateToBeComplete"><strong>WaitForDocumentReadyStateToBeComplete</strong></a>(self, timeout<font color="#909090">=90</font>)</dt><dd><tt>Waits for the document to finish loading.<br> |
| <br> |
| Raises:<br> |
| exceptions.Error: See <a href="#ExtensionPage-WaitForJavaScriptExpression">WaitForJavaScriptExpression</a>() for a detailed list<br> |
| of possible exceptions.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-WaitForDocumentReadyStateToBeInteractiveOrBetter"><strong>WaitForDocumentReadyStateToBeInteractiveOrBetter</strong></a>(self, timeout<font color="#909090">=90</font>)</dt><dd><tt>Waits for the document to be interactive.<br> |
| <br> |
| Raises:<br> |
| exceptions.Error: See <a href="#ExtensionPage-WaitForJavaScriptExpression">WaitForJavaScriptExpression</a>() for a detailed list<br> |
| of possible exceptions.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-WaitForJavaScriptExpression"><strong>WaitForJavaScriptExpression</strong></a>(self, expr, timeout, dump_page_state_on_timeout<font color="#909090">=True</font>)</dt><dd><tt>Waits for the given JavaScript expression to be True.<br> |
| <br> |
| This method is robust against any given Evaluation timing out.<br> |
| <br> |
| Args:<br> |
| expr: The expression to evaluate.<br> |
| timeout: The number of seconds to wait for the expression to be True.<br> |
| dump_page_state_on_timeout: Whether to provide additional information on<br> |
| the page state if a TimeoutException is thrown.<br> |
| <br> |
| Raises:<br> |
| exceptions.TimeoutException: On a timeout.<br> |
| exceptions.Error: See <a href="#ExtensionPage-EvaluateJavaScript">EvaluateJavaScript</a>() for a detailed list of<br> |
| possible exceptions.</tt></dd></dl> |
| |
| <dl><dt><a name="ExtensionPage-WaitForNavigate"><strong>WaitForNavigate</strong></a>(self, timeout<font color="#909090">=90</font>)</dt><dd><tt>Waits for the navigation to complete.<br> |
| <br> |
| The current page is expect to be in a navigation.<br> |
| This function returns when the navigation is complete or when<br> |
| the timeout has been exceeded.<br> |
| <br> |
| Raises:<br> |
| exceptions.TimeoutException<br> |
| exceptions.DevtoolsTargetCrashException</tt></dd></dl> |
| |
| <hr> |
| Data descriptors inherited from <a href="telemetry.internal.browser.web_contents.html#WebContents">telemetry.internal.browser.web_contents.WebContents</a>:<br> |
| <dl><dt><strong>__dict__</strong></dt> |
| <dd><tt>dictionary for instance variables (if defined)</tt></dd> |
| </dl> |
| <dl><dt><strong>__weakref__</strong></dt> |
| <dd><tt>list of weak references to the object (if defined)</tt></dd> |
| </dl> |
| <dl><dt><strong>id</strong></dt> |
| <dd><tt>Return the unique id string for this tab object.</tt></dd> |
| </dl> |
| <dl><dt><strong>message_output_stream</strong></dt> |
| </dl> |
| <dl><dt><strong>timeline_model</strong></dt> |
| </dl> |
| </td></tr></table></td></tr></table><p> |
| <table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section"> |
| <tr bgcolor="#eeaa77"> |
| <td colspan=3 valign=bottom> <br> |
| <font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr> |
| |
| <tr><td bgcolor="#eeaa77"><tt> </tt></td><td> </td> |
| <td width="100%"><dl><dt><a name="-UrlToExtensionId"><strong>UrlToExtensionId</strong></a>(url)</dt></dl> |
| </td></tr></table> |
| </body></html> |
