Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(596)

Unified Diff: tools/telemetry/telemetry/core/chrome/extension_dict_backend.py

Issue 23072018: [telemetry] Move telemetry/core/chrome/ to telemetry/core/backends/chrome/ (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Fix perf smoothness_unittest. Created 7 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
Index: tools/telemetry/telemetry/core/chrome/extension_dict_backend.py
diff --git a/tools/telemetry/telemetry/core/chrome/extension_dict_backend.py b/tools/telemetry/telemetry/core/chrome/extension_dict_backend.py
deleted file mode 100644
index d84a995a718bb8670d9104bad50d0f7bf41f5e31..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/core/chrome/extension_dict_backend.py
+++ /dev/null
@@ -1,71 +0,0 @@
-# Copyright (c) 2012 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-import json
-import re
-import weakref
-
-from telemetry.core import extension_page
-from telemetry.core.chrome import inspector_backend
-
-class ExtensionNotFoundException(Exception):
- pass
-
-class ExtensionDictBackend(object):
- def __init__(self, browser_backend):
- self._browser_backend = browser_backend
- # Maps extension ids to ExtensionPage objects.
- self._extension_dict = weakref.WeakValueDictionary()
-
- def __getitem__(self, extension_id):
- extension_object = self._extension_dict.get(extension_id)
- if not extension_object:
- extension_object = self._CreateExtensionObject(extension_id)
- assert extension_object
- self._extension_dict[extension_id] = extension_object
- return extension_object
-
- def __contains__(self, extension_id):
- return extension_id in self._GetExtensionIds()
-
- @staticmethod
- def _ExtractExtensionId(url):
- m = re.match(r"(chrome-extension://)([^/]+)", url)
- assert m
- return m.group(2)
-
- @staticmethod
- def _GetExtensionId(extension_info):
- if 'url' not in extension_info:
- return None
- return ExtensionDictBackend._ExtractExtensionId(extension_info['url'])
-
- def _CreateExtensionObject(self, extension_id):
- extension_info = self._FindExtensionInfo(extension_id)
- if not extension_info or not 'webSocketDebuggerUrl' in extension_info:
- raise ExtensionNotFoundException()
- return extension_page.ExtensionPage(
- self._CreateInspectorBackendForDebuggerUrl(
- extension_info['webSocketDebuggerUrl']))
-
- def _CreateInspectorBackendForDebuggerUrl(self, debugger_url):
- return inspector_backend.InspectorBackend(self._browser_backend.browser,
- self._browser_backend,
- debugger_url)
-
- def _FindExtensionInfo(self, extension_id):
- for extension_info in self._GetExtensionInfoList():
- if self._GetExtensionId(extension_info) == extension_id:
- return extension_info
- return None
-
- def _GetExtensionInfoList(self, timeout=None):
- data = self._browser_backend.Request('', timeout=timeout)
- return self._FilterExtensions(json.loads(data))
-
- def _FilterExtensions(self, all_pages):
- return [page_info for page_info in all_pages
- if page_info['url'].startswith('chrome-extension://')]
-
- def _GetExtensionIds(self):
- return map(self._GetExtensionId, self._GetExtensionInfoList())

Powered by Google App Engine
This is Rietveld 408576698