Added skeleton code for the Detection of regression range for flaky

appengine/findit/handlers/flake/check_flake.py

Index: appengine/findit/handlers/flake/check_flake.py
diff --git a/appengine/findit/handlers/flake/check_flake.py b/appengine/findit/handlers/flake/check_flake.py
new file mode 100644
index 0000000000000000000000000000000000000000..9cbfe9ee8818f968768e81d4e3a4ab41e434ea6d
--- /dev/null
+++ b/appengine/findit/handlers/flake/check_flake.py
@@ -0,0 +1,34 @@
+# Copyright 2016 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.
+
+from common.base_handler import BaseHandler
+from common.base_handler import Permission
+
+
+class CheckFlake(BaseHandler):
+  PERMISSION_LEVEL = Permission.CORP_USER
+
+  def HandleGet(self):
+
+    # Get input parameters.
+    # pylint: disable=W0612
+    master_name = self.request.get('master_name').strip()

[lijeffrey, 2016/06/14 00:05:58]

will these cause exceptions if not specified in the request?


i.e. request.get('master_name') evaluates to None, then calling .strip().

Maybe add some default values, like request.get('master_name', '') to avoid
this?

[caiw, 2016/06/14 19:48:06]

Will do

+    builder_name = self.request.get('builder_name').strip()
+    build_number = int(self.request.get('build_number').strip())
+    test_target_name = self.request.get('test_target_name').strip()
+    testcase = self.request.get('testcase').strip()
+
+    # TODO(caiw): Get status of master_analysis from database.
+
+    # TODO(caiw): If there is a completed master_analysis, return
+    # the template which displays it.
+
+    # TODO(caiw): If the current master_analysis has an error,
+    # delete it.
+
+    # TODO(caiw): If there is no master_analysis, create one.
+
+    # TODO(caiw): Trigger pipeline.
+
+    # TODO(caiw): Return the appropriate template based on the case.