[Findit] Reorganizing findit_for_*.py

appengine/findit/model/crash/crash_analysis.py

 # 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.
 
+import copy
 import hashlib
 import json
 import logging
 
 from google.appengine.ext import ndb
 
+from common import appengine_util
+from crash.type_enums import CrashClient
 from model import analysis_status
 from model import triage_status
 
+# TODO(katesonia): Move this to fracas config.
+_FINDIT_FRACAS_FEEDBACK_URL_TEMPLATE = '%s/crash/fracas-result-feedback?key=%s'
 
 class CrashAnalysis(ndb.Model):
   """Base class to represent an analysis of a Chrome/Clusterfuzz crash."""
   ################### Properties for the crash itself. ###################
   # In which version or revision of Chrome the crash occurred. Either a version
   # number for Chrome build or a git commit hash/position for chromium build.
   crashed_version = ndb.StringProperty(indexed=False)
 
   # The stack_trace_string.
   stack_trace = ndb.StringProperty(indexed=False)
@@ skipping 119 matching lines @@
     return ndb.Key(cls.__name__, hashlib.sha1(
         json.dumps(crash_identifiers, sort_keys=True)).hexdigest())
 
   @classmethod
   def Get(cls, crash_identifiers):
     return cls._CreateKey(crash_identifiers).get()
 
   @classmethod
   def Create(cls, crash_identifiers):
     return cls(key=cls._CreateKey(crash_identifiers))
+
+  def ToPublishableResult(self, crash_identifiers):
+    """Convert this datastore analysis into a publishable result.
+    
+    Args:
+      crash_identifiers (dict): ??
+
+    Returns:
+      A dict of the given |crash_identifiers|, this model's |client_id|,
+      and a publishable version of this model's |result|.
+    """
+    result = copy.deepcopy(self.result)
+    client_id = self.client_id
+
+    if (client_id == CrashClient.FRACAS or
+        client_id == CrashClient.CRACAS):

[Sharu Jiang, 2016/10/26 19:09:32]

I think this part should be in ChromeCrashAnalysis. Please add a TODO here.

+      result['feedback_url'] = _FINDIT_FRACAS_FEEDBACK_URL_TEMPLATE % (
+          appengine_util.GetDefaultVersionHostname(), self.key.urlsafe())
+      if result['found']:
+        for cl in result['suspected_cls']:
+          cl['confidence'] = round(cl['confidence'], 2)
+          cl.pop('reason', None)
+    elif client_id == CrashClient.CLUSTERFUZZ:  # pragma: no cover.
+      # TODO(katesonia): Post process clusterfuzz model result if needed.
+      pass
+
+    return {
+        'crash_identifiers': crash_identifiers,
+        'client_id': client_id,
+        'result': result,
+    }