[PATCH 8/8] Task: add method generate_hash to the PerfRepoResult class

From: Ondrej Lichtner <olichtne(a)redhat.com&gt; This method computes a sha1 hash of the PerfRepoTestExecution object. this hash can be used as an id for mapping to report ids while we don't have a better solution. The hash is computed from the objects parameters and tags that are ordered to ensure determinism between runs. Signed-off-by: Ondrej Lichtner <olichtne(a)redhat.com&gt; --- lnst/Controller/Task.py | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/lnst/Controller/Task.py b/lnst/Controller/Task.py index e69c348..ccbd299 100644 --- a/lnst/Controller/Task.py +++ b/lnst/Controller/Task.py @@ -10,6 +10,7 @@ __author__ = """ rpazdera(a)redhat.com (Radek Pazdera) """ +import hashlib from lnst.Controller.PerfRepo import PerfRepoRESTAPI from lnst.Controller.PerfRepo import PerfRepoTestExecution from lnst.Controller.PerfRepo import PerfRepoValue @@ -575,3 +576,15 @@ class PerfRepoResult(object): def get_testExecution(self): return self._testExecution + + def generate_hash(self): + tags = self._testExecution.get_tags() + params = self._testExecution.get_parameters() + + sha1 = hashlib.sha1() + for i in sorted(tags): + sha1.update(i) + for i in sorted(params, key=lambda x: x[0]): + sha1.update(i[0]) + sha1.update(i[1]) + return sha1.hexdigest() -- 2.1.0