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Unified Diff: telemetry/telemetry/value/merge_values.py

Issue 1685683003: Implement Timeline Based Measurement v2 (Closed) Base URL: git@github.com:catapult-project/catapult.git@new_style_results
Patch Set: fix vinn tests Created 4 years, 10 months ago
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Index: telemetry/telemetry/value/merge_values.py
diff --git a/telemetry/telemetry/value/merge_values.py b/telemetry/telemetry/value/merge_values.py
index ef6d0ab7a97a712c4a1857b31d37c4c88010c257..0eb3302bbc72789cbf4b70091f7dd80a6f6d5aa0 100644
--- a/telemetry/telemetry/value/merge_values.py
+++ b/telemetry/telemetry/value/merge_values.py
@@ -21,7 +21,11 @@ def DefaultKeyFunc(value):
Returns:
A comparable object used to group values.
"""
- return value.name, value.tir_label
+ # Grouping keys is a dict but key funcs need to be hashable, so we transform
+ # it to a sorted tuple of tuples here.
+ grouping_keys_sorted = tuple(sorted(value.grouping_keys.iteritems()))
+ return ((('value_name', value.name), ('ue_stable_id', value.tir_label)) +
+ grouping_keys_sorted)
def MergeLikeValuesFromSamePage(all_values, key_func=DefaultKeyFunc):
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