/
activity.py
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/
activity.py
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# -*- coding: utf-8 -*-
#
# Copyright 2021 - Swiss Data Science Center (SDSC)
# A partnership between École Polytechnique Fédérale de Lausanne (EPFL) and
# Eidgenössische Technische Hochschule Zürich (ETHZ).
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Serializers for activities."""
from collections import namedtuple
from typing import List, Set
from renku.core.commands.format.tabulate import tabulate
from renku.core.models.provenance.activity import Activity
from renku.core.utils.os import are_paths_related
def tabulate_activities(activities: List[Activity], modified_inputs: Set[str]):
"""Return some info about the activities in a tabular form."""
collection = []
fields = "plan, execution_date, modified_inputs, outputs"
ActivityDisplay = namedtuple("ActivityDisplay", fields)
for activity in activities:
modified_usages = {
u.entity.path for u in activity.usages if any(are_paths_related(u.entity.path, m) for m in modified_inputs)
}
generations = {g.entity.path for g in activity.generations}
modified_inputs |= generations
plan = activity.association.plan.name
modified_usages = ", ".join(sorted(modified_usages))
generations = ", ".join(sorted(generations))
collection.append(ActivityDisplay(plan, activity.ended_at_time, modified_usages, generations))
return tabulate(collection=collection, columns=fields, columns_mapping=ACTIVITY_DISPLAY_COLUMNS, sort=False)
ACTIVITY_DISPLAY_COLUMNS = {
"plan": ("plan", None),
"execution_date": ("execution_date", "date executed"),
"modified_inputs": ("modified_inputs", "modified inputs"),
"outputs": ("outputs", None),
}