Coverage for python/lsst/ctrl/mpexec/quantumGraphExecutor.py : 100%

Hot-keys on this page
r m x p toggle line displays
j k next/prev highlighted chunk
0 (zero) top of page
1 (one) first highlighted chunk
1# This file is part of ctrl_mpexec.
2#
3# Developed for the LSST Data Management System.
4# This product includes software developed by the LSST Project
5# (http://www.lsst.org).
6# See the COPYRIGHT file at the top-level directory of this distribution
7# for details of code ownership.
8#
9# This program is free software: you can redistribute it and/or modify
10# it under the terms of the GNU General Public License as published by
11# the Free Software Foundation, either version 3 of the License, or
12# (at your option) any later version.
13#
14# This program is distributed in the hope that it will be useful,
15# but WITHOUT ANY WARRANTY; without even the implied warranty of
16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17# GNU General Public License for more details.
18#
19# You should have received a copy of the GNU General Public License
20# along with this program. If not, see <http://www.gnu.org/licenses/>.
22__all__ = ['QuantumGraphExecutor']
24# -------------------------------
25# Imports of standard modules --
26# -------------------------------
27from abc import ABC, abstractmethod
29# -----------------------------
30# Imports for other modules --
31# -----------------------------
34class QuantumGraphExecutor(ABC):
35 """Class which abstracts QuantumGraph execution.
37 Any specific execution model is implemented in sub-class by overriding
38 the `execute` method.
39 """
41 @abstractmethod
42 def execute(self, graph, butler, taskFactory):
43 """Execute whole graph.
45 Implementation of this method depends on particular execution model
46 and it has to be provided by a subclass. Execution model determines
47 what happens here; it can be either actual running of the task or,
48 for example, generation of the scripts for delayed batch execution.
50 Parameters
51 ----------
52 graph : `~lsst.pip.base.QuantumGraph`
53 Execution graph.
54 butler : `~lsst.daf.butler.Butler`
55 Data butler instance
56 taskFactory : `~lsst.pipe.base.TaskFactory`
57 Task factory.
58 """