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#!/usr/bin/env python 

 

# 

# LSST Data Management System 

# Copyright 2016 LSST Corporation. 

# 

# This product includes software developed by the 

# LSST Project (http://www.lsst.org/). 

# 

# This program is free software: you can redistribute it and/or modify 

# it under the terms of the GNU General Public License as published by 

# the Free Software Foundation, either version 3 of the License, or 

# (at your option) any later version. 

# 

# This program is distributed in the hope that it will be useful, 

# but WITHOUT ANY WARRANTY; without even the implied warranty of 

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

# GNU General Public License for more details. 

# 

# You should have received a copy of the LSST License Statement and 

# the GNU General Public License along with this program. If not, 

# see <http://www.lsstcorp.org/LegalNotices/>. 

# 

 

import unittest 

import tempfile 

import lsst.utils.tests 

 

import lsst.daf.persistence as dafPersist 

import lsst.daf.persistence.test as dpTest 

import os 

import shutil 

import yaml 

 

ROOT = os.path.abspath(os.path.dirname(__file__)) 

 

 

class TestPolicyInRepo(unittest.TestCase): 

def setUp(self): 

self.testData = tempfile.mkdtemp(dir=ROOT, prefix='TestPolicyInRepo-') 

 

def tearDown(self): 

43 ↛ exitline 43 didn't return from function 'tearDown', because the condition on line 43 was never false if os.path.exists(self.testData): 

shutil.rmtree(self.testData) 

 

def test(self): 

"""Verify that when specifying a repo policy that the policy gets written & loaded correctly. 

""" 

 

objA = dpTest.TestObject("abc") 

dpTest.TestObject("def") 

 

firstRepoPath = os.path.join(self.testData, 'repo1') 

os.path.join(self.testData, 'repo2') 

 

policy = dafPersist.Policy({'camera': 'lsst.afw.cameraGeom.Camera', 

'datasets': { 

'basicObject1': { 

'python': 'lsst.daf.persistence.test.TestObject', 

'template': 'basic/id%(id)s.pickle', 

'storage': 'PickleStorage'}, 

} 

}) 

 

firstRepoPath = os.path.join(self.testData, 'repo1') 

repoArgs = dafPersist.RepositoryArgs(root=firstRepoPath, 

mapper='lsst.obs.base.test.CompositeMapper', 

policy=policy) 

butler = dafPersist.Butler(outputs=repoArgs) 

 

with open(os.path.join(firstRepoPath, 'repositoryCfg.yaml')) as f: 

cfg = yaml.load(f) 

self.assertEqual(cfg.policy, policy) 

butler.put(objA, 'basicObject1', {'id': 1}) 

 

del butler 

del repoArgs 

 

# Test that a newly-initialized butler can find the policy in the repositoryCfg. 

repoArgs = dafPersist.RepositoryArgs(root=firstRepoPath) 

butler = dafPersist.Butler(inputs=repoArgs) 

reloadedObjA = butler.get('basicObject1', {'id': 1}) 

self.assertEqual(reloadedObjA, objA) 

 

 

class MemoryTester(lsst.utils.tests.MemoryTestCase): 

pass 

 

 

def setup_module(module): 

lsst.utils.tests.init() 

 

 

94 ↛ 95line 94 didn't jump to line 95, because the condition on line 94 was never trueif __name__ == "__main__": 

lsst.utils.tests.init() 

unittest.main()