LSSTApplications  17.0+11,17.0+34,17.0+56,17.0+57,17.0+59,17.0+7,17.0-1-g377950a+33,17.0.1-1-g114240f+2,17.0.1-1-g4d4fbc4+28,17.0.1-1-g55520dc+49,17.0.1-1-g5f4ed7e+52,17.0.1-1-g6dd7d69+17,17.0.1-1-g8de6c91+11,17.0.1-1-gb9095d2+7,17.0.1-1-ge9fec5e+5,17.0.1-1-gf4e0155+55,17.0.1-1-gfc65f5f+50,17.0.1-1-gfc6fb1f+20,17.0.1-10-g87f9f3f+1,17.0.1-11-ge9de802+16,17.0.1-16-ga14f7d5c+4,17.0.1-17-gc79d625+1,17.0.1-17-gdae4c4a+8,17.0.1-2-g26618f5+29,17.0.1-2-g54f2ebc+9,17.0.1-2-gf403422+1,17.0.1-20-g2ca2f74+6,17.0.1-23-gf3eadeb7+1,17.0.1-3-g7e86b59+39,17.0.1-3-gb5ca14a,17.0.1-3-gd08d533+40,17.0.1-30-g596af8797,17.0.1-4-g59d126d+4,17.0.1-4-gc69c472+5,17.0.1-6-g5afd9b9+4,17.0.1-7-g35889ee+1,17.0.1-7-gc7c8782+18,17.0.1-9-gc4bbfb2+3,w.2019.22
LSSTDataManagementBasePackage
coaddDataIdContainer.py
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1 #
2 # LSST Data Management System
3 # Copyright 2008-2015 AURA/LSST.
4 #
5 # This product includes software developed by the
6 # LSST Project (http://www.lsst.org/).
7 #
8 # This program is free software: you can redistribute it and/or modify
9 # it under the terms of the GNU General Public License as published by
10 # the Free Software Foundation, either version 3 of the License, or
11 # (at your option) any later version.
12 #
13 # This program is distributed in the hope that it will be useful,
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
17 #
18 # You should have received a copy of the LSST License Statement and
19 # the GNU General Public License along with this program. If not,
20 # see <http://www.lsstcorp.org/LegalNotices/>.
21 #
22 __all__ = ["CoaddDataIdContainer", "ExistingCoaddDataIdContainer"]
23 
24 import argparse
25 
26 import lsst.pipe.base as pipeBase
27 
28 
29 class CoaddDataIdContainer(pipeBase.DataIdContainer):
30  """A version of lsst.pipe.base.DataIdContainer specialized for coaddition.
31 
32  Required because butler.subset does not support patch and tract
33 
34  This code was originally in pipe_tasks (coaddBase.py)
35  """
36 
37  def getSkymap(self, namespace):
38  """Only retrieve skymap if required"""
39  if not hasattr(self, "_skymap"):
40  self._skymap = namespace.butler.get(namespace.config.coaddName + "Coadd_skyMap")
41  return self._skymap
42 
43  def makeDataRefList(self, namespace):
44  """Make self.refList from self.idList
45  """
46  validKeys = namespace.butler.getKeys(datasetType=self.datasetType, level=self.level)
47 
48  for dataId in self.idList:
49  for key in validKeys:
50  if key in ("tract", "patch"):
51  # Will deal with these explicitly
52  continue
53  if key not in dataId:
54  raise argparse.ArgumentError(None, "--id must include " + key)
55 
56  # tract and patch are required; iterate over them if not provided
57  if "tract" not in dataId:
58  if "patch" in dataId:
59  raise RuntimeError("'patch' cannot be specified without 'tract'")
60  addList = [dict(tract=tract.getId(), patch="%d,%d" % patch.getIndex(), **dataId)
61  for tract in self.getSkymap(namespace) for patch in tract]
62  elif "patch" not in dataId:
63  tract = self.getSkymap(namespace)[dataId["tract"]]
64  addList = [dict(patch="%d,%d" % patch.getIndex(), **dataId) for patch in tract]
65  else:
66  addList = [dataId]
67 
68  self.refList += [namespace.butler.dataRef(datasetType=self.datasetType, dataId=addId)
69  for addId in addList]
70 
71 
73  """A version of CoaddDataIdContainer that only produces references that exist"""
74 
75  def makeDataRefList(self, namespace):
76  super(ExistingCoaddDataIdContainer, self).makeDataRefList(namespace)
77  self.refList = [ref for ref in self.refList if ref.datasetExists()]