Coverage for python/lsst/afw/image/image/maskContinued.py : 85%

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1#
2# LSST Data Management System
3# Copyright 2008-2017 LSST/AURA.
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#
23__all__ = ["Mask", "MaskPixel"]
25import numpy as np
27from lsst.utils import TemplateMeta
28from .fitsIoWithOptions import imageReadFitsWithOptions, imageWriteFitsWithOptions
29from .image import MaskX
30from ..slicing import supportSlicing
31from ..disableArithmetic import disableMaskArithmetic
33MaskPixel = np.int32
36class Mask(metaclass=TemplateMeta):
37 TEMPLATE_PARAMS = ("dtype",)
38 TEMPLATE_DEFAULTS = (MaskPixel,)
40 def __reduce__(self):
41 from lsst.afw.fits import reduceToFits
42 return reduceToFits(self)
44 def __str__(self):
45 return "{}, bbox={}, maskPlaneDict={}".format(self.array, self.getBBox(), self.getMaskPlaneDict())
47 def __repr__(self):
48 return "{}.{}={}".format(self.__module__, self.__class__.__name__, str(self))
50 readFitsWithOptions = classmethod(imageReadFitsWithOptions)
52 writeFitsWithOptions = imageWriteFitsWithOptions
55Mask.register(MaskPixel, MaskX)
56Mask.alias("X", MaskX)
58for cls in (MaskX, ):
59 supportSlicing(cls)
60 disableMaskArithmetic(cls)