LSST Applications
21.0.0+75b29a8a7f,21.0.0+e70536a077,21.0.0-1-ga51b5d4+62c747d40b,21.0.0-10-gbfb87ad6+3307648ee3,21.0.0-15-gedb9d5423+47cba9fc36,21.0.0-2-g103fe59+fdf0863a2a,21.0.0-2-g1367e85+d38a93257c,21.0.0-2-g45278ab+e70536a077,21.0.0-2-g5242d73+d38a93257c,21.0.0-2-g7f82c8f+e682ffb718,21.0.0-2-g8dde007+d179fbfa6a,21.0.0-2-g8f08a60+9402881886,21.0.0-2-ga326454+e682ffb718,21.0.0-2-ga63a54e+08647d4b1b,21.0.0-2-gde069b7+26c92b3210,21.0.0-2-gecfae73+0445ed2f95,21.0.0-2-gfc62afb+d38a93257c,21.0.0-27-gbbd0d29+ae871e0f33,21.0.0-28-g5fc5e037+feb0e9397b,21.0.0-3-g21c7a62+f4b9c0ff5c,21.0.0-3-g357aad2+57b0bddf0b,21.0.0-3-g4be5c26+d38a93257c,21.0.0-3-g65f322c+3f454acf5d,21.0.0-3-g7d9da8d+75b29a8a7f,21.0.0-3-gaa929c8+9e4ef6332c,21.0.0-3-ge02ed75+4b120a55c4,21.0.0-4-g3300ddd+e70536a077,21.0.0-4-g591bb35+4b120a55c4,21.0.0-4-gc004bbf+4911b9cd27,21.0.0-4-gccdca77+f94adcd104,21.0.0-4-ge8fba5a+2b3a696ff9,21.0.0-5-gb155db7+2c5429117a,21.0.0-5-gdf36809+637e4641ee,21.0.0-6-g00874e7+c9fd7f7160,21.0.0-6-g4e60332+4b120a55c4,21.0.0-7-gc8ca178+40eb9cf840,21.0.0-8-gfbe0b4b+9e4ef6332c,21.0.0-9-g2fd488a+d83b7cd606,w.2021.05
LSST Data Management Base Package
|
Public Member Functions | |
def | getComponent (self, composite, componentName) |
def | getValidComponents (self, composite) |
def | disassemble (self, composite) |
def | assemble (self, components) |
def | handleParameters (self, inMemoryDataset, parameters=None) |
str | selectResponsibleComponent (cls, str readComponent, fromComponents) |
Static Public Attributes | |
EXPOSURE_COMPONENTS = set(("image", "variance", "mask", "wcs", "psf")) | |
EXPOSURE_INFO_COMPONENTS | |
dictionary | EXPOSURE_READ_COMPONENTS = {"bbox", "dimensions", "xy0", "filter"} |
dictionary | COMPONENT_MAP = {"bbox": "BBox", "xy0": "XY0"} |
Definition at line 31 of file exposureAssembler.py.
def lsst.obs.base.exposureAssembler.ExposureAssembler.assemble | ( | self, | |
components | |||
) |
Construct an Exposure from components. Parameters ---------- components : `dict` All the components from which to construct the Exposure. Some can be missing. Returns ------- exposure : `~lsst.afw.image.Exposure` Assembled exposure. Raises ------ ValueError Some supplied components are not recognized.
Definition at line 171 of file exposureAssembler.py.
def lsst.obs.base.exposureAssembler.ExposureAssembler.disassemble | ( | self, | |
composite | |||
) |
Disassemble an afw Exposure. This implementation attempts to extract components from the parent by looking for attributes of the same name or getter methods derived from the component name. Parameters ---------- composite : `~lsst.afw.image.Exposure` `Exposure` composite object consisting of components to be extracted. Returns ------- components : `dict` `dict` with keys matching the components defined in `self.storageClass` and values being `DatasetComponent` instances describing the component. Raises ------ ValueError A requested component can not be found in the parent using generic lookups. TypeError The parent object does not match the supplied `self.storageClass`.
Definition at line 126 of file exposureAssembler.py.
def lsst.obs.base.exposureAssembler.ExposureAssembler.getComponent | ( | self, | |
composite, | |||
componentName | |||
) |
Get a component from an Exposure Parameters ---------- composite : `~lsst.afw.image.Exposure` `Exposure` to access component. componentName : `str` Name of component to retrieve. Returns ------- component : `object` The component. Can be None. Raises ------ AttributeError The component can not be found.
Definition at line 69 of file exposureAssembler.py.
def lsst.obs.base.exposureAssembler.ExposureAssembler.getValidComponents | ( | self, | |
composite | |||
) |
Extract all non-None components from a composite. Parameters ---------- composite : `object` Composite from which to extract components. Returns ------- comps : `dict` Non-None components extracted from the composite, indexed by the component name as derived from the `self.storageClass`.
Definition at line 103 of file exposureAssembler.py.
def lsst.obs.base.exposureAssembler.ExposureAssembler.handleParameters | ( | self, | |
inMemoryDataset, | |||
parameters = None |
|||
) |
Modify the in-memory dataset using the supplied parameters, returning a possibly new object. Parameters ---------- inMemoryDataset : `object` Object to modify based on the parameters. parameters : `dict`, optional Parameters to apply. Values are specific to the parameter. Supported parameters are defined in the associated `StorageClass`. If no relevant parameters are specified the inMemoryDataset will be return unchanged. Returns ------- inMemoryDataset : `object` Updated form of supplied in-memory dataset, after parameters have been used.
Definition at line 243 of file exposureAssembler.py.
str lsst.obs.base.exposureAssembler.ExposureAssembler.selectResponsibleComponent | ( | cls, | |
str | readComponent, | ||
fromComponents | |||
) |
Definition at line 272 of file exposureAssembler.py.
|
static |
Definition at line 39 of file exposureAssembler.py.
|
static |
Definition at line 33 of file exposureAssembler.py.
|
static |
Definition at line 34 of file exposureAssembler.py.
|
static |
Definition at line 37 of file exposureAssembler.py.