Metadata-Version: 1.2
Name: caom2utils
Version: 1.6.2
Summary: CAOM-2.3 utils
Home-page: http://www.cadc-ccda.hia-iha.nrc-cnrc.gc.ca/caom2
Author: Canadian Astronomy Data Centre
Author-email: cadc@nrc-cnrc.gc.ca
License: AGPLv3
Description: caom2utils
        ==========
        
        .. image:: https://img.shields.io/pypi/v/caom2utils.svg   
            :target: https://pypi.python.org/pypi/caom2utils
        
        Utilities to facililate working with the CAOM2 model.
        
        Observation Validation
        ----------------------
        
        Validates a CAOM2 element (Observation, Plane, Artifact, Part or Chunk) with respect to the attributes of the element and possibly all its sub-elements. Example of validations: attribute values, spherical geometry of planes, WCS of chuncks, etc.
        
        .. code:: python
        
            from __future__ import (absolute_import, division, print_function,
                            unicode_literals)
            import sys
            from caom2 import SimpleObservation
            import caom2utils
        
            obs = SimpleObservation('collection', 'observationID')
        
            # change and update obs
        
            try:
                caom2utils.validate(obs)
            except Exception:
                print('My exception is not valid')
        
        
        Observation Generation
        ======================
        
        There are two command-line applications that will generate a CAOM2 Observation in this package. fits2caom2 assumes legacy operations, and should be a not-quite replacement for the Java application. caom2gen provides a bit different invocation mechanism, relying on blueprints for configuration information, and specifies the cardinality of the Observation/Plane/Artifact combinations at the command line.
        
        
        fits2caom2
        ----------
        
        .. code-block:: console
        
            usage: fits2caom2 [-h] [--cert CERT | -n | --netrc-file NETRC_FILE | -u USER]
                              [--host HOST] [--resource-id RESOURCE_ID] [-d | -q | -v]
                              [-V] [--dumpconfig] [--no_validate]
                              [-o OUT_OBS_XML]
                              (-i IN_OBS_XML | --observation collection observationID)
                              [--local LOCAL [LOCAL ...]] [--keep] [--test]
                              [--productID PRODUCTID] [--config CONFIG]
                              [--default DEFAULT] [--override OVERRIDE]
                              fileURI [fileURI ...]
        
            Augments an observation with information in one or more fits files.
        
            positional arguments:
              fileURI                                 URI of a fits file
        
            optional arguments:
              --cert CERT                             location of your X509 certificate to use for
                                                      authentication (unencrypted, in PEM format)
              --config CONFIG                         optional CAOM2 utype to keyword config file to merge
                                                      with the internal configuration
              -d, --debug                             debug messages
              --default DEFAULT                       file with default values for keywords
              --dumpconfig                            output the utype to keyword mapping to the console
              -h, --help                              show this help message and exit
              --host HOST                             base hostname for services - used mainly for testing
                                                      (default: www.cadc-ccda.hia-iha.nrc-cnrc.gc.ca)
              -i, --in IN_OBS_XML                     input of observation to be augmented in XML
              --keep                                  keep the locally stored files after ingestion
              --local LOCAL [ LOCAL ...]
                                                      list of files in local filesystem (same order as uri)
              -n                                      use .netrc in $HOME for authentication
              --netrc-file NETRC_FILE                 
                                                      netrc file to use for authentication
              --no_validate                           by default, the application will validate the WCS
                                                      information for an observation. Specifying this flag
                                                      skips that step.
              --observation collection observationID  
                                                      observation in a collection
              -o, --out OUT_OBS_XML                   output of augmented observation in XML
              --override OVERRIDE                     file with override values for keywords
              --productID PRODUCTID                   product ID of the plane in the observation
              -q, --quiet                             run quietly
              --resource-id RESOURCE_ID               resource identifier (default
                                                      ivo://cadc.nrc.ca/fits2caom2)
              --test                                  test mode, do not persist to database
              -u, --user USER                         name of user to authenticate. Note: application
                                                      prompts for the corresponding password!
              -v, --verbose                           verbose messages
              -V, --version                           show program's version number and exit
        
        
        caom2gen
        --------
        
        .. code-block:: console
        
            usage: caom2gen [-h] [--cert CERT | -n | --netrc-file NETRC_FILE | -u USER] [--host HOST] 
                        [--resource-id RESOURCE_ID] [-d | -q | -v] [-V]
                        [--dumpconfig] [--not_connected] [--no_validate] [-o OUT_OBS_XML] [--caom_namespace CAOM_NAMESPACE]
                        (-i IN_OBS_XML | --observation collection observationID) [--local LOCAL [LOCAL ...]]
                        [--external_url EXTERNAL_URL [EXTERNAL_URL ...]] [--module MODULE] [--plugin PLUGIN] 
                        [--lineage LINEAGE [LINEAGE ...]]
                        [--use_generic_parser USE_GENERIC_PARSER [USE_GENERIC_PARSER ...]] --blueprint BLUEPRINT [BLUEPRINT ...]
        
            Augments an observation with information in one or more fits files.
        
            optional arguments:
               --blueprint BLUEPRINT [BLUEPRINT ...]  list of files with blueprints for CAOM2 
                                                      construction, in serialized format. If 
                                                      the list is of length 1, the same 
                                                      blueprint will be applied to all lineage 
                                                      entries. Otherwise, there must be a 
                                                      blueprint file per lineage entry.
               --caom_namespace CAOM_NAMESPACE        if this parameter is specified, over-ride 
                                                      the default CAOM2 version when writing 
                                                      XML. The default is the latest version of 
                                                      CAOM2.3.
               --cert CERT                            location of your X509 certificate to use 
                                                      for authentication (unencrypted, in PEM 
                                                      format)
               -d, --debug                            debug messages
               --dumpconfig                           output the utype to keyword mapping to 
                                                      the console
               --external_url EXTERNAL_URL [EXTERNAL_URL ...]
                                                      service endpoint(s) that return(s) a 
                                                      string that can be made into FITS 
                                                      headers. Cardinality should be consistent 
                                                      with lineage.
               -h, --help                             show this help message and exit
               --host HOST                            base hostname for services - used mainly 
                                                      for testing (default: 
                                                      www.cadc-ccda.hia-iha.nrc-cnrc.gc.ca)
               -i, --in IN_OBS_XML                    input of observation to be augmented in XML
               --lineage LINEAGE [LINEAGE ...]        productID/artifactURI. List of plane/artifact 
                                                      identifiers that will be created for the 
                                                      identified observation.
               --local LOCAL [LOCAL ...]              list of files in local filesystem (same 
                                                      order as uri)
               --module MODULE                        if the blueprint contains function calls, 
                                                      call importlib.import_module for the named 
                                                      module. Provide a fully qualified name. 
                                                      Parameter choices are the artifact URI (uri) 
                                                      or a list of astropy Header instances 
                                                      (header). This will allow the update of a 
                                                      single blueprint entry with a single call.
               -n                                     use .netrc in $HOME for authentication
               --netrc-file NETRC_FILE                netrc file to use for authentication
               --no_validate                          by default, the application will validate 
                                                      the WCS information for an observation. 
                                                      Specifying this flag skips that step.
               --not_connected                        if set, there is no internet connection, 
               so skip service invocations.
               --observation collection observationID observation in a collection
               -o, --out OUT_OBS_XML                  output of augmented observation in XML
               --plugin PLUGIN                        if this parameter is specified, call 
                                                      importlib.import_module for the named 
                                                      module. Then execute the method "update", 
                                                      with the signature (Observation, **kwargs). 
                                                      This will allow for the update of multiple 
                                                      observation data members with one call.
               -q, --quiet                            run quietly
               --resource-id RESOURCE_ID              resource identifier (default 
                                                      ivo://cadc.nrc.ca/fits2caom2)
               --use_generic_parser USE_GENERIC_PARSER [USE_GENERIC_PARSER ...]
                                                      productID/artifactURI. List of lineage 
                                                      entries that will be processed with a 
                                                      GenericParser. Good for non-fits files.
               -u, --user USER                        name of user to authenticate. Note: 
                                                      application prompts for the corresponding 
                                                      password!
               -v, --verbose                          verbose messages
               -V, --version                          show program's version number and exit
        
Platform: UNKNOWN
Classifier: Natural Language :: English
Classifier: License :: OSI Approved :: GNU Affero General Public License v3
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Requires-Python: >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, <4
