A generic framework for writing satellite data ingest systems
Mandible can be installed from GitHub using pip.
$ pip install git+https://github.com/asfadmin/mandible@v0.8.0
To install with all extra dependencies:
$ pip install git+https://github.com/asfadmin/mandible@v0.8.0#egg=mandible[all]
To install the latest development version:
$ pip install git+https://github.com/asfadmin/mandible
The metadata mapper is used to extract metadata from one or more source files and insert it into a JSON style template.
Example:
frommandible.metadata_mapperimport (
ConfigSourceProvider,
Context,
MetadataMapper,
)
mapper=MetadataMapper(
template={
"polarization": {
"@mapped": {
"source": "met.json",
"key": "Polarization",
},
},
},
source_provider=ConfigSourceProvider(
{
"met.json": {
"storage": {
"class": "LocalFile",
"filters": {
"name": r".*\.met\.json",
},
},
"format": {
"class": "Json",
},
},
}
),
)
context=Context(
files=[
{
"name": "my-granule.met.json",
"path": "/tmp/ingest/my-granule.met.json",
}
]
)
mapper.get_metadata(context)
# Returns an object that looks like the template with values replaced# {"polarization": "VV"}