tardis.apps.oaipmh package

Subpackages

• tardis.apps.oaipmh.provider package
  • Submodules
  • tardis.apps.oaipmh.provider.base module
    • BaseProvider
      • BaseProvider.getRecord()
      • BaseProvider.identify()
      • BaseProvider.listIdentifiers()
      • BaseProvider.listMetadataFormats()
      • BaseProvider.listRecords()
      • BaseProvider.listSets()
      • BaseProvider.writeMetadata()
  • tardis.apps.oaipmh.provider.experiment module
    • AbstractExperimentProvider
      • AbstractExperimentProvider.NS_CC
      • AbstractExperimentProvider.getRecord()
      • AbstractExperimentProvider.get_id()
      • AbstractExperimentProvider.listIdentifiers()
      • AbstractExperimentProvider.listRecords()
      • AbstractExperimentProvider.listSets()
    • DcExperimentProvider
      • DcExperimentProvider.listMetadataFormats()
    • RifCsExperimentProvider
      • RifCsExperimentProvider.ExperimentWriter
      • RifCsExperimentProvider.get_rifcs_id()
      • RifCsExperimentProvider.listMetadataFormats()
      • RifCsExperimentProvider.writeExperimentMetadata()
      • RifCsExperimentProvider.writeUserMetadata()
  • Module contents
• tardis.apps.oaipmh.tests package
  • Subpackages
    • tardis.apps.oaipmh.tests.provider package
      • Submodules
      • tardis.apps.oaipmh.tests.provider.test_base module
      • tardis.apps.oaipmh.tests.provider.test_experiment module
      • Module contents
  • Submodules
  • tardis.apps.oaipmh.tests.test_oai module
    • EndpointTestCase
      • EndpointTestCase.setUp()
      • EndpointTestCase.tearDown()
      • EndpointTestCase.testGetRecord()
      • EndpointTestCase.testIdentify()
      • EndpointTestCase.testListIdentifiers()
      • EndpointTestCase.testListMetadataFormats()
      • EndpointTestCase.testListRecords()
  • Module contents

Submodules

tardis.apps.oaipmh.models module

tardis.apps.oaipmh.server module

class tardis.apps.oaipmh.server.ProxyingMetadataRegistry(providers)

Bases: MetadataRegistry

A registry that only writes, and does so by proxying to Providers.

hasReader(metadata_prefix)

hasWriter(metadata_prefix)

readMetadata(metadata_prefix, element)

Turn XML into metadata object.

element - element to read in

returns - metadata object

registerReader(metadata_prefix, reader)

registerWriter(metadata_prefix, writer)

writeMetadata(metadata_prefix, element, metadata)

Write metadata as XML.

element - ElementTree element to write under metadata - metadata object to write

class tardis.apps.oaipmh.server.ProxyingServer(providers)

Bases: IOAI

getRecord(metadataPrefix, identifier)

Get a record for a metadataPrefix and identifier.

Raises:

• oaipmh.error.CannotDisseminateFormatError – if no provider returns a result, but at least one provider responds with oaipmh.error.CannotDisseminateFormatError (meaning the identifier exists)

• oaipmh.error.IdDoesNotExistError – if all providers fail with oaipmh.error.IdDoesNotExistError

Returns:

first successful provider response

Return type:

response

identify()

Retrieve information about the repository.

Returns:

an oaipmh.common.Identify object describing the repository.

Return type:

oaipmh.common.Identify

listIdentifiers(metadataPrefix, **kwargs)

Lists identifiers from all providers as a single set.

Raises:

• error.CannotDisseminateFormatError – if metadataPrefix is not supported by the repository.

• error.NoSetHierarchyError – if a set is provided, as the repository does not support sets.

Returns:

a set.Set of headers.

Return type:

set

listMetadataFormats(**kwargs)

List metadata formats from all providers in a single set.

Raises:

• error.IdDoesNotExistError – if record with identifier does not exist.

• error.NoMetadataFormatsError – if no formats are available for the indicated record, but it does exist.

Returns:

a frozenset of metadataPrefix, schema, metadataNamespace tuples (each entry in the tuple is a string).

Return type:

frozenset

listRecords(metadataPrefix, **kwargs)

Lists records from all providers as a single set.

Raises:

• error.CannotDisseminateFormatError – if metadataPrefix is not supported by the repository.

• error.NoSetHierarchyError – if a set is provided, as the repository does not support sets.

Returns:

a set.Set of header, metadata, about tuples.

Return type:

set

listSets()

List sets.

Raises:

oaipmh.error.NoSetHierarchyError – because set hierarchies are currrently not implemented

tardis.apps.oaipmh.server.get_server(current_site)

tardis.apps.oaipmh.urls module

tardis.apps.oaipmh.views module

tardis.apps.oaipmh.views.endpoint(request)

Module contents