[Git][ftp-team/dak][master] 2 commits: dakweb: create /source/by

6aa73d0e

by aviau at 2018-10-23T18:37:51Z

dakweb: create /source/by_metadata

Create a new /source/by_medatata endpoint. It is the equivalent of
/binary/by_medatada but for source packages.

7846f7ed

by Joerg Jaspert at 2018-10-23T19:00:07Z

Merge branch 'dakweb_source_by_metadata' into 'master'

dakweb: create /source/by_metadata

See merge request ftp-team/dak!95

@@ -10,7 +10,7 @@ from sqlalchemy import or_
  import bottle
  import json
 -from daklib.dbconn import DBConn, DBSource, Suite, DSCFile, PoolFile
 +from daklib.dbconn import DBConn, DBSource, Suite, DSCFile, PoolFile, SourceMetadata, MetadataKey
  from dakweb.webregister import QueryRegister
@@ -203,3 +203,39 @@ def all_sources():
      return json.dumps(ret)
  QueryRegister().register_path('/all_sources', all_sources)
++
++
 +@bottle.route('/source/by_metadata/<key>')
 +def source_by_metadata(key=None):
 +    """
++
 +    Finds all Debian source packages which have the specified metadata set.
++
 +    E.g., to find out the Maintainer of all source packages, query
 +    /source/by_metadata/Maintainer.
++
 +    @type key: string
 +    @param key: Metadata key to search for.
++
 +    @rtype: dictionary
 +    @return: A list of dictionaries of
 +             - source
 +             - metadata value
 +    """
++
 +    if not key:
 +        return bottle.HTTPError(503, 'Metadata key not specified.')
++
 +    s = DBConn().session()
 +    q = s.query(DBSource.source, SourceMetadata.value)
 +    q = q.join(SourceMetadata).join(MetadataKey)
 +    q = q.filter(MetadataKey.key == key)
 +    ret = []
 +    for p in q:
 +        ret.append({'source': p.source,
 +                    'metadata_value': p.value})
 +    s.close()
++
 +    return json.dumps(ret)
++
 +QueryRegister().register_path('/source/by_metadata', source_by_metadata)

[Git][ftp-team/dak][master] 2 commits: dakweb: create /source/by_metadata