The information returned is a dict with various keywords:
timestamp (required)
the last modified timestamp of this data source. This will be used
to see if we need to update the database or not. A timestamp of 0
means that this data source is either missing or always up to date.
values (optional)
an array of dicts { name: name, desc: description }, one for every
numeric value indexed by this data source.
Note that this method can be called before init. The idea is that, if
the timestamp shows that this plugin is currently not needed, then the
long initialisation can just be skipped.
'''
maxts = []([] + [ os.path.getmtime(f) for l, f in translationFiles() ])
return dict(timestamp = maxts)
def init(self, info, progress):
'''
If needed, perform long initialisation tasks here.
info is a dictionary with useful information. Currently it contains
the following values:
"values": a dict mapping index mnemonics to index numbers
The progress indicator can be used to report progress.
'''
self.indexers = []
for lang, file in translationFiles():
progress.begin('Reading %s translations from %s' % (lang, file))
self.indexers.append(Indexer(lang, file))
progress.end()
def doc(self):
'''
Return documentation information for this data source.
The documentation information is a dictionary with these keys:
name: the name for this data source
shortDesc: a short description
fullDoc: the full description as a chapter in ReST format
'''
return dict(name = 'Translated package descriptions', shortDesc = "terms extracted from the translated package descriptions using Xapian's TermGenerator", fullDoc = "\n The TranslatedDescriptions data source reads translated description\n files from %s, then uses Xapian's TermGenerator to tokenise and\n index their content.\n\n Currently this creates normal terms as well as stemmed terms\n prefixed with ``Z``.\n " % APTLISTDIR)
def index(self, document, pkg):
'''
Update the document with the information from this data source.
document is the document to update
pkg is the python-apt Package object for this package
'''
for i in self.indexers:
i.index(document)
def indexDeb822(self, document, pkg):
'''
Update the document with the information from this data source.
This is alternative to index, and it is used when indexing with package