def flush(self, notice=None, force=False):
from fooling.indexer import Indexer
if force:
self._last_unindexed_loc = len(self)-1
if self._last_unindexed_loc:
indexer = Indexer(self, verbose=self.verbose)
prevloc = int(self.index_lastloc() or '-1')
lastloc = int(self._last_unindexed_loc)
# notice is a function that receives the number of docs being indexed.
if notice:
notice(lastloc - prevloc)
for i in xrange(prevloc+1, lastloc+1):
indexer.index_doc(str(i), indexyomi=config.INDEX_YOMI)
indexer.finish()
self.merge(force)
self._last_unindexed_loc = None
return
def index(argv):
import getopt, locale
def usage():
print 'usage: %s [-v] [-F|-U|-N|-R] [-Y] [-b basedir] [-p prefix] [-c corpustype] [-t doctype] [-e encoding] [-D maxdocs] [-T maxterms] idxdir [file ...]' % argv[0]
sys.exit(2)
try:
(opts, args) = getopt.getopt(argv[1:], 'vFURNYb:p:c:t:e:D:T:')
except getopt.GetoptError:
usage()
verbose = 1
mode = 0
basedir = ''
prefix = 'idx'
corpustype = corpus.FilesystemCorpus
doctype = document.PlainTextDocument
encoding = locale.getpreferredencoding()
maxdocs = 1000
maxterms = 50000
indexstyle = 'normal'
for (k, v) in opts:
if k == '-d': verbose += 1
elif k == '-F': mode = 0 # force
elif k == '-U': mode = 1 # update only
elif k == '-N': mode = 2 # new document only
elif k == '-R': mode = 3 # reset
elif k == '-Y': indexstyle = 'yomi'
elif k == '-b': basedir = v
elif k == '-p': prefix = v
elif k == '-c': corpustype = corpus.get_corpustype(v)
elif k == '-t': doctype = document.get_doctype(v)
elif k == '-e': encoding = v
elif k == '-D': maxdocs = int(v)
elif k == '-T': maxterms = int(v)
if not args: usage()
assert len(prefix) == 3
idxdir = args[0]
cps = corpustype(basedir, doctype, encoding, indexstyle)
cps.open()
indexdb = IndexDB(idxdir, prefix)
try:
indexdb.create()
except IndexDB.IndexDBError:
pass
indexdb.open()
if mode == 3:
indexdb.reset()
mode = 0
indexer = Indexer(indexdb, cps, maxdocs, maxterms, verbose=verbose)
print >>sys.stderr, \
'Index: basedir=%r, idxdir=%r, max_docs_threshold=%d, max_terms_threshold=%d ' % \
(basedir, idxdir, maxdocs, maxterms)
files = args[1:]
lastmod = indexdb.index_mtime()
if not files:
files = sys.stdin
for fname in files:
fname = fname.strip()
if not cps.loc_exists(fname): continue
if indexdb.loc_indexed(fname):
if mode == 2 or ((mode == 1) and cps.loc_mtime(fname) < lastmod): continue
indexer.index_loc(fname)
indexer.finish()
cps.close()
print >>sys.stderr, 'Done.'
return