Subliminal update

libs/guessit/transfo/split_on_dash.py

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+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+#
+# GuessIt - A library for guessing information from filenames
+# Copyright (c) 2012 Nicolas Wack <wackou@gmail.com>
+#
+# GuessIt is free software; you can redistribute it and/or modify it under
+# the terms of the Lesser GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# GuessIt is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# Lesser GNU General Public License for more details.
+#
+# You should have received a copy of the Lesser GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+from guessit.patterns import sep
+import re
+import logging
+
+log = logging.getLogger("guessit.transfo.split_on_dash")
+
+
+def process(mtree):
+    for node in mtree.unidentified_leaves():
+        indices = []
+
+        didx = 0
+        pattern = re.compile(sep + '-' + sep)
+        match = pattern.search(node.value)
+        while match:
+            span = match.span()
+            indices.extend([ span[0], span[1] ])
+            match = pattern.search(node.value, span[1])
+
+        didx = node.value.find('-')
+        while didx > 0:
+            if (didx > 10 and
+                (didx - 1 not in indices and
+                 didx + 2 not in indices)):
+
+                indices.extend([ didx, didx + 1 ])
+
+            didx = node.value.find('-', didx + 1)
+
+        if indices:
+            node.partition(indices)