added like_num to lex

spacy/lang/tr/lex_attrs.py

@@ -0,0 +1,31 @@
+# coding: utf8
+from __future__ import unicode_literals
+
+from ...attrs import LIKE_NUM
+
+
+#Thirteen, fifteen etc. are written separate: on üç
+
+_num_words = ['bir', 'iki', 'üç', 'dört', 'beş', 'altı', 'yedi', 'sekiz',
+              'dokuz', 'on', 'yirmi', 'otuz', 'kırk', 'elli', 'altmış',
+              'yetmiş', 'seksen', 'doksan', 'yüz', 'bin', 'milyon',
+              'milyar', 'katrilyon', 'kentilyon']
+
+
+def like_num(text):
+    text = text.replace(',', '').replace('.', '')
+    if text.isdigit():
+        return True
+    if text.count('/') == 1:
+        num, denom = text.split('/')
+        if num.isdigit() and denom.isdigit():
+            return True
+    if text.lower() in _num_words:
+        return True
+    return False
+
+
+LEX_ATTRS = {
+    LIKE_NUM: like_num
+}
+