fix(itn): cardnal number for ID card (#161)

Author: xingchensong

itn/chinese/rules/cardinal.py

@@ -115,8 +115,9 @@ def build_tagger(self):
         cardinal = digits.plus + (dot + digits.plus).plus
         # float number like 1.11
         cardinal |= (number + dot + digits.plus)
-        # cardinal string like 110 or 12306 or 13125617878, used in phone
-        cardinal |= (digits**3 | digits**4 | digits**5 | digits**11)
+        # cardinal string like 110 or 12306 or 13125617878, used in phone,
+        #   340621199806051223, used in ID card
+        cardinal |= (digits**3 | digits**4 | digits**5 | digits**11 | digits**18)
         # cardinal string like 23
         if self.enable_standalone_number:
             if self.enable_0_to_9:

itn/chinese/test/data/cardinal.txt

@@ -12,3 +12,4 @@
 七百三四十 => 730-40
 十七八万 => 17~18万
 六十三四万 => 63-4万
+我的身份证号是三四零二零三一九三七零幺零幺零五幺七 => 我的身份证号是340203193701010517