Coverage for presidio_analyzer / predefined_recognizers / country_specific / italy / it_identity_card_recognizer.py: 100%

1from typing import List, Optional 

2 

3from presidio_analyzer import Pattern, PatternRecognizer 

4 

5# An Identity Card is a personal recognition document that is valid in Italy. 

6# The paper-based identity card was issued for nearly 87 years until 2018 

7# and can still be issued in case of emergency. The Electronic Identity Card 

8# (CIE) is progressively replacing the paper-based identity card. It is 

9# issued upon expiration of the paper-based identity card or in case of loss, 

10# theft or deterioration. 

11# 

12# References: 

13# - https://en.wikipedia.org/wiki/Italian_electronic_identity_card 

14# - https://www.cartaidentita.interno.gov.it/en/cie/electronic-identity-card 

15 

16 

17class ItIdentityCardRecognizer(PatternRecognizer): 

18 """ 

19 Recognizes Italian Identity Card number using case-insensitive regex. 

20 

21 :param patterns: List of patterns to be used by this recognizer 

22 :param context: List of context words to increase confidence in detection 

23 :param supported_language: Language this recognizer supports 

24 :param supported_entity: The entity this recognizer can detect 

25 """ 

26 

27 PATTERNS = [ 

28 Pattern( 

29 "Paper-based Identity Card (very weak)", 

30 # The number is composed of 2 letters, space (optional), 7 digits 

31 r"(?i)\b[A-Z]{2}\s?\d{7}\b", 

32 0.01, 

33 ), 

34 Pattern( 

35 "Electronic Identity Card (CIE) 2.0 (very weak)", 

36 r"(?i)\b\d{7}[A-Z]{2}\b", 

37 0.01, 

38 ), 

39 Pattern( 

40 "Electronic Identity Card (CIE) 3.0 (very weak)", 

41 r"(?i)\b[A-Z]{2}\d{5}[A-Z]{2}\b", 

42 0.01, 

43 ), 

44 ] 

45 

46 CONTEXT = [ 

47 "carta", 

48 "identità", 

49 "elettronica", 

50 "cie", 

51 "documento", 

52 "riconoscimento", 

53 "espatrio", 

54 ] 

55 

56 def __init__( 

57 self, 

58 patterns: Optional[List[Pattern]] = None, 

59 context: Optional[List[str]] = None, 

60 supported_language: str = "it", 

61 supported_entity: str = "IT_IDENTITY_CARD", 

62 name: Optional[str] = None, 

63 ): 

64 patterns = patterns if patterns else self.PATTERNS 

65 context = context if context else self.CONTEXT 

66 super().__init__( 

67 supported_entity=supported_entity, 

68 patterns=patterns, 

69 context=context, 

70 supported_language=supported_language, 

71 name=name, 

72 )