1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
from asyncio import TimeoutError
class MDCError(Exception):
pass
class MDCTLSRequired(Exception):
pass
class MDCTLSAuthFailed(Exception):
def __init__(self, code):
self.code = code
super().__init__(code)
def __str__(self):
if self.code == 1:
return 'Wrong pin'
elif self.code == 2:
return 'Blocked'
else:
return f'Unknown code: {self.code}'
class MDCTimeoutError(MDCError, TimeoutError):
pass
class MDCReadTimeoutError(MDCTimeoutError):
pass
class MDCResponseError(MDCError):
pass
class NAKError(MDCError):
def __init__(self, error_code):
self.error_code = error_code
super().__init__(error_code)
def __str__(self):
return f'Negative Acknowledgement [error_code {self.error_code}]'
|
