pydexcom.errors

 1"""Errors used in `pydexcom`."""
 2
 3
 4from enum import Enum
 5
 6
 7class DexcomErrorEnum(Enum):
 8    """Base class for all `pydexcom` error strings."""
 9
10    pass
11
12
13class AccountErrorEnum(DexcomErrorEnum):
14    """`AccountError` strings."""
15
16    ACCOUNT_NOT_FOUND = "Account not found"
17    PASSWORD_INVALID = "Password not valid"
18    MAX_ATTEMPTS = "Maximum authentication attempts exceeded"
19
20
21class SessionErrorEnum(DexcomErrorEnum):
22    """`SessionError` strings."""
23
24    NOT_FOUND = "Session ID not found"
25    INVALID = "Session not active or timed out"
26
27
28class ArgumentErrorEnum(DexcomErrorEnum):
29    """`ArgumentError` strings."""
30
31    MINUTES_INVALID = "Minutes must be and integer between 1 and 1440"
32    MAX_COUNT_INVALID = "Max count must be and integer between 1 and 288"
33    USERNAME_INVALID = "Username must be non-empty string"
34    PASSWORD_INVALID = "Password must be non-empty string"
35    ACCOUNT_ID_INVALID = "Account ID must be UUID"
36    ACCOUNT_ID_DEFAULT = "Account ID default"
37    SESSION_ID_INVALID = "Session ID must be UUID"
38    SESSION_ID_DEFAULT = "Session ID default"
39    GLUCOSE_READING_INVALID = "JSON glucose reading incorrectly formatted"
40
41
42class DexcomError(Exception):
43    """Base class for all `pydexcom` errors."""
44
45    def __init__(self, enum: DexcomErrorEnum):
46        """Create `DexcomError` from `DexcomErrorEnum`.
47
48        :param enum: associated `DexcomErrorEnum`
49        """
50        super().__init__(enum.value)
51        self._enum = enum
52
53    @property
54    def enum(self) -> DexcomErrorEnum:
55        """Get `DexcomErrorEnum` associated with error.
56
57        :return: `DexcomErrorEnum`"""
58        return self._enum
59
60
61class AccountError(DexcomError):
62    """Errors involving Dexcom Share API credentials."""
63
64    pass
65
66
67class SessionError(DexcomError):
68    """Errors involving Dexcom Share API session."""
69
70    pass
71
72
73class ArgumentError(DexcomError):
74    """Errors involving `pydexcom` arguments."""
75
76    pass
77    pass