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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
#
# Copyright (c), 2016-2020, SISSA (International School for Advanced Studies).
# All rights reserved.
# This file is distributed under the terms of the MIT License.
# See the file 'LICENSE' in the root directory of the present
# distribution, or http://opensource.org/licenses/MIT.
#
# @author Davide Brunato <brunato@sissa.it>
#
from xml.etree.ElementTree import ParseError
class XMLSchemaException(Exception):
"""The base exception that let you catch all the errors generated by the library."""
class XMLSchemaOSError(XMLSchemaException, OSError):
pass
class XMLSchemaAttributeError(XMLSchemaException, AttributeError):
pass
class XMLSchemaTypeError(XMLSchemaException, TypeError):
pass
class XMLSchemaValueError(XMLSchemaException, ValueError):
pass
class XMLSchemaKeyError(XMLSchemaException, KeyError):
pass
class XMLSchemaRuntimeError(XMLSchemaException, RuntimeError):
pass
class XMLSchemaNamespaceError(XMLSchemaException, RuntimeError):
"""Raised when a wrong runtime condition is found with a namespace."""
class XMLSchemaWarning(Warning):
"""Base warning class for the XMLSchema package."""
class XMLResourceError(XMLSchemaException):
"""
A generic error on an XML resource that catches all the errors generated
by an XML resource/loader instance on accessing XML data.
"""
class XMLResourceParseError(XMLResourceError, ParseError):
"""Raised when an error is found parsing an XML resource."""
class XMLResourceBlocked(XMLResourceError):
"""Raised when an XML resource access is blocked by security settings."""
class XMLResourceForbidden(XMLResourceError):
"""Raised when the parsing of an XML resource is forbidden for safety reasons."""
class XMLResourceOSError(XMLResourceError, OSError):
"""
Raised when an XMLResource calls a system function that returns a system-related error,
including I/O operations.
"""
|
