File: exceptions.py

package info (click to toggle)
python-nixio 1.5.4%2Bdfsg-4
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,888 kB
  • sloc: python: 12,527; cpp: 832; makefile: 25
file content (93 lines) | stat: -rw-r--r-- 2,942 bytes parent folder | download | duplicates (2)
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
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
# -*- coding: utf-8 -*-
# Copyright © 2016, German Neuroinformatics Node (G-Node)
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted under the terms of the BSD License. See
# LICENSE file in the root of the Project.


class DuplicateName(Exception):

    def __init__(self, caller, *args, **kwargs):
        self.message = ("Duplicate name - "
                        "names have to be unique for a given "
                        "entity type & parent. ({})").format(caller)
        super(DuplicateName, self).__init__(self.message, *args, **kwargs)


class UninitializedEntity(Exception):

    def __init__(self, *args, **kwargs):
        self.message = "The Entity being accessed is uninitialized or empty."
        super(UninitializedEntity, self).__init__(self.message,
                                                  *args, **kwargs)


class InvalidUnit(ValueError):

    def __init__(self, what, where):
        self.message = "InvalidUnit: {} evoked at: {}".format(what, where)
        super(InvalidUnit, self).__init__(self.message)


class InvalidAttrType(TypeError):

    def __init__(self, type_, value):
        self.message = ("Attribute requires type {} but {} "
                        "was provided.".format(type_, type(value)))
        super(InvalidAttrType, self).__init__(self.message)


class InvalidEntity(Exception):

    def __init__(self, *args, **kwargs):
        self.message = "Invalid entity found in HDF5 file."
        super(InvalidEntity, self).__init__(self.message, *args, **kwargs)


class InvalidSlice(Exception):

    def __init__(self, *args, **kwargs):
        self.message = "Trying to access data with an invalid slice."
        super(InvalidSlice, self).__init__(self.message, *args, **kwargs)


class OutOfBounds(IndexError):

    def __init__(self, message, index=None):
        self.message = message
        if index is not None:
            self.message += " [at index: {}]".format(index)
        super(OutOfBounds, self).__init__(self.message)


class IncompatibleDimensions(ValueError):

    def __init__(self, what, where):
        self.message = "IncompatibleDimensions: {} evoked at: {})".format(
            what, where
        )
        super(IncompatibleDimensions, self).__init__(self.message)


class InvalidFile(Exception):

    def __init__(self):
        self.message = "Invalid file - file is not a nix file."
        super(InvalidFile, self).__init__(self.message)


class DuplicateColumnName(Exception):

    def __init__(self):
        self.message = "Column names for a DataFrame have to be unique."
        super(DuplicateColumnName, self).__init__(self.message)


class UnsupportedLinkType(Exception):

    def __init__(self, objtype, linktype):
        self.message = "LinkType {} is not supported for {}".format(linktype, objtype)
        super(UnsupportedLinkType, self).__init__(self.message)