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
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
"""Exceptions used throughout the package.
Submodules of packaging may raise exceptions defined in this module as
well as standard exceptions; in particular, SystemExit is usually raised
for errors that are obviously the end-user's fault (e.g. bad
command-line arguments).
"""
class PackagingError(Exception):
"""The root of all Packaging evil."""
class PackagingModuleError(PackagingError):
"""Unable to load an expected module, or to find an expected class
within some module (in particular, command modules and classes)."""
class PackagingClassError(PackagingError):
"""Some command class (or possibly distribution class, if anyone
feels a need to subclass Distribution) is found not to be holding
up its end of the bargain, ie. implementing some part of the
"command "interface."""
class PackagingGetoptError(PackagingError):
"""The option table provided to 'fancy_getopt()' is bogus."""
class PackagingArgError(PackagingError):
"""Raised by fancy_getopt in response to getopt.error -- ie. an
error in the command line usage."""
class PackagingFileError(PackagingError):
"""Any problems in the filesystem: expected file not found, etc.
Typically this is for problems that we detect before IOError or
OSError could be raised."""
class PackagingOptionError(PackagingError):
"""Syntactic/semantic errors in command options, such as use of
mutually conflicting options, or inconsistent options,
badly-spelled values, etc. No distinction is made between option
values originating in the setup script, the command line, config
files, or what-have-you -- but if we *know* something originated in
the setup script, we'll raise PackagingSetupError instead."""
class PackagingSetupError(PackagingError):
"""For errors that can be definitely blamed on the setup script,
such as invalid keyword arguments to 'setup()'."""
class PackagingPlatformError(PackagingError):
"""We don't know how to do something on the current platform (but
we do know how to do it on some platform) -- eg. trying to compile
C files on a platform not supported by a CCompiler subclass."""
class PackagingExecError(PackagingError):
"""Any problems executing an external program (such as the C
compiler, when compiling C files)."""
class PackagingInternalError(PackagingError):
"""Internal inconsistencies or impossibilities (obviously, this
should never be seen if the code is working!)."""
class PackagingTemplateError(PackagingError):
"""Syntax error in a file list template."""
class PackagingByteCompileError(PackagingError):
"""Byte compile error."""
class PackagingPyPIError(PackagingError):
"""Any problem occuring during using the indexes."""
# Exception classes used by the CCompiler implementation classes
class CCompilerError(Exception):
"""Some compile/link operation failed."""
class PreprocessError(CCompilerError):
"""Failure to preprocess one or more C/C++ files."""
class CompileError(CCompilerError):
"""Failure to compile one or more C/C++ source files."""
class LibError(CCompilerError):
"""Failure to create a static library from one or more C/C++ object
files."""
class LinkError(CCompilerError):
"""Failure to link one or more C/C++ object files into an executable
or shared library file."""
class UnknownFileError(CCompilerError):
"""Attempt to process an unknown file type."""
class MetadataMissingError(PackagingError):
"""A required metadata is missing"""
class MetadataConflictError(PackagingError):
"""Attempt to read or write metadata fields that are conflictual."""
class MetadataUnrecognizedVersionError(PackagingError):
"""Unknown metadata version number."""
class IrrationalVersionError(Exception):
"""This is an irrational version."""
pass
class HugeMajorVersionNumError(IrrationalVersionError):
"""An irrational version because the major version number is huge
(often because a year or date was used).
See `error_on_huge_major_num` option in `NormalizedVersion` for details.
This guard can be disabled by setting that option False.
"""
pass
class InstallationException(Exception):
"""Base exception for installation scripts"""
class InstallationConflict(InstallationException):
"""Raised when a conflict is detected"""
|
