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Diffstat (limited to 'scripts/lib/mic/3rdparty/pykickstart/errors.py')
| -rw-r--r-- | scripts/lib/mic/3rdparty/pykickstart/errors.py | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/scripts/lib/mic/3rdparty/pykickstart/errors.py b/scripts/lib/mic/3rdparty/pykickstart/errors.py new file mode 100644 index 0000000000..a234d99d43 --- /dev/null +++ b/scripts/lib/mic/3rdparty/pykickstart/errors.py | |||
| @@ -0,0 +1,103 @@ | |||
| 1 | # | ||
| 2 | # errors.py: Kickstart error handling. | ||
| 3 | # | ||
| 4 | # Chris Lumens <clumens@redhat.com> | ||
| 5 | # | ||
| 6 | # This copyrighted material is made available to anyone wishing to use, modify, | ||
| 7 | # copy, or redistribute it subject to the terms and conditions of the GNU | ||
| 8 | # General Public License v.2. This program is distributed in the hope that it | ||
| 9 | # will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the | ||
| 10 | # implied warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | ||
| 11 | # See the GNU General Public License for more details. | ||
| 12 | # | ||
| 13 | # You should have received a copy of the GNU General Public License along with | ||
| 14 | # this program; if not, write to the Free Software Foundation, Inc., 51 | ||
| 15 | # Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Any Red Hat | ||
| 16 | # trademarks that are incorporated in the source code or documentation are not | ||
| 17 | # subject to the GNU General Public License and may only be used or replicated | ||
| 18 | # with the express permission of Red Hat, Inc. | ||
| 19 | # | ||
| 20 | """ | ||
| 21 | Error handling classes and functions. | ||
| 22 | |||
| 23 | This module exports a single function: | ||
| 24 | |||
| 25 | formatErrorMsg - Properly formats an error message. | ||
| 26 | |||
| 27 | It also exports several exception classes: | ||
| 28 | |||
| 29 | KickstartError - A generic exception class. | ||
| 30 | |||
| 31 | KickstartParseError - An exception for errors relating to parsing. | ||
| 32 | |||
| 33 | KickstartValueError - An exception for errors relating to option | ||
| 34 | processing. | ||
| 35 | |||
| 36 | KickstartVersionError - An exception for errors relating to unsupported | ||
| 37 | syntax versions. | ||
| 38 | """ | ||
| 39 | import gettext | ||
| 40 | _ = lambda x: gettext.ldgettext("pykickstart", x) | ||
| 41 | |||
| 42 | def formatErrorMsg(lineno, msg=""): | ||
| 43 | """Properly format the error message msg for inclusion in an exception.""" | ||
| 44 | if msg != "": | ||
| 45 | mapping = {"lineno": lineno, "msg": msg} | ||
| 46 | return _("The following problem occurred on line %(lineno)s of the kickstart file:\n\n%(msg)s\n") % mapping | ||
| 47 | else: | ||
| 48 | return _("There was a problem reading from line %s of the kickstart file") % lineno | ||
| 49 | |||
| 50 | class KickstartError(Exception): | ||
| 51 | """A generic exception class for unspecific error conditions.""" | ||
| 52 | def __init__(self, val = ""): | ||
| 53 | """Create a new KickstartError exception instance with the descriptive | ||
| 54 | message val. val should be the return value of formatErrorMsg. | ||
| 55 | """ | ||
| 56 | Exception.__init__(self) | ||
| 57 | self.value = val | ||
| 58 | |||
| 59 | def __str__ (self): | ||
| 60 | return self.value | ||
| 61 | |||
| 62 | class KickstartParseError(KickstartError): | ||
| 63 | """An exception class for errors when processing the input file, such as | ||
| 64 | unknown options, commands, or sections. | ||
| 65 | """ | ||
| 66 | def __init__(self, msg): | ||
| 67 | """Create a new KickstartParseError exception instance with the | ||
| 68 | descriptive message val. val should be the return value of | ||
| 69 | formatErrorMsg. | ||
| 70 | """ | ||
| 71 | KickstartError.__init__(self, msg) | ||
| 72 | |||
| 73 | def __str__(self): | ||
| 74 | return self.value | ||
| 75 | |||
| 76 | class KickstartValueError(KickstartError): | ||
| 77 | """An exception class for errors when processing arguments to commands, | ||
| 78 | such as too many arguments, too few arguments, or missing required | ||
| 79 | arguments. | ||
| 80 | """ | ||
| 81 | def __init__(self, msg): | ||
| 82 | """Create a new KickstartValueError exception instance with the | ||
| 83 | descriptive message val. val should be the return value of | ||
| 84 | formatErrorMsg. | ||
| 85 | """ | ||
| 86 | KickstartError.__init__(self, msg) | ||
| 87 | |||
| 88 | def __str__ (self): | ||
| 89 | return self.value | ||
| 90 | |||
| 91 | class KickstartVersionError(KickstartError): | ||
| 92 | """An exception class for errors related to using an incorrect version of | ||
| 93 | kickstart syntax. | ||
| 94 | """ | ||
| 95 | def __init__(self, msg): | ||
| 96 | """Create a new KickstartVersionError exception instance with the | ||
| 97 | descriptive message val. val should be the return value of | ||
| 98 | formatErrorMsg. | ||
| 99 | """ | ||
| 100 | KickstartError.__init__(self, msg) | ||
| 101 | |||
| 102 | def __str__ (self): | ||
| 103 | return self.value | ||
