/usr/lib/python2.7/dist-packages/Xlib/error.py is in python-xlib 0.14+20091101-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 | # Xlib.error -- basic error classes
#
# Copyright (C) 2000 Peter Liljenberg <petli@ctrl-c.liu.se>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# Xlib modules
from Xlib import X
# Xlib.protocol modules
from Xlib.protocol import rq
class DisplayError(Exception):
def __init__(self, display):
self.display = display
def __str__(self):
return 'Display error "%s"' % self.display
class DisplayNameError(DisplayError):
def __str__(self):
return 'Bad display name "%s"' % self.display
class DisplayConnectionError(DisplayError):
def __init__(self, display, msg):
self.display = display
self.msg = msg
def __str__(self):
return 'Can\'t connect to display "%s": %s' % (self.display, self.msg)
class ConnectionClosedError(Exception):
def __init__(self, whom):
self.whom = whom
def __str__(self):
return 'Display connection closed by %s' % self.whom
class XauthError(Exception): pass
class XNoAuthError(Exception): pass
class ResourceIDError(Exception): pass
class XError(rq.GetAttrData, Exception):
_fields = rq.Struct( rq.Card8('type'), # Always 0
rq.Card8('code'),
rq.Card16('sequence_number'),
rq.Card32('resource_id'),
rq.Card16('minor_opcode'),
rq.Card8('major_opcode'),
rq.Pad(21)
)
def __init__(self, display, data):
self._data, data = self._fields.parse_binary(data, display, rawdict = 1)
def __str__(self):
s = []
for f in ('code', 'resource_id', 'sequence_number',
'major_opcode', 'minor_opcode'):
s.append('%s = %s' % (f, self._data[f]))
return '%s: %s' % (self.__class__, ', '.join(s))
class XResourceError(XError):
_fields = rq.Struct( rq.Card8('type'), # Always 0
rq.Card8('code'),
rq.Card16('sequence_number'),
rq.Resource('resource_id'),
rq.Card16('minor_opcode'),
rq.Card8('major_opcode'),
rq.Pad(21)
)
class BadRequest(XError): pass
class BadValue(XError): pass
class BadWindow(XResourceError): pass
class BadPixmap(XResourceError): pass
class BadAtom(XError): pass
class BadCursor(XResourceError): pass
class BadFont(XResourceError): pass
class BadMatch(XError): pass
class BadDrawable(XResourceError): pass
class BadAccess(XError): pass
class BadAlloc(XError): pass
class BadColor(XResourceError): pass
class BadGC(XResourceError): pass
class BadIDChoice(XResourceError): pass
class BadName(XError): pass
class BadLength(XError): pass
class BadImplementation(XError): pass
xerror_class = {
X.BadRequest: BadRequest,
X.BadValue: BadValue,
X.BadWindow: BadWindow,
X.BadPixmap: BadPixmap,
X.BadAtom: BadAtom,
X.BadCursor: BadCursor,
X.BadFont: BadFont,
X.BadMatch: BadMatch,
X.BadDrawable: BadDrawable,
X.BadAccess: BadAccess,
X.BadAlloc: BadAlloc,
X.BadColor: BadColor,
X.BadGC: BadGC,
X.BadIDChoice: BadIDChoice,
X.BadName: BadName,
X.BadLength: BadLength,
X.BadImplementation: BadImplementation,
}
class CatchError:
def __init__(self, *errors):
self.error_types = errors
self.error = None
self.request = None
def __call__(self, error, request):
if self.error_types:
for etype in self.error_types:
if isinstance(error, etype):
self.error = error
self.request = request
return 1
return 0
else:
self.error = error
self.request = request
return 1
def get_error(self):
return self.error
def get_request(self):
return self.request
def reset(self):
self.error = None
self.request = None
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