/usr/share/command-not-found/CommandNotFound/util.py is in command-not-found 0.2.38-1.
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 | # (c) Zygmunt Krynicki 2008
# Licensed under GPL, see COPYING for the whole text
import sys
import gettext
def no_gettext_for_you(message):
"""This function is used instead of gettext when there are some locale problems"""
return message
def gettext_not_crashy(s):
""" The getext handling is confusing:
- gettext.gettext caused LP: #161159
- getext.lgettext causes LP: #282446
Here we just try both :(
"""
try:
return gettext.lgettext(s)
except UnicodeEncodeError, e:
return gettext.gettext(s)
def setup_locale():
import locale
try:
locale.getpreferredencoding()
gettext.bindtextdomain("command-not-found", "/usr/share/locale")
gettext.textdomain("command-not-found")
gettext.install("command-not-found", unicode=True)
return gettext_not_crashy
except locale.Error:
#print "Warning: python was unable to setup locale!"
#print "Internationalizatio features will not be enabled."
return no_gettext_for_you
_ = gettext_wrapper = setup_locale()
def crash_guard(callback, bug_report_url, version):
""" Calls callback and catches all exceptions.
When something bad happens prints a long error message
with bug report information and exits the program"""
try:
try:
callback()
except Exception, ex:
print >>sys.stderr, _("Sorry, command-not-found has crashed! Please file a bug report for \n"
"the command-not-found package, see %s\nfor further information") % bug_report_url
print >>sys.stderr, _("Please include the following information with the report:")
print >>sys.stderr
print >>sys.stderr, _("command-not-found version: %s") % version
print >>sys.stderr, _("Python version: %d.%d.%d %s %d") % sys.version_info
try:
import subprocess
subprocess.call(["lsb_release", "-i", "-d", "-r", "-c"], stdout=sys.stderr)
except (ImportError, OSError):
pass
print >>sys.stderr, _("Exception information:")
print >>sys.stderr
print >>sys.stderr, ex
try:
import traceback
traceback.print_exc()
except ImportError:
pass
finally:
sys.exit(127)
__all__ = ["gettext_wrapper", "crash_guard"]
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