This file is indexed.

/usr/lib/python2.7/dist-packages/ubuntutools/question.py is in ubuntu-dev-tools 0.153.

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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
#
# question.py - Helper class for asking questions
#
# Copyright (C) 2010, Benjamin Drung <bdrung@ubuntu.com>,
#               2011, Stefano Rivera <stefanor@ubuntu.com>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

import tempfile
import os
import re
import sys

import ubuntutools.subprocess


class Question(object):
    def __init__(self, options, show_help=True):
        assert len(options) >= 2
        self.options = [s.lower() for s in options]
        self.show_help = show_help

    def get_options(self):
        if len(self.options) == 2:
            options = self.options[0] + " or " + self.options[1]
        else:
            options = ", ".join(self.options[:-1]) + ", or " + self.options[-1]
        return options

    def ask(self, question, default=None):
        if default is None:
            default = self.options[0]
        assert default in self.options

        separator = " ["
        for option in self.options:
            if option == default:
                question += separator + option[0].upper()
            else:
                question += separator + option[0]
            separator = "|"
        if self.show_help:
            question += "|?"
        question += "]? "

        selected = None
        while selected not in self.options:
            try:
                selected = raw_input(question).strip().lower()
            except (EOFError, KeyboardInterrupt):
                print '\nAborting as requested.'
                sys.exit(1)
            if selected == "":
                selected = default
            else:
                for option in self.options:
                    # Example: User typed "y" instead of "yes".
                    if selected == option[0]:
                        selected = option
            if selected not in self.options:
                print "Please answer the question with " + \
                      self.get_options() + "."
        return selected


class YesNoQuestion(Question):
    def __init__(self):
        Question.__init__(self, ["yes", "no"], False)


def input_number(question, min_number, max_number, default=None):
    if default:
        question += " [%i]? " % (default)
    else:
        question += "? "
    selected = None
    while selected < min_number or selected > max_number:
        try:
            selected = raw_input(question).strip()
        except (EOFError, KeyboardInterrupt):
            print '\nAborting as requested.'
            sys.exit(1)
        if default and selected == "":
            selected = default
        else:
            try:
                selected = int(selected)
                if selected < min_number or selected > max_number:
                    print "Please input a number between %i and %i." % \
                          (min_number, max_number)
            except ValueError:
                print "Please input a number."
    assert type(selected) == int
    return selected


def confirmation_prompt(message=None, action=None):
    '''Display message, or a stock message including action, and wait for the
       user to press Enter
    '''
    if message is None:
        if action is None:
            action = 'continue'
        message = 'Press [Enter] to %s. Press [Ctrl-C] to abort now.' % action
    try:
        raw_input(message)
    except (EOFError, KeyboardInterrupt):
        print '\nAborting as requested.'
        sys.exit(1)


class EditFile(object):
    def __init__(self, filename, description, placeholders=None):
        self.filename = filename
        self.description = description
        if placeholders is None:
            placeholders = (re.compile(r'^>>>.*<<<$', re.UNICODE),)
        self.placeholders = placeholders

    def edit(self, optional=False):
        if optional:
            print "\n\nCurrently the %s looks like:" % self.description
            with open(self.filename, 'r') as f:
                print f.read()
            if YesNoQuestion().ask("Edit", "no") == "no":
                return

        done = False
        while not done:
            old_mtime = os.stat(self.filename).st_mtime
            ubuntutools.subprocess.check_call(['sensible-editor',
                                               self.filename])
            modified = old_mtime != os.stat(self.filename).st_mtime
            placeholders_present = False
            if self.placeholders:
                with open(self.filename, 'r') as f:
                    for line in f:
                        for placeholder in self.placeholders:
                            if placeholder.search(line.strip()):
                                placeholders_present = True

            if placeholders_present:
                print ("Placeholders still present in the %s. "
                       "Please replace them with useful information."
                       % self.description)
                confirmation_prompt(action='edit again')
            elif not modified:
                print "The %s was not modified" % self.description
                if YesNoQuestion().ask("Edit again", "yes") == "no":
                    done = True
            elif self.check_edit():
                done = True

    def check_edit(self):
        '''Override this to implement extra checks on the edited report.
        Should return False if another round of editing is needed,
        and should prompt the user to confirm that, if necessary.
        '''
        return True


class EditBugReport(EditFile):
    split_re = re.compile(r'^Summary.*?:\s+(.*?)\s+'
                          r'Description:\s+(.*)$',
                          re.DOTALL | re.UNICODE)

    def __init__(self, subject, body, placeholders=None):
        prefix = os.path.basename(sys.argv[0]) + '_'
        tmpfile = tempfile.NamedTemporaryFile(prefix=prefix, suffix='.txt',
                                              delete=False)
        tmpfile.write((u'Summary (one line):\n%s\n\nDescription:\n%s'
                       % (subject, body)).encode('utf-8'))
        tmpfile.close()
        super(EditBugReport, self).__init__(tmpfile.name, 'bug report',
                                            placeholders)

    def check_edit(self):
        with open(self.filename, 'r') as f:
            report = f.read().decode('utf-8')

        if self.split_re.match(report) is None:
            print ("The %s doesn't start with 'Summary:' and 'Description:' "
                   "blocks" % self.description)
            confirmation_prompt('edit again')
            return False
        return True

    def get_report(self):
        with open(self.filename, 'r') as f:
            report = f.read().decode('utf-8')

        match = self.split_re.match(report)
        title = match.group(1).replace(u'\n', u' ')
        report = (title, match.group(2))
        os.unlink(self.filename)
        return report