diff options
Diffstat (limited to 'beagle/debian-rfs/usr/lib/python2.6/dist-packages/debconf.py')
| -rw-r--r-- | beagle/debian-rfs/usr/lib/python2.6/dist-packages/debconf.py | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/beagle/debian-rfs/usr/lib/python2.6/dist-packages/debconf.py b/beagle/debian-rfs/usr/lib/python2.6/dist-packages/debconf.py deleted file mode 100644 index b046c5c..0000000 --- a/beagle/debian-rfs/usr/lib/python2.6/dist-packages/debconf.py +++ /dev/null @@ -1,184 +0,0 @@ -# Copyright: -# Moshe Zadka (c) 2002 -# Canonical Ltd. (c) 2005 (DebconfCommunicator) -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY AUTHORS AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. - -import sys, os -import errno -import re -try: - import subprocess - using_subprocess = True -except ImportError: - import popen2 - using_subprocess = False -import fcntl - -class DebconfError(Exception): - pass - -LOW, MEDIUM, HIGH, CRITICAL = 'low', 'medium', 'high', 'critical' - -class Debconf: - - def __init__(self, title=None, read=None, write=None): - for command in ('capb set reset title input beginblock endblock go get' - ' register unregister subst fset fget previous_module' - ' visible purge metaget exist version settitle' - ' info progress data').split(): - self.setCommand(command) - self.read = read or sys.stdin - self.write = write or sys.stdout - sys.stdout = sys.stderr - self.setUp(title) - - def setUp(self, title): - self.version = self.version(2) - if self.version[:2] != '2.': - raise DebconfError(256, "wrong version: %s" % self.version) - self.capabilities = self.capb().split() - if title: - self.title(title) - - def setCommand(self, command): - setattr(self, command, - lambda *args, **kw: self.command(command, *args, **kw)) - - def command(self, command, *params): - command = command.upper() - self.write.write("%s %s\n" % (command, ' '.join(map(str, params)))) - self.write.flush() - - while True: - try: - resp = self.read.readline().rstrip('\n') - break - except IOError, e: - if e.errno == errno.EINTR: - continue - else: - raise - - if ' ' in resp: - status, data = resp.split(' ', 1) - else: - status, data = resp, '' - status = int(status) - if status == 0: - return data - elif status == 1: # unescaped data - unescaped = '' - for chunk in re.split(r'(\\.)', data): - if chunk.startswith('\\') and len(chunk) == 2: - if chunk[1] == 'n': - unescaped += '\n' - else: - unescaped += chunk[1] - else: - unescaped += chunk - return unescaped - else: - raise DebconfError(status, data) - - def stop(self): - self.write.write('STOP\n') - self.write.flush() - - def forceInput(self, priority, question): - try: - self.input(priority, question) - return 1 - except DebconfError, e: - if e.args[0] != 30: - raise - return 0 - - def getBoolean(self, question): - result = self.get(question) - return result == 'true' - - def getString(self, question): - return self.get(question) - - -class DebconfCommunicator(Debconf, object): - def __init__(self, owner, title=None, cloexec=False): - args = ['debconf-communicate', '-fnoninteractive', owner] - if using_subprocess: - self.dccomm = subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE, close_fds=True) - read = self.dccomm.stdout - write = self.dccomm.stdin - else: - self.dccomm = popen2.Popen3(args) - read = self.dccomm.fromchild - write = self.dccomm.tochild - super(DebconfCommunicator, self).__init__(title=title, - read=read, - write=write) - if cloexec: - fcntl.fcntl(self.read.fileno(), fcntl.F_SETFD, fcntl.FD_CLOEXEC) - fcntl.fcntl(self.write.fileno(), fcntl.F_SETFD, fcntl.FD_CLOEXEC) - - def shutdown(self): - if self.dccomm is not None: - if using_subprocess: - self.dccomm.stdin.close() - self.dccomm.stdout.close() - else: - self.dccomm.tochild.close() - self.dccomm.fromchild.close() - self.dccomm.wait() - self.dccomm = None - - # Don't rely on this; call .shutdown() explicitly. - def __del__(self): - try: - self.shutdown() - except AttributeError: - pass - - -if ('DEBCONF_USE_CDEBCONF' in os.environ and - os.environ['DEBCONF_USE_CDEBCONF'] != ''): - _frontEndProgram = '/usr/lib/cdebconf/debconf' -else: - _frontEndProgram = '/usr/share/debconf/frontend' - -def runFrontEnd(): - if 'DEBIAN_HAS_FRONTEND' not in os.environ: - os.environ['PERL_DL_NONLAZY']='1' - os.execv(_frontEndProgram, [_frontEndProgram, sys.executable]+sys.argv) - - -if __name__ == '__main__': - runFrontEnd() - db = Debconf() - db.forceInput(CRITICAL, 'bsdmainutils/calendar_lib_is_not_empty') - db.go() - less = db.getBoolean('less/add_mime_handler') - aptlc = db.getString('apt-listchanges/email-address') - db.stop() - print db.version - print db.capabilities - print less - print aptlc |