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webmessageadmin.in
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Wed, May 15, 17:47

webmessageadmin.in
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#!@PYTHON@
## -*- mode: python; coding: utf-8; -*-
##
## This file is part of Invenio.
## Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008 CERN.
##
## Invenio 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.
##
## Invenio 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 Invenio; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
"""WebMessage Admin -- clean messages"""
__revision__ = "$Id$"
try:
import getpass
import readline
import sys
from invenio.config import CFG_SITE_SUPPORT_EMAIL
from invenio.webmessage_dblayer import clean_messages
from invenio.dbquery import run_sql
except ImportError, e:
print "Error: %s" % e
import sys
sys.exit(1)
def usage(code, msg=''):
"""Print usage info."""
if msg:
sys.stderr.write("Error: %s.\n" % msg)
sys.stderr.write("WebMessage Admin -- cleans forgotten messages")
sys.stderr.write("Usage: %s [options] <command>\n" % sys.argv[0])
sys.stderr.write("Command options:\n")
sys.stderr.write(" <command> = clean\n")
sys.stderr.write("General options:\n")
sys.stderr.write(" -h, --help \t\t Print this help.\n")
sys.stderr.write(" -V, --version \t\t Print version information.\n")
sys.exit(code)
def main():
"""CLI to clean_messages. The function finds the needed
arguments in sys.argv.
If the number of arguments is wrong it prints help.
Return 1 on success, 0 on failure. """
alen = len(sys.argv)
action = ''
# print help if wrong arguments
if alen > 1 and sys.argv[1] in ["-h", "--help"]:
usage(0)
elif alen > 1 and sys.argv[1] in ["-V", "--version"]:
print __revision__
sys.exit(0)
if alen != 2 or sys.argv[1] not in ['clean']:
usage(1)
# getting input from user
print 'User: ',
user = raw_input()
password = getpass.getpass()
# validating input
perform = 0
# check password
if user == CFG_SITE_SUPPORT_EMAIL:
perform = run_sql("""select * from user where email = '%s' and password = '%s' """ % (CFG_SITE_SUPPORT_EMAIL, password)) and 1 or 0
if not perform:
# wrong password or user not recognized
print 'User not authorized'
return perform
# perform chosen action
if sys.argv[1] == 'clean':
cleaned = clean_messages()
print 'Database cleaned. %i suppressed messages' % int(cleaned)
return perform
if __name__ == '__main__':
main()

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