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erikg / Revelation

Revelation is a password manager for the GNOME desktop, released under the GNU GPL license. It stores all your accounts and passwords in a single, secure place, and gives you access to it through a user-friendly graphical interface.

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Revelation / src / lib / datahandler / text.py

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#
# Revelation - a password manager for GNOME 2
# http://oss.codepoet.no/revelation/
# $Id$
#
# Module for handling plain text files
#
#
# Copyright (c) 2003-2006 Erik Grinaker
#
# 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.
#

import base
from revelation import data, entry

import time


class PlainText(base.DataHandler):
        "Data handler for plain text files"

        name            = "Plain text"
        importer        = False
        exporter        = True
        encryption      = False


        def export_data(self, entrystore, password = None):
                "Exports data to a plain text file"

                # fetch and sort entries
                entries = []
                iter = entrystore.iter_nth_child(None, 0)

                while iter is not None:
                        e = entrystore.get_entry(iter)

                        if type(e) != entry.FolderEntry:
                                entries.append(e)

                        iter = entrystore.iter_traverse_next(iter)

                entries.sort(lambda x,y: cmp(x.name.lower(), y.name.lower()))


                # generate the text
                text = ""

                for e in entries:
                        text += "%s [%s]\n" % ( e.name, e.typename )
                        text += e.description != "" and "%s\n" % e.description or ""
                        text += "%s\n" % time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(e.updated))

                        fields = [ field for field in e.fields if field.value != "" ]

                        if len(fields) > 0:
                                text += "\n"
                                maxlen = max([ len(field.name) for field in fields ])

                                for field in fields:
                                        text += "- " + field.name + ": " + (" " * (maxlen - len(field.name))) + field.value + "\n"

                        text += "\n\n"

                return text