/usr/share/doc/python-pyme-doc/examples/pygpa.py is in python-pyme-doc 1:0.8.1-2build1.
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# $Id: pygpa.py,v 1.5 2008/03/23 02:01:12 belyi Exp $
# Copyright (C) 2005,2008 Igor Belyi <belyi@users.sourceforge.net>
#
# 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 gtk, gobject, gtk.glade
import gettext
import time, sys, os
from pyme import errors, core
from pyme.core import Context, Data, pubkey_algo_name
from pyme.constants import validity, status, keylist, sig, sigsum
# Enable internationalization using gpa translation pages.
gettext.install('gpa', None, 1)
gtk.glade.bindtextdomain('gpa')
gtk.glade.textdomain('gpa')
# Thanks to Bernhard Reiter for pointing out the following:
# gpgme_check_version() necessary for initialisation according to
# gpgme 1.1.6 and this is not done automatically in pyme-0.7.0
print "gpgme version:", core.check_version()
# Helper functions to convert non-string data into printable strings
def sec2str(secs, empty="_(Unknown)"):
"Convert seconds since 1970 into mm/dd/yy string"
if secs > 0: return time.strftime("%m/%d/%y", time.localtime(secs))
elif secs == 0: return empty
else: return ""
trusts = {
validity.UNDEFINED: "Unknown",
validity.NEVER: "Never",
validity.MARGINAL: "Marginal",
validity.FULL: "Full",
validity.ULTIMATE: "Ultimate"
}
def validity2str(valid):
"Convert trust integer into a human understandable string"
if trusts.has_key(valid): return _("%s" % trusts[valid])
else: return _("Unknown")
def keyvalid2str(key):
"Create a string representing validity of a key"
if key.owner_trust==validity.ULTIMATE:
return _("Fully Valid")
if key.revoked: return _("Revoked")
if key.expired: return _("Expired")
if key.disabled: return _("Disabled")
if not key.uids or key.uids[0].invalid: return _("Incomplete")
return _("Unknown")
def subvalid2str(subkey):
"Create a string representing validity of a subkey"
if subkey.revoked: return _("Revoked")
if subkey.expired: return _("Expired")
if subkey.disabled: return _("Disabled")
if subkey.invalid: return _("Unsigned")
return _("Valid")
def signstat2str(sig):
"Create a string representing validity of a signature"
status = _("Unknown")
if sig.status == 1: status = _("Valid")
elif sig.status == 2: status = _("Bad")
if sig.expired: status = _("Expired")
elif sig.revoked: status = _("Revoked")
return status
def sigsum2str(summary):
if summary & sigsum.VALID: return _("Valid")
if summary & sigsum.RED: return _("Bad")
if summary & sigsum.KEY_MISSING: return _("Unknown Key")
if summary & sigsum.KEY_REVOKED: return _("Revoked Key")
if summary & sigsum.KEY_EXPIRED: return _("Expired Key")
return _("Key NOT valid")
def class2str(cls):
"Convert signature class integer into a human understandable string"
if cls==0x10: return _("Generic")
if cls==0x11: return _("Persona")
if cls==0x12: return _("Casual")
if cls==0x13: return _("Positive")
return _("Unknown")
def algo2str(algo):
"Convert algorithm integer into a human understandable string"
return pubkey_algo_name(algo)
def fpr2str(fpr):
"Convert fpr string in a sparsely spaced string for easy reading"
result = []
while fpr:
result.append(fpr[:4])
fpr = fpr[4:]
return " ".join(result)
# Helper functions for tasks unrelated to any class
def obj2model(objs, columns):
"Create a model from the obj (key, subkey, or signature) using columns"
model = gtk.ListStore(*[x.ctype for x in columns])
for obj in objs:
model.append([x.cfunc(obj) for x in columns])
return model
def labels2table(key_labels):
"Create a gtk.Table from an array of 2-tuples of strings"
table = gtk.Table(len(key_labels), 2)
for i, row in enumerate(key_labels):
if len(row) != 2:
raise ValueError("Unexpected number of rows in labels2table call")
label1 = gtk.Label(row[0])
label1.set_alignment(1.0, 0.5)
label2 = gtk.Label(row[1])
label2.set_alignment(0.0, 0.5)
label2.set_padding(5, 0)
table.attach(label1, 0, 1, i, i+1, gtk.FILL, gtk.FILL)
table.attach(label2, 1, 2, i, i+1, gtk.FILL, gtk.FILL)
return table
status2str = {}
for name in dir(status):
if not name.startswith('__') and name != "util":
status2str[getattr(status, name)] = name
def editor_func(status, args, val_dict):
prompt = "%s %s" % (val_dict["state"], args)
if val_dict.has_key(prompt):
val_dict["state"] = val_dict[prompt][0]
return val_dict[prompt][1]
elif args and not val_dict.has_key("ignore %s" % status2str[status]):
for error in ["error %s" % status2str[status], "error %s" % prompt]:
if val_dict.has_key(error):
raise errors.GPGMEError(val_dict[error])
sys.stderr.write(_("Unexpected status and prompt in editor_func: " +
"%s %s\n") % (status2str[status], prompt))
raise EOFError()
return ""
common_dict = {
"state": "start",
"quit keyedit.save.okay": ("save", "Y"),
"ignore NEED_PASSPHRASE": None,
"ignore NEED_PASSPHRASE_SYM": None,
"ignore BAD_PASSPHRASE": None,
"ignore USERID_HINT": None
}
def change_key_expire(context, key, date):
"Change key's expiration date to date"
val_dict = common_dict.copy()
val_dict.update({
"start keyedit.prompt": ("expire", "expire"),
"expire keygen.valid": ("date", date),
"date keyedit.prompt": ("quit", "quit")
})
out = Data()
context.op_edit(key, editor_func, val_dict, out)
def change_key_trust(context, key, new_trust):
"Change key's trust to new_trust"
val_dict = common_dict.copy()
val_dict.update({
"start keyedit.prompt": ("trust", "trust"),
"trust edit_ownertrust.value": ("value", "%d" % new_trust),
"value edit_ownertrust.set_ultimate.okay": ("value", "Y"),
"value keyedit.prompt": ("quit", "quit")
})
out = Data()
context.op_edit(key, editor_func, val_dict, out)
def sign_key(context, key, sign_key, local):
"Sign key using sign_key. Signature is exportable if local is False"
# Values copied from <gpg-error.h>
GPG_ERR_CONFLICT = 70
GPG_ERR_UNUSABLE_PUBKEY = 53
val_dict = common_dict.copy()
val_dict.update({
"start keyedit.prompt": ("sign", (local and "lsign") or "sign"),
"sign keyedit.sign_all.okay": ("sign", "Y"),
"sign sign_uid.expire": ("sign", "Y"),
"sign sign_uid.class": ("sign", "0"),
"sign sign_uid.okay": ("okay", "Y"),
"okay keyedit.prompt": ("quit", "quit"),
"error ALREADY_SIGNED": GPG_ERR_CONFLICT,
"error sign keyedit.prompt": GPG_ERR_UNUSABLE_PUBKEY
})
out = Data()
context.signers_clear()
context.signers_add(sign_key)
context.op_edit(key, editor_func, val_dict, out)
def trigger_change_password(context, key):
"Trigger sequence of passphrase_cb callbacks to change password of the key"
val_dict = common_dict.copy()
val_dict.update({
"start keyedit.prompt": ("passwd", "passwd"),
"passwd keyedit.prompt": ("quit", "quit")
})
out = Data()
context.op_edit(key, editor_func, val_dict, out)
# Helper classes whose instances are used in the major PyGpa class
class KeyInfo:
"""Helper class to represent key information in different views.
If KeyInfo instance is initialized with an integer as a key the views
correspond to a state when multiple or no keys are selected"""
def __init__(self, key, secret=None):
self.key = key
self.secret = secret
def key_print_labels(self, fpr=False):
"Create an array of 2-tuples for 'User Name' and 'Key ID' fields"
labels = []
if type(self.key) != int:
if self.key.uids:
labels.append((_("User Name:"), self.key.uids[0].uid))
for uid in self.key.uids[1:]:
labels.append(("", uid.uid))
if fpr:
labels += [(_("Fingerprint:"), fpr2str(self.key.subkeys[0].fpr))]
else:
labels += [(_("Key ID:"), self.key.subkeys[0].keyid[-8:])]
return labels
def key_expires_label(self):
return sec2str(self.key.subkeys[0].expires,_("never expires"))
def details(self):
"Create a widget for 'Details' notebook tab"
if type(self.key) == int:
if self.key:
details=gtk.Label(_("%d keys selected") % self.key)
else:
details=gtk.Label(_("No keys selected"))
details.set_alignment(0.5, 0)
return details
if self.secret:
header = _("The key has both a private and a public part")
else:
header = _("The key has only a public part")
key_info_labels = [("", header)]
if self.key.can_certify:
if self.key.can_sign:
if self.key.can_encrypt:
ability = _("The key can be used for certification, " +
"signing and encryption.")
else:
ability = _("The key can be used for certification and " +
"signing, but not for encryption.")
else:
if self.key.can_encrypt:
ability = _("The key can be used for certification and " +
"encryption.")
else:
ability = _("The key can be used only for certification.")
else:
if self.key.can_sign:
if self.key.can_encrypt:
ability = _("The key can be used only for signing and " +
"encryption, but not for certification.")
else:
ability = _("The key can be used only for signing.")
else:
if self.key.can_encrypt:
ability = _("The key can be used only for encryption.")
else:
ability = _("This key is useless.")
key_info_labels.append(("", ability))
key_info_labels += self.key_print_labels() + [
(_("Fingerprint:"), fpr2str(self.key.subkeys[0].fpr)),
(_("Expires at:"), self.key_expires_label()),
(_("Owner Trust:"), validity2str(self.key.owner_trust)),
(_("Key Validity:"), keyvalid2str(self.key)),
(_("Key Type:"), _("%s %u bits") % \
(algo2str(self.key.subkeys[0].pubkey_algo),self.key.subkeys[0].length)),
(_("Created at:"), sec2str(self.key.subkeys[0].timestamp))
]
return labels2table(key_info_labels)
def sign_model(self):
"Create a model for ComboBox of uids in 'Signatures' notebook tab"
model = gtk.ListStore(str, gtk.ListStore)
if type(self.key) != int:
for uid in self.key.uids:
model.append([uid.uid, obj2model(uid.signatures,sign_columns)])
return model
def subkey_model(self):
"Create a model for TreeView in 'Subkeys' notebook tab"
if type(self.key) == int:
return gtk.ListStore(*[x.ctype for x in subkey_columns])
else:
return obj2model(self.key.subkeys, subkey_columns)
class Column:
"Helper class to represent a column in a TreeView"
def __init__(self, name, ctype, cfunc, detail=False):
"""Column(name, ctype, cfunc):
name - Name to use as a column header
ctype - type to use in a model definition for this column
cfunc - function retrieving column's infromation from an object
detail- indicate if it's a detail visible only in detailed view"""
self.name = name
self.ctype = ctype
self.cfunc = cfunc
self.detail = detail
# Columns for the list of keys which can be used as default
def_keys_columns = [
Column(_("Key ID"), str, lambda x,y: x.subkeys[0].keyid[-8:]),
Column(_("User Name"), str,
lambda x,y: (x.uids and x.uids[0].uid) or _("[Unknown user ID]")),
Column(None, gobject.TYPE_PYOBJECT, lambda x,y: KeyInfo(x,y))
]
# Columns for the list of all keys in the keyring
keys_columns = [
Column("", str, lambda x,y: (y and "sec") or "pub"),
def_keys_columns[0],
Column(_("Expiry Date"), str,
lambda x,y: sec2str(x.subkeys[0].expires, _("never expires")), True),
Column(_("Owner Trust"),str,lambda x,y:validity2str(x.owner_trust),True),
Column(_("Key Validity"), str, lambda x,y: keyvalid2str(x), True)
] + def_keys_columns[1:]
# Columns for the list of signatures on a uid
sign_columns = [
Column(_("Key ID"), str, lambda x: x.keyid[-8:]),
Column(_("Status"), str, lambda x: signstat2str(x)),
Column(_("Level"), str, lambda x: class2str(x.sig_class)),
Column(_("Local"), type(True), lambda x: x.exportable==0),
Column(_("User Name"), str, lambda x: x.uid or _("[Unknown user ID]"))
]
# Columns for the list of subkeys
subkey_columns = [
Column(_("Subkey ID"), str, lambda x: x.keyid[-8:]),
Column(_("Status"), str, lambda x: subvalid2str(x)),
Column(_("Algorithm"), str, lambda x: algo2str(x.pubkey_algo)),
Column(_("Size"), str, lambda x: _("%u bits") % x.length),
Column(_("Expiry Date"), str,
lambda x: sec2str(x.expires, _("never expires"))),
Column(_("Can sign"), type(True), lambda x: x.can_sign),
Column(_("Can certify"), type(True), lambda x: x.can_certify),
Column(_("Can encrypt"), type(True), lambda x: x.can_encrypt),
Column(_("Can authenticate"), type(True), lambda x: x.can_authenticate)
]
file_columns = [
Column(_("File"), str, lambda x: x)
]
class PyGpa:
"Major class representing PyGpa application"
def popup(self, dialog, parent=None, title=None):
"Common way to popup a dialog defined in Glade"
dialog.set_transient_for(parent or self.main_window)
if title: dialog.set_title(title)
result = dialog.run()
dialog.hide()
return result
def file_popup(self, dialog, parent=None, title=None):
return self.popup(dialog, parent or self.filemanager_window, title)
def error_message(self, text, parent=None, title=_("Warning")):
"Pop up an error message dialog"
if type(text) == long:
text = errors.GPGMEError(text).getstring()
title = "GPGME error"
elif isinstance(text, errors.GPGMEError):
text = text.getstring()
title = "GPGME error"
self.error_label.set_text(text)
self.popup(self.error_dialog, parent, title)
def file_error_message(self, text, parent=None, title=_("Warning")):
self.error_message(text, parent or self.filemanager_window, title)
def info_message(self, text, parent=None, title=_("Information")):
"Pop up an information dialog"
self.info_label.set_text(text)
self.popup(self.info_dialog, parent, title)
def yesno_message(self, text, parent=None):
"Pop up a dialog requiring yes/no answer"
self.yesno_label.set_text(text)
return self.popup(self.yesno_dialog, parent,
_("Warning")) == gtk.RESPONSE_YES
def on_uid_list_changed(self, uid_list):
"this callback is called when uid selection is changed"
index = uid_list.get_active()
if index == -1:
self.sign_treeview.set_model(KeyInfo(0).sign_model())
else:
self.sign_treeview.set_model(uid_list.get_model()[index][1])
def get_selected_keys(self, treeview=None):
"Helper function to get all selected rows in a treeview"
if not treeview:
treeview = self.keys_treeview
model, rows = treeview.get_selection().get_selected_rows()
return [model[path] for path in rows]
def on_keys_changed(self, keys_treeview):
"this callback is called when key selection is changed"
selection = keys_treeview.get_selection()
count = selection.count_selected_rows()
if count == 1:
key_info = self.get_selected_keys()[0][-1]
else:
key_info = KeyInfo(count)
self.update_menu(key_info)
# Update Details tab of the notebook
old_child = self.details_view.get_child()
if old_child: self.details_view.remove(old_child)
self.details_view.add(key_info.details())
self.details_view.show_all()
# Update Subkeys tab of the notebook
self.subkeys_treeview.set_model(key_info.subkey_model())
# Update Signatures tab of the notebook
sign_model = key_info.sign_model()
self.uid_list.set_model(sign_model)
if len(sign_model) < 2:
self.uid_list_box.hide()
else:
self.uid_list_box.show_all()
self.uid_list.set_active(0)
self.on_uid_list_changed(self.uid_list)
def on_keys_button_press(self, obj, event):
"callback on a mouse press in the keys_treeview"
if event.button == 3:
self.popup_menu.popup(None, None, None, event.button, event.time)
return True
return False
def create_popup_menu(self):
"create the popup menu shown on right mouse click"
self.items = [
(gtk.ImageMenuItem(gtk.STOCK_COPY), self.on_copy_activate),
(gtk.ImageMenuItem(gtk.STOCK_PASTE), self.on_paste_activate),
(gtk.ImageMenuItem(gtk.STOCK_DELETE), self.on_delete_activate),
(gtk.SeparatorMenuItem(), None),
(gtk.MenuItem(_("_Sign Keys...")), self.on_sign_keys_activate),
(gtk.MenuItem(_("Set _Owner Trust...")),
self.on_set_owner_trust_activate),
(gtk.MenuItem(_("_Edit Private Key...")),
self.on_edit_private_key_activate),
(gtk.SeparatorMenuItem(), None),
(gtk.MenuItem(_("E_xport Keys...")), self.on_export_keys_activate)
]
self.popup_menu = gtk.Menu()
for item, callback in self.items:
if callback: item.connect("activate", callback)
self.popup_menu.append(item)
self.popup_menu.show_all()
def update_menu(self, key_info):
"update sensitivity of menu items depending on what keys are selected"
# copy, delete, sign, trust, edit, export
if key_info.secret == None:
if key_info.key: # more than one key selected
values = ( True, True, True, False, False, True)
else: # no keys selected
values = (False, False, False, False, False, False)
elif key_info.secret:
if key_info.key == self.default_key: # default key seleted
values = ( True, True, False, True, True, True)
else: # secret (not default) key selected
values = ( True, True, True, True, True, True)
else: # public key selected
values = ( True, True, True, True, False, True)
for w,v in zip((self.copy, self.delete, self.sign_keys,
self.set_owner_trust, self.edit_private_key,
self.export_keys), values):
w.set_sensitive(v)
for w,v in zip((self.items[0][0], self.items[2][0], self.items[4][0],
self.items[5][0], self.items[6][0], self.items[8][0]),
values):
w.set_sensitive(v)
def setup_columns(self):
"Helper function to setup columns of different treeviews"
for treeview, columns in \
[(self.keys_treeview, keys_columns),
(self.sign_treeview, sign_columns),
(self.subkeys_treeview, subkey_columns),
(self.def_keys_treeview, def_keys_columns),
(self.sign_with_keys_treeview, def_keys_columns),
(self.encrypt_with_keys_treeview, def_keys_columns),
(self.files_treeview, file_columns)]:
for index, item in enumerate([x for x in columns if x.name!=None]):
if item.ctype == str:
renderer = gtk.CellRendererText()
attrs = {"text": index}
else:
renderer = gtk.CellRendererToggle()
attrs = {"active": index}
column = treeview.insert_column_with_attributes(
index, item.name, renderer, **attrs)
column.set_sort_column_id(index)
column.set_visible(not item.detail)
for index,item in enumerate([x for x in keys_columns if x.name!=None]):
if item.name and not item.detail:
renderer = gtk.CellRendererText()
column = gtk.TreeViewColumn(item.name, renderer, text=index)
column.set_sort_column_id(index)
self.encrypt_for_keys_treeview.append_column(column)
for treeview in [self.encrypt_with_keys_treeview, self.keys_treeview,
self.encrypt_for_keys_treeview, self.files_treeview,
self.sign_with_keys_treeview]:
treeview.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
self.def_keys_treeview.get_selection().set_mode(gtk.SELECTION_SINGLE)
cell = gtk.CellRendererText()
self.uid_list.pack_start(cell, True)
self.uid_list.add_attribute(cell, 'text', 0)
model = gtk.ListStore(str, str)
for lines in [(_("days"), "d"), (_("weeks"), "w"),
(_("months"), "m"), (_("years"), "y")]:
model.append(lines)
self.new_expire_unit_combo.set_model(model)
self.new_expire_unit_combo.child.set_editable(False)
self.new_algorithm_combo.child.set_editable(False)
self.files_treeview.set_model(gtk.ListStore(str))
def setup_default_views(self):
"Setup initial values for different views"
self.update_default_keys()
self.on_advanced_mode_toggled(self.advanced_mode_rb)
self.create_popup_menu()
self.on_keys_changed(self.keys_treeview)
def load_keys(self):
"Download keys from the keyring"
context = Context()
sec_keys = {}
for key in context.op_keylist_all(None, 1):
sec_keys[key.subkeys[0].fpr] = 1
model = gtk.ListStore(*[x.ctype for x in keys_columns])
encrypt_model = gtk.ListStore(*[x.ctype for x in keys_columns])
context.set_keylist_mode(keylist.mode.SIGS)
for key in context.op_keylist_all(None, 0):
secret = sec_keys.has_key(key.subkeys[0].fpr)
data = [x.cfunc(key, secret) for x in keys_columns]
if key.can_encrypt: encrypt_model.append(data)
model.append(data)
self.keys_treeview.set_model(model)
self.encrypt_for_keys_treeview.set_model(encrypt_model)
def set_default_key(self, key):
"Setup default key and update status bar with it"
self.default_key = key
self.status_uid.set_text((key.uids and key.uids[0].uid) or \
_("[Unknown user ID]"))
self.status_keyid.set_text(key.subkeys[0].keyid[-8:])
def on_default_keys_changed(self, treeview):
"This callback is called when default key is changed in Preferences"
model, rows = treeview.get_selection().get_selected_rows()
if model and rows:
self.set_default_key(model[rows[0]][-1].key)
def add_default_key(self, model, path, iter, def_model):
"Helper function to add secret keys to the list of possible defaults"
key = model[path][-1]
if key.secret:
def_model.append([x.cfunc(key.key,True) for x in def_keys_columns])
def add_sig_key(self, model, path, iter, sign_model):
"Helper function to add secret keys to the list of possible defaults"
key = model[path][-1].key
if key.can_sign:
sign_model.append([x.cfunc(key,True) for x in def_keys_columns])
def select_default_key(self, model, path, iter):
"Helper function to select current default key from the available list"
if model[path][-1].key == self.default_key:
self.def_keys_treeview.get_selection().select_path(path)
def update_default_keys(self):
"Update list of default keys"
model = gtk.ListStore(*[x.ctype for x in def_keys_columns])
self.keys_treeview.get_model().foreach(self.add_default_key, model)
self.def_keys_treeview.set_model(model)
model.foreach(self.select_default_key)
selection = self.def_keys_treeview.get_selection()
if selection.count_selected_rows() != 1:
selection.select_path((0,))
self.on_default_keys_changed(self.def_keys_treeview)
model = gtk.ListStore(*[x.ctype for x in def_keys_columns])
self.def_keys_treeview.get_model().foreach(self.add_sig_key, model)
self.sign_with_keys_treeview.set_model(model)
self.encrypt_with_keys_treeview.set_model(model)
def on_select_all_activate(self, obj):
"This callback is called when SelectAll menu item is selected"
self.keys_treeview.get_selection().select_all()
def on_file_preferences_activate(self, obj):
"Callback called when Preferences menu item is selected in filemanager"
self.show_preferences(self.filemanager_window)
def on_preferences_activate(self, obj):
"Callback called when Preferences menu item is selected in key editor"
self.show_preferences(None)
def show_preferences(self, parent):
"Show preferences positioning its window in the middle of the parent"
self.popup(self.preferences_dialog, parent)
self.def_keyserver = self.default_keyserver_combox.child.get_text()
def on_advanced_mode_toggled(self, radiobutton):
"This callback is called when Advanced Mode selection is changed"
if radiobutton.get_active():
self.subkeys_notebook_tab.show()
self.get_generate_params = self.get_advanced_generate_params
else:
self.subkeys_notebook_tab.hide()
self.get_generate_params = self.get_novice_generate_params
def popup_progress_dialog(self, label, parent):
self.progress_dialog.set_transient_for(parent)
self.progress_label.set_text(label)
self.progress_dialog.show_all()
gobject.timeout_add(100, self.update_progress)
def on_progress_cancel_clicked(self, obj):
self.progress_context.cancel()
def update_progress(self):
"Helper function to show progress while a work on a key is being done"
try:
status = self.progress_context.wait(0)
if status == None or self.progress_func(status):
self.new_progressbar.pulse()
return True
except errors.GPGMEError, exc:
self.error_message(exc)
self.progress_context = None
self.progress_func = None
self.progress_dialog.hide()
# Let callback to be removed.
return False
def key_generate_done(self, status):
"Helper function called on the completion of a key generation"
if status == 0:
fpr = self.progress_context.op_genkey_result().fpr
self.progress_context.set_keylist_mode(keylist.mode.SIGS)
key = self.progress_context.get_key(fpr, 0)
data = [x.cfunc(key, True) for x in keys_columns]
self.keys_treeview.get_model().append(data)
if key.can_encrypt:
self.encrypt_for_keys_treeview.get_model().append(data)
self.update_default_keys()
else:
self.error_message(status)
return False
def on_new_activate(self, obj):
"Callback for 'New Key' menu item"
params = self.get_generate_params()
if params == None:
return
(key_algo, subkeys, size, userid, email,
comment, expire, password, backup) = params
gen_string = "<GnupgKeyParms format=\"internal\">\n" + \
"Key-Type: %s\n" % key_algo + \
"Key-Length: %d\n" % size
if subkeys:
gen_string += "Subkey-Type: %s\n" % subkeys + \
"Subkey-Length: %d\n" % size
gen_string += "Name-Real: %s\n" % userid
if email:
gen_string += "Name-Email: %s\n" % email
if comment:
gen_string += "Name-Comment: %s\n" % comment
if expire:
gen_string += "Expire-Date: %s\n" % expire
if password:
gen_string += "Passphrase: %s\n" % password
gen_string += "</GnupgKeyParms>\n"
self.progress_context = Context()
self.progress_context.op_genkey_start(gen_string, None, None)
self.progress_func = self.key_generate_done
self.popup_progress_dialog(_("Generating Key..."), self.main_window)
def check_passphrase(self, passphrase, repeat_passphrase, parent):
"""Helper function to check that enetered password satisfies our
requirements"""
if not passphrase:
self.error_message(_('You did not enter a passphrase.\n' +
'It is needed to protect your private key.'),
parent)
elif repeat_passphrase != passphrase:
self.error_message(_('In "Passphrase" and "Repeat passphrase",\n' +
'you must enter the same passphrase.'),
parent)
else:
return True
return False
def get_novice_generate_params(self):
"Helper function to get generate key parameter in Novice mode"
dialogs = [self.generate_userid_dialog,
self.generate_email_dialog,
self.generate_comment_dialog,
self.generate_passphrase_dialog,
self.generate_backup_dialog]
step = 0
params = None
while step>=0:
dialog = dialogs[step]
dialog.set_transient_for(self.main_window)
result = dialog.run()
newstep = step
if result == 2:
if step == 0:
userid = self.generate_novice_userid_entry.get_text()
if userid: newstep = step + 1
else: self.error_message(_("Please insert your name."))
elif step == 1:
email = self.generate_novice_email_entry.get_text()
if email: newstep = step + 1
else:
self.error_message(_("Please insert your email address"))
elif step == 2:
comment = self.generate_novice_comment_entry.get_text()
newstep = step + 1
elif step == 3:
passphrase=self.generate_novice_passphrase_entry.get_text()
if self.check_passphrase(
passphrase,
self.generate_novice_repeat_passphrase_entry.get_text(),
dialog):
newstep = step + 1
elif step == 4:
backup = self.generate_novice_backup_rb.get_active()
params = ("DSA", "ELG-E", 1024, userid, email,
comment, "", passphrase, backup)
newstep = -1
elif result == 1:
newstep = step - 1
else:
newstep = -1
if newstep != step:
dialog.hide()
step = newstep
self.generate_novice_userid_entry.set_text("")
self.generate_novice_email_entry.set_text("")
self.generate_novice_comment_entry.set_text("")
self.generate_novice_passphrase_entry.set_text("")
self.generate_novice_repeat_passphrase_entry.set_text("")
return params
def on_new_expire_on_rb_toggled(self, expireon_rb):
self.new_expire_calendar.set_sensitive(expireon_rb.get_active())
def on_new_expire_after_rb_toggled(self, expireafter_rb):
active = expireafter_rb.get_active()
self.new_expire_count_entry.set_sensitive(active)
self.new_expire_unit_combo.set_sensitive(active)
def get_advanced_generate_params(self):
"Helper function to get generate key parameter in Advanced mode"
params = None
self.new_expire_unit_combo.set_active(0)
self.new_algorithm_combo.set_active(0)
self.new_key_size_combo.set_active(1)
self.generate_dialog.set_transient_for(self.main_window)
while params == None and self.generate_dialog.run() == gtk.RESPONSE_OK:
passphrase = self.new_passphrase_entry.get_text()
if not self.check_passphrase(
passphrase,
self.new_repeat_passphrase_entry.get_text(),
self.generate_dialog):
continue
key_algo, subkeys = {
'DSA and ElGamal (default)': ("DSA", "ELG-E"),
'DSA (sign only)': ("DSA", ""),
'RSA (sign only)': ("RSA", "")
}[self.new_algorithm_combo.child.get_text()]
try:
size = int(self.new_key_size_combo.child.get_text())
except ValueError:
self.new_key_size_combo.child.grab_focus()
continue
userid = self.new_userid_entry.get_text()
email = self.new_email_entry.get_text()
comment = self.new_comment_entry.get_text()
expire = ""
if self.new_expire_after_rb.get_active():
model = self.new_expire_unit_combo.get_model()
unit = model[(self.new_expire_unit_combo.get_active(),)][1]
try:
value = int(self.new_expire_count_entry.get_text())
except ValueError:
self.new_expire_count_entry.grab_focus()
continue
expire = "%d%s" % (value, unit)
elif self.new_expire_on_rb.get_active():
(year, month, day) = self.new_expire_calendar.get_date()
expire = "%04d-%02d-%02d" % (year, month+1, day)
params = (key_algo, subkeys, size, userid, email,
comment, expire, passphrase, False)
self.generate_dialog.hide()
self.new_passphrase_entry.set_text("")
self.new_repeat_passphrase_entry.set_text("")
return params
def del_key(self, key, treeview):
"Helper function to delete a key from a treeview list"
row_list = []
treeview.get_model().foreach(lambda m,p,i,l: l.append(m[p]), row_list)
for row in row_list:
if row[-1].key.subkeys[0].fpr == key.subkeys[0].fpr:
row.model.remove(row.iter)
def on_delete_activate(self, obj):
"Callback for 'Delete Keys' menu item"
message = {
True: _("This key has a secret key. Deleting this key cannot be"+
" undone, unless you have a backup copy."),
False: _("This key is a public key. Deleting this key cannot be "+
"undone easily, although you may be able to get a new " +
"copy from the owner or from a key server.")
}
keytag = self.delete_key_keyinfo
for row in self.get_selected_keys():
self.delete_key_label.set_text(message[row[-1].secret])
table = labels2table(row[-1].key_print_labels())
keytag.add(table)
keytag.show_all()
if self.popup(self.delete_key_dialog) == gtk.RESPONSE_YES:
context = Context()
context.op_delete(row[-1].key, 1)
if row[-1].key.can_encrypt:
self.del_key(row[-1].key, self.encrypt_for_keys_treeview)
row.model.remove(row.iter)
self.update_default_keys()
self.on_keys_changed(self.keys_treeview)
keytag.remove(table)
def password_cb(self, hint, desc, prev_bad, hook=None):
"Callback to setup verification of a passphrase"
if prev_bad:
header = _("Wrong passphrase, please try again:")
else:
header = _("Please enter the passphrase for the following key:")
self.password_prompt_label.set_text(header)
keyid, userid = hint.split(" ", 1)
table = labels2table([(_("User Name:"), userid),
(_("Key ID:"), keyid[-8:])])
self.password_prompt_keyinfo.add(table)
self.password_prompt_keyinfo.show_all()
password = None
if self.popup(self.password_prompt_dialog) == gtk.RESPONSE_OK:
password = self.password_prompt_entry.get_text()
self.password_prompt_keyinfo.remove(table)
self.password_prompt_entry.set_text("")
if not password:
GPG_ERR_CANCELED = 99
raise errors.GPGMEError(GPG_ERR_CANCELED)
return password
def password_change_cb(self, hint, desc, prev_bad, hook):
"Callback to setup for passphrase change"
if not prev_bad:
hook["count"] += 1
if hook["count"] == 1:
return self.password_cb(hint, desc, prev_bad)
else:
password = None
self.password_change_dialog.set_transient_for(self.main_window)
while password == None and \
self.password_change_dialog.run() == gtk.RESPONSE_OK:
password = self.password_change_passphrase.get_text()
if not self.check_passphrase(
password,
self.password_change_repeat_passphrase.get_text(),
self.password_change_dialog):
password = None
self.password_change_dialog.hide()
self.password_change_passphrase.set_text("")
self.password_change_repeat_passphrase.set_text("")
if not password:
GPG_ERR_CANCELED = 99
raise errors.GPGMEError(GPG_ERR_CANCELED)
return password
def on_sign_keys_activate(self, obj):
"Callback for 'Sign keys' menu item"
context = Context()
context.set_passphrase_cb(self.password_cb)
context.set_keylist_mode(keylist.mode.SIGS)
keytag = self.sign_key_keyinfo
for row in self.get_selected_keys():
if row[-1].key == self.default_key:
continue
if len(row[-1].key.uids) > 1:
self.sign_manyuids_label.show()
else:
self.sign_manyuids_label.hide()
table = labels2table(row[-1].key_print_labels(True))
keytag.add(table)
keytag.show_all()
if self.popup(self.sign_key_dialog) == gtk.RESPONSE_YES:
try:
sign_key(context, row[-1].key, self.default_key,
self.sign_locally_cb.get_active())
row[-1].key=context.get_key(row[-1].key.subkeys[0].fpr,0)
self.on_keys_changed(self.keys_treeview)
except errors.GPGMEError, exc:
self.error_message(exc)
keytag.remove(table)
def on_change_passphrase_clicked(self, obj, key_info):
"Callback for 'Change passphrase' button in editor for a private key"
try:
context = Context()
context.set_passphrase_cb(self.password_change_cb, {"count": 0})
trigger_change_password(context, key_info.key)
except errors.GPGMEError, exc:
self.error_message(exc)
def on_change_expiry_expireon_rb_toggled(self, expire_rb):
"Callback for 'never expire' radiobutton in editor for a private key"
self.change_expiry_calendar.set_sensitive(expire_rb.get_active())
def on_change_expiration_clicked(self, obj, key_info):
"Callback for 'Change expiration' button in editor for a private key"
if key_info.key.subkeys[0].expires:
year, month, day = time.localtime(key_info.key.subkeys[0].expires)[:3]
self.change_expiry_calendar.select_month(month-1, year)
self.change_expiry_calendar.select_day(day)
self.change_expiry_expireon_rb.set_active(True)
else:
self.change_expiry_never_rb.set_active(True)
if self.popup(self.change_expiry_dialog,
self.edit_key_dialog) == gtk.RESPONSE_OK:
year, month, day = self.change_expiry_calendar.get_date()
expire = "%04d-%02d-%02d" % (year, month+1, day)
try:
context = Context()
context.set_passphrase_cb(self.password_cb)
change_key_expire(context, key_info.key, expire)
context.set_keylist_mode(keylist.mode.SIGS)
key_info.key=context.get_key(key_info.key.subkeys[0].fpr,0)
self.on_keys_changed(self.keys_treeview)
self.edit_key_date_label.set_text(key_info.key_expires_label())
except errors.GPGMEError, exc:
self.error_message(exc)
def on_edit_private_key_activate(self, obj):
"Callback for 'Edit Private Key' menu item"
keys = self.get_selected_keys()
if len(keys) != 1 or not keys[0][-1].secret:
return
key_info = keys[0][-1]
table = labels2table(key_info.key_print_labels())
self.edit_key_date_label.set_text(key_info.key_expires_label())
self.edit_key_keyinfo.add(table)
self.edit_key_keyinfo.show_all()
connect1_id = self.edit_key_change_expiration.connect(
"clicked", self.on_change_expiration_clicked, key_info)
connect2_id = self.edit_key_change_passphrase.connect(
"clicked", self.on_change_passphrase_clicked, key_info)
self.popup(self.edit_key_dialog)
self.edit_key_change_expiration.disconnect(connect1_id)
self.edit_key_change_passphrase.disconnect(connect2_id)
self.edit_key_keyinfo.remove(table)
def on_set_owner_trust_activate(self, obj):
"Callback for 'Set Owner Trust' menu item"
keys = self.get_selected_keys()
if len(keys) != 1:
return
key_info = keys[0][-1]
table = labels2table(key_info.key_print_labels())
self.ownertrust_key.add(table)
self.ownertrust_key.show_all()
trust = key_info.key.owner_trust
if trust < 0 or not trusts.has_key(trust):
trust = validity.UNDEFINED
getattr(self, "ownertrust_"+trusts[trust]).set_active(True)
if self.popup(self.ownertrust_dialog) == gtk.RESPONSE_OK:
for trust, name in trusts.iteritems():
if getattr(self, "ownertrust_"+name).get_active():
try:
context = Context()
change_key_trust(context, key_info.key, trust)
key_info.key.owner_trust = trust
self.on_keys_changed(self.keys_treeview)
except errors.GPGMEError, exc:
self.error_message(exc)
break
self.ownertrust_key.remove(table)
def import_keys_from_data(self, data):
"Helper function to import keys into application from a Data() object"
context = Context()
status = context.op_import(data)
if status:
self.error_message(status)
else:
result = context.op_import_result()
if result.considered == 0:
self.error_message(_("No keys were found."))
else:
self.load_keys()
self.info_message(_("%i public keys read\n" +
"%i public keys imported\n" +
"%i public keys unchanged\n" +
"%i secret keys read\n" +
"%i secret keys imported\n" +
"%i secret keys unchanged") % \
(result.considered,
result.imported,
result.unchanged,
result.secret_read,
result.secret_imported,
result.secret_unchanged))
def import_from_clipboard(self, clipboard, text, data):
"Callback to setup extraction of data from a clipboard"
if text:
self.import_keys_from_data(Data(text))
def on_paste_activate(self, obj):
"Callback for 'Paste' menu item"
gtk.clipboard_get().request_text(self.import_from_clipboard)
def on_import_keys_activate(self, obj):
"Callback for 'Import Keys' menu item"
import_file = None
dialog = self.import_file_dialog
dialog.set_transient_for(self.main_window)
while import_file == None and dialog.run() == gtk.RESPONSE_OK:
try:
import_file = file(dialog.get_filename(), "rb")
except IOError, strerror:
self.error_message(strerror, dialog)
import_file = None
dialog.hide()
if import_file != None:
self.import_keys_from_data(Data(file=import_file))
import_file.close()
def export_selected_keys(self, armor):
"Helper function to export selected keys into a Data() object"
context = Context()
context.set_armor(armor)
export_keys = Data()
for row in self.get_selected_keys():
context.op_export(row[-1].key.subkeys[0].fpr, 0, export_keys)
export_keys.seek(0,0)
return export_keys
def on_copy_activate(self, obj):
"Callback for 'Copy' menu item"
if self.keys_treeview.get_selection().count_selected_rows() > 0:
export_keys = self.export_selected_keys(True)
gtk.clipboard_get().set_text(export_keys.read())
def verify_output(self, filename, parent):
"Helper function to verify that user can write into the filename"
if os.path.exists(filename):
if os.path.isdir(filename):
self.error_message(_("%s is a directory")%filename, parent)
return False
else:
return self.yesno_message(_("The file %s already exists.\n" +
"Do you want to overwrite it?") %
filename, parent)
return True
def on_export_keys_activate(self, obj):
"Callback for 'Export Keys' menu item"
if self.keys_treeview.get_selection().count_selected_rows() < 1:
return
export_file = None
dialog = self.export_file_dialog
dialog.set_transient_for(self.main_window)
while export_file == None and dialog.run() == gtk.RESPONSE_OK:
filename = dialog.get_filename()
if self.verify_output(filename, dialog):
try:
export_file = file(filename, "wb")
except IOError, strerror:
self.error_message(strerror, dialog)
export_file = None
dialog.hide()
if export_file == None:
return
export_keys = self.export_selected_keys(export_armor_cb.get_active())
export_file.write(export_keys.read())
export_file.close()
def on_files_changed(self, obj):
"Callback called when selection of files in filemanager is changed"
if self.files_treeview.get_selection().count_selected_rows() < 1:
value = False
else:
value = True
for item in (self.sign, self.verify, self.encrypt, self.decrypt):
item.set_sensitive(value)
def add_file(self, filename, complain=False):
"Helper function to add a file into filemanager treeview"
model = self.files_treeview.get_model()
row_list = []
model.foreach(lambda m,p,i,l: l.append(m[p][0]), row_list)
if filename in row_list:
if complain:
self.file_error_message(_("The file is already open."))
else:
item = model.append([filename])
self.files_treeview.get_selection().select_iter(item)
self.on_files_changed(None)
def on_open_activate(self, obj):
"Callback for 'Open' menu item"
if self.file_popup(self.open_file_dialog) == gtk.RESPONSE_OK:
self.add_file(self.open_file_dialog.get_filename(), True)
self.open_file_dialog.unselect_all()
def get_selected_files(self):
"Helper function to return selected rows in filemanager treeview"
return self.get_selected_keys(self.files_treeview)
def on_clear_activate(self, obj):
"Callback for 'Clear' menu item"
for row in self.get_selected_files():
row.model.remove(row.iter)
def process_file_start(self, in_name, out_name):
"Helper function to start asynchronous processing of one file"
if self.verify_output(out_name, self.filemanager_window):
try:
self.in_data = Data(file=in_name)
self.out_data = Data()
self.out_name = out_name
self.file_func(self.in_data, self.out_data)
except errors.GPGMEError, exc:
self.file_error_message(exc)
def process_file_done(self, status):
"The function called when asynchronous processing of the file is done."
try:
errors.errorcheck(status)
self.out_data.seek(0,0)
out_file = file(self.out_name, "wb")
out_file.write(self.out_data.read())
out_file.close()
self.add_file(self.out_name)
if self.file_list:
self.process_file_start(*(self.file_list.pop(0)))
return True
except (errors.GPGMEError, IOError), exc:
self.file_error_message(exc)
# Let python to free the memory.
self.out_data = None
self.in_data = None
self.out_name = None
self.file_list = []
self.file_func = None
return False
def process_files_async(self, file_list, func, label):
"Helper function to initialize async processing of the file list"
self.file_list = file_list
self.file_func = func
self.progress_func = self.process_file_done
self.process_file_start(*(self.file_list.pop(0)))
self.popup_progress_dialog(label, self.filemanager_window)
def on_sign_activate(self, obj):
"Callback for 'Sign' menu item"
files = self.get_selected_files()
if not files: return
if self.file_popup(self.sign_dialog) == gtk.RESPONSE_OK:
context = Context()
context.set_passphrase_cb(self.password_cb)
context.set_armor(self.sign_armor_cb.get_active())
for rw in self.get_selected_keys(self.sign_with_keys_treeview):
context.signers_add(rw[-1].key)
for cb,md,ext in [(self.sign_normal, sig.mode.NORMAL, ".gpg"),
(self.sign_clear, sig.mode.CLEAR, ".asc"),
(self.sign_separate,sig.mode.DETACH,".sig")]:
if cb.get_active():
sigmode = md
sigext = ext
break
self.progress_context = context
def sign(x,y):self.progress_context.op_sign_start(x,y,sigmode)
self.process_files_async([(f[0], f[0]+sigext) for f in files],
sign, _("Signing..."))
def verify_file_start(self, in_name, out_name):
"Helper function to start file signature verification process"
try:
self.in_name = in_name
self.out_name = out_name
self.signed = Data(file=self.in_name)
if out_name:
self.plain1 = Data(file=self.out_name)
self.plain2 = None
else:
self.plain1 = None
self.plain2 = Data()
self.progress_context.op_verify_start(self.signed, self.plain1,
self.plain2)
except errors.GPGMEError, exc:
self.file_error_message(exc)
def verify_file_done(self, status):
"The function called when asynchronous file signature verify is done."
try:
errors.errorcheck(status)
result = self.progress_context.op_verify_result()
model = gtk.ListStore(str, str, str)
treeview = gtk.TreeView(model)
treeview.set_rules_hint(True)
for index, title in enumerate([_("Key ID"), _("Status"),
_("User Name")]):
treeview.append_column(gtk.TreeViewColumn(
title, gtk.CellRendererText(), text=index))
for sign in result.signatures:
key = self.progress_context.get_key(sign.fpr, 0)
if key and key.uids:
keyid = key.subkeys[0].keyid[-8:]
userid = key.uids[0].uid
else:
keyid = sign.fpr[-8:]
userid = _("[Unknown user ID]")
model.append([keyid, sigsum2str(sign.summary), userid])
vbox = gtk.VBox()
if self.out_name:
vbox.add(gtk.Label(_("Verified data in file: %s") %
self.out_name))
label = gtk.Label(_("Signatures:"))
label.set_alignment(0, 1)
vbox.add(label)
vbox.add(treeview)
self.verified.append((vbox, gtk.Label(self.in_name)))
if self.file_list:
self.verify_file_start(*(self.file_list.pop(0)))
return True
except errors.GPGMEError, exc:
self.file_error_message(exc)
# Let python to free the memory.
self.signed = None
self.plain1 = None
self.plain2 = None
self.in_name = None
self.out_name = None
self.file_list = []
self.progress_dialog.hide()
if self.verified:
notebook = gtk.Notebook()
for page in self.verified: notebook.append_page(*page)
self.verify_result.add(notebook)
self.verify_result.show_all()
self.file_popup(self.verify_dialog)
self.verify_result.remove(notebook)
self.verified = []
return False
def on_verify_activate(self, obj):
"Callback for 'Verify' menu item"
files = self.get_selected_files()
if not files: return
self.file_list = []
for onefile in files:
in_name = onefile[0]
if in_name[-4:] == ".sig":
out_name = in_name[:-4]
elif in_name[-5:] == ".sign":
out_name = in_name[:-5]
else:
out_name = None
self.file_list.append((in_name, out_name))
self.verified = []
self.progress_context = Context()
self.progress_func = self.verify_file_done
self.verify_file_start(*(self.file_list.pop(0)))
self.popup_progress_dialog(_("Verifying..."), self.filemanager_window)
def on_encrypt_sign_toggled(self, cb):
"Callback for change of the 'Sign' check box in 'Encrypt files' dialog"
self.encrypt_with_keys_treeview.set_sensitive(cb.get_active())
def on_encrypt_activate(self, obj):
"Callback for 'Encrypt' menu item"
files = self.get_selected_files()
if not files: return
self.on_encrypt_sign_toggled(self.encrypt_sign_cb)
if self.file_popup(self.encrypt_dialog) == gtk.RESPONSE_OK:
context = Context()
context.set_passphrase_cb(self.password_cb)
if self.encrypt_armor_cb.get_active():
context.set_armor(True)
ext = ".asc"
else:
context.set_armor(False)
ext = ".gpg"
keylist = [row[-1].key for row in self.get_selected_keys(
self.encrypt_for_keys_treeview)]
if self.encrypt_sign_cb.get_active():
for row in self.get_selected_keys(
self.encrypt_with_keys_treeview):
context.signers_add(row[-1].key)
def encrypt(x,y):
self.progress_context.op_encrypt_sign_start(
keylist, 1, x, y)
else:
def encrypt(x,y):
self.progress_context.op_encrypt_start(
keylist, 1, x, y)
self.progress_context = context
self.process_files_async([(f[0], f[0]+sigext) for f in files],
encrypt, _("Encrypting..."))
def on_decrypt_activate(self, obj):
"Callback for 'Decrypt' menu item"
files = self.get_selected_files()
if not files: return
file_list = []
for onefile in self.get_selected_files():
in_name = onefile[0]
if in_name[-4:] in [".asc", ".gpg", ".pgp"]:
out_name = in_name[:-4]
else:
out_name = in_name + ".txt"
file_list.append((in_name, out_name))
self.process_context = Context()
self.process_files_async(file_list,
self.process_context.op_decrypt_start,
_("Decrypting..."))
def on_select_all_files_activate(self, obj):
"Callback for 'Select All' menu item in filemanager"
self.files_treeview.get_selection().select_all()
def on_keyring_editor_activate(self, obj):
"Callback for 'Keyring Editor' menu item"
self.main_window.show()
def on_keyring_editor_close_activate(self, obj, event=None):
"Callback for 'Close' menu item in Keyring Editor"
if self.filemanager_window.get_property("visible"):
self.main_window.hide()
return True
else:
self.on_quit_activate(None)
def on_filemanager_activate(self, obj):
"Callback for 'Filemanager' menu item"
self.on_files_changed(None)
self.filemanager_window.show()
def on_filemanager_close_activate(self, obj, event=None):
"Callback for 'Close' menu item in Filemanager"
if self.main_window.get_property("visible"):
self.filemanager_window.hide()
return True
else:
self.on_quit_activate(None)
def on_about_activate(self, obj):
"Callback for 'About' menu item"
self.popup(self.about_dialog)
def __repr__(self):
return self.__class__.__name__
def __getattr__(self, name):
"Dynamic retrieval of widgets from the glade XML"
if name.startswith("on_"):
self.__dict__[name] = lambda x: sys.stderr.write(
_("Callback %s is not implimented yet\n") % name)
elif name.startswith("_"):
return None
else:
self.__dict__[name] = self.wtree.get_widget(name)
return self.__dict__[name]
def __init__(self, path):
"PyGpa(path) - path is where pygpa.glade file can be found"
gladefile = os.path.join(path, "pygpa.glade")
self.wtree = gtk.glade.XML(gladefile, None, gtk.glade.textdomain())
self.wtree.signal_autoconnect(self)
self.default_key = None
self.load_keys()
self.setup_columns()
self.setup_default_views()
self.in_progress = {}
gtk.main()
def on_quit_activate(self, obj):
gtk.main_quit()
PyGpa(os.path.dirname(sys.argv[0]))
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