Client SSH/SFTP personnel pour Windows
Reunit en un seul outil les fonctions utiles de MobaXterm, Termius et Bitvise, sans compte ni service tiers, avec toutes les donnees en local. - Terminaux multi-onglets : sessions SSH et terminaux Windows locaux (PowerShell / cmd) via la pseudo-console native ConPTY - Gestionnaire de fichiers SFTP facon WinSCP : double panneau, colonnes triables, glisser-deposer, renommage, permissions, file de transferts. Ouvrable sur une connexion en cours sans creer de favori - Gestion des cles SSH : generation Ed25519/RSA, import, export - Gestion du fichier known_hosts, avec remplacement guide d'une cle d'hote modifiee (cas frequent des serveurs en DHCP) - Trois themes (clair, bleu nuit, noir), commutables a chaud - Authentification automatique reprenant le comportement de la commande ssh (agent SSH et cles ~/.ssh), mot de passe demande seulement en secours Aucun mot de passe n'est stocke sur le disque. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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snoopy
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app/dialogs/key_dialog.py
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198
app/dialogs/key_dialog.py
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"""Gestionnaire de cles SSH : generation, import, export."""
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from __future__ import annotations
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from pathlib import Path
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from PySide6.QtCore import Qt
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from PySide6.QtWidgets import (
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QDialog, QVBoxLayout, QHBoxLayout, QListWidget, QListWidgetItem, QPushButton,
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QMessageBox, QFileDialog, QFormLayout, QLineEdit, QComboBox, QSpinBox,
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QDialogButtonBox, QApplication, QLabel,
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)
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from app.key_manager import KeyManager, KEY_TYPE_ED25519, KEY_TYPE_RSA
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class GenerateKeyDialog(QDialog):
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def __init__(self, parent=None):
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super().__init__(parent)
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self.setWindowTitle("Generer une nouvelle cle SSH")
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layout = QVBoxLayout(self)
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form = QFormLayout()
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self.name_edit = QLineEdit()
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self.type_combo = QComboBox()
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self.type_combo.addItem("Ed25519 (recommande)", KEY_TYPE_ED25519)
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self.type_combo.addItem("RSA", KEY_TYPE_RSA)
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self.bits_spin = QSpinBox()
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self.bits_spin.setRange(2048, 8192)
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self.bits_spin.setSingleStep(1024)
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self.bits_spin.setValue(4096)
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self.passphrase_edit = QLineEdit()
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self.passphrase_edit.setEchoMode(QLineEdit.Password)
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self.comment_edit = QLineEdit()
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form.addRow("Nom :", self.name_edit)
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form.addRow("Type :", self.type_combo)
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form.addRow("Taille (RSA) :", self.bits_spin)
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form.addRow("Passphrase (optionnel) :", self.passphrase_edit)
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form.addRow("Commentaire :", self.comment_edit)
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layout.addLayout(form)
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self.type_combo.currentIndexChanged.connect(
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lambda: self.bits_spin.setEnabled(self.type_combo.currentData() == KEY_TYPE_RSA)
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)
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self.bits_spin.setEnabled(False)
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buttons = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
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buttons.accepted.connect(self.accept)
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buttons.rejected.connect(self.reject)
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layout.addWidget(buttons)
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def values(self) -> dict:
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return dict(
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name=self.name_edit.text().strip() or "cle_ssh",
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key_type=self.type_combo.currentData(),
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rsa_bits=self.bits_spin.value(),
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passphrase=self.passphrase_edit.text(),
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comment=self.comment_edit.text().strip(),
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)
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class KeyManagerDialog(QDialog):
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def __init__(self, key_manager: KeyManager, parent=None):
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super().__init__(parent)
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self.key_manager = key_manager
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self.setWindowTitle("Gestionnaire de cles SSH")
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self.setMinimumSize(560, 360)
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layout = QVBoxLayout(self)
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self.list = QListWidget()
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layout.addWidget(self.list)
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self.info_label = QLabel("")
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self.info_label.setWordWrap(True)
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layout.addWidget(self.info_label)
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btn_row = QHBoxLayout()
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self.generate_btn = QPushButton("Generer...")
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self.import_btn = QPushButton("Importer...")
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self.export_pub_btn = QPushButton("Exporter cle publique...")
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self.export_priv_btn = QPushButton("Exporter cle privee...")
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self.copy_pub_btn = QPushButton("Copier cle publique")
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self.remove_btn = QPushButton("Supprimer")
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for b in (self.generate_btn, self.import_btn, self.export_pub_btn,
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self.export_priv_btn, self.copy_pub_btn, self.remove_btn):
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btn_row.addWidget(b)
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layout.addLayout(btn_row)
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close_row = QHBoxLayout()
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close_row.addStretch()
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close_btn = QPushButton("Fermer")
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close_btn.clicked.connect(self.accept)
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close_row.addWidget(close_btn)
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layout.addLayout(close_row)
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self.generate_btn.clicked.connect(self.generate_key)
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self.import_btn.clicked.connect(self.import_key)
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self.export_pub_btn.clicked.connect(self.export_public)
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self.export_priv_btn.clicked.connect(self.export_private)
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self.copy_pub_btn.clicked.connect(self.copy_public)
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self.remove_btn.clicked.connect(self.remove_key)
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self.list.currentItemChanged.connect(self._update_info)
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self.refresh()
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def refresh(self) -> None:
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self.list.clear()
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for entry in self.key_manager.keys:
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item = QListWidgetItem(f"{entry.name} [{entry.key_type}]")
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item.setData(Qt.UserRole, entry.id)
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self.list.addItem(item)
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self.info_label.setText("")
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def _current_entry(self):
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item = self.list.currentItem()
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if not item:
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return None
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key_id = item.data(Qt.UserRole)
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return next((k for k in self.key_manager.keys if k.id == key_id), None)
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def _update_info(self) -> None:
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entry = self._current_entry()
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if not entry:
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self.info_label.setText("")
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return
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self.info_label.setText(
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f"Chemin : {entry.private_path}\nEmpreinte : {entry.fingerprint}\n\n{entry.public_key_text}"
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)
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def generate_key(self) -> None:
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dlg = GenerateKeyDialog(self)
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if dlg.exec() != QDialog.Accepted:
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return
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vals = dlg.values()
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try:
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self.key_manager.generate_key(**vals)
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except Exception as exc: # noqa: BLE001
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QMessageBox.critical(self, "Erreur", str(exc))
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return
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self.refresh()
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def import_key(self) -> None:
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priv_path, _ = QFileDialog.getOpenFileName(self, "Selectionner la cle privee a importer")
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if not priv_path:
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return
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name = Path(priv_path).stem
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try:
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self.key_manager.import_key(name=name, private_key_path=priv_path)
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except Exception as exc: # noqa: BLE001
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QMessageBox.critical(self, "Erreur", str(exc))
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return
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self.refresh()
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def export_public(self) -> None:
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entry = self._current_entry()
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if not entry:
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return
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dest, _ = QFileDialog.getSaveFileName(self, "Exporter la cle publique", f"{entry.name}.pub")
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if dest:
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self.key_manager.export_public_key(entry, dest)
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QMessageBox.information(self, "Export", "Cle publique exportee.")
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def export_private(self) -> None:
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entry = self._current_entry()
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if not entry:
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return
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if QMessageBox.warning(
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self, "Attention",
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"La cle privee est sensible : quiconque y a acces peut se connecter a vos serveurs. Continuer ?",
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QMessageBox.Yes | QMessageBox.No,
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) != QMessageBox.Yes:
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return
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dest, _ = QFileDialog.getSaveFileName(self, "Exporter la cle privee", entry.name)
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if dest:
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self.key_manager.export_private_key(entry, dest)
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QMessageBox.information(self, "Export", "Cle privee exportee.")
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def copy_public(self) -> None:
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entry = self._current_entry()
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if not entry:
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return
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QApplication.clipboard().setText(entry.public_key_text)
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QMessageBox.information(self, "Copie", "Cle publique copiee dans le presse-papiers.")
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def remove_key(self) -> None:
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entry = self._current_entry()
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if not entry:
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return
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delete_files = QMessageBox.question(
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self, "Supprimer",
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"Retirer aussi les fichiers de cle du disque (irreversible) ?\n"
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"Non = seulement retirer de la liste.",
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QMessageBox.Yes | QMessageBox.No | QMessageBox.Cancel,
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)
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if delete_files == QMessageBox.Cancel:
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return
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self.key_manager.remove(entry.id, delete_files=(delete_files == QMessageBox.Yes))
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self.refresh()
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