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Assistant IA optionnel (analyse de sortie, diagnostic, generation de commande)

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Nouvelle couche app/ai/ (provider OpenAI-compatible via urllib, redaction de
secrets, detection de commandes dangereuses, parametres, worker QThread) et son
integration dans chaque onglet terminal via un bouton "Assistant IA" (memes
conventions que le bouton Snippets existant) :

- Expliquer cette sortie / Diagnostiquer cette erreur / Proposer une solution /
  Poser une question... : utilisent la selection courante du terminal, affichees
  dans un panneau lateral (memoire uniquement, jamais journalise) reutilisant le
  splitter comme le panneau SFTP.
- Generer une commande : ne s'execute jamais automatiquement (Copier / Inserer
  dans le terminal sans Entree / Annuler), avec avertissement si la commande
  proposee correspond a un motif destructeur connu.
- Avant tout envoi : avis unique (persist) puis detection de secrets evidents
  (mot de passe, cle, jeton) avec choix de masquer, envoyer tel quel ou annuler.

Desactive par defaut, sans liste de fournisseur figee (URL + modele libres,
compatible OpenAI/OpenRouter/LLM local). La cle API passe exclusivement par
CredentialStore (jamais dans settings.json ni journalisee). Parametrable via
le nouveau menu "Assistant IA > Parametres..." (bouton "Tester la connexion").

Bug trouve par les tests avant commit : un panneau nouvellement insere dans un
QSplitter deja visible est affiche automatiquement par Qt, ce qui inversait le
premier clic sur "Afficher le panneau IA" ; corrige en le masquant explicitement
a sa creation.

9 nouveaux fichiers de test (provider, redaction, dangers, parametres, worker,
confirmations de securite, dialogue de commande, panneau, integration onglet) :
39 verifications, toutes au vert. Suite complete (31 fichiers) executee sans
regression.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Florian
2026-09-05 05:48:13 +02:00
parent 9216f636bd
commit 0b2ff38bfd
22 changed files with 2081 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

173
app/ui/tabs.py
View File

@@ -15,7 +15,7 @@ from PySide6.QtCore import Qt, Signal, QTimer
from PySide6.QtGui import QKeySequence, QShortcut
from PySide6.QtWidgets import (
QWidget, QVBoxLayout, QHBoxLayout, QToolButton, QLabel, QMessageBox, QSplitter,
QFrame, QLineEdit, QFileDialog, QMenu,
QFrame, QLineEdit, QFileDialog, QMenu, QInputDialog,
)
from app.session_manager import Session, AUTH_KEY, AUTH_PASSWORD
@@ -30,6 +30,12 @@ from app.dialogs.connect_prompt import ask_secret, confirm_host_key, confirm_hos
from app.services.ssh_target import detect_ssh_target
from app.services.reconnect import compute_backoff_delay
from app.snippets import Snippet, SnippetStore
from app.ai.service import KIND_EXPLAIN, KIND_DIAGNOSE, KIND_SOLUTION, KIND_GENERATE, AIRequestWorker
from app.ai.danger import check_dangerous
from app.ai.redaction import redact
from app.ui.ai_panel import AIPanel
from app.dialogs.ai_command_dialog import AICommandDialog
from app.dialogs.ai_prompts import ensure_ai_notice_acknowledged, confirm_sensitive_content, MASK, CANCEL
# sequences d'echappement ANSI, retirees des journaux pour qu'ils restent lisibles
ANSI_ESCAPE_RE = re.compile(
@@ -48,11 +54,15 @@ class BaseTerminalTab(QWidget):
def __init__(
self, initial_status: str, snippet_store: SnippetStore | None = None,
broadcast=None, parent=None,
broadcast=None, ai_provider_factory=None, credential_store=None, parent=None,
):
super().__init__(parent)
self.snippet_store = snippet_store
self.broadcast = broadcast
self.ai_provider_factory = ai_provider_factory
self.credential_store = credential_store
self.ai_panel: AIPanel | None = None
self._ai_command_worker: AIRequestWorker | None = None
layout = QVBoxLayout(self)
layout.setContentsMargins(0, 0, 0, 0)
@@ -82,6 +92,13 @@ class BaseTerminalTab(QWidget):
self.snippets_btn.clicked.connect(self._show_snippets_menu)
self.bar.addWidget(self.snippets_btn)
self.ai_btn = QToolButton()
self.ai_btn.setText("🤖 Assistant IA")
self.ai_btn.setToolTip("Analyser la sortie selectionnee ou generer une commande (optionnel)")
self.ai_btn.setPopupMode(QToolButton.InstantPopup)
self.ai_btn.clicked.connect(self._show_ai_menu)
self.bar.addWidget(self.ai_btn)
self.log_btn = QToolButton()
self.log_btn.setText("⏺ Journal")
self.log_btn.setToolTip("Enregistrer la session dans un fichier")
@@ -269,6 +286,141 @@ class BaseTerminalTab(QWidget):
elif self.connection:
self.connection.send(data)
# ---------- assistant IA (optionnel) ----------
def _show_ai_menu(self) -> None:
menu = self._build_ai_menu()
menu.exec(self.ai_btn.mapToGlobal(self.ai_btn.rect().bottomLeft()))
def _build_ai_menu(self) -> QMenu:
menu = QMenu(self)
has_selection = self.terminal.has_selection()
explain_action = menu.addAction("Expliquer cette sortie")
explain_action.setEnabled(has_selection)
explain_action.triggered.connect(self._ai_explain)
diagnose_action = menu.addAction("Diagnostiquer cette erreur")
diagnose_action.setEnabled(has_selection)
diagnose_action.triggered.connect(self._ai_diagnose)
solution_action = menu.addAction("Proposer une solution")
solution_action.setEnabled(has_selection)
solution_action.triggered.connect(self._ai_solution)
ask_action = menu.addAction("Poser une question...")
ask_action.setEnabled(has_selection)
ask_action.triggered.connect(self._ai_ask)
if not has_selection:
for action in (explain_action, diagnose_action, solution_action, ask_action):
action.setToolTip("Selectionnez d'abord du texte dans le terminal.")
menu.addSeparator()
generate_action = menu.addAction("Generer une commande...")
generate_action.triggered.connect(self._ai_generate_command)
menu.addSeparator()
panel_visible = self.ai_panel is not None and self.ai_panel.isVisible()
toggle_action = menu.addAction("Masquer le panneau IA" if panel_visible else "Afficher le panneau IA")
toggle_action.triggered.connect(self._toggle_ai_panel)
menu.addSeparator()
settings_action = menu.addAction("Parametres de l'assistant IA...")
settings_action.triggered.connect(self._open_ai_settings)
return menu
def _ensure_ai_panel(self) -> AIPanel:
if self.ai_panel is None:
self.ai_panel = AIPanel(self.ai_provider_factory)
self.splitter.addWidget(self.ai_panel)
# cree masque : sans cela, Qt affiche automatiquement un widget
# fraichement ajoute a un splitter deja visible, ce qui romprait
# l'etat "ferme par defaut" attendu du panneau.
self.ai_panel.hide()
return self.ai_panel
def _toggle_ai_panel(self) -> None:
panel = self._ensure_ai_panel()
panel.setVisible(not panel.isVisible())
def _open_ai_settings(self) -> None:
from app.dialogs.ai_settings_dialog import AISettingsDialog
AISettingsDialog(credential_store=self.credential_store, parent=self).exec()
def _ai_explain(self) -> None:
self._run_ai_selection_action(KIND_EXPLAIN, "Expliquer cette sortie")
def _ai_diagnose(self) -> None:
self._run_ai_selection_action(KIND_DIAGNOSE, "Diagnostiquer cette erreur")
def _ai_solution(self) -> None:
self._run_ai_selection_action(KIND_SOLUTION, "Proposer une solution")
def _run_ai_selection_action(self, kind: str, label: str) -> None:
selection = self.terminal.selected_text()
if not selection:
return
panel = self._ensure_ai_panel()
panel.run_request(kind, selection, label=label)
def _ai_ask(self) -> None:
selection = self.terminal.selected_text()
if not selection:
return
panel = self._ensure_ai_panel()
panel.prompt_question(context=selection)
def _ai_generate_command(self) -> None:
if self._ai_command_worker is not None and self._ai_command_worker.isRunning():
return
provider = self.ai_provider_factory() if self.ai_provider_factory else None
if provider is None:
QMessageBox.information(
self, "Assistant IA",
"L'assistant IA n'est pas configure (menu Assistant IA > Parametres de l'assistant IA...).",
)
return
request, ok = QInputDialog.getMultiLineText(
self, "Generer une commande", "Decrivez ce que vous voulez accomplir :",
)
if not ok or not request.strip():
return
request = request.strip()
if not ensure_ai_notice_acknowledged(self):
return
decision = confirm_sensitive_content(self, request)
if decision == CANCEL:
return
if decision == MASK:
request = redact(request)
self.ai_btn.setEnabled(False)
self.ai_btn.setText("🤖 Generation...")
self._ai_command_worker = AIRequestWorker(provider, KIND_GENERATE, request)
self._ai_command_worker.finished_ok.connect(self._on_ai_command_ok)
self._ai_command_worker.finished_error.connect(self._on_ai_command_error)
self._ai_command_worker.start()
def _reset_ai_generate_button(self) -> None:
self.ai_btn.setEnabled(True)
self.ai_btn.setText("🤖 Assistant IA")
def _on_ai_command_ok(self, response: str) -> None:
self._reset_ai_generate_button()
dangerous = [m.label for m in check_dangerous(response)]
dialog = AICommandDialog(response, dangerous_labels=dangerous, parent=self)
if dialog.exec() and dialog.insert_requested and dialog.command:
self.insert_snippet_text(dialog.command)
def _on_ai_command_error(self, message: str) -> None:
self._reset_ai_generate_button()
QMessageBox.critical(self, "Assistant IA", message)
def insert_snippet_text(self, text: str) -> None:
"""N'envoie jamais Entree : le texte est ecrit, a l'utilisateur de valider."""
if self.connection:
self.connection.send(text.encode("utf-8"))
# ---------- recherche dans l'historique ----------
def open_search(self) -> None:
self.search_bar.show()
@@ -290,6 +442,10 @@ class BaseTerminalTab(QWidget):
def close_connection(self) -> None:
self._closing = True # ne jamais reconnecter automatiquement une fermeture voulue
self.stop_logging()
if self.ai_panel is not None:
self.ai_panel.shutdown()
if self._ai_command_worker is not None and self._ai_command_worker.isRunning():
self._ai_command_worker.wait(2000)
if self.connection:
self.connection.close_connection()
self.connection.wait(2000)
@@ -300,11 +456,12 @@ class SessionTabWidget(BaseTerminalTab):
def __init__(
self, session: Session, secret: str, bastion_target=None, bastion_password: str = "",
snippet_store=None, broadcast=None, parent=None,
snippet_store=None, broadcast=None, ai_provider_factory=None, credential_store=None, parent=None,
):
super().__init__(
f"○ Connexion a {session.username}@{session.host}...",
snippet_store=snippet_store, broadcast=broadcast, parent=parent,
snippet_store=snippet_store, broadcast=broadcast,
ai_provider_factory=ai_provider_factory, credential_store=credential_store, parent=parent,
)
self.session = session
self._bastion_target = bastion_target
@@ -594,10 +751,14 @@ class LocalTerminalTabWidget(BaseTerminalTab):
sftp_requested = Signal(object) # cible ssh detectee (ou None)
def __init__(self, shell: str = SHELL_POWERSHELL, snippet_store=None, broadcast=None, parent=None):
def __init__(
self, shell: str = SHELL_POWERSHELL, snippet_store=None, broadcast=None,
ai_provider_factory=None, credential_store=None, parent=None,
):
super().__init__(
f"○ Ouverture de {SHELL_LABELS.get(shell, shell)}...",
snippet_store=snippet_store, broadcast=broadcast, parent=parent,
snippet_store=snippet_store, broadcast=broadcast,
ai_provider_factory=ai_provider_factory, credential_store=credential_store, parent=parent,
)
self.shell = shell