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Use exception hook from main thread for all threads Use signal to delegate error window creation to GUI thread Add more information to issue template Update to PyQt5 Switch from Github to REST-Service Report to web service instead of opening the browser Fix imports Change crashhub URL to electrum.org server Explain that exception hooks are only used in the Qt Gui now3.1
Johann Bauer
8 years ago
4 changed files with 222 additions and 3 deletions
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#!/usr/bin/env python |
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# |
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# Electrum - lightweight Bitcoin client |
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# |
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# Permission is hereby granted, free of charge, to any person |
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# obtaining a copy of this software and associated documentation files |
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# (the "Software"), to deal in the Software without restriction, |
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# including without limitation the rights to use, copy, modify, merge, |
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# publish, distribute, sublicense, and/or sell copies of the Software, |
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# and to permit persons to whom the Software is furnished to do so, |
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# subject to the following conditions: |
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# |
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# The above copyright notice and this permission notice shall be |
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# included in all copies or substantial portions of the Software. |
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# |
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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# SOFTWARE. |
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import json |
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import locale |
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import platform |
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import traceback |
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import requests |
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from PyQt5.QtCore import QObject |
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import PyQt5.QtCore as QtCore |
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from PyQt5.QtGui import QIcon |
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from PyQt5.QtWidgets import * |
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from electrum.i18n import _ |
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import sys |
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from electrum import ELECTRUM_VERSION |
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issue_template = """<h2>Traceback</h2> |
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<pre> |
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{traceback} |
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</pre> |
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<h2>Additional information</h2> |
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<ul> |
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<li>Electrum version: {electrum_version}</li> |
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<li>Operating system: {os}</li> |
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<li>Wallet type: {wallet_type}</li> |
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<li>Locale: {locale}</li> |
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</ul> |
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""" |
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report_server = "https://crashhub.electrum.org/crash" |
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class Exception_Window(QWidget): |
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_active_window = None |
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def __init__(self, main_window, exctype, value, tb): |
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self.exc_args = (exctype, value, tb) |
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self.main_window = main_window |
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QWidget.__init__(self) |
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self.setWindowTitle('Electrum - ' + _('An Error Occured')) |
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self.setMinimumSize(600, 300) |
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main_box = QVBoxLayout() |
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heading = QLabel('<h2>' + _('Sorry!') + '</h2>') |
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main_box.addWidget(heading) |
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main_box.addWidget(QLabel(_('Something went wrong while executing Electrum.'))) |
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main_box.addWidget(QLabel( |
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_('To help us diagnose and fix the problem, you can send us a bug report that contains useful debug ' |
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'information:'))) |
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collapse_info = QPushButton(_("Show report contents")) |
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collapse_info.clicked.connect(lambda: QMessageBox.about(self, "Report contents", self.get_report_string())) |
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main_box.addWidget(collapse_info) |
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main_box.addWidget(QLabel(_("Please briefly describe what led to the error (optional):"))) |
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self.description_textfield = QTextEdit() |
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self.description_textfield.setFixedHeight(50) |
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main_box.addWidget(self.description_textfield) |
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main_box.addWidget(QLabel(_("Do you want to send this report?"))) |
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buttons = QHBoxLayout() |
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report_button = QPushButton(_('Send Bug Report')) |
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report_button.clicked.connect(self.send_report) |
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report_button.setIcon(QIcon(":icons/tab_send.png")) |
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buttons.addWidget(report_button) |
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never_button = QPushButton(_('Never')) |
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never_button.clicked.connect(self.show_never) |
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buttons.addWidget(never_button) |
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close_button = QPushButton(_('Not Now')) |
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close_button.clicked.connect(self.close) |
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buttons.addWidget(close_button) |
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main_box.addLayout(buttons) |
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self.setLayout(main_box) |
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self.show() |
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def send_report(self): |
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report = self.get_traceback_info() |
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report.update(self.get_additional_info()) |
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report = json.dumps(report) |
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response = requests.post(report_server, data=report) |
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QMessageBox.about(self, "Crash report", response.text) |
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self.close() |
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def on_close(self): |
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Exception_Window._active_window = None |
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sys.__excepthook__(*self.exc_args) |
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self.close() |
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def show_never(self): |
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self.main_window.config.set_key("show_crash_reporter", False) |
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self.close() |
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def closeEvent(self, event): |
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self.on_close() |
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event.accept() |
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def get_traceback_info(self): |
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exc_string = str(self.exc_args[1]) |
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stack = traceback.extract_tb(self.exc_args[2]) |
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readable_trace = "".join(traceback.format_list(stack)) |
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id = { |
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"file": stack[-1].filename, |
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"name": stack[-1].name, |
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"type": self.exc_args[0].__name__ |
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} |
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return { |
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"exc_string": exc_string, |
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"stack": readable_trace, |
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"id": id |
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} |
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def get_additional_info(self): |
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args = { |
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"electrum_version": ELECTRUM_VERSION, |
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"os": platform.platform(), |
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"wallet_type": "unknown", |
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"locale": locale.getdefaultlocale()[0], |
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"description": self.description_textfield.toPlainText() |
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} |
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try: |
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args["wallet_type"] = self.main_window.wallet.wallet_type |
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except: |
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# Maybe the wallet isn't loaded yet |
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pass |
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return args |
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def get_report_string(self): |
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info = self.get_additional_info() |
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info["traceback"] = "".join(traceback.format_exception(*self.exc_args)) |
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return issue_template.format(**info) |
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def _show_window(*args): |
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if not Exception_Window._active_window: |
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Exception_Window._active_window = Exception_Window(*args) |
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class Exception_Hook(QObject): |
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_report_exception = QtCore.pyqtSignal(object, object, object, object) |
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def __init__(self, main_window, *args, **kwargs): |
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super(Exception_Hook, self).__init__(*args, **kwargs) |
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if not main_window.config.get("show_crash_reporter", default=True): |
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return |
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self.main_window = main_window |
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sys.excepthook = self.handler |
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self._report_exception.connect(_show_window) |
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def handler(self, *args): |
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self._report_exception.emit(self.main_window, *args) |
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