def view_server_logs(self):
from calibre.srv.embedded import log_paths
log_error_file, log_access_file = log_paths()
d = QDialog(self)
d.resize(QSize(800, 600))
layout = QVBoxLayout()
d.setLayout(layout)
layout.addWidget(QLabel(_('Error log:')))
el = QPlainTextEdit(d)
layout.addWidget(el)
try:
el.setPlainText(
share_open(log_error_file, 'rb').read().decode('utf8', 'replace')
)
except EnvironmentError:
el.setPlainText(_('No error log found'))
layout.addWidget(QLabel(_('Access log:')))
al = QPlainTextEdit(d)
layout.addWidget(al)
try:
al.setPlainText(
share_open(log_access_file, 'rb').read().decode('utf8', 'replace')
)
except EnvironmentError:
al.setPlainText(_('No access log found'))
loc = QLabel(_('The server log files are in: {}').format(os.path.dirname(log_error_file)))
loc.setWordWrap(True)
layout.addWidget(loc)
bx = QDialogButtonBox(QDialogButtonBox.StandardButton.Ok)
layout.addWidget(bx)
bx.accepted.connect(d.accept)
b = bx.addButton(_('&Clear logs'), QDialogButtonBox.ButtonRole.ActionRole)
def clear_logs():
if getattr(self.server, 'is_running', False):
return error_dialog(d, _('Server running'), _(
'Cannot clear logs while the server is running. First stop the server.'), show=True)
if self.server:
self.server.access_log.clear()
self.server.log.clear()
else:
for x in (log_error_file, log_access_file):
try:
os.remove(x)
except EnvironmentError as err:
if err.errno != errno.ENOENT:
raise
el.setPlainText(''), al.setPlainText('')
b.clicked.connect(clear_logs)
d.show()
def show(self):
QDialog.show(self)
if self.is_pane:
self.gui.quickview_splitter.show_quickview_widget()
def show(self, *args):
self.restore_state()
return QDialog.show(self, *args)
