class KiteCompletionPlugin(SpyderCompletionPlugin):
COMPLETION_CLIENT_NAME = 'kite'
def __init__(self, parent):
SpyderCompletionPlugin.__init__(self, parent)
self.available_languages = []
self.client = KiteClient(None)
self.kite_process = None
self.client.sig_client_started.connect(self.http_client_ready)
self.client.sig_response_ready.connect(
functools.partial(self.sig_response_ready.emit,
self.COMPLETION_CLIENT_NAME))
@Slot(list)
def http_client_ready(self, languages):
logger.debug('Kite client is available for {0}'.format(languages))
self.available_languages = languages
self.sig_plugin_ready.emit(self.COMPLETION_CLIENT_NAME)
def send_request(self, language, req_type, req, req_id):
if language in self.available_languages:
self.client.sig_perform_request.emit(req_id, req_type, req)
def start_client(self, language):
return language in self.available_languages
def start(self):
installed, path = self._check_if_kite_installed()
if installed:
logger.debug('Kite was found on the system: {0}'.format(path))
running = self._check_if_kite_running()
if not running:
logger.debug('Starting Kite service...')
self.kite_process = run_program(path)
self.client.start()
def shutdown(self):
self.client.stop()
if self.kite_process is not None:
self.kite_process.kill()
def _check_if_kite_installed(self):
path = ''
if os.name == 'nt':
path = 'C:\\Program Files\\Kite\\kited.exe'
elif sys.platform.startswith('linux'):
path = osp.expanduser('~/.local/share/kite/kited')
elif sys.platform == 'darwin':
path = '/opt/kite/kited'
return osp.exists(osp.realpath(path)), path
def _check_if_kite_running(self):
running = False
for proc in psutil.process_iter(attrs=['pid', 'name', 'username']):
if 'kited' in proc.name():
logger.debug('Kite process already '
'running with PID {0}'.format(proc.pid))
running = True
break
return running
class KiteCompletionPlugin(SpyderCompletionPlugin):
COMPLETION_CLIENT_NAME = 'kite'
def __init__(self, parent):
SpyderCompletionPlugin.__init__(self, parent)
self.available_languages = []
enable_code_snippets = CONF.get('lsp-server', 'code_snippets')
self.client = KiteClient(None, enable_code_snippets)
self.kite_process = None
self.client.sig_client_started.connect(self.http_client_ready)
self.client.sig_response_ready.connect(
functools.partial(self.sig_response_ready.emit,
self.COMPLETION_CLIENT_NAME))
@Slot(list)
def http_client_ready(self, languages):
logger.debug('Kite client is available for {0}'.format(languages))
self.available_languages = languages
self.sig_plugin_ready.emit(self.COMPLETION_CLIENT_NAME)
def send_request(self, language, req_type, req, req_id):
if language in self.available_languages:
self.client.sig_perform_request.emit(req_id, req_type, req)
def start_client(self, language):
return language in self.available_languages
def start(self):
installed, path = check_if_kite_installed()
if installed:
logger.debug('Kite was found on the system: {0}'.format(path))
running = check_if_kite_running()
if not running:
logger.debug('Starting Kite service...')
self.kite_process = run_program(path)
self.client.start()
def shutdown(self):
self.client.stop()
if self.kite_process is not None:
self.kite_process.kill()
def update_configuration(self):
enable_code_snippets = CONF.get('lsp-server', 'code_snippets')
self.client.enable_code_snippets = enable_code_snippets
class KiteCompletionPlugin(SpyderCompletionPlugin):
COMPLETION_CLIENT_NAME = 'kite'
def __init__(self, parent):
SpyderCompletionPlugin.__init__(self, parent)
self.available_languages = []
self.client = KiteClient(None)
self.kite_process = None
self.client.sig_client_started.connect(self.http_client_ready)
self.client.sig_response_ready.connect(
functools.partial(self.sig_response_ready.emit,
self.COMPLETION_CLIENT_NAME))
@Slot(list)
def http_client_ready(self, languages):
logger.debug('Kite client is available for {0}'.format(languages))
self.available_languages = languages
self.sig_plugin_ready.emit(self.COMPLETION_CLIENT_NAME)
def send_request(self, language, req_type, req, req_id):
if language in self.available_languages:
self.client.sig_perform_request.emit(req_id, req_type, req)
def start_client(self, language):
return language in self.available_languages
def start(self):
installed, path = self._check_if_kite_installed()
if installed:
logger.debug('Kite was found on the system: {0}'.format(path))
running = self._check_if_kite_running()
if not running:
logger.debug('Starting Kite service...')
self.kite_process = run_program(path)
self.client.start()
def shutdown(self):
self.client.stop()
if self.kite_process is not None:
self.kite_process.kill()
def _check_if_kite_installed(self):
path = ''
if os.name == 'nt':
path = 'C:\\Program Files\\Kite\\kited.exe'
elif sys.platform.startswith('linux'):
path = osp.expanduser('~/.local/share/kite/kited')
elif sys.platform == 'darwin':
path = self._locate_kite_darwin()
return osp.exists(osp.realpath(path)), path
def _check_if_kite_running(self):
running = False
for proc in psutil.process_iter(attrs=['pid', 'name', 'username']):
if self._is_proc_kite(proc):
logger.debug('Kite process already '
'running with PID {0}'.format(proc.pid))
running = True
break
return running
@staticmethod
def _locate_kite_darwin():
"""
Looks up where Kite.app is installed on macOS systems. The bundle ID
is checked first and if nothing is found or an error occurs, the
default path is used.
"""
default_path = '/Applications/Kite.app'
path = None
try:
out = subprocess.check_output(
['mdfind', 'kMDItemCFBundleIdentifier="com.kite.Kite"'])
installed = len(out) > 0
path = (out.decode('utf-8', 'replace').strip().split('\n')[0]
if installed else default_path)
except (subprocess.CalledProcessError, UnicodeDecodeError) as ex:
# Use the default path
path = default_path
finally:
return path
@staticmethod
def _is_proc_kite(proc):
if os.name == 'nt' or sys.platform.startswith('linux'):
return 'kited' in proc.name()
else:
return proc.name() == 'Kite'
class KiteCompletionPlugin(SpyderCompletionPlugin):
CONF_SECTION = 'kite'
CONF_FILE = False
COMPLETION_CLIENT_NAME = 'kite'
def __init__(self, parent):
SpyderCompletionPlugin.__init__(self, parent)
self.available_languages = []
self.client = KiteClient(None)
self.kite_process = None
# Installation dialog
self.installation_thread = KiteInstallationThread(self)
self.installer = KiteInstallerDialog(parent, self.installation_thread)
# Status widget
statusbar = parent.statusBar() # MainWindow status bar
self.open_file_updated = False
self.status_widget = KiteStatusWidget(None, statusbar, self)
# Signals
self.client.sig_client_started.connect(self.http_client_ready)
self.client.sig_status_response_ready[str].connect(self.set_status)
self.client.sig_status_response_ready[dict].connect(self.set_status)
self.client.sig_response_ready.connect(
functools.partial(self.sig_response_ready.emit,
self.COMPLETION_CLIENT_NAME))
self.client.sig_response_ready.connect(self._kite_onboarding)
self.client.sig_status_response_ready.connect(self._kite_onboarding)
self.client.sig_onboarding_response_ready.connect(
self._show_onboarding_file)
self.client.sig_client_wrong_response.connect(
self._wrong_response_error)
self.installation_thread.sig_installation_status.connect(
self.set_status)
self.status_widget.sig_clicked.connect(self.show_installation_dialog)
# self.main.sig_setup_finished.connect(self.mainwindow_setup_finished)
# Config
self.update_configuration()
@Slot(list)
def http_client_ready(self, languages):
logger.debug('Kite client is available for {0}'.format(languages))
self.available_languages = languages
self.sig_plugin_ready.emit(self.COMPLETION_CLIENT_NAME)
self._kite_onboarding()
@Slot()
def mainwindow_setup_finished(self):
"""
This is called after the main window setup finishes to show Kite's
installation dialog and onboarding if necessary.
"""
self._kite_onboarding()
show_dialog = self.get_option('show_installation_dialog')
if show_dialog:
# Only show the dialog once at startup
self.set_option('show_installation_dialog', False)
self.show_installation_dialog()
@Slot(str)
@Slot(dict)
def set_status(self, status):
"""Show Kite status for the current file."""
self.status_widget.set_value(status)
@Slot()
def show_installation_dialog(self):
"""Show installation dialog."""
installed, path = check_if_kite_installed()
if not installed and not running_under_pytest():
self.installer.show()
def send_request(self, language, req_type, req, req_id):
if self.enabled and language in self.available_languages:
self.client.sig_perform_request.emit(req_id, req_type, req)
else:
self.sig_response_ready.emit(self.COMPLETION_CLIENT_NAME, req_id,
{})
def send_status_request(self, filename):
"""Request status for the given file."""
if not self.is_installing():
self.client.sig_perform_status_request.emit(filename)
def start_client(self, language):
return language in self.available_languages
def start(self):
try:
if not self.enabled:
return
installed, path = check_if_kite_installed()
if not installed:
return
logger.debug('Kite was found on the system: {0}'.format(path))
running = check_if_kite_running()
if running:
return
logger.debug('Starting Kite service...')
self.kite_process = run_program(path)
except OSError:
installed, path = check_if_kite_installed()
logger.debug(
'Error starting Kite service at {path}...'.format(path=path))
if self.get_option('show_installation_error_message'):
box = MessageCheckBox(icon=QMessageBox.Critical,
parent=self.main)
box.setWindowTitle(_("Kite installation error"))
box.set_checkbox_text(_("Don't show again."))
box.setStandardButtons(QMessageBox.Ok)
box.setDefaultButton(QMessageBox.Ok)
box.set_checked(False)
box.set_check_visible(True)
box.setText(
_("It seems that your Kite installation is faulty. "
"If you want to use Kite, please remove the "
"directory that appears bellow, "
"and try a reinstallation:<br><br>"
"<code>{kite_dir}</code>").format(
kite_dir=osp.dirname(path)))
box.exec_()
# Update checkbox based on user interaction
self.set_option('show_installation_error_message',
not box.is_checked())
finally:
# Always start client to support possibly undetected Kite builds
self.client.start()
def shutdown(self):
self.client.stop()
if self.kite_process is not None:
self.kite_process.kill()
def update_configuration(self):
self.client.enable_code_snippets = CONF.get('lsp-server',
'code_snippets')
self.enabled = self.get_option('enable')
self._show_onboarding = self.get_option('show_onboarding')
def is_installing(self):
"""Check if an installation is taking place."""
return (self.installation_thread.isRunning()
and not self.installation_thread.cancelled)
def installation_cancelled_or_errored(self):
"""Check if an installation was cancelled or failed."""
return self.installation_thread.cancelled_or_errored()
def _kite_onboarding(self):
"""Request the onboarding file."""
# No need to check installed status,
# since the get_onboarding_file call fails fast.
if not self.enabled:
return
if not self._show_onboarding:
return
if self.main.is_setting_up:
return
if not self.available_languages:
return
# Don't send another request until this request fails.
self._show_onboarding = False
self.client.sig_perform_onboarding_request.emit()
@Slot(str)
def _show_onboarding_file(self, onboarding_file):
"""
Opens the onboarding file, which is retrieved
from the Kite HTTP endpoint. This skips onboarding if onboarding
is not possible yet or has already been displayed before.
"""
if not onboarding_file:
# retry
self._show_onboarding = True
return
self.set_option('show_onboarding', False)
self.main.open_file(onboarding_file)
@Slot(str, object)
def _wrong_response_error(self, method, resp):
QMessageBox.critical(
self.main, _('Kite error'),
_("The Kite completion engine returned an unexpected result "
"for the request <tt>{0}</tt>: <br><br><tt>{1}</tt><br><br>"
"Please make sure that your Kite installation is correct. "
"In the meantime, Spyder will disable the Kite client to "
"prevent further errors. For more information, please "
"visit the <a href='https://help.kite.com/'>Kite help "
"center</a>").format(method, resp))
self.set_option('enable', False)
class KiteCompletionPlugin(SpyderCompletionPlugin):
CONF_SECTION = 'kite'
CONF_FILE = False
COMPLETION_CLIENT_NAME = 'kite'
def __init__(self, parent):
SpyderCompletionPlugin.__init__(self, parent)
self.available_languages = []
self.client = KiteClient(None)
self.kite_process = None
# Installation dialog
self.installation_thread = KiteInstallationThread(self)
self.installer = KiteInstallerDialog(parent, self.installation_thread)
# Status widget
statusbar = parent.statusBar() # MainWindow status bar
self.open_file_updated = False
self.status_widget = KiteStatusWidget(None, statusbar, self)
# Signals
self.client.sig_client_started.connect(self.http_client_ready)
self.client.sig_status_response_ready[str].connect(self.set_status)
self.client.sig_status_response_ready[dict].connect(self.set_status)
self.client.sig_response_ready.connect(
functools.partial(self.sig_response_ready.emit,
self.COMPLETION_CLIENT_NAME))
self.installation_thread.sig_installation_status.connect(
self.set_status)
self.status_widget.sig_clicked.connect(self.show_installation_dialog)
self.main.sig_setup_finished.connect(self.mainwindow_setup_finished)
# Config
self.update_configuration()
@Slot(list)
def http_client_ready(self, languages):
logger.debug('Kite client is available for {0}'.format(languages))
self.available_languages = languages
self.sig_plugin_ready.emit(self.COMPLETION_CLIENT_NAME)
@Slot()
def mainwindow_setup_finished(self):
"""
This is called after the main window setup finishes to show Kite's
installation dialog and onboarding if necessary.
"""
show_dialog = self.get_option('show_installation_dialog')
if show_dialog:
# Only show the dialog once at startup
self.set_option('show_installation_dialog', False)
self.show_installation_dialog()
@Slot(str)
@Slot(dict)
def set_status(self, status):
"""Show Kite status for the current file."""
self.status_widget.set_value(status)
@Slot()
def show_installation_dialog(self):
"""Show installation dialog."""
installed, path = check_if_kite_installed()
if not installed and not running_under_pytest():
self.installer.show()
def send_request(self, language, req_type, req, req_id):
if self.enabled and language in self.available_languages:
self.client.sig_perform_request.emit(req_id, req_type, req)
else:
self.sig_response_ready.emit(self.COMPLETION_CLIENT_NAME, req_id,
{})
def send_status_request(self, filename):
"""Request status for the given file."""
if not self.is_installing():
self.client.sig_perform_status_request.emit(filename)
def start_client(self, language):
return language in self.available_languages
def start(self):
# Always start client to support possibly undetected Kite builds
self.client.start()
if not self.enabled:
return
installed, path = check_if_kite_installed()
if not installed:
return
logger.debug('Kite was found on the system: {0}'.format(path))
running = check_if_kite_running()
if running:
return
logger.debug('Starting Kite service...')
self.kite_process = run_program(path)
def shutdown(self):
self.client.stop()
if self.kite_process is not None:
self.kite_process.kill()
def update_configuration(self):
self.client.enable_code_snippets = CONF.get('lsp-server',
'code_snippets')
self.enabled = self.get_option('enable')
def is_installing(self):
"""Check if an installation is taking place."""
return (self.installation_thread.isRunning()
and not self.installation_thread.cancelled)
def installation_cancelled_or_errored(self):
"""Check if an installation was cancelled or failed."""
return self.installation_thread.cancelled_or_errored()
class KiteCompletionPlugin(SpyderCompletionPlugin):
CONF_SECTION = 'kite'
CONF_FILE = False
COMPLETION_CLIENT_NAME = 'kite'
def __init__(self, parent):
SpyderCompletionPlugin.__init__(self, parent)
self.available_languages = []
self.client = KiteClient(None)
self.kite_process = None
self.kite_installation_thread = KiteInstallationThread(self)
# TODO: Connect thread status to status bar
self.kite_installer = KiteInstallerDialog(
parent,
self.kite_installation_thread)
self.client.sig_client_started.connect(self.http_client_ready)
self.client.sig_response_ready.connect(
functools.partial(self.sig_response_ready.emit,
self.COMPLETION_CLIENT_NAME))
self.kite_installation_thread.sig_installation_status.connect(
lambda status: self.client.start() if status == FINISHED else None)
self.main.sig_setup_finished.connect(self.mainwindow_setup_finished)
self.update_configuration()
@Slot(list)
def http_client_ready(self, languages):
logger.debug('Kite client is available for {0}'.format(languages))
self.available_languages = languages
self.sig_plugin_ready.emit(self.COMPLETION_CLIENT_NAME)
@Slot()
def mainwindow_setup_finished(self):
"""
Called when the setup of the main window finished
to let us do onboarding if necessary
"""
self._show_installation_dialog()
def _show_installation_dialog(self):
"""Show installation dialog."""
kite_installation_enabled = self.get_option('show_installation_dialog')
installed, path = check_if_kite_installed()
if (not installed and kite_installation_enabled
and not running_under_pytest()):
self.kite_installer.show()
self.kite_installer.center()
def send_request(self, language, req_type, req, req_id):
if self.enabled and language in self.available_languages:
self.client.sig_perform_request.emit(req_id, req_type, req)
else:
self.sig_response_ready.emit(self.COMPLETION_CLIENT_NAME,
req_id, {})
def start_client(self, language):
return language in self.available_languages
def start(self):
# Always start client to support possibly undetected Kite builds
self.client.start()
if not self.enabled:
return
installed, path = check_if_kite_installed()
if not installed:
return
logger.debug('Kite was found on the system: {0}'.format(path))
running = check_if_kite_running()
if running:
return
logger.debug('Starting Kite service...')
self.kite_process = run_program(path)
def shutdown(self):
self.client.stop()
if self.kite_process is not None:
self.kite_process.kill()
def update_configuration(self):
self.client.enable_code_snippets = CONF.get('lsp-server',
'code_snippets')
self.enabled = self.get_option('enable')
def is_installing(self):
"""Check if an installation is taking place."""
return self.kite_installation_thread.isRunning()