def __init__(self, *args, **kwargs):
"""About dialog."""
super(AboutDialog, self).__init__(*args, **kwargs)
# Variables
text = """<b>Anaconda Navigator {version}</b><br>
<br>Copyright © 2016 Anaconda, Inc.
<p>Created by Anaconda
<br>
<p>For bug reports and feature requests, please visit our
""".format(version=__version__)
# Widgets
self.widget_icon = QSvgWidget(images.ANACONDA_LOGO)
self.label_about = QLabel(text)
self.button_link = ButtonLink('Issue Tracker')
self.button_label = ButtonLabel('on GitHub.')
self.button_ok = ButtonNormal('Ok')
# Widgets setup
self.widget_icon.setFixedSize(self.widget_icon.size_for_width(100))
self.button_ok.setMinimumWidth(70)
self.button_ok.setDefault(True)
self.setWindowTitle("About Anaconda Navigator")
# Layouts
layout_h = QHBoxLayout()
layout_h.addWidget(self.widget_icon, 0, Qt.AlignTop)
layout_h.addWidget(SpacerHorizontal())
layout_content = QVBoxLayout()
layout_content.addWidget(self.label_about, 0, Qt.AlignBottom)
layout_content_h = QHBoxLayout()
layout_content_h.addWidget(self.button_link, 0, Qt.AlignLeft)
layout_content_h.addWidget(self.button_label, 0, Qt.AlignLeft)
layout_content_h.addStretch(0)
layout_content.addLayout(layout_content_h)
layout_h.addLayout(layout_content)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_ok)
layout_main = QVBoxLayout()
layout_main.addLayout(layout_h)
layout_main.addWidget(SpacerVertical())
layout_main.addWidget(SpacerVertical())
layout_main.addLayout(layout_buttons)
self.setLayout(layout_main)
# Signals
self.button_link.clicked.connect(
lambda: self.sig_url_clicked.
emit(self.GITHUB_URL, 'content', 'click')
)
self.button_ok.clicked.connect(self.accept)
# Setup
self.button_ok.setFocus()
def __init__(self, parent=None, default=DEFAULT_PROJECTS_PATH):
"""Select project folder."""
super(ProjectsPathDialog, self).__init__(parent=parent)
# Widgets
self.label_description = QLabel(
"If no path is selected, the default"
" one will be used."
)
self.label_name = QLabel("Select the projects folder to use")
self.label_path = QLabel("Projects path")
self.label_info = QLabel('')
self.text_path = QLineEdit()
self.button_path = ButtonNormal("")
self.button_default = ButtonNormal('Use default')
self.button_ok = ButtonPrimary('Select')
# Widgets setup
self.button_path.setObjectName('import')
self.default = default
self.text_path.setPlaceholderText("projects folder path")
self.text_path.setReadOnly(True)
self.setMinimumWidth(580)
self.setWindowTitle("Select Projects Path")
# Layouts
layout_grid = QGridLayout()
layout_grid.addWidget(self.label_path, 0, 0)
layout_grid.addWidget(SpacerHorizontal(), 0, 1)
layout_grid.addWidget(self.text_path, 0, 2)
layout_grid.addWidget(SpacerHorizontal(), 0, 3)
layout_grid.addWidget(self.button_path, 0, 4)
layout_grid.addWidget(SpacerVertical(), 1, 0, 1, 4)
layout_grid.addWidget(self.label_info, 2, 2, 1, 2)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_default)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addWidget(self.label_description)
layout.addWidget(SpacerVertical())
layout.addLayout(layout_grid)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_default.clicked.connect(self.use_default)
self.button_path.clicked.connect(self.choose)
# Setup
self.refresh()
def __init__(self, version, config=CONF, startup=False):
"""
Update application dialog.
Parameter
---------
version: str
New version of update available.
"""
super(DialogUpdateApplication, self).__init__()
self.tracker = GATracker()
self.label = QLabel(
"There's a new version of Anaconda Navigator available. "
"We strongly recommend you to update. <br><br>"
"If you click yes, you Anaconda Navigator will close and the "
"Anaconda Navigator Updater will start.<br><br><br>"
"Do you wish to update to <b>Anaconda Navigator {0}</b> now?"
"<br><br>".format(version))
self.button_yes = ButtonPrimary('Yes')
self.button_no = ButtonNormal('No, remind me later')
self.button_no_show = ButtonNormal("No, don't show again")
self.config = config
if not startup:
self.button_no_show.setVisible(False)
self.button_no.setText('No')
# Widgets setup
self.label.setWordWrap(True)
self.setMinimumWidth(self.WIDTH)
self.setMaximumWidth(self.WIDTH)
self.setWindowTitle('Update Application')
# Layouts
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_no_show)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_no)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_yes)
layout = QVBoxLayout()
layout.addWidget(self.label)
layout_buttons.addWidget(SpacerVertical())
layout_buttons.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_yes.clicked.connect(self.accept)
self.button_no.clicked.connect(self.reject)
self.button_no_show.clicked.connect(self.no_show)
self.button_yes.setFocus()
def __init__(self, config=CONF, **kwargs):
"""Application preferences dialog."""
super(PreferencesDialog, self).__init__(**kwargs)
self.api = AnacondaAPI()
self.widgets_changed = set()
self.widgets = []
self.widgets_dic = {}
self.config = config
# Widgets
self.button_ok = ButtonPrimary('Apply')
self.button_cancel = ButtonNormal('Cancel')
self.button_reset = ButtonNormal('Reset to defaults')
self.row = 0
# Widget setup
self.setWindowTitle("Preferences")
# Layouts
self.grid_layout = QGridLayout()
buttons_layout = QHBoxLayout()
buttons_layout.addWidget(self.button_reset)
buttons_layout.addStretch()
buttons_layout.addWidget(self.button_cancel)
buttons_layout.addWidget(SpacerHorizontal())
buttons_layout.addWidget(self.button_ok)
main_layout = QVBoxLayout()
main_layout.addLayout(self.grid_layout)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(SpacerVertical())
main_layout.addLayout(buttons_layout)
self.setLayout(main_layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
self.button_reset.clicked.connect(self.reset_to_defaults)
self.button_reset.clicked.connect(
lambda: self.button_ok.setEnabled(True)
)
# Setup
self.grid_layout.setSpacing(0)
self.setup()
self.button_ok.setDisabled(True)
self.widgets[0].setFocus()
self.button_ok.setDefault(True)
self.button_ok.setAutoDefault(True)
def __init__(self, parent=None, project=None):
"""Remove existing project dialog."""
super(RemoveDialog, self).__init__(parent=parent)
# Widgets
self.button_cancel = ButtonNormal('Cancel')
self.button_remove = ButtonDanger('Remove')
self.label_project = QLabel(
'Do you want to remove project '
'<b>"{0}"</b> and delete all its files?'.format(project))
# Widgets Setup
self.setWindowTitle('Remove project')
self.setMinimumWidth(380)
# Layouts
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_remove)
layout = QVBoxLayout()
layout.addWidget(self.label_project)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_remove.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
def __init__(self, parent=None, name=None, prefix=None):
"""Remove existing environment `name` dialog."""
super(RemoveDialog, self).__init__(parent=parent)
# Widgets
self.label_text = LabelBase('Do you want to remove the environment?')
self.label_name = LabelBase('Name:')
self.label_name_value = LabelBase(name)
self.label_location = LabelBase('Location:')
self.label_prefix = LabelBase(prefix)
self.button_cancel = ButtonNormal('Cancel')
self.button_ok = ButtonDanger('Remove')
# Setup
self.align_labels([self.label_name, self.label_location])
self.label_prefix.setObjectName('environment-location')
self.setWindowTitle('Remove environment')
self.setMinimumWidth(380)
self.label_name.setMinimumWidth(60)
self.label_location.setMinimumWidth(60)
# Layouts
layout_name = QHBoxLayout()
layout_name.addWidget(self.label_name)
layout_name.addWidget(SpacerHorizontal())
layout_name.addWidget(self.label_name_value)
layout_name.addStretch()
layout_location = QHBoxLayout()
layout_location.addWidget(self.label_location)
layout_location.addWidget(SpacerHorizontal())
layout_location.addWidget(self.label_prefix)
layout_location.addStretch()
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(layout_name)
layout.addWidget(SpacerVertical())
layout.addLayout(layout_location)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
# Setup
self.update_location()
self.button_ok.setDisabled(False)
def __init__(self, *args, **kwargs):
"""About dialog."""
super(PasswordDialog, self).__init__(*args, **kwargs)
self.wm = WorkerManager()
# Widgets
self.label_text = LabelBase(
'VSCode will be installed through your system <br> package '
'manager.<br><br>'
'This action requires elevated privileges. Please <br>provide a '
'password to forward to sudo')
self.lineedit = PasswordEdit()
self.label_info = LabelBase()
self.button_cancel = ButtonNormal('Cancel')
self.button_ok = ButtonPrimary('Ok')
self.worker = None
self._valid = False
self._timer = QTimer()
self._timer.setInterval(3000)
self._timer.timeout.connect(self.check)
# Widgets setup
self.button_ok.setMinimumWidth(70)
self.button_ok.setDefault(True)
self.setWindowTitle("Privilege Elevation Required")
self.lineedit.setEchoMode(LineEditBase.Password)
# Layouts
layout_content = QVBoxLayout()
layout_content.addWidget(self.label_text)
layout_content.addWidget(SpacerVertical())
layout_content.addWidget(self.lineedit, 0, Qt.AlignBottom)
layout_content.addWidget(SpacerVertical())
layout_content.addWidget(self.label_info, 0, Qt.AlignTop)
layout_content.addWidget(SpacerVertical())
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout_main = QVBoxLayout()
layout_main.addLayout(layout_content)
layout_main.addWidget(SpacerVertical())
layout_main.addWidget(SpacerVertical())
layout_main.addLayout(layout_buttons)
self.setLayout(layout_main)
# Signals
self.button_ok.clicked.connect(self.accept2)
self.button_cancel.clicked.connect(self.reject2)
self.lineedit.textChanged.connect(self.refresh)
# Setup
self.lineedit.setFocus()
self.refresh()
def __init__(self, *args, **kwargs):
"""Dialog for closing running apps if quiting navigator."""
self.running_processes = kwargs.pop('running_processes', [])
self.config = kwargs.pop('config', CONF)
super(QuitRunningAppsDialog, self).__init__(*args, **kwargs)
self.list = ListRunningApps(self)
self.label_about = QLabel('There are some applications running. '
'Please select \nthe applications you '
'want to close on quit:')
self.button_close = ButtonDanger('Quit')
self.button_cancel = ButtonNormal('Cancel')
self.buttonbox = QDialogButtonBox(Qt.Horizontal)
self.checkbox = CheckBoxBase("Don't show again")
# Widget setup
self.setWindowTitle("Close running applications")
# Layouts
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_close)
main_layout = QVBoxLayout()
main_layout.addWidget(self.label_about)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(self.list, 0, Qt.AlignCenter)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(self.checkbox, 0, Qt.AlignRight)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(SpacerVertical())
main_layout.addLayout(layout_buttons)
self.setLayout(main_layout)
# Signals
self.button_close.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
# Setup
self.update_style_sheet()
self.setup()
self.button_cancel.setFocus()
def __init__(self, parent=None):
"""Startup splash to display the first time that Navigator runs."""
super(FirstSplash, self).__init__(parent=parent)
text = """
Thanks for installing Anaconda!
Anaconda Navigator helps you easily start important Python applications
and manage the packages in your local Anaconda installation. It also
connects you to online resources for learning and engaging with the
Python, SciPy, and PyData community.
To help us improve Anaconda Navigator, fix bugs, and make it even
easier for everyone to use Python, we gather anonymized usage
information, just like most web browsers and mobile apps.
To opt out of this, please uncheck below (You can always change this
setting in the Preferences menu).
"""
# Variables
self.config = CONF
# Widgets
self.button_ok = ButtonNormal('Ok')
self.button_ok_dont_show = ButtonPrimary("Ok, and don't show again")
self.checkbox_track = QCheckBox("Yes, I'd like to help improve "
"Anaconda.")
self.label_about = QLabel(text)
self.widget_icon = QSvgWidget(ANACONDA_NAVIGATOR_LOGO)
# Widget setup
self.frame_title_bar.hide()
self.widget_icon.setFixedSize(self.widget_icon.size_for_width(400))
# Layouts
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_ok)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok_dont_show)
layout = QVBoxLayout()
layout.addWidget(self.widget_icon, 0, Qt.AlignCenter)
layout.addWidget(self.label_about)
layout.addWidget(self.checkbox_track, 0, Qt.AlignCenter)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_ok.clicked.connect(lambda: self.accept(show_startup=True))
self.button_ok_dont_show.clicked.connect(
lambda: self.accept(show_startup=False))
self.setup()
def __init__(self, *args, **kwargs):
"""Quit application confirmation dialog."""
self.config = kwargs.pop('config', CONF)
super(QuitApplicationDialog, self).__init__(*args, **kwargs)
self.widget_icon = QSvgWidget(images.ANACONDA_LOGO)
self.label_about = QLabel('Quit Anaconda Navigator?')
self.button_ok = ButtonPrimary('Yes')
self.button_cancel = ButtonNormal('No')
self.buttonbox = QDialogButtonBox(Qt.Horizontal)
self.checkbox = CheckBoxBase("Don't show again")
# Widgets setup
self.setWindowTitle("Quit application")
self.widget_icon.setFixedSize(QSize(100, 100))
# Layouts
h_layout = QHBoxLayout()
h_layout.addWidget(self.widget_icon, 0, Qt.AlignTop)
h_layout.addWidget(SpacerHorizontal())
h_layout.addWidget(self.label_about)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
main_layout = QVBoxLayout()
main_layout.addLayout(h_layout)
main_layout.addWidget(self.checkbox, 0, Qt.AlignRight)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(SpacerVertical())
main_layout.addLayout(layout_buttons)
self.setLayout(main_layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
# Setup
self.update_style_sheet()
self.setup()
self.button_cancel.setFocus()
def __init__(self, parent=None, clone_from_name=None):
"""Clone environment dialog."""
super(CloneDialog, self).__init__(parent=parent)
# Widgets
self.label_name = LabelBase("Name:")
self.text_name = LineEditBase()
self.label_location = LabelBase("Location:")
self.label_prefix = LabelBase()
self.button_ok = ButtonPrimary('Clone')
self.button_cancel = ButtonNormal('Cancel')
# Widget setup
self.align_labels([self.label_name, self.label_location])
self.setMinimumWidth(self.BASE_DIALOG_WIDTH)
self.setWindowTitle("Clone from environment: " + clone_from_name)
self.text_name.setPlaceholderText("New environment name")
self.text_name.setValidator(self.get_regex_validator())
self.label_prefix.setObjectName('environment-location')
# Layouts
grid = QGridLayout()
grid.addWidget(self.label_name, 2, 0)
grid.addWidget(SpacerHorizontal(), 2, 1)
grid.addWidget(self.text_name, 2, 2)
grid.addWidget(SpacerVertical(), 3, 0)
grid.addWidget(self.label_location, 4, 0)
grid.addWidget(self.label_prefix, 4, 2)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(grid)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.text_name.textChanged.connect(self.refresh)
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
# Setup
self.text_name.setFocus()
self.refresh()
def __init__(self, parent=None, projects=None):
"""Create new environment dialog."""
super(CreateDialog, self).__init__(parent=parent)
self.projects = projects
# Widgets
self.label_name = QLabel("Project name")
self.text_name = QLineEdit()
self.button_ok = ButtonPrimary('Create')
self.button_cancel = ButtonNormal('Cancel')
# Widgets setup
self.text_name.setPlaceholderText("New project name")
self.setMinimumWidth(380)
self.setWindowTitle("Create new project")
self.text_name.setValidator(get_regex_validator())
# Layouts
grid = QGridLayout()
grid.addWidget(self.label_name, 0, 0)
grid.addWidget(SpacerHorizontal(), 0, 1)
grid.addWidget(self.text_name, 0, 2)
grid.addWidget(SpacerVertical(), 1, 0)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
main_layout = QVBoxLayout()
main_layout.addLayout(grid)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(SpacerVertical())
main_layout.addLayout(layout_buttons)
self.setLayout(main_layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
self.text_name.textChanged.connect(self.refresh)
# Setup
self.refresh()
def __init__(self, title='', text='', value=None, value_type=None):
"""Base message box dialog."""
super(InputDialog, self).__init__()
# Widgets
self.label = LabelBase(text)
self.text = LineEditBase()
self.button_ok = ButtonPrimary('Ok')
self.button_cancel = ButtonNormal('Cancel')
# Widget setup
self.setWindowTitle(to_text_string(title))
if value:
self.text.setText(str(value))
# Layouts
layout = QVBoxLayout()
layout_text = QHBoxLayout()
layout_text.addWidget(self.label)
layout_text.addWidget(SpacerHorizontal())
layout_text.addWidget(self.text)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout.addLayout(layout_text)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
def __init__(self, api, parent=None):
"""Login dialog."""
super(AuthenticationDialog, self).__init__(parent)
self._parent = parent
self.config = CONF
self.api = api
self.token = None
self.error = None
self.tracker = GATracker()
self.forgot_username_url = None
self.forgot_password_url = None
# Widgets
self.label_username = QLabel('Username:'******'Password:'******'<hr><br><b>Already a member? '
'Sign in!</b><br>')
# For styling purposes the label next to a ButtonLink is also a button
# so they align adequately
self.button_register_text = ButtonLabel('You can register by '
'visiting the ')
self.button_register = ButtonLink('Anaconda Cloud')
self.button_register_after_text = ButtonLabel('website.')
self.label_information = QLabel('''
<strong>Anaconda Cloud</strong> is where packages, notebooks,
and <br> environments are shared. It provides powerful <br>
collaboration and package management for open <br>
source and private projects.<br>
''')
self.label_message = QLabel('')
self.button_forgot_username = ButtonLink('I forgot my username')
self.button_forgot_password = ButtonLink('I forgot my password')
self.button_login = ButtonPrimary('Login')
self.button_cancel = ButtonNormal('Cancel')
# Widgets setup
self.button_login.setDefault(True)
username_validator = QRegExpValidator(self.USER_RE)
self.text_username.setValidator(username_validator)
self.setMinimumWidth(260)
self.setWindowTitle('Sign in')
# This allows to completely style the dialog with css using the frame
self.text_password.setEchoMode(QLineEdit.Password)
self.label_message.setVisible(False)
# Layout
grid_layout = QVBoxLayout()
grid_layout.addWidget(self.label_username)
# grid_layout.addWidget(SpacerVertical())
grid_layout.addWidget(self.text_username)
grid_layout.addWidget(SpacerVertical())
grid_layout.addWidget(self.label_password)
# grid_layout.addWidget(SpacerVertical())
grid_layout.addWidget(self.text_password)
main_layout = QVBoxLayout()
main_layout.addWidget(self.label_information)
register_layout = QHBoxLayout()
register_layout.addWidget(self.button_register_text)
register_layout.addWidget(self.button_register)
register_layout.addWidget(self.button_register_after_text)
register_layout.addStretch()
main_layout.addLayout(register_layout)
main_layout.addWidget(self.label_signin_text)
main_layout.addLayout(grid_layout)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(self.label_message)
main_layout.addWidget(self.button_forgot_username, 0, Qt.AlignRight)
main_layout.addWidget(self.button_forgot_password, 0, Qt.AlignRight)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_login)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(SpacerVertical())
main_layout.addLayout(layout_buttons)
self.setLayout(main_layout)
# Signals
self.text_username.textEdited.connect(self.check_text)
self.text_password.textEdited.connect(self.check_text)
self.button_login.clicked.connect(self.login)
self.button_cancel.clicked.connect(self.reject)
# Setup
self.check_text()
self.update_style_sheet()
self.text_username.setFocus()
self.setup()
class ProjectsPathDialog(DialogBase):
"""Select project path."""
def __init__(self, parent=None, default=DEFAULT_PROJECTS_PATH):
"""Select project folder."""
super(ProjectsPathDialog, self).__init__(parent=parent)
# Widgets
self.label_description = QLabel("If no path is selected, the default"
" one will be used.")
self.label_name = QLabel("Select the projects folder to use")
self.label_path = QLabel("Projects path")
self.label_info = QLabel('')
self.text_path = QLineEdit()
self.button_path = ButtonNormal("")
self.button_default = ButtonNormal('Use default')
self.button_ok = ButtonPrimary('Select')
# Widgets setup
self.button_path.setObjectName('import')
self.default = default
self.text_path.setPlaceholderText("projects folder path")
self.text_path.setReadOnly(True)
self.setMinimumWidth(580)
self.setWindowTitle("Select Projects Path")
# Layouts
layout_grid = QGridLayout()
layout_grid.addWidget(self.label_path, 0, 0)
layout_grid.addWidget(SpacerHorizontal(), 0, 1)
layout_grid.addWidget(self.text_path, 0, 2)
layout_grid.addWidget(SpacerHorizontal(), 0, 3)
layout_grid.addWidget(self.button_path, 0, 4)
layout_grid.addWidget(SpacerVertical(), 1, 0, 1, 4)
layout_grid.addWidget(self.label_info, 2, 2, 1, 2)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_default)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addWidget(self.label_description)
layout.addWidget(SpacerVertical())
layout.addLayout(layout_grid)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_default.clicked.connect(self.use_default)
self.button_path.clicked.connect(self.choose)
# Setup
self.refresh()
@property
def path(self):
"""Return the folder project path."""
return self.text_path.text().strip() or self.default
def use_default(self):
"""Set the default projects path as the folder path to use."""
self.text_path.setText('')
self.accept()
def choose(self):
"""Display directory dialog to select project folder."""
path = getexistingdirectory(
caption="Select Projects Folder",
basedir=self.default,
parent=self,
)
# Enforce the correct slashes.
# See Issue https://github.com/ContinuumIO/navigator/issues/1164
if WIN:
path = path.replace('/', '\\')
else:
path = path.replace('\\', '/')
if path:
self.text_path.setText(path)
self.refresh()
return path
def is_valid_path(self):
"""Check that entered path is valid."""
check = False
error = ''
path = self.text_path.text().strip()
if bool(path) and os.path.isdir(path):
if ' ' in path:
error = '<b>Please select a path without spaces</b>'
elif path == HOME_PATH:
error = ('<b>Please select a path different to the home '
'directory.</b>')
elif not path_is_writable(path):
error = ('<b>Please select a path that has write access.</b>')
check = (' ' not in path and path != HOME_PATH
and path_is_writable(path))
return check, error
def refresh(self):
"""Refresh button status based on path."""
check, error = self.is_valid_path()
self.button_ok.setEnabled(check)
if check or not bool(self.text_path.text()):
self.label_info.setText('<i>Default: {0}</i>'.format(self.default))
else:
self.label_info.setText(error)
def reject(self):
"""Override Qt method."""
self.use_default()
class ImportDialog(EnvironmentActionsDialog):
"""Import environment from environment specification dialog."""
CONDA_ENV_FILES = 'Conda environment files (*.yaml *.yml)'
CONDA_SPEC_FILES = 'Conda explicit specification files (*.txt)'
PIP_REQUIREMENT_FILES = 'Pip requirement files (*.txt)'
def __init__(self, parent=None):
"""Import environment from environment specification dialog."""
super(ImportDialog, self).__init__(parent=parent)
self.environments = None
self.env_dirs = None
self.selected_file_filter = None
# Widgets
self.label_name = LabelBase("Name:")
self.label_location = LabelBase("Location:")
self.label_path = LabelBase("Specification File")
self.text_name = LineEditBase()
self.label_prefix = LabelBase("")
self.text_path = LineEditBase()
self.button_path = ButtonNormal("")
self.button_cancel = ButtonNormal('Cancel')
self.button_ok = ButtonPrimary('Import')
# Widgets setup
self.align_labels(
[self.label_name, self.label_location, self.label_path])
self.label_prefix.setObjectName('environment-location')
self.button_path.setObjectName('import')
self.button_ok.setDefault(True)
self.text_path.setPlaceholderText("File to import from")
self.text_name.setPlaceholderText("New environment name")
self.setMinimumWidth(self.BASE_DIALOG_WIDTH)
self.setWindowTitle("Import new environment")
self.text_name.setValidator(self.get_regex_validator())
# Layouts
layout_infile = QHBoxLayout()
layout_infile.addWidget(self.text_path)
layout_infile.addWidget(SpacerHorizontal())
layout_infile.addWidget(self.button_path)
layout_grid = QGridLayout()
layout_grid.addWidget(self.label_name, 0, 0)
layout_grid.addWidget(SpacerHorizontal(), 0, 1)
layout_grid.addWidget(self.text_name, 0, 2)
layout_grid.addWidget(SpacerVertical(), 1, 0)
layout_grid.addWidget(self.label_location, 2, 0)
layout_grid.addWidget(SpacerHorizontal(), 2, 1)
layout_grid.addWidget(self.label_prefix, 2, 2)
layout_grid.addWidget(SpacerVertical(), 3, 0)
layout_grid.addWidget(self.label_path, 4, 0)
layout_grid.addWidget(SpacerHorizontal(), 4, 1)
layout_grid.addLayout(layout_infile, 4, 2)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(layout_grid)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
self.button_path.clicked.connect(self.choose)
self.text_path.textChanged.connect(self.refresh)
self.text_name.textChanged.connect(self.refresh)
# Setup
self.text_name.setFocus()
self.refresh()
def choose(self):
"""Display file dialog to select environment specification."""
path, selected_filter = getopenfilename(
caption="Import Environment",
basedir=os.path.expanduser('~'),
parent=None,
filters="{0};;{1};;{2}".format(self.CONDA_ENV_FILES,
self.CONDA_SPEC_FILES,
self.PIP_REQUIREMENT_FILES))
if path:
name = self.name
self.selected_file_filter = selected_filter
self.text_path.setText(path)
self.refresh(path)
# Try to get the name key of the file if an environment.yaml file
if selected_filter == self.CONDA_ENV_FILES:
try:
with open(path, 'r') as f:
raw = f.read()
data = yaml.load(raw)
name = data.get('name', name)
except Exception:
pass
self.text_name.setText(name)
def refresh(self, text=''):
"""Update the status of buttons based data entered."""
name = self.name
path = self.path
self.update_location()
if (name and path and os.path.exists(self.path)
and self.is_valid_env_name(name)):
self.button_ok.setDisabled(False)
self.button_ok.setDefault(True)
else:
self.button_ok.setDisabled(True)
self.button_cancel.setDefault(True)
@property
def path(self):
"""Return the content of the selected path if it exists."""
path = None
if os.path.isfile(self.text_path.text()):
path = self.text_path.text()
return path
def __init__(self, parent=None, projects=None):
"""Import project from folder or environment files."""
super(ImportDialog, self).__init__(parent=parent)
self.projects = projects if projects else {}
self.selected_file_filter = None
self._path = None
# Widgets
self.label_info = LabelSpecInfo('', parent=self)
self.label_name = QLabel("Project name")
self.label_path = QLabel("Specification File")
self.text_name = QLineEdit()
self.text_path = QLineEdit()
self.button_path = ButtonNormal("")
self.radio_folder = QRadioButton('From folder')
self.radio_spec = QRadioButton('From specification file')
self.button_cancel = ButtonNormal('Cancel')
self.button_ok = ButtonPrimary('Import')
# Widgets setup
self.button_path.setObjectName('import')
self.button_ok.setDefault(True)
self.text_path.setPlaceholderText("File to import from")
self.text_name.setPlaceholderText("New project name")
self.setMinimumWidth(380)
self.setWindowTitle("Import new project")
self.text_name.setValidator(get_regex_validator())
# Layouts
layout_radio = QHBoxLayout()
layout_radio.addWidget(self.radio_folder)
layout_radio.addWidget(SpacerHorizontal())
layout_radio.addWidget(self.radio_spec)
layout_infile = QHBoxLayout()
layout_infile.addWidget(self.text_path)
layout_infile.addWidget(SpacerHorizontal())
layout_infile.addWidget(self.button_path)
layout_grid = QGridLayout()
layout_grid.addWidget(self.label_name, 0, 0, 1, 2)
layout_grid.addWidget(SpacerHorizontal(), 0, 2)
layout_grid.addWidget(self.text_name, 0, 3)
layout_grid.addWidget(SpacerVertical(), 1, 0)
layout_grid.addWidget(self.label_path, 2, 0)
layout_grid.addWidget(self.label_info, 2, 1)
layout_grid.addWidget(SpacerHorizontal(), 2, 2)
layout_grid.addLayout(layout_infile, 2, 3)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(layout_radio)
layout.addWidget(SpacerVertical())
layout.addLayout(layout_grid)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
self.button_path.clicked.connect(self.choose)
self.text_path.textChanged.connect(self.refresh)
self.text_name.textChanged.connect(self.refresh)
self.radio_folder.toggled.connect(self.refresh)
self.radio_spec.toggled.connect(self.refresh)
# Setup
self.radio_folder.toggle()
self.refresh()
class ImportDialog(DialogBase):
"""Import project from folder or specification files."""
CONDA_ENV_FILES = 'Conda environment files (*.yaml *.yml)'
CONDA_SPEC_FILES = 'Conda explicit specification files (*.txt)'
PIP_REQUIREMENT_FILES = 'Pip requirement files (*.txt)'
def __init__(self, parent=None, projects=None):
"""Import project from folder or environment files."""
super(ImportDialog, self).__init__(parent=parent)
self.projects = projects if projects else {}
self.selected_file_filter = None
self._path = None
# Widgets
self.label_info = LabelSpecInfo('', parent=self)
self.label_name = QLabel("Project name")
self.label_path = QLabel("Specification File")
self.text_name = QLineEdit()
self.text_path = QLineEdit()
self.button_path = ButtonNormal("")
self.radio_folder = QRadioButton('From folder')
self.radio_spec = QRadioButton('From specification file')
self.button_cancel = ButtonNormal('Cancel')
self.button_ok = ButtonPrimary('Import')
# Widgets setup
self.button_path.setObjectName('import')
self.button_ok.setDefault(True)
self.text_path.setPlaceholderText("File to import from")
self.text_name.setPlaceholderText("New project name")
self.setMinimumWidth(380)
self.setWindowTitle("Import new project")
self.text_name.setValidator(get_regex_validator())
# Layouts
layout_radio = QHBoxLayout()
layout_radio.addWidget(self.radio_folder)
layout_radio.addWidget(SpacerHorizontal())
layout_radio.addWidget(self.radio_spec)
layout_infile = QHBoxLayout()
layout_infile.addWidget(self.text_path)
layout_infile.addWidget(SpacerHorizontal())
layout_infile.addWidget(self.button_path)
layout_grid = QGridLayout()
layout_grid.addWidget(self.label_name, 0, 0, 1, 2)
layout_grid.addWidget(SpacerHorizontal(), 0, 2)
layout_grid.addWidget(self.text_name, 0, 3)
layout_grid.addWidget(SpacerVertical(), 1, 0)
layout_grid.addWidget(self.label_path, 2, 0)
layout_grid.addWidget(self.label_info, 2, 1)
layout_grid.addWidget(SpacerHorizontal(), 2, 2)
layout_grid.addLayout(layout_infile, 2, 3)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(layout_radio)
layout.addWidget(SpacerVertical())
layout.addLayout(layout_grid)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
self.button_path.clicked.connect(self.choose)
self.text_path.textChanged.connect(self.refresh)
self.text_name.textChanged.connect(self.refresh)
self.radio_folder.toggled.connect(self.refresh)
self.radio_spec.toggled.connect(self.refresh)
# Setup
self.radio_folder.toggle()
self.refresh()
def refresh(self, text=''):
"""Update the status of buttons based on radio selection."""
if self.radio_folder.isChecked():
self.text_path.setPlaceholderText("Folder to import from")
self.label_path.setText('Folder')
self.label_info.setVisible(False)
else:
self.label_info.setVisible(True)
self.label_path.setText('File ')
self.text_path.setPlaceholderText("File to import from")
text = self.text_name.text()
path = self.text_path.text()
if (text and path and os.path.exists(path)
and is_valid_project_name(text, self.projects)):
self.button_ok.setDisabled(False)
self.button_ok.setDefault(True)
else:
self.button_ok.setDisabled(True)
self.button_cancel.setDefault(True)
def choose(self):
"""Display file dialog to select environment specification."""
selected_filter = None
if self.radio_spec.isChecked():
path, selected_filter = getopenfilename(
caption="Import Project",
basedir=HOME_PATH,
parent=None,
filters="{0};;{1};;{2}".format(self.CONDA_ENV_FILES,
self.CONDA_SPEC_FILES,
self.PIP_REQUIREMENT_FILES))
else:
path = getexistingdirectory(
caption="Import Project",
basedir=HOME_PATH,
parent=None,
)
if path:
name = self.text_name.text()
self.selected_file_filter = selected_filter
self.text_path.setText(path)
self.refresh(path)
self.text_name.setText(name)
@property
def name(self):
"""Return the project name."""
return self.text_name.text().strip()
@property
def path(self):
"""Return the project path to import (file or folder)."""
return self.text_path.text()
def __init__(self, parent=None):
"""Dialog to add delete and select active conda pacakge channels ."""
super(DialogChannels, self).__init__(parent)
self._parent = parent
self._conda_url = 'https://conda.anaconda.org'
self.api = AnacondaAPI()
self.initial_sources = None
self.config_sources = None
self.style_sheet = None
self._setup_ready = False
self._conda_url_setup_ready = False
# Widgets
self.list = ListWidgetChannels(parent=self, api=self.api)
self.label_info = LabelBase(
'Manage channels you want Navigator to include.')
self.label_status = LabelBase('Collecting sources...')
self.progress_bar = QProgressBar(self)
self.button_add = ButtonNormal('Add...')
self.button_cancel = ButtonNormal('Cancel')
self.button_ok = ButtonPrimary('Update channels')
# Widget setup
self.frame_title_bar.setVisible(False)
self.list.setFrameStyle(QFrame.NoFrame)
self.list.setFrameShape(QFrame.NoFrame)
self.setWindowFlags(self.windowFlags() | Qt.Popup)
self.setWindowOpacity(0.96)
self.setMinimumHeight(300)
self.setMinimumWidth(self.WIDTH)
self.setModal(True)
# Layout
layout_button = QHBoxLayout()
layout_button.addWidget(self.label_info)
layout_button.addStretch()
layout_button.addWidget(self.button_add)
layout_ok = QHBoxLayout()
layout_ok.addWidget(self.label_status)
layout_ok.addWidget(SpacerHorizontal())
layout_ok.addWidget(self.progress_bar)
layout_ok.addWidget(SpacerHorizontal())
layout_ok.addStretch()
layout_ok.addWidget(self.button_cancel)
layout_ok.addWidget(SpacerHorizontal())
layout_ok.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(layout_button)
layout.addWidget(SpacerVertical())
layout.addWidget(self.list)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_ok)
self.setLayout(layout)
# Signals
self.button_add.clicked.connect(self.add_channel)
self.button_ok.clicked.connect(self.update_channels)
self.button_cancel.clicked.connect(self.reject)
self.list.sig_status_updated.connect(self.update_status)
self.list.sig_channel_added.connect(
lambda v=None: self.set_tab_order())
self.list.sig_channel_added.connect(
lambda v=None: self.button_ok.setFocus())
self.list.sig_channel_removed.connect(
lambda v=None: self.set_tab_order())
self.list.sig_channel_removed.connect(
lambda v=None: self.button_ok.setFocus())
self.list.sig_channel_checked.connect(self.sig_check_ready)
self.list.sig_channel_status.connect(self.refresh)
self.button_add.setDisabled(True)
self.button_ok.setDisabled(True)
self.button_cancel.setDisabled(True)
self.update_status(action='Collecting sources...',
value=0,
max_value=0)
def __init__(self, parent=None):
"""Import environment from environment specification dialog."""
super(ImportDialog, self).__init__(parent=parent)
self.environments = None
self.env_dirs = None
self.selected_file_filter = None
# Widgets
self.label_name = LabelBase("Name:")
self.label_location = LabelBase("Location:")
self.label_path = LabelBase("Specification File")
self.text_name = LineEditBase()
self.label_prefix = LabelBase("")
self.text_path = LineEditBase()
self.button_path = ButtonNormal("")
self.button_cancel = ButtonNormal('Cancel')
self.button_ok = ButtonPrimary('Import')
# Widgets setup
self.align_labels(
[self.label_name, self.label_location, self.label_path])
self.label_prefix.setObjectName('environment-location')
self.button_path.setObjectName('import')
self.button_ok.setDefault(True)
self.text_path.setPlaceholderText("File to import from")
self.text_name.setPlaceholderText("New environment name")
self.setMinimumWidth(self.BASE_DIALOG_WIDTH)
self.setWindowTitle("Import new environment")
self.text_name.setValidator(self.get_regex_validator())
# Layouts
layout_infile = QHBoxLayout()
layout_infile.addWidget(self.text_path)
layout_infile.addWidget(SpacerHorizontal())
layout_infile.addWidget(self.button_path)
layout_grid = QGridLayout()
layout_grid.addWidget(self.label_name, 0, 0)
layout_grid.addWidget(SpacerHorizontal(), 0, 1)
layout_grid.addWidget(self.text_name, 0, 2)
layout_grid.addWidget(SpacerVertical(), 1, 0)
layout_grid.addWidget(self.label_location, 2, 0)
layout_grid.addWidget(SpacerHorizontal(), 2, 1)
layout_grid.addWidget(self.label_prefix, 2, 2)
layout_grid.addWidget(SpacerVertical(), 3, 0)
layout_grid.addWidget(self.label_path, 4, 0)
layout_grid.addWidget(SpacerHorizontal(), 4, 1)
layout_grid.addLayout(layout_infile, 4, 2)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(layout_grid)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
self.button_path.clicked.connect(self.choose)
self.text_path.textChanged.connect(self.refresh)
self.text_name.textChanged.connect(self.refresh)
# Setup
self.text_name.setFocus()
self.refresh()
def __init__(self,
parent=None,
package=None,
extra_message='',
current_prefix=None):
"""Create new environment dialog if navigator conflicts with deps."""
super(ConflictDialog, self).__init__(parent=parent)
parts = package.split('=')
self.package = parts[0] if '=' in package else package
self.package_version = parts[-1] if '=' in package else ''
self.current_prefix = current_prefix
base_message = ('<b>{0}</b> cannot be installed on this '
'environment.').format(package)
base_message = extra_message or base_message
# Widgets
self.label_info = LabelBase(
base_message + '<br><br>'
'Do you want to install the package in an existing '
'environment or <br>create a new environment?'
''.format(package))
self.label_name = LabelBase('Name:')
self.label_prefix = LabelBase(' ' * 100)
self.label_location = LabelBase('Location:')
self.combo_name = ComboBoxBase()
self.button_ok = ButtonPrimary('Create')
self.button_cancel = ButtonNormal('Cancel')
# Widgets setup
self.align_labels([self.label_name, self.label_location])
self.combo_name.setEditable(True)
self.combo_name.setCompleter(None)
self.combo_name.setValidator(self.get_regex_validator())
self.setMinimumWidth(self.BASE_DIALOG_WIDTH)
self.setWindowTitle("Create new environment for '{}'".format(package))
self.label_prefix.setObjectName('environment-location')
self.combo_name.setObjectName('environment-selection')
# Layouts
grid_layout = QGridLayout()
grid_layout.addWidget(self.label_name, 0, 0)
grid_layout.addWidget(SpacerHorizontal(), 0, 1)
grid_layout.addWidget(self.combo_name, 0, 2)
grid_layout.addWidget(SpacerVertical(), 1, 0)
grid_layout.addWidget(self.label_location, 2, 0)
grid_layout.addWidget(SpacerHorizontal(), 2, 1)
grid_layout.addWidget(self.label_prefix, 2, 2)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
main_layout = QVBoxLayout()
main_layout.addWidget(self.label_info)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(SpacerVertical())
main_layout.addLayout(grid_layout)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(SpacerVertical())
main_layout.addLayout(layout_buttons)
self.setLayout(main_layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
self.combo_name.setCurrentText(self.package)
self.combo_name.currentTextChanged.connect(self.refresh)
self.button_ok.setDisabled(True)
def __init__(
self,
parent=None,
packages=None,
pip_packages=None,
remove_only=False,
update_only=False,
):
"""About dialog."""
super(PackagesDialog, self).__init__(parent=parent)
# Variables
self.api = AnacondaAPI()
self.actions = None
self.packages = packages or []
self.pip_packages = pip_packages or []
# Widgets
self.stack = QStackedWidget()
self.table = QTableWidget()
self.text = QTextEdit()
self.label_description = LabelBase()
self.label_status = LabelBase()
self.progress_bar = QProgressBar()
self.button_ok = ButtonPrimary('Apply')
self.button_cancel = ButtonNormal('Cancel')
# Widget setup
self.text.setReadOnly(True)
self.stack.addWidget(self.table)
self.stack.addWidget(self.text)
if remove_only:
text = 'The following packages will be removed:<br>'
else:
text = 'The following packages will be modified:<br>'
self.label_description.setText(text)
self.label_description.setWordWrap(True)
self.label_description.setWordWrap(True)
self.label_status.setWordWrap(True)
self.table.horizontalScrollBar().setVisible(False)
self.table.setSelectionBehavior(QAbstractItemView.SelectRows)
self.table.setAlternatingRowColors(True)
self.table.setSelectionMode(QAbstractItemView.NoSelection)
self.table.setSortingEnabled(True)
self._hheader = self.table.horizontalHeader()
self._vheader = self.table.verticalHeader()
self._hheader.setStretchLastSection(True)
self._hheader.setDefaultAlignment(Qt.AlignLeft)
self._hheader.setSectionResizeMode(self._hheader.Fixed)
self._vheader.setSectionResizeMode(self._vheader.Fixed)
self.button_ok.setMinimumWidth(70)
self.button_ok.setDefault(True)
self.base_minimum_width = 300 if remove_only else 420
if remove_only:
self.setWindowTitle("Remove Packages")
elif update_only:
self.setWindowTitle("Update Packages")
else:
self.setWindowTitle("Install Packages")
self.setMinimumWidth(self.base_minimum_width)
# Layouts
layout_progress = QHBoxLayout()
layout_progress.addWidget(self.label_status)
layout_progress.addWidget(SpacerHorizontal())
layout_progress.addWidget(self.progress_bar)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addWidget(self.label_description)
layout.addWidget(SpacerVertical())
layout.addWidget(self.stack)
layout.addWidget(SpacerVertical())
layout.addLayout(layout_progress)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
self.button_ok.setDisabled(True)
# Setup
self.table.setDisabled(True)
self.update_status('Solving package specifications',
value=0,
max_value=0)
def __init__(self, parent=None):
"""License Manager main dialog."""
super(LicenseManagerDialog, self).__init__(parent=parent)
self.api = AnacondaAPI()
# Widgets
self.message_box = None # For testing
self.button_add = ButtonPrimary('Add license')
self.button_ok = ButtonNormal('Close')
self.button_remove = ButtonNormal('Remove license')
self.button_contact = ButtonLink('Please contact us.')
self.label_info = LabelBase('Manage your Continuum Analytics '
'license keys.')
self.label_contact = LabelBase('Got a problem with your license? ')
self.proxy_model = QSortFilterProxyModel(parent=self)
self.model = LicenseModel(parent=self)
self.table = LicenseTableView(parent=self)
self.delegate = BackgroundDelegate(self.table)
# Widget setup
self.proxy_model.setSourceModel(self.model)
self.table.setItemDelegate(self.delegate)
self.table.setModel(self.proxy_model)
self.setWindowTitle('License Manager')
# Layouts
layout_buttons = QHBoxLayout()
layout_buttons.addWidget(self.label_info)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_add)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_remove)
layout_buttons_bottom = QHBoxLayout()
layout_buttons_bottom.addWidget(self.label_contact)
layout_buttons_bottom.addWidget(self.button_contact)
layout_buttons_bottom.addStretch()
layout_buttons_bottom.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(layout_buttons)
layout.addWidget(SpacerVertical())
layout.addWidget(self.table)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons_bottom)
self.setLayout(layout)
# Signals
self.button_add.clicked.connect(lambda: self.add_license())
self.button_remove.clicked.connect(self.remove_license)
self.button_ok.clicked.connect(self.accept)
self.button_contact.clicked.connect(
lambda v=None: self.sig_url_clicked.emit(self.CONTACT_LINK,
'License Manager'))
self.table.sig_dropped.connect(self.handle_drop)
# Setup
self.button_add.setFocus()
self.load_licenses()
class LicenseManagerDialog(DialogBase):
"""License Manager main dialog."""
CONTACT_LINK = 'https://support.continuum.io/' # TODO: Centralize this?
# Url, Sender
sig_url_clicked = Signal(object, object)
def __init__(self, parent=None):
"""License Manager main dialog."""
super(LicenseManagerDialog, self).__init__(parent=parent)
self.api = AnacondaAPI()
# Widgets
self.message_box = None # For testing
self.button_add = ButtonPrimary('Add license')
self.button_ok = ButtonNormal('Close')
self.button_remove = ButtonNormal('Remove license')
self.button_contact = ButtonLink('Please contact us.')
self.label_info = LabelBase('Manage your Continuum Analytics '
'license keys.')
self.label_contact = LabelBase('Got a problem with your license? ')
self.proxy_model = QSortFilterProxyModel(parent=self)
self.model = LicenseModel(parent=self)
self.table = LicenseTableView(parent=self)
self.delegate = BackgroundDelegate(self.table)
# Widget setup
self.proxy_model.setSourceModel(self.model)
self.table.setItemDelegate(self.delegate)
self.table.setModel(self.proxy_model)
self.setWindowTitle('License Manager')
# Layouts
layout_buttons = QHBoxLayout()
layout_buttons.addWidget(self.label_info)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_add)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_remove)
layout_buttons_bottom = QHBoxLayout()
layout_buttons_bottom.addWidget(self.label_contact)
layout_buttons_bottom.addWidget(self.button_contact)
layout_buttons_bottom.addStretch()
layout_buttons_bottom.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(layout_buttons)
layout.addWidget(SpacerVertical())
layout.addWidget(self.table)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_buttons_bottom)
self.setLayout(layout)
# Signals
self.button_add.clicked.connect(lambda: self.add_license())
self.button_remove.clicked.connect(self.remove_license)
self.button_ok.clicked.connect(self.accept)
self.button_contact.clicked.connect(
lambda v=None: self.sig_url_clicked.emit(self.CONTACT_LINK,
'License Manager'))
self.table.sig_dropped.connect(self.handle_drop)
# Setup
self.button_add.setFocus()
self.load_licenses()
def handle_drop(self, links):
"""Handle a drag and drop event."""
self.api.add_license(links)
self.load_licenses()
def _hide_columns(self):
"""Hide columns."""
for key, val in COL_MAP.items():
if val in HIDDEN_COLUMNS:
self.table.setColumnHidden(key, True)
def add_license(self, v=None, path=None):
"""Add license file."""
if path is None:
filename, selected_filter = getopenfilename(
self,
'Select license file',
filters='License files (*.txt)',
basedir=get_home_dir(),
)
if filename:
paths = [filename]
else:
paths = []
else:
paths = [path]
valid_licenses, invalid_licenses = self.api.add_license(paths)
for path in invalid_licenses:
text = ('File: <b>"{0}"</b>'
'<br>is not a valid license file.').format(path)
self.message_box = MessageBoxInformation(
text=text, title="Invalid license file")
self.message_box.exec_()
if valid_licenses:
self.load_licenses()
def remove_license(self, row=None):
"""Remove license from file."""
if row is None:
index = self.table.currentIndex()
else:
index = self.proxy_model.index(row, 0)
model_index = self.proxy_model.mapToSource(index)
row_data = self.model.row(model_index.row())
if row_data:
text = ('Do you want to remove license for product:<br><br>'
'<b>{product}</b> ({issued} - {end_date})')
text = text.format(product=row_data.get('product'),
end_date=row_data.get('end_date'),
issued=row_data.get('issued'))
self.message_box = MessageBoxRemove(title='Remove license',
text=text)
if self.message_box.exec_():
self.api.remove_license(row_data)
self.load_licenses()
def load_licenses(self):
"""Load license files."""
res = self.api.load_licenses()
self.model.load_licenses(res)
self.proxy_model.setSourceModel(self.model)
self.table.resizeColumnsToContents()
self._hide_columns()
self.update_status()
def count(self):
"""Return the number of items in the table."""
return self.table.model().rowCount()
def update_status(self):
"""Update visible and enabled status for widgets based on actions."""
self.button_remove.setEnabled(bool(self.count()))
class QuitRunningAppsDialog(DialogBase):
"""Dialog for closing running apps if quiting navigator."""
def __init__(self, *args, **kwargs):
"""Dialog for closing running apps if quiting navigator."""
self.running_processes = kwargs.pop('running_processes', [])
self.config = kwargs.pop('config', CONF)
super(QuitRunningAppsDialog, self).__init__(*args, **kwargs)
self.list = ListRunningApps(self)
self.label_about = QLabel('There are some applications running. '
'Please select \nthe applications you '
'want to close on quit:')
self.button_close = ButtonDanger('Quit')
self.button_cancel = ButtonNormal('Cancel')
self.buttonbox = QDialogButtonBox(Qt.Horizontal)
self.checkbox = CheckBoxBase("Don't show again")
# Widget setup
self.setWindowTitle("Close running applications")
# Layouts
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_close)
main_layout = QVBoxLayout()
main_layout.addWidget(self.label_about)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(self.list, 0, Qt.AlignCenter)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(self.checkbox, 0, Qt.AlignRight)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(SpacerVertical())
main_layout.addLayout(layout_buttons)
self.setLayout(main_layout)
# Signals
self.button_close.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
# Setup
self.update_style_sheet()
self.setup()
self.button_cancel.setFocus()
def setup(self):
"""Setup widget content."""
# Widget setup
packages = sorted(set(p['package'] for p in self.running_processes))
checked_packages = self.config.get('main', 'running_apps_to_close')
for package in packages:
item = ListItemRunningApp(package)
item.set_checked(package in checked_packages)
self.list.addItem(item)
if self.config.get('main', 'hide_running_apps_dialog'):
hide_dialog = Qt.Checked
else:
hide_dialog = Qt.Unchecked
self.checkbox.setChecked(hide_dialog)
def accept(self):
"""
Qt overide.
Update the configuration preferences.
"""
original_checked_packages = set(
self.config.get('main', 'running_apps_to_close'))
hide_dialog = self.checkbox.checkState() == Qt.Checked
checked_packages = {i.text() for i in self.list.items() if i.checked()}
packages = {i.text() for i in self.list.items()}
delta = original_checked_packages - packages
new_packages = sorted(list(checked_packages.union(delta)))
self.config.set('main', 'running_apps_to_close', new_packages)
self.config.set('main', 'hide_running_apps_dialog', hide_dialog)
super(QuitRunningAppsDialog, self).accept()
class MessageBox(DialogBase):
"""Base message box dialog."""
QUESTION_BOX = 100
INFORMATION_BOX = 101
ERROR_BOX = 102
REMOVE_BOX = 103
sig_url_clicked = Signal(object)
def __init__(self, type_, error='', title='', text='', learn_more=None):
"""Base message box dialog."""
super(MessageBox, self).__init__()
from anaconda_navigator.utils.analytics import GATracker
self.tracker = GATracker()
self.label_text = QLabel(to_text_string(text))
self.textbox_error = QTextEdit()
self.button_ok = ButtonPrimary('Ok')
self.button_yes = ButtonPrimary('Yes')
self.button_no = ButtonNormal('No')
self.button_copy = ButtonNormal('Copy text')
self.button_learn = ButtonNormal('Learn more')
self.button_remove = ButtonDanger('Remove')
self.button_cancel = ButtonNormal('Cancel')
self.button_send = ButtonNormal('Report Issue', parent=self)
self.label_text.setOpenExternalLinks(False)
self.label_text.setWordWrap(True)
self.label_text.linkActivated.connect(self.url_clicked)
self.textbox_error.setReadOnly(True)
self.textbox_error.setFrameStyle(QTextEdit.Plain)
self.textbox_error.setFrameShape(QTextEdit.NoFrame)
self.setMinimumWidth(260)
self.textbox_error.verticalScrollBar().show()
self.setWindowTitle(to_text_string(title))
error = to_text_string(error).split('\n')
error = '<br>'.join(error)
self.textbox_error.setText(error)
# Layouts
layout = QVBoxLayout()
layout.addWidget(self.label_text)
layout.addWidget(SpacerVertical())
if error:
layout.addWidget(self.textbox_error)
layout.addWidget(SpacerVertical())
layout.addWidget(self.button_copy)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout.addLayout(layout_buttons)
self.layout = layout
self.setLayout(layout)
# Signals
self.button_copy.clicked.connect(self.copy_text)
self.button_ok.clicked.connect(self.accept)
self.button_yes.clicked.connect(self.accept)
self.button_no.clicked.connect(self.reject)
self.button_remove.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
self.button_send.clicked.connect(self.send)
# Setup
self.button_learn.setVisible(bool(learn_more))
if bool(learn_more):
layout_buttons.addWidget(self.button_learn)
layout_buttons.addWidget(SpacerHorizontal())
self.button_learn.clicked.connect(
lambda: self.show_url(learn_more)
)
if type_ == self.ERROR_BOX:
layout_buttons.addWidget(self.button_send)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
self.button_yes.setVisible(False)
self.button_no.setVisible(False)
self.button_remove.setVisible(False)
self.button_cancel.setVisible(False)
elif type_ == self.INFORMATION_BOX:
layout_buttons.addWidget(self.button_ok)
self.button_yes.setVisible(False)
self.button_no.setVisible(False)
self.textbox_error.setVisible(False)
self.button_copy.setVisible(False)
self.button_remove.setVisible(False)
self.button_cancel.setVisible(False)
elif type_ == self.QUESTION_BOX:
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_no)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_yes)
layout_buttons.addWidget(SpacerHorizontal())
self.textbox_error.setVisible(False)
self.button_ok.setVisible(False)
self.button_copy.setVisible(False)
self.button_remove.setVisible(False)
self.button_cancel.setVisible(False)
elif type_ == self.REMOVE_BOX:
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_remove)
layout_buttons.addWidget(SpacerHorizontal())
self.textbox_error.setVisible(False)
self.button_ok.setVisible(False)
self.button_copy.setVisible(False)
self.button_yes.setVisible(False)
self.button_no.setVisible(False)
self.button_send.setVisible(False)
self.layout_buttons = layout_buttons
def url_clicked(self, url):
"""Emit url interaction."""
self.sig_url_clicked.emit(url)
def copy_text(self):
"""Copy all the content of the displayed error message."""
self.textbox_error.selectAll()
self.textbox_error.copy()
def show_url(self, url=None):
"""Open url in default browser."""
if url:
qurl = QUrl(url)
QDesktopServices.openUrl(qurl)
self.tracker.track_event('help', 'documentation', url)
def send(self):
"""Send error report to github and create an issue with a template."""
import webbrowser
from anaconda_navigator.utils.analytics import GATracker
base = "https://github.com/ContinuumIO/anaconda-issues/issues/new?{0}"
template = '''
## Main error
{text}
## Traceback
```
{trace}
```
## System information
```
{info}
```
'''
info = GATracker().info
info = '\n'.join('{}: {}'.format(k, v) for k, v in info.items())
query = parse.urlencode(
{
'title': "Navigator Error",
'labels': "tag:navigator",
'body': template.format(
text=self.text, trace=self.error, info=info
)
}
)
url = base.format(query)
webbrowser.open_new_tab(url)
class QuitApplicationDialog(DialogBase):
"""Quit application confirmation dialog."""
def __init__(self, *args, **kwargs):
"""Quit application confirmation dialog."""
self.config = kwargs.pop('config', CONF)
super(QuitApplicationDialog, self).__init__(*args, **kwargs)
self.widget_icon = QSvgWidget(images.ANACONDA_LOGO)
self.label_about = QLabel('Quit Anaconda Navigator?')
self.button_ok = ButtonPrimary('Yes')
self.button_cancel = ButtonNormal('No')
self.buttonbox = QDialogButtonBox(Qt.Horizontal)
self.checkbox = CheckBoxBase("Don't show again")
# Widgets setup
self.setWindowTitle("Quit application")
self.widget_icon.setFixedSize(QSize(100, 100))
# Layouts
h_layout = QHBoxLayout()
h_layout.addWidget(self.widget_icon, 0, Qt.AlignTop)
h_layout.addWidget(SpacerHorizontal())
h_layout.addWidget(self.label_about)
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
main_layout = QVBoxLayout()
main_layout.addLayout(h_layout)
main_layout.addWidget(self.checkbox, 0, Qt.AlignRight)
main_layout.addWidget(SpacerVertical())
main_layout.addWidget(SpacerVertical())
main_layout.addLayout(layout_buttons)
self.setLayout(main_layout)
# Signals
self.button_ok.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
# Setup
self.update_style_sheet()
self.setup()
self.button_cancel.setFocus()
def setup(self):
"""Setup widget content."""
# Widget setup
if self.config.get('main', 'hide_quit_dialog'):
hide_dialog = Qt.Checked
else:
hide_dialog = Qt.Unchecked
self.checkbox.setChecked(hide_dialog)
def accept(self):
"""
Qt overide.
Update the configuration preferences.
"""
hide_dialog = self.checkbox.checkState() == Qt.Checked
self.config.set('main', 'hide_quit_dialog', hide_dialog)
super(QuitApplicationDialog, self).accept()
def __init__(self, type_, error='', title='', text='', learn_more=None):
"""Base message box dialog."""
super(MessageBox, self).__init__()
from anaconda_navigator.utils.analytics import GATracker
self.tracker = GATracker()
self.label_text = QLabel(to_text_string(text))
self.textbox_error = QTextEdit()
self.button_ok = ButtonPrimary('Ok')
self.button_yes = ButtonPrimary('Yes')
self.button_no = ButtonNormal('No')
self.button_copy = ButtonNormal('Copy text')
self.button_learn = ButtonNormal('Learn more')
self.button_remove = ButtonDanger('Remove')
self.button_cancel = ButtonNormal('Cancel')
self.button_send = ButtonNormal('Report Issue', parent=self)
self.label_text.setOpenExternalLinks(False)
self.label_text.setWordWrap(True)
self.label_text.linkActivated.connect(self.url_clicked)
self.textbox_error.setReadOnly(True)
self.textbox_error.setFrameStyle(QTextEdit.Plain)
self.textbox_error.setFrameShape(QTextEdit.NoFrame)
self.setMinimumWidth(260)
self.textbox_error.verticalScrollBar().show()
self.setWindowTitle(to_text_string(title))
error = to_text_string(error).split('\n')
error = '<br>'.join(error)
self.textbox_error.setText(error)
# Layouts
layout = QVBoxLayout()
layout.addWidget(self.label_text)
layout.addWidget(SpacerVertical())
if error:
layout.addWidget(self.textbox_error)
layout.addWidget(SpacerVertical())
layout.addWidget(self.button_copy)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout.addLayout(layout_buttons)
self.layout = layout
self.setLayout(layout)
# Signals
self.button_copy.clicked.connect(self.copy_text)
self.button_ok.clicked.connect(self.accept)
self.button_yes.clicked.connect(self.accept)
self.button_no.clicked.connect(self.reject)
self.button_remove.clicked.connect(self.accept)
self.button_cancel.clicked.connect(self.reject)
self.button_send.clicked.connect(self.send)
# Setup
self.button_learn.setVisible(bool(learn_more))
if bool(learn_more):
layout_buttons.addWidget(self.button_learn)
layout_buttons.addWidget(SpacerHorizontal())
self.button_learn.clicked.connect(
lambda: self.show_url(learn_more)
)
if type_ == self.ERROR_BOX:
layout_buttons.addWidget(self.button_send)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_ok)
self.button_yes.setVisible(False)
self.button_no.setVisible(False)
self.button_remove.setVisible(False)
self.button_cancel.setVisible(False)
elif type_ == self.INFORMATION_BOX:
layout_buttons.addWidget(self.button_ok)
self.button_yes.setVisible(False)
self.button_no.setVisible(False)
self.textbox_error.setVisible(False)
self.button_copy.setVisible(False)
self.button_remove.setVisible(False)
self.button_cancel.setVisible(False)
elif type_ == self.QUESTION_BOX:
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_no)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_yes)
layout_buttons.addWidget(SpacerHorizontal())
self.textbox_error.setVisible(False)
self.button_ok.setVisible(False)
self.button_copy.setVisible(False)
self.button_remove.setVisible(False)
self.button_cancel.setVisible(False)
elif type_ == self.REMOVE_BOX:
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_cancel)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_remove)
layout_buttons.addWidget(SpacerHorizontal())
self.textbox_error.setVisible(False)
self.button_ok.setVisible(False)
self.button_copy.setVisible(False)
self.button_yes.setVisible(False)
self.button_no.setVisible(False)
self.button_send.setVisible(False)
self.layout_buttons = layout_buttons
class DialogUpdateApplication(DialogBase):
"""Update application dialog."""
WIDTH = 460
def __init__(self, version, config=CONF, startup=False, qa_testing=False):
"""
Update application dialog.
Parameter
---------
version: str
New version of update available.
"""
super(DialogUpdateApplication, self).__init__()
self.tracker = GATracker()
self.label = QLabel(
"There's a new version of Anaconda Navigator available. "
"We strongly recommend you to update. <br><br>"
"If you click yes, Anaconda Navigator will close and then the "
"Anaconda Navigator Updater will start.<br><br><br>"
"Do you wish to update to <b>Anaconda Navigator {0}</b> now?"
"<br><br>".format(version))
self.button_yes = ButtonPrimary('Yes')
self.button_no = ButtonNormal('No, remind me later')
self.button_no_show = ButtonNormal("No, don't show again")
self.config = config
if not startup:
self.button_no_show.setVisible(False)
self.button_no.setText('No')
# Widgets setup
self.label.setWordWrap(True)
self.setMinimumWidth(self.WIDTH)
self.setMaximumWidth(self.WIDTH)
self.setWindowTitle('Update Application')
# On QA testing addicon continuumcrew channel allows to test that
# the update checking mechanism is working with a dummy package
# version 1000.0.0, this disallows any installation when using that
# check
if qa_testing:
self.button_yes.setDisabled(True)
self.button_no.setDisabled(True)
self.button_no_show.setDisabled(True)
# Layouts
layout_buttons = QHBoxLayout()
layout_buttons.addStretch()
layout_buttons.addWidget(self.button_no_show)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_no)
layout_buttons.addWidget(SpacerHorizontal())
layout_buttons.addWidget(self.button_yes)
layout = QVBoxLayout()
layout.addWidget(self.label)
layout_buttons.addWidget(SpacerVertical())
layout_buttons.addWidget(SpacerVertical())
layout.addLayout(layout_buttons)
self.setLayout(layout)
# Signals
self.button_yes.clicked.connect(self.accept)
self.button_no.clicked.connect(self.reject)
self.button_no_show.clicked.connect(self.no_show)
self.button_yes.setFocus()
def no_show(self):
"""Handle not showing updates on startup."""
self.config.set('main', 'hide_update_dialog', True)
self.reject()
class DialogChannels(DialogBase):
"""Dialog to add delete and select active conda package channels."""
sig_channels_updated = Signal(object, object) # added, removed
sig_setup_ready = Signal()
sig_check_ready = Signal()
WIDTH = 550
def __init__(self, parent=None):
"""Dialog to add delete and select active conda pacakge channels ."""
super(DialogChannels, self).__init__(parent)
self._parent = parent
self._conda_url = 'https://conda.anaconda.org'
self.api = AnacondaAPI()
self.initial_sources = None
self.config_sources = None
self.style_sheet = None
self._setup_ready = False
self._conda_url_setup_ready = False
# Widgets
self.list = ListWidgetChannels(parent=self, api=self.api)
self.label_info = LabelBase(
'Manage channels you want Navigator to include.')
self.label_status = LabelBase('Collecting sources...')
self.progress_bar = QProgressBar(self)
self.button_add = ButtonNormal('Add...')
self.button_cancel = ButtonNormal('Cancel')
self.button_ok = ButtonPrimary('Update channels')
# Widget setup
self.frame_title_bar.setVisible(False)
self.list.setFrameStyle(QFrame.NoFrame)
self.list.setFrameShape(QFrame.NoFrame)
self.setWindowFlags(self.windowFlags() | Qt.Popup)
self.setWindowOpacity(0.96)
self.setMinimumHeight(300)
self.setMinimumWidth(self.WIDTH)
self.setModal(True)
# Layout
layout_button = QHBoxLayout()
layout_button.addWidget(self.label_info)
layout_button.addStretch()
layout_button.addWidget(self.button_add)
layout_ok = QHBoxLayout()
layout_ok.addWidget(self.label_status)
layout_ok.addWidget(SpacerHorizontal())
layout_ok.addWidget(self.progress_bar)
layout_ok.addWidget(SpacerHorizontal())
layout_ok.addStretch()
layout_ok.addWidget(self.button_cancel)
layout_ok.addWidget(SpacerHorizontal())
layout_ok.addWidget(self.button_ok)
layout = QVBoxLayout()
layout.addLayout(layout_button)
layout.addWidget(SpacerVertical())
layout.addWidget(self.list)
layout.addWidget(SpacerVertical())
layout.addWidget(SpacerVertical())
layout.addLayout(layout_ok)
self.setLayout(layout)
# Signals
self.button_add.clicked.connect(self.add_channel)
self.button_ok.clicked.connect(self.update_channels)
self.button_cancel.clicked.connect(self.reject)
self.list.sig_status_updated.connect(self.update_status)
self.list.sig_channel_added.connect(
lambda v=None: self.set_tab_order())
self.list.sig_channel_added.connect(
lambda v=None: self.button_ok.setFocus())
self.list.sig_channel_removed.connect(
lambda v=None: self.set_tab_order())
self.list.sig_channel_removed.connect(
lambda v=None: self.button_ok.setFocus())
self.list.sig_channel_checked.connect(self.sig_check_ready)
self.list.sig_channel_status.connect(self.refresh)
self.button_add.setDisabled(True)
self.button_ok.setDisabled(True)
self.button_cancel.setDisabled(True)
self.update_status(action='Collecting sources...',
value=0,
max_value=0)
@staticmethod
def _group_sources_and_channels(sources):
"""
Flatten sources and channels dictionary to list of tuples.
[(source, channel), (source, channel)...]
"""
grouped = []
for source, channels in sources.items():
for channel in channels:
grouped.append((source, channel))
return grouped
def keyPressEvent(self, event):
"""Override Qt method."""
key = event.key()
if key in [Qt.Key_Escape]:
if self.list.is_editing:
self.refresh()
self.list.is_editing = False
else:
self.reject()
# --- Public API
# -------------------------------------------------------------------------
def update_style_sheet(self, style_sheet=None):
"""Update custom css style sheets."""
if style_sheet is None:
self.style_sheet = load_style_sheet()
else:
self.style_sheet = style_sheet
self.setStyleSheet(self.style_sheet)
self.setMinimumWidth(SASS_VARIABLES.WIDGET_CHANNEL_DIALOG_WIDTH)
try:
self.list.update_style_sheet(style_sheet)
except Exception:
pass
def update_api(self, worker, api_info, error):
"""Update api info."""
self._conda_url = api_info.get('conda_url',
'https://conda.anaconda.org')
self._conda_url_setup_ready = True
if self._setup_ready:
self.sig_setup_ready.emit()
def setup(self, worker, conda_config_data, error):
"""Setup the channels widget."""
self.config_sources = conda_config_data.get('config_sources')
self.button_add.setDisabled(False)
for source, data in self.config_sources.items():
channels = data.get('channels', [])
for channel in channels:
item = ListWidgetItemChannel(channel=channel, location=source)
item.set_editable(False)
self.list.addItem(item)
self.set_tab_order()
self.button_add.setFocus()
self.button_ok.setDefault(True)
self.button_cancel.setEnabled(True)
self.initial_sources = self.list.sources.copy()
self.update_status()
self._setup_ready = True
if self._conda_url_setup_ready:
self.sig_setup_ready.emit()
def set_tab_order(self):
"""Fix the tab ordering in the list."""
if self.list._items:
self.setTabOrder(self.button_add,
self.list._items[0].button_remove)
self.setTabOrder(self.list._items[-1].button_remove,
self.button_cancel)
self.setTabOrder(self.button_cancel, self.button_ok)
self.refresh()
def add_channel(self):
"""Add new conda channel."""
user_rc_path = self.api._conda_api.user_rc_path
item = ListWidgetItemChannel(channel='', location=user_rc_path)
self.list.addItem(item)
self.refresh(False)
def update_channels(self):
"""Update channels list and status."""
sources = self.list.sources
original = self._group_sources_and_channels(self.initial_sources)
updated = self._group_sources_and_channels(sources)
if sorted(original) != sorted(updated):
self.sig_channels_updated.emit(*self.sources)
self.accept()
else:
self.reject()
def refresh(self, channel_status=True):
"""Update enable/disable status based on item count."""
self.button_add.setEnabled(channel_status and bool(self.list.count))
self.button_ok.setEnabled(channel_status)
self.button_cancel.setEnabled(True)
if self.list.count() == 0:
self.button_add.setEnabled(True)
self.button_ok.setEnabled(False)
def update_status(self, action='', message='', value=None, max_value=None):
"""Update the status and progress bar of the widget."""
visible = bool(action)
self.label_status.setText(action)
self.label_status.setVisible(visible)
if value is not None and max_value is not None:
self.progress_bar.setVisible(True)
self.progress_bar.setRange(0, max_value)
self.progress_bar.setValue(value)
else:
self.progress_bar.setVisible(False)
@property
def sources(self):
"""Return sources to add and remove from config."""
original = self._group_sources_and_channels(self.initial_sources)
updated = self._group_sources_and_channels(self.list.sources)
original = set(original)
updated = set(updated)
add = updated - original
remove = original - updated
return add, remove