def get_items(self):
"""return the list of items inside the folder"""
list_dir = glob(os.path.join(self.folder, '*/'))
for extention in self.extentions:
list_dir.extend(glob(os.path.join(self.folder, '*' + extention)))
folder_list = []
file_list = []
for el in list_dir:
extention = Path(el).suffix
if extention == '':
icon = 'mdi-folder-outline'
color = 'amber'
elif extention in ['.csv', '.txt']:
icon = 'mdi-border-all'
color = 'green accent-4'
elif extention in ['.tiff', '.tif']:
icon = "mdi-image-outline"
color = "deep-purple"
else:
icon = 'mdi-file-outline'
color = 'light-blue'
children = [
v.ListItemAction(
children=[v.Icon(color=color, children=[icon])]),
v.ListItemContent(children=[
v.ListItemTitle(children=[Path(el).stem + Path(el).suffix])
])
]
if os.path.isdir(el):
folder_list.append(v.ListItem(value=el, children=children))
else:
file_list.append(v.ListItem(value=el, children=children))
folder_list = sorted(folder_list, key=lambda x: x.value)
file_list = sorted(file_list, key=lambda x: x.value)
parent_path = str(Path(self.folder).parent)
parent_item = v.ListItem(
value=parent_path,
children=[
v.ListItemAction(children=[
v.Icon(color='black',
children=['mdi-folder-upload-outline'])
]),
v.ListItemContent(
children=[v.ListItemTitle(children=[f'..{parent_path}'])])
])
folder_list.extend(file_list)
folder_list.insert(0, parent_item)
return folder_list
def DrawerItem(title, icon=None, card='', href=''):
"""
create a drawer item using the user input
Args:
title (str): the title to display in the drawer,
icon (str, optional): the icon id following the mdi code. folder icon if None
card (str), optional): the tile metadata linked to the drawer
href(str, optional): the link targeted by the button
Returns:
item (v.ListItem): the item to display
"""
if not icon:
icon = 'mdi-folder-outline'
item = v.ListItem(
link=True,
children=[
v.ListItemAction(
children=[v.Icon(class_="white--text", children=[icon])]),
v.ListItemContent(children=[
v.ListItemTitle(class_="white--text", children=[title])
])
])
if not href == '':
item.href = href
item.target = "_blank"
if not card == '':
item._metadata = {'card_id': card}
return item
def add_element(self, icon, controller):
link = v.ListItem(
href="#",
children=[
v.ListItemAction(children=[v.Icon(children=[icon])]),
v.ListItemContent(
children=[v.ListItemTitle(children=[controller.name])])
])
def on_click(*change):
self.trigger("change_view", controller)
link.on_event("click", on_click)
self.__elements.append(link)
self.__controllers.append(controller)
def __init__(self, title, icon=None, card=None, href=None, **kwargs):
icon = icon if icon else 'mdi-folder-outline'
children = [
v.ListItemAction(
children=[v.Icon(class_="white--text", children=[icon])]),
v.ListItemContent(children=[
v.ListItemTitle(class_="white--text", children=[title])
])
]
super().__init__(link=True, children=children, **kwargs)
if href:
self.href = href
self.target = "_blank"
elif card:
self._metadata = {'card_id': card}
def __init__(self, session=None, output_widget=None):
self.output = output_widget
self.session = session
self.modes = [
("replace", icon_replace, ReplaceMode),
("add", icon_or, OrMode),
("and", icon_and, AndMode),
("xor", icon_xor, XorMode),
("remove", icon_andnot, AndNotMode),
]
items = []
for mode in self.modes:
item = v.ListItem(children=[v.ListItemAction(children=[mode[1]]),
v.ListItemTitle(children=[mode[0]])])
items.append(item)
for item in items:
item.on_event('click', self._sync_state_from_ui)
mylist = v.List(children=items)
self.main = v.Btn(icon=True,
children=[self.modes[0][1]], v_on="menu.on")
super().__init__(
v_slots=[{
'name': 'activator',
'variable': 'menu',
'children': self.main
}],
children=[mylist])
self.session.hub.subscribe(self, msg.EditSubsetMessage,
handler=self._on_edit_subset_msg)
self._sync_ui_from_state(self.session.edit_subset_mode.mode)
def __init__(self):
self.label = v.TextField(label='label', v_model='')
self.min_value = FloatField(label='minimum value')
self.max_value = FloatField(label='maximum value')
headers = [{
'text': 'Name',
'value': 'name'
}, {
'text': 'Color',
'value': 'color'
}]
self.cmap = v.ListItemGroup(
v_model=plt.colormaps().index('RdBu'),
children=[
v.ListItem(children=[
v.ListItemContent(children=[
v.ListItemTitle(children=[name]),
v.ListItemSubtitle(children=[
v.Img(src=f'pylbm_ui/widgets/cmap/{name}.png',
height=30,
width=400)
])
])
]) for name in plt.colormaps()
])
self.widget = [
self.label, self.min_value, self.max_value,
v.ExpansionPanels(
v_model=None,
children=[
v.ExpansionPanel(children=[
v.ExpansionPanelHeader(children=['Colormaps']),
v.ExpansionPanelContent(children=[self.cmap])
])
])
]
def __init__(self, viewer):
self.output = viewer.output_widget
self.session = viewer.session
self.modes = viewer.toolbar_selection_mode.selection_modes
items = []
for mode in self.modes:
item = v.ListItem(children=[
v.ListItemAction(children=[mode[1]]),
v.ListItemTitle(children=[mode[0]])
])
items.append(item)
for item in items:
item.on_event('click', self._sync_state_from_ui)
mylist = v.List(children=items)
self.main = v.Btn(icon=True,
children=[self.modes[0][1]],
v_on="menu.on")
super().__init__(v_slots=[{
'name': 'activator',
'variable': 'menu',
'children': self.main
}],
children=[mylist])
self.session.hub.subscribe(self,
msg.EditSubsetMessage,
handler=self._on_edit_subset_msg)
self._sync_ui_from_state(self.session.edit_subset_mode.mode)
def get_items(self):
"""return the list of items inside the folder"""
self.loading.indeterminate = not self.loading.indeterminate
folder = Path(self.folder)
list_dir = [
el for el in folder.glob('*/') if not el.name.startswith('.')
]
if self.extentions:
list_dir = [
el for el in list_dir
if el.is_dir() or el.suffix in self.extentions
]
folder_list = []
file_list = []
for el in list_dir:
if el.suffix in ICON_TYPES.keys():
icon = ICON_TYPES[el.suffix]['icon']
color = ICON_TYPES[el.suffix]['color']
else:
icon = ICON_TYPES['DEFAULT']['icon']
color = ICON_TYPES['DEFAULT']['color']
children = [
v.ListItemAction(
children=[v.Icon(color=color, children=[icon])]),
v.ListItemContent(
children=[v.ListItemTitle(children=[el.stem +
el.suffix])]),
]
if el.is_dir():
folder_list.append(v.ListItem(value=str(el),
children=children))
else:
file_size = str(
round(Path(el).stat().st_size / (1024 * 1024), 2)) + ' MB'
children.append(v.ListItemActionText(children=[file_size]))
file_list.append(v.ListItem(value=str(el), children=children))
folder_list = sorted(folder_list, key=lambda x: x.value)
file_list = sorted(file_list, key=lambda x: x.value)
parent_path = str(folder.parent)
parent_item = v.ListItem(
value=parent_path,
children=[
v.ListItemAction(children=[
v.Icon(color=ICON_TYPES['PARENT']['color'],
children=[ICON_TYPES['PARENT']['icon']])
]),
v.ListItemContent(
children=[v.ListItemTitle(children=[f'..{parent_path}'])]),
])
folder_list.extend(file_list)
folder_list.insert(0, parent_item)
self.loading.indeterminate = not self.loading.indeterminate
return folder_list
def get_widgets(self, widget_width):
"""Creates and returns an address widget
Args:
widget_width (str): The width of all widgets to be created.
Returns:
Sequence[hdijupyterutils.ipywidgetfactory.IpyWidgetFactory]: list of widgets
"""
self.project_widget = v.TextField(
class_='ma-2',
placeholder=constants.ENTER_PROJECT_MESSAGE,
label='Project ID *',
dense=True,
v_model=self.
project, #will be none if no project can be determined from credentials
color='primary',
outlined=True,
)
self.account_widget = v.Select(
class_='ma-2',
placeholder='No accounts found',
label='Account *',
dense=True,
color='primary',
hide_selected=False,
outlined=True,
v_model=self.active_credentials,
items=self.credentialed_accounts,
auto_select_first=True,
# v_slots allows help message to be displayed if no accounts are found.
v_slots=[{
'name':
'no-data',
'children':
v.ListItem(children=[
v.ListItemContent(children=[
v.ListItemTitle(children=[
constants.NO_ACCOUNTS_FOUND_HELP_MESSAGE
])
])
])
}],
)
self.region_widget = v.Combobox(
class_='ma-2',
placeholder=constants.SELECT_REGION_MESSAGE,
label='Region *',
dense=True,
color='primary',
hide_selected=True,
outlined=True,
items=get_regions(),
v_model=None,
)
self.filter_widget = v.Combobox(
class_='ma-2',
placeholder=constants.NO_FILTERS_FOUND_MESSAGE,
multiple=True,
label='Filter by label',
chips=True,
dense=True,
deletable_chips=True,
color='primary',
hide_selected=True,
outlined=True,
items=[],
auto_select_first=True,
v_model=None,
v_slots=[{
'name':
'no-data',
'children':
v.ListItem(children=[
v.ListItemContent(children=[
v.ListItemTitle(
children=[constants.NO_FILTERS_FOUND_HELP_MESSAGE])
])
])
}],
)
self.cluster_widget = v.Combobox(
class_='ma-2',
placeholder=constants.NO_CLUSTERS_FOUND_MESSAGE,
label='Cluster',
dense=True,
color='primary',
hide_selected=True,
outlined=True,
items=[],
auto_select_first=True,
v_model=None,
v_slots=[{
'name':
'no-data',
'children':
v.ListItem(children=[
v.ListItemContent(children=[
v.ListItemTitle(children=[
constants.NO_CLUSTERS_FOUND_HELP_MESSAGE
])
])
])
}],
)
self.account_widget.on_event('change', self._update_active_credentials)
self.project_widget.on_event('change', self._update_project)
self.region_widget.on_event('change',
self._update_cluster_list_on_region)
self.filter_widget.on_event('change',
self._update_cluster_list_on_filter)
widgets = [
self.account_widget, self.project_widget, self.region_widget,
self.cluster_widget, self.filter_widget
]
return widgets
def select_or_create(items,
v_model=None,
multiple=False,
label=None,
hint='Select or create item(s)',
persistent_hint=True,
class_=None,
style_=None,
small_chips=True,
deletable_chips=True,
hide_selected=True,
**kwargs):
"""
Select / Dropdown input
Function to generate an ipyvuetify Combobox input widget.
The value of the widget can be accessed or modified by the `v_model` property of the return value.
See the vuetify documention for other arguments that can be passed as keyword arguments: https://vuetifyjs.com/en/components/combobox/
Parameters:
items : list
Items to choose from in dropdown
v_model : bool (optional, default None)
Value of the time input, must be an element of choices
multiple : bool
Whether to allow multiple selected values
hint : str
Help text to display
persistent_hint : bool
Whether to always show hint text
label : str (optional, default False)
Default value of the checkbox input
class_ : str (optional, default None)
ipyvuetify HTML class string
style_ : str (optional, default None)
ipyvuetify HTML CSS string
small_chips : bool (optional, default True)
display selection as small chips
deletable_chips : bool (optional, default True)
display x on selection(s) to remove
hide_selected : bool (default True)
Hide selected elements from menu
**kwargs
Other arguments supported by ipyvuetify.TextField
Returns:
ipyvuetify.TextInput
An ipyvuetify time input widget
"""
if isinstance(items, dict):
items = [{'text': i, 'value': items[i]} for i in items]
if multiple and v_model is not None and not isinstance(v_model, list):
v_model = [v_model]
ret = ipyvuetify.Combobox(
items=items,
multiple=multiple,
class_=class_,
style_=style_,
v_model=v_model,
label=label,
small_chips=small_chips,
deletable_chips=deletable_chips,
hide_selected=hide_selected,
persistent_hint=persistent_hint,
hint=hint,
v_slots=[{
'name':
'no-data',
'children':
ipyvuetify.ListItem(children=[
ipyvuetify.ListItemContent(children=[
ipyvuetify.ListItemTitle(children=[
'Your search returned no items. Press Enter to create a new one'
])
])
])
}])
# Set other keyword arguments
for arg in kwargs:
setattr(ret, arg, kwargs[arg])
# Return widget
return ret
import ipyvuetify as v
lorum_ipsum = '''Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et
dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur.
Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'''
items = [
v.ListItem(children=[v.ListItemTitle(children=[f'Click me {i}'])])
for i in range(1, 5)
]
menu = v.Menu(offset_y=True,
v_slots=[{
'name':
'activator',
'variable':
'menuData',
'children':
v.Btn(v_on='menuData.on',
color='primary',
children=[
'menu',
v.Icon(right=True, children=['mdi-menu-down'])
]),
}],
children=[v.List(children=items)])
dialog = v.Dialog(
width='500',
v_slots=[{
