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Modernize builder UI with Panel 1.x compatibility #518

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Feb 1, 2024
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15 changes: 15 additions & 0 deletions lumen/ui/base.py
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@
import param # type: ignore

from panel.reactive import ReactiveHTML
from panel.viewable import Viewable

from .fast import FastDivider

Expand Down Expand Up @@ -89,6 +90,10 @@ def _next(self, event=None):
self.next_disable = True
self.loading = False

def select(self, selector=None):
items = super().select(selector)
items += [o for v in self.items if isinstance(v, Viewable) for o in v.select(selector)]
return items


class WizardItem(ReactiveHTML):
Expand All @@ -113,3 +118,13 @@ def __init__(self, **params):

def _update_spec(self, *events):
pass

def select(self, selector=None):
items = super().select(selector)
for values in self.param.objects().values():
if isinstance(values, (list, dict)):
values = values.values() if isinstance(values, dict) else values
items += [o for v in values if isinstance(v, Viewable) for o in v.select(selector)]
elif isinstance(values, Viewable):
items += values.select(selector)
return items
4 changes: 2 additions & 2 deletions lumen/ui/dashboard.py
Original file line number Diff line number Diff line change
Expand Up @@ -51,11 +51,11 @@ class DashboardGallery(WizardItem, Gallery):
</fast-button>
<div id="items" style="margin: 1em 0; display: flex; flex-wrap: wrap; gap: 1em;">
{% for item in items.values() %}
<fast-card id="dashboard-container" class="gallery-item" style="height: 290px; width: 350px; padding: 1em;">
<fast-card id="dashboard-container" class="gallery-item" style="height: 290px; width: 350px; padding: 1em; margin: 0.2em;">
${item}
</fast-card>
{% endfor %}
<fast-card id="dashboard-container-new" class="gallery-item" style="height: 290px; width: 350px; padding: 1em;">
<fast-card id="dashboard-container-new" class="gallery-item" style="height: 290px; width: 350px; padding: 1em; margin: 0.2em;">
<div style="display: grid;">
<span style="font-size: 1.25em; font-weight: bold;">Create new dashboard</span>
<i id="add-button" onclick="${_create_new}" class="fa fa-plus" style="font-size: 12em; margin: 0.2em auto;" aria-hidden="true"></i>
Expand Down
2 changes: 1 addition & 1 deletion lumen/ui/fast.py
Original file line number Diff line number Diff line change
Expand Up @@ -120,7 +120,7 @@ class FastCheckbox(FastComponent):

_child_config = {'name': 'template'}

_template = '<fast-checkbox id="fast-checkbox" value="${value}">${name}</fast-checkbox>'
_template = '<fast-checkbox id="fast-checkbox" checked="${value}">${name}</fast-checkbox>'


class FastRadioGroup(FastComponent, SelectBase):
Expand Down
2 changes: 1 addition & 1 deletion lumen/ui/launcher.py
Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@ class LauncherGallery(WizardItem, Gallery):
<fast-divider style="margin: 1em 0;"></fast-divider>
<div id="items" style="margin: 1em 0; display: flex; flex-wrap: wrap; gap: 1em;">
{% for item in items.values() %}
<fast-card id="launcher-container" class="gallery-item" style="height: 290px; width: 350px; padding: 1em;">
<fast-card id="launcher-container" class="gallery-item" style="height: 290px; width: 350px; padding: 1em; margin: 0.2em;">
${item}
</fast-card>
{% endfor %}
Expand Down
6 changes: 3 additions & 3 deletions lumen/ui/layouts.py
Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ class LayoutEditor(ReactiveHTML):
<fast-tooltip anchor="layout-type-${id}">{{ param.layout_type.doc }}</fast-tooltip>
</div>
</form>
<div id="layout" style="flex: auto; margin-left: 1em;">${layout}</div>
<div id="layout" style="flex: auto; margin-left: 1em; overflow: auto;">${layout}</div>
</div>
"""

Expand Down Expand Up @@ -176,11 +176,11 @@ class LayoutGallery(WizardItem, Gallery):
<span style="font-size: 1.2em; font-weight: bold;">{{ __doc__ }}</p>
<div id="items" style="margin: 1em 0; display: flex; flex-wrap: wrap; gap: 1em;">
{% for item in items.values() %}
<fast-card id="layout-container" style="width: 350px; height: 400px;">
<fast-card id="layout-container" style="width: 350px; height: 400px; margin: 0.2em;">
${item}
</fast-card>
{% endfor %}
<fast-card id="view-container-new" style="height: 400px; width: 350px; padding: 1em;">
<fast-card id="view-container-new" style="height: 400px; width: 350px; padding: 1em; margin: 0.2em;">
<div style="display: grid;">
<span style="font-size: 1.25em; font-weight: bold;">Create new layout group</span>
<i id="add-button" onclick="${_open_modal}" class="fa fa-plus" style="font-size: 14em; margin: 0.2em auto;" aria-hidden="true"></i>
Expand Down
6 changes: 3 additions & 3 deletions lumen/ui/pipeline.py
Original file line number Diff line number Diff line change
Expand Up @@ -314,7 +314,7 @@ class PipelinesEditor(WizardItem):
</form>
<div id="pipelines" style="flex: 70%; margin-left: 1em; margin-right: 2em;">
{% for pipeline in pipelines.values() %}
<div id="pipeline-container">${pipeline}</div>
<div id="pipeline-container" style="overflow: auto;">${pipeline}</div>
<fast-divider></faster-divider>
{% endfor %}
</div>
Expand Down Expand Up @@ -406,11 +406,11 @@ class PipelineGallery(WizardItem, Gallery):
<span style="font-size: 1.2em; font-weight: bold;">{{ __doc__ }}</p>
<div id="items" style="margin: 1em 0; display: flex; flex-wrap: wrap; gap: 1em;">
{% for item in items.values() %}
<fast-card id="pipeline-container" style="width: 350px; height: 400px;">
<fast-card id="pipeline-container" style="width: 350px; height: 400px; margin: 0.2em;">
${item}
</fast-card>
{% endfor %}
<fast-card id="pipelines-container-new" style="height: 400px; width: 350px; padding: 1em;">
<fast-card id="pipelines-container-new" style="height: 400px; width: 350px; padding: 1em; margin: 0.2em;">
<div style="display: grid;">
<span style="font-size: 1.25em; font-weight: bold;">Add new pipeline</span>
<i id="add-button" onclick="${_open_modal}" class="fa fa-plus" style="font-size: 14em; margin: 0.2em auto;" aria-hidden="true"></i>
Expand Down
28 changes: 15 additions & 13 deletions lumen/ui/sources.py
Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ class SourceEditor(FastComponent, Editor):

form = param.Parameter()

preview = param.Parameter()
preview = param.Parameter(allow_refs=False)

source_type = param.String(default="")

Expand Down Expand Up @@ -75,19 +75,20 @@ def __new__(cls, **params):
return super().__new__(cls)

def __init__(self, **params):
params.pop('type', None)
spec = params.pop('spec', {})
params.update(**{
k: v for k, v in spec.items() if k in self.param and k not in params
})
self._source = None
self._thumbnail = params.pop('thumbnail', None)
super().__init__(spec=spec, **params)
self.form = pn.Column(sizing_mode='stretch_width')
theme = 'midnight' if getattr(pn.config, 'theme', 'default') == 'dark' else 'simple'
self.preview = pn.widgets.Tabulator(
params['preview'] = pn.widgets.Tabulator(
sizing_mode='stretch_width', pagination='remote', page_size=12,
theme=theme, height=400
)
super().__init__(spec=spec, **params)
self.form = pn.Column(sizing_mode='stretch_width')
self._select_table = pn.widgets.Select(
name='Select table', margin=0, sizing_mode='stretch_width'
)
Expand Down Expand Up @@ -171,11 +172,11 @@ class SourceGallery(WizardItem, Gallery):
<span style="font-size: 1.2em; font-weight: bold;">{{ __doc__ }}</p>
<div id="items" style="margin: 1em 0; display: flex; flex-wrap: wrap; gap: 1em;">
{% for item in items.values() %}
<fast-card id="source-container" style="width: 350px; height: 400px;">
<fast-card id="source-container" style="width: 350px; height: 400px; margin: 0.2em;">
${item}
</fast-card>
{% endfor %}
<fast-card id="sources-container-new" style="height: 400px; width: 350px; padding: 1em;">
<fast-card id="sources-container-new" style="height: 400px; width: 350px; padding: 1em; margin: 0.2em;">
<div style="display: grid;">
<span style="font-size: 1.25em; font-weight: bold;">Add new source</span>
<i id="add-button" onclick="${_open_modal}" class="fa fa-plus" style="font-size: 14em; margin: 0.2em auto;" aria-hidden="true"></i>
Expand Down Expand Up @@ -272,7 +273,7 @@ class IntakeSourceEditor(SourceEditor):
</div>
<div style="display: grid;">
<label for="shared"><b>{{ param.shared.label }}</b></label>
<fast-checkbox id="shared" value="${shared}"></fast-checkbox>
<fast-checkbox id="shared" checked=${shared}></fast-checkbox>
</div>
</div>
</form>
Expand Down Expand Up @@ -356,8 +357,8 @@ class IntakeDremioSourceEditor(SourceEditor):
<fast-text-field id="password" type="password" placeholder="Enter password" value="${password}">
</fast-text-field>
</div>
<fast-checkbox id="load_schema" checked="${load_schema}">Load schema</fast-checkbox>
<fast-checkbox id="tls" checked="${tls}">Enable TLS</fast-checkbox>
<fast-checkbox id="load_schema" checked=${load_schema}>Load schema</fast-checkbox>
<fast-checkbox id="tls" checked=${tls}>Enable TLS</fast-checkbox>
<div style="display: grid;">
<label for="cert"><b>Certificate</b></label>
<fast-text-field id="cert" disabled=${tls} placeholder="Enter path to a certificate" value="${cert}">
Expand All @@ -373,7 +374,7 @@ class IntakeDremioSourceEditor(SourceEditor):
</div>
<div style="display: grid;">
<label for="shared"><b>{{ param.shared.label }}</b></label>
<fast-checkbox id="shared" value="${shared}"></fast-checkbox>
<fast-checkbox id="shared" checked=${shared}></fast-checkbox>
</div>
</div>
</form>
Expand Down Expand Up @@ -463,7 +464,7 @@ class FileSourceEditor(SourceEditor):
</div>
<div style="display: grid;">
<label for="shared"><b>{{ param.shared.label }}</b></label>
<fast-checkbox id="shared" value="${shared}"></fast-checkbox>
<fast-checkbox id="shared" checked=${shared}></fast-checkbox>
</div>
</div>
<div style="display: flex; justify-content:flex-end; margin-right: 2em;">
Expand Down Expand Up @@ -506,7 +507,8 @@ def _add_table(self, event=None, **kwargs):
remove = table.param.watch(self._remove_table, 'remove')
update = table.param.watch(self._update_spec, 'uri')
self._table_watchers[table.name] = (remove, update)
self.table_editors += [table]
self.table_editors.append(table)
self.param.trigger('table_editors')
self.resize += 1

@catch_and_notify
Expand Down Expand Up @@ -565,7 +567,7 @@ class SourcesEditor(WizardItem):
</form>
<div id="sources" style="flex: 75%; margin-left: 1em; margin-right: 1em;">
{% for source in sources.values() %}
<div id="source-container">${source}</div>
<div id="source-container" style="overflow: auto;">${source}</div>
<fast-divider></faster-divider>
{% endfor %}
</div>
Expand Down
6 changes: 3 additions & 3 deletions lumen/ui/views.py
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ class ViewsEditor(WizardItem):
Declare the views for your dashboard.
"""

spec = param.List(default=[], precedence=-1)
spec = param.List(default=[], precedence=-1, allow_None=True)

pipeline = param.String()

Expand Down Expand Up @@ -213,11 +213,11 @@ class ViewGallery(WizardItem, Gallery):
<span style="font-size: 1.2em; font-weight: bold;">{{ __doc__ }}</p>
<div id="items" style="margin: 1em 0; display: flex; flex-wrap: wrap; gap: 1em;">
{% for item in items %}
<fast-card id="view-container" class="gallery-item" style="width: 350px; height: 400px;">
<fast-card id="view-container" class="gallery-item" style="width: 350px; height: 400px; margin: 0.2em;">
${item}
</fast-card>
{% endfor %}
<fast-card id="view-container-new" class="gallery-item" style="height: 400px; width: 350px; padding: 1em;">
<fast-card id="view-container-new" class="gallery-item" style="height: 400px; width: 350px; padding: 1em; margin: 0.2em;">
<div style="display: grid;">
<span style="font-size: 1.25em; font-weight: bold;">Add new view</span>
<i id="add-button" onclick="${_create_new}" class="fa fa-plus" style="font-size: 14em; margin: 0.2em auto;" aria-hidden="true"></i>
Expand Down
1 change: 1 addition & 0 deletions setup.py
Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@ def get_setup_version(reponame):
'toolz',
'pre-commit',
'matplotlib >=3.4', # Ubuntu + Python 3.9 installs old version matplotlib (3.3.2)
'pandas <2.2',
],
'tests_ci' : [
'pytest-github-actions-annotate-failures',
Expand Down
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