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cb384d051b
* fix for default metric in table visualization * better location for form override; covers all parameters * remove dead code, use items instead of iteritems for python 3
836 lines
33 KiB
Python
836 lines
33 KiB
Python
"""Contains the logic to create cohesive forms on the explore view"""
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from __future__ import absolute_import
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from __future__ import division
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from __future__ import print_function
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from __future__ import unicode_literals
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from collections import OrderedDict
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from copy import copy
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import math
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from wtforms import (
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Form, SelectMultipleField, SelectField, TextField, TextAreaField,
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BooleanField, IntegerField, HiddenField, DecimalField)
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from wtforms import validators, widgets
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from caravel import app
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config = app.config
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TIMESTAMP_CHOICES = [
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('smart_date', 'Adaptative formating'),
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("%m/%d/%Y", '"%m/%d/%Y" | 01/14/2019'),
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("%Y-%m-%d", '"%Y-%m-%d" | 2019-01-14'),
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("%Y-%m-%d %H:%M:%S",
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'"%Y-%m-%d %H:%M:%S" | 2019-01-14 01:32:10'),
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("%H:%M:%S", '"%H:%M:%S" | 01:32:10'),
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]
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class BetterBooleanField(BooleanField):
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"""Fixes the html checkbox to distinguish absent from unchecked
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(which doesn't distinguish False from NULL/missing )
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If value is unchecked, this hidden <input> fills in False value
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"""
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def __call__(self, **kwargs):
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html = super(BetterBooleanField, self).__call__(**kwargs)
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html += u'<input type="hidden" name="{}" value="false">'.format(self.name)
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return widgets.HTMLString(html)
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class SelectMultipleSortableField(SelectMultipleField):
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"""Works along with select2sortable to preserves the sort order"""
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def iter_choices(self):
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d = OrderedDict()
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for value, label in self.choices:
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selected = self.data is not None and self.coerce(value) in self.data
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d[value] = (value, label, selected)
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if self.data:
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for value in self.data:
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if value:
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yield d.pop(value)
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while d:
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yield d.popitem(last=False)[1]
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class FreeFormSelect(widgets.Select):
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"""A WTF widget that allows for free form entry"""
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def __call__(self, field, **kwargs):
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kwargs.setdefault('id', field.id)
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if self.multiple:
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kwargs['multiple'] = True
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html = ['<select %s>' % widgets.html_params(name=field.name, **kwargs)]
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found = False
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for val, label, selected in field.iter_choices():
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html.append(self.render_option(val, label, selected))
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if field.data and val == field.data:
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found = True
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if not found:
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html.insert(1, self.render_option(field.data, field.data, True))
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html.append('</select>')
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return widgets.HTMLString(''.join(html))
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class FreeFormSelectField(SelectField):
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"""A WTF SelectField that allows for free form input"""
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widget = FreeFormSelect()
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def pre_validate(self, form):
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return
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class OmgWtForm(Form):
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"""Caravelification of the WTForm Form object"""
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fieldsets = {}
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css_classes = dict()
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def get_field(self, fieldname):
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return getattr(self, fieldname)
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def field_css_classes(self, fieldname):
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if fieldname in self.css_classes:
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return " ".join(self.css_classes[fieldname])
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return ""
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class FormFactory(object):
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"""Used to create the forms in the explore view dynamically"""
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series_limits = [0, 5, 10, 25, 50, 100, 500]
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fieltype_class = {
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SelectField: 'select2',
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SelectMultipleField: 'select2',
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FreeFormSelectField: 'select2_freeform',
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SelectMultipleSortableField: 'select2Sortable',
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}
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def __init__(self, viz):
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self.viz = viz
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from caravel.viz import viz_types
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viz = self.viz
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datasource = viz.datasource
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if not datasource.metrics_combo:
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raise Exception("Please define at least one metric for your table")
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default_metric = datasource.metrics_combo[0][0]
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gb_cols = datasource.groupby_column_names
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default_groupby = gb_cols[0] if gb_cols else None
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group_by_choices = self.choicify(gb_cols)
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# Pool of all the fields that can be used in Caravel
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field_data = {
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'viz_type': (SelectField, {
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"label": "Viz",
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"default": 'table',
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"choices": [(k, v.verbose_name) for k, v in viz_types.items()],
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"description": "The type of visualization to display"
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}),
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'metrics': (SelectMultipleSortableField, {
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"label": "Metrics",
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"choices": datasource.metrics_combo,
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"default": [default_metric],
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"description": "One or many metrics to display"
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}),
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'metric': (SelectField, {
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"label": "Metric",
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"choices": datasource.metrics_combo,
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"default": default_metric,
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"description": "Choose the metric"
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}),
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'stacked_style': (SelectField, {
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"label": "Chart Style",
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"choices": self.choicify(['stack', 'stream', 'expand']),
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"default": 'stack',
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"description": ""
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}),
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'linear_color_scheme': (SelectField, {
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"label": "Color Scheme",
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"choices": self.choicify([
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'fire', 'blue_white_yellow', 'white_black',
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'black_white']),
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"default": 'blue_white_yellow',
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"description": ""
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}),
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'normalize_across': (SelectField, {
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"label": "Normalize Across",
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"choices": self.choicify([
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'heatmap', 'x', 'y']),
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"default": 'heatmap',
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"description": (
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"Color will be rendered based on a ratio "
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"of the cell against the sum of across this "
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"criteria")
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}),
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'horizon_color_scale': (SelectField, {
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"label": "Color Scale",
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"choices": self.choicify(['series', 'overall', 'change']),
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"default": 'series',
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"description": "Defines how the color are attributed."
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}),
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'canvas_image_rendering': (SelectField, {
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"label": "Rendering",
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"choices": (
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('pixelated', 'pixelated (Sharp)'),
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('auto', 'auto (Smooth)'),
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),
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"default": 'pixelated',
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"description": (
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"image-rendering CSS attribute of the canvas object that "
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"defines how the browser scales up the image")
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}),
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'xscale_interval': (SelectField, {
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"label": "XScale Interval",
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"choices": self.choicify(range(1, 50)),
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"default": '1',
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"description": (
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"Number of step to take between ticks when "
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"printing the x scale")
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}),
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'yscale_interval': (SelectField, {
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"label": "YScale Interval",
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"choices": self.choicify(range(1, 50)),
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"default": '1',
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"description": (
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"Number of step to take between ticks when "
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"printing the y scale")
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}),
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'bar_stacked': (BetterBooleanField, {
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"label": "Stacked Bars",
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"default": False,
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"description": ""
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}),
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'include_series': (BetterBooleanField, {
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"label": "Include Series",
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"default": False,
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"description": "Include series name as an axis"
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}),
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'secondary_metric': (SelectField, {
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"label": "Color Metric",
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"choices": datasource.metrics_combo,
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"default": default_metric,
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"description": "A metric to use for color"
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}),
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'country_fieldtype': (SelectField, {
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"label": "Country Field Type",
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"default": 'cca2',
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"choices": (
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('name', 'Full name'),
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('cioc', 'code International Olympic Committee (cioc)'),
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('cca2', 'code ISO 3166-1 alpha-2 (cca2)'),
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('cca3', 'code ISO 3166-1 alpha-3 (cca3)'),
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),
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"description": (
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"The country code standard that Caravel should expect "
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"to find in the [country] column")
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}),
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'groupby': (SelectMultipleSortableField, {
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"label": "Group by",
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"choices": self.choicify(datasource.groupby_column_names),
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"description": "One or many fields to group by"
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}),
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'columns': (SelectMultipleSortableField, {
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"label": "Columns",
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"choices": self.choicify(datasource.groupby_column_names),
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"description": "One or many fields to pivot as columns"
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}),
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'all_columns': (SelectMultipleSortableField, {
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"label": "Columns",
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"choices": self.choicify(datasource.column_names),
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"description": "Columns to display"
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}),
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'all_columns_x': (SelectField, {
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"label": "X",
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"choices": self.choicify(datasource.column_names),
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"description": "Columns to display"
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}),
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'all_columns_y': (SelectField, {
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"label": "Y",
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"choices": self.choicify(datasource.column_names),
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"description": "Columns to display"
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}),
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'druid_time_origin': (FreeFormSelectField, {
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"label": "Origin",
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"choices": (
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('', 'default'),
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('now', 'now'),
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),
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"default": '',
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"description": (
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"Defines the origin where time buckets start, "
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"accepts natural dates as in 'now', 'sunday' or '1970-01-01'")
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}),
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'granularity': (FreeFormSelectField, {
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"label": "Time Granularity",
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"default": "one day",
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"choices": self.choicify([
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'all',
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'5 seconds',
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'30 seconds',
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'1 minute',
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'5 minutes',
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'1 hour',
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'6 hour',
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'1 day',
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'7 days',
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]),
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"description": (
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"The time granularity for the visualization. Note that you "
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"can type and use simple natural language as in '10 seconds', "
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"'1 day' or '56 weeks'")
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}),
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'domain_granularity': (SelectField, {
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"label": "Domain",
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"default": "month",
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"choices": self.choicify([
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'hour',
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'day',
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'week',
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'month',
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'year',
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]),
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"description": (
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"The time unit used for the grouping of blocks")
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}),
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'subdomain_granularity': (SelectField, {
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"label": "Subdomain",
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"default": "day",
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"choices": self.choicify([
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'min',
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'hour',
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'day',
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'week',
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'month',
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]),
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"description": (
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"The time unit for each block. Should be a smaller unit than "
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"domain_granularity. Should be larger or equal to Time Grain")
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}),
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'link_length': (FreeFormSelectField, {
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"label": "Link Length",
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"default": "200",
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"choices": self.choicify([
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'10',
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'25',
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'50',
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'75',
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'100',
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'150',
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'200',
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'250',
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]),
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"description": "Link length in the force layout"
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}),
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'charge': (FreeFormSelectField, {
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"label": "Charge",
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"default": "-500",
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"choices": self.choicify([
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'-50',
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'-75',
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'-100',
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'-150',
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'-200',
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'-250',
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'-500',
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'-1000',
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'-2500',
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'-5000',
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]),
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"description": "Charge in the force layout"
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}),
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'granularity_sqla': (SelectField, {
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"label": "Time Column",
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"default": datasource.main_dttm_col or datasource.any_dttm_col,
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"choices": self.choicify(datasource.dttm_cols),
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"description": (
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"The time column for the visualization. Note that you "
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"can define arbitrary expression that return a DATETIME "
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"column in the table editor. Also note that the "
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"filter bellow is applied against this column or "
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"expression")
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}),
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'resample_rule': (FreeFormSelectField, {
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"label": "Resample Rule",
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"default": '',
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"choices": self.choicify(('1T', '1H', '1D', '7D', '1M', '1AS')),
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"description": ("Pandas resample rule")
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}),
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'resample_how': (FreeFormSelectField, {
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"label": "Resample How",
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"default": '',
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"choices": self.choicify(('', 'mean', 'sum', 'median')),
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"description": ("Pandas resample how")
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}),
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'resample_fillmethod': (FreeFormSelectField, {
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"label": "Resample Fill Method",
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"default": '',
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"choices": self.choicify(('', 'ffill', 'bfill')),
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"description": ("Pandas resample fill method")
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}),
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'since': (FreeFormSelectField, {
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"label": "Since",
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"default": "7 days ago",
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"choices": self.choicify([
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'1 hour ago',
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'12 hours ago',
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'1 day ago',
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'7 days ago',
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'28 days ago',
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'90 days ago',
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'1 year ago'
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]),
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"description": (
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"Timestamp from filter. This supports free form typing and "
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"natural language as in '1 day ago', '28 days' or '3 years'")
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}),
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'until': (FreeFormSelectField, {
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"label": "Until",
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"default": "now",
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"choices": self.choicify([
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'now',
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'1 day ago',
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'7 days ago',
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'28 days ago',
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'90 days ago',
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'1 year ago'])
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}),
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'max_bubble_size': (FreeFormSelectField, {
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"label": "Max Bubble Size",
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"default": "25",
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"choices": self.choicify([
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'5',
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'10',
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'15',
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'25',
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'50',
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'75',
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'100',
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])
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}),
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'whisker_options': (FreeFormSelectField, {
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"label": "Whisker/outlier options",
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"default": "Tukey",
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"description": (
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"Determines how whiskers and outliers are calculated."),
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"choices": self.choicify([
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'Tukey',
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'Min/max (no outliers)',
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'2/98 percentiles',
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'9/91 percentiles',
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])
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}),
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'treemap_ratio': (DecimalField, {
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"label": "Ratio",
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"default": 0.5 * (1 + math.sqrt(5)), # d3 default, golden ratio
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"description": 'Target aspect ratio for treemap tiles.',
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}),
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'number_format': (FreeFormSelectField, {
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"label": "Number format",
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"default": '.3s',
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"choices": [
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('.3s', '".3s" | 12.3k'),
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('.3%', '".3%" | 1234543.210%'),
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('.4r', '".4r" | 12350'),
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('.3f', '".3f" | 12345.432'),
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('+,', '"+," | +12,345.4321'),
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('$,.2f', '"$,.2f" | $12,345.43'),
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],
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"description": "D3 format syntax for numbers "
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"https: //github.com/mbostock/\n"
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"d3/wiki/Formatting"
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}),
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'row_limit': (FreeFormSelectField, {
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"label": 'Row limit',
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"default": config.get("ROW_LIMIT"),
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"choices": self.choicify(
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[10, 50, 100, 250, 500, 1000, 5000, 10000, 50000])
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}),
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'limit': (FreeFormSelectField, {
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"label": 'Series limit',
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"choices": self.choicify(self.series_limits),
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"default": 50,
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"description": (
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"Limits the number of time series that get displayed")
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}),
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'rolling_type': (SelectField, {
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"label": "Rolling",
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"default": 'None',
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"choices": [(s, s) for s in ['None', 'mean', 'sum', 'std', 'cumsum']],
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"description": (
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"Defines a rolling window function to apply, works along "
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"with the [Periods] text box")
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}),
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'rolling_periods': (IntegerField, {
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"label": "Periods",
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"validators": [validators.optional()],
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"description": (
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"Defines the size of the rolling window function, "
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"relative to the time granularity selected")
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}),
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'series': (SelectField, {
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"label": "Series",
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"choices": group_by_choices,
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"default": default_groupby,
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"description": (
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"Defines the grouping of entities. "
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"Each serie is shown as a specific color on the chart and "
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"has a legend toggle")
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}),
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'entity': (SelectField, {
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"label": "Entity",
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"choices": group_by_choices,
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"default": default_groupby,
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"description": "This define the element to be plotted on the chart"
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}),
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'x': (SelectField, {
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"label": "X Axis",
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"choices": datasource.metrics_combo,
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"default": default_metric,
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"description": "Metric assigned to the [X] axis"
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}),
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'y': (SelectField, {
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"label": "Y Axis",
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"choices": datasource.metrics_combo,
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"default": default_metric,
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"description": "Metric assigned to the [Y] axis"
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}),
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'size': (SelectField, {
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"label": 'Bubble Size',
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"default": default_metric,
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"choices": datasource.metrics_combo
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}),
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'url': (TextField, {
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"label": "URL",
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"description": (
|
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"The URL, this field is templated, so you can integrate "
|
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"{{ width }} and/or {{ height }} in your URL string."
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),
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"default": 'https: //www.youtube.com/embed/JkI5rg_VcQ4',
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}),
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'where': (TextField, {
|
|
"label": "Custom WHERE clause",
|
|
"default": '',
|
|
"description": (
|
|
"The text in this box gets included in your query's WHERE "
|
|
"clause, as an AND to other criteria. You can include "
|
|
"complex expression, parenthesis and anything else "
|
|
"supported by the backend it is directed towards.")
|
|
}),
|
|
'having': (TextField, {
|
|
"label": "Custom HAVING clause",
|
|
"default": '',
|
|
"description": (
|
|
"The text in this box gets included in your query's HAVING"
|
|
" clause, as an AND to other criteria. You can include "
|
|
"complex expression, parenthesis and anything else "
|
|
"supported by the backend it is directed towards.")
|
|
}),
|
|
'compare_lag': (TextField, {
|
|
"label": "Comparison Period Lag",
|
|
"description": (
|
|
"Based on granularity, number of time periods to "
|
|
"compare against")
|
|
}),
|
|
'compare_suffix': (TextField, {
|
|
"label": "Comparison suffix",
|
|
"description": "Suffix to apply after the percentage display"
|
|
}),
|
|
'table_timestamp_format': (FreeFormSelectField, {
|
|
"label": "Table Timestamp Format",
|
|
"default": 'smart_date',
|
|
"choices": TIMESTAMP_CHOICES,
|
|
"description": "Timestamp Format"
|
|
}),
|
|
'series_height': (FreeFormSelectField, {
|
|
"label": "Series Height",
|
|
"default": 25,
|
|
"choices": self.choicify([10, 25, 40, 50, 75, 100, 150, 200]),
|
|
"description": "Pixel height of each series"
|
|
}),
|
|
'x_axis_format': (FreeFormSelectField, {
|
|
"label": "X axis format",
|
|
"default": 'smart_date',
|
|
"choices": TIMESTAMP_CHOICES,
|
|
"description": "D3 format syntax for y axis "
|
|
"https: //github.com/mbostock/\n"
|
|
"d3/wiki/Formatting"
|
|
}),
|
|
'y_axis_format': (FreeFormSelectField, {
|
|
"label": "Y axis format",
|
|
"default": '.3s',
|
|
"choices": [
|
|
('.3s', '".3s" | 12.3k'),
|
|
('.3%', '".3%" | 1234543.210%'),
|
|
('.4r', '".4r" | 12350'),
|
|
('.3f', '".3f" | 12345.432'),
|
|
('+,', '"+," | +12,345.4321'),
|
|
('$,.2f', '"$,.2f" | $12,345.43'),
|
|
],
|
|
"description": "D3 format syntax for y axis "
|
|
"https: //github.com/mbostock/\n"
|
|
"d3/wiki/Formatting"
|
|
}),
|
|
'markup_type': (SelectField, {
|
|
"label": "Markup Type",
|
|
"choices": self.choicify(['markdown', 'html']),
|
|
"default": "markdown",
|
|
"description": "Pick your favorite markup language"
|
|
}),
|
|
'rotation': (SelectField, {
|
|
"label": "Rotation",
|
|
"choices": [(s, s) for s in ['random', 'flat', 'square']],
|
|
"default": "random",
|
|
"description": "Rotation to apply to words in the cloud"
|
|
}),
|
|
'line_interpolation': (SelectField, {
|
|
"label": "Line Style",
|
|
"choices": self.choicify([
|
|
'linear', 'basis', 'cardinal', 'monotone',
|
|
'step-before', 'step-after']),
|
|
"default": 'linear',
|
|
"description": "Line interpolation as defined by d3.js"
|
|
}),
|
|
'code': (TextAreaField, {
|
|
"label": "Code",
|
|
"description": "Put your code here",
|
|
"default": ''
|
|
}),
|
|
'pandas_aggfunc': (SelectField, {
|
|
"label": "Aggregation function",
|
|
"choices": self.choicify([
|
|
'sum', 'mean', 'min', 'max', 'median', 'stdev', 'var']),
|
|
"default": 'sum',
|
|
"description": (
|
|
"Aggregate function to apply when pivoting and "
|
|
"computing the total rows and columns")
|
|
}),
|
|
'size_from': (TextField, {
|
|
"label": "Font Size From",
|
|
"default": "20",
|
|
"description": "Font size for the smallest value in the list"
|
|
}),
|
|
'size_to': (TextField, {
|
|
"label": "Font Size To",
|
|
"default": "150",
|
|
"description": "Font size for the biggest value in the list"
|
|
}),
|
|
'show_brush': (BetterBooleanField, {
|
|
"label": "Range Filter",
|
|
"default": False,
|
|
"description": (
|
|
"Whether to display the time range interactive selector")
|
|
}),
|
|
'show_datatable': (BetterBooleanField, {
|
|
"label": "Data Table",
|
|
"default": False,
|
|
"description": "Whether to display the interactive data table"
|
|
}),
|
|
'include_search': (BetterBooleanField, {
|
|
"label": "Search Box",
|
|
"default": False,
|
|
"description": (
|
|
"Whether to include a client side search box")
|
|
}),
|
|
'show_bubbles': (BetterBooleanField, {
|
|
"label": "Show Bubbles",
|
|
"default": False,
|
|
"description": (
|
|
"Whether to display bubbles on top of countries")
|
|
}),
|
|
'show_legend': (BetterBooleanField, {
|
|
"label": "Legend",
|
|
"default": True,
|
|
"description": "Whether to display the legend (toggles)"
|
|
}),
|
|
'x_axis_showminmax': (BetterBooleanField, {
|
|
"label": "X bounds",
|
|
"default": True,
|
|
"description": (
|
|
"Whether to display the min and max values of the X axis")
|
|
}),
|
|
'rich_tooltip': (BetterBooleanField, {
|
|
"label": "Rich Tooltip",
|
|
"default": True,
|
|
"description": (
|
|
"The rich tooltip shows a list of all series for that"
|
|
" point in time")
|
|
}),
|
|
'y_axis_zero': (BetterBooleanField, {
|
|
"label": "Y Axis Zero",
|
|
"default": False,
|
|
"description": (
|
|
"Force the Y axis to start at 0 instead of the minimum "
|
|
"value")
|
|
}),
|
|
'y_log_scale': (BetterBooleanField, {
|
|
"label": "Y Log",
|
|
"default": False,
|
|
"description": "Use a log scale for the Y axis"
|
|
}),
|
|
'x_log_scale': (BetterBooleanField, {
|
|
"label": "X Log",
|
|
"default": False,
|
|
"description": "Use a log scale for the X axis"
|
|
}),
|
|
'donut': (BetterBooleanField, {
|
|
"label": "Donut",
|
|
"default": False,
|
|
"description": "Do you want a donut or a pie?"
|
|
}),
|
|
'contribution': (BetterBooleanField, {
|
|
"label": "Contribution",
|
|
"default": False,
|
|
"description": "Compute the contribution to the total"
|
|
}),
|
|
'num_period_compare': (IntegerField, {
|
|
"label": "Period Ratio",
|
|
"default": None,
|
|
"validators": [validators.optional()],
|
|
"description": (
|
|
"[integer] Number of period to compare against, "
|
|
"this is relative to the granularity selected")
|
|
}),
|
|
'time_compare': (TextField, {
|
|
"label": "Time Shift",
|
|
"default": "",
|
|
"description": (
|
|
"Overlay a timeseries from a "
|
|
"relative time period. Expects relative time delta "
|
|
"in natural language (example: 24 hours, 7 days, "
|
|
"56 weeks, 365 days")
|
|
}),
|
|
'subheader': (TextField, {
|
|
"label": "Subheader",
|
|
"description": (
|
|
"Description text that shows up below your Big "
|
|
"Number")
|
|
}),
|
|
}
|
|
|
|
# Override default arguments with form overrides
|
|
for field_name, override_map in viz.form_overrides.items():
|
|
if field_name in field_data:
|
|
field_data[field_name][1].update(override_map)
|
|
|
|
self.field_dict = {
|
|
field_name: v[0](**v[1])
|
|
for field_name, v in field_data.items()
|
|
}
|
|
|
|
@staticmethod
|
|
def choicify(l):
|
|
return [("{}".format(obj), "{}".format(obj)) for obj in l]
|
|
|
|
def get_form(self):
|
|
"""Returns a form object based on the viz/datasource/context"""
|
|
viz = self.viz
|
|
field_css_classes = {}
|
|
for name, obj in self.field_dict.items():
|
|
field_css_classes[name] = ['form-control']
|
|
s = self.fieltype_class.get(obj.field_class)
|
|
if s:
|
|
field_css_classes[name] += [s]
|
|
|
|
for field in ('show_brush', 'show_legend', 'rich_tooltip'):
|
|
field_css_classes[field] += ['input-sm']
|
|
|
|
class QueryForm(OmgWtForm):
|
|
|
|
"""The dynamic form object used for the explore view"""
|
|
|
|
fieldsets = copy(viz.fieldsets)
|
|
css_classes = field_css_classes
|
|
standalone = HiddenField()
|
|
async = HiddenField()
|
|
force = HiddenField()
|
|
extra_filters = HiddenField()
|
|
json = HiddenField()
|
|
slice_id = HiddenField()
|
|
slice_name = HiddenField()
|
|
previous_viz_type = HiddenField(default=viz.viz_type)
|
|
collapsed_fieldsets = HiddenField()
|
|
viz_type = self.field_dict.get('viz_type')
|
|
|
|
for field in viz.flat_form_fields():
|
|
setattr(QueryForm, field, self.field_dict[field])
|
|
|
|
def add_to_form(attrs):
|
|
for attr in attrs:
|
|
setattr(QueryForm, attr, self.field_dict[attr])
|
|
|
|
filter_choices = self.choicify(['in', 'not in'])
|
|
# datasource type specific form elements
|
|
datasource_classname = viz.datasource.__class__.__name__
|
|
time_fields = None
|
|
if datasource_classname == 'SqlaTable':
|
|
QueryForm.fieldsets += ({
|
|
'label': 'SQL',
|
|
'fields': ['where', 'having'],
|
|
'description': (
|
|
"This section exposes ways to include snippets of "
|
|
"SQL in your query"),
|
|
},)
|
|
add_to_form(('where', 'having'))
|
|
grains = viz.datasource.database.grains()
|
|
|
|
if grains:
|
|
time_fields = ('granularity_sqla', 'time_grain_sqla')
|
|
self.field_dict['time_grain_sqla'] = SelectField(
|
|
'Time Grain',
|
|
choices=self.choicify((grain.name for grain in grains)),
|
|
default="Time Column",
|
|
description=(
|
|
"The time granularity for the visualization. This "
|
|
"applies a date transformation to alter "
|
|
"your time column and defines a new time granularity."
|
|
"The options here are defined on a per database "
|
|
"engine basis in the Caravel source code"))
|
|
add_to_form(time_fields)
|
|
field_css_classes['time_grain_sqla'] = ['form-control', 'select2']
|
|
field_css_classes['granularity_sqla'] = ['form-control', 'select2']
|
|
else:
|
|
time_fields = 'granularity_sqla'
|
|
add_to_form((time_fields, ))
|
|
elif datasource_classname == 'DruidDatasource':
|
|
time_fields = ('granularity', 'druid_time_origin')
|
|
add_to_form(('granularity', 'druid_time_origin'))
|
|
field_css_classes['granularity'] = ['form-control', 'select2_freeform']
|
|
field_css_classes['druid_time_origin'] = ['form-control', 'select2_freeform']
|
|
filter_choices = self.choicify(['in', 'not in', 'regex'])
|
|
add_to_form(('since', 'until'))
|
|
|
|
filter_cols = viz.datasource.filterable_column_names or ['']
|
|
for i in range(10):
|
|
setattr(QueryForm, 'flt_col_' + str(i), SelectField(
|
|
'Filter 1',
|
|
default=filter_cols[0],
|
|
choices=self.choicify(filter_cols)))
|
|
setattr(QueryForm, 'flt_op_' + str(i), SelectField(
|
|
'Filter 1',
|
|
default='in',
|
|
choices=filter_choices))
|
|
setattr(
|
|
QueryForm, 'flt_eq_' + str(i),
|
|
TextField("Super", default=''))
|
|
|
|
if time_fields:
|
|
QueryForm.fieldsets = ({
|
|
'label': 'Time',
|
|
'fields': (
|
|
time_fields,
|
|
('since', 'until'),
|
|
),
|
|
'description': "Time related form attributes",
|
|
},) + tuple(QueryForm.fieldsets)
|
|
return QueryForm
|