Prawdopodobnie uderzenie ten błąd z powodu literówki w tym zeszycie. Powinien być sliders
zamiast slider
, patrz docs.
Inny błąd również wydaje się być spowodowany przez tę literówkę. Wygląda na to, że ten kod znajduje się w procedurze obsługi zdarzeń, która uruchamia się za każdym razem, gdy przesuniesz suwak.
Więc poniżej linii (i podobnych nich):
figure['layout']['slider']
należy skorygować do:
figure['layout']['sliders']
Oto kod dla tego przykładu:
import plotly.plotly as py
import plotly.graph_objs as go
from plotly.grid_objs import Grid, Column
from plotly.tools import FigureFactory as FF
import pandas as pd
import time
url = 'https://raw.githubusercontent.com/plotly/datasets/master/gapminderDataFiveYear.csv'
dataset = pd.read_csv(url)
table = FF.create_table(dataset.head(10))
py.iplot(table, filename='animations-gapminder-data-preview')
years_from_col = set(dataset['year'])
years_ints = sorted(list(years_from_col))
years = [str(year) for year in years_ints]
years.remove('1957')
# make list of continents
continents = []
for continent in dataset['continent']:
if continent not in continents:
continents.append(continent)
columns = []
# make grid
for year in years:
for continent in continents:
dataset_by_year = dataset[dataset['year'] == int(year)]
dataset_by_year_and_cont = dataset_by_year[dataset_by_year['continent'] == continent]
for col_name in dataset_by_year_and_cont:
# each column name is unique
column_name = '{year}_{continent}_{header}_gapminder_grid'.format(
year=year, continent=continent, header=col_name
)
a_column = Column(list(dataset_by_year_and_cont[col_name]), column_name)
columns.append(a_column)
# upload grid
grid = Grid(columns)
url = py.grid_ops.upload(grid, 'gapminder_grid'+str(time.time()), auto_open=False)
figure = {
'data': [],
'layout': {},
'frames': [],
'config': {'scrollzoom': True}
}
# fill in most of layout
figure['layout']['xaxis'] = {'range': [30, 85], 'title': 'Life Expectancy', 'gridcolor': '#FFFFFF'}
figure['layout']['yaxis'] = {'title': 'GDP per Capita', 'type': 'log', 'gridcolor': '#FFFFFF'}
figure['layout']['hovermode'] = 'closest'
figure['layout']['plot_bgcolor'] = 'rgb(223, 232, 243)'
figure['layout']['sliders'] = {
'args': [
'slider.value', {
'duration': 400,
'ease': 'cubic-in-out'
}
],
'initialValue': '1952',
'plotlycommand': 'animate',
'values': years,
'visible': True
}
figure['layout']['updatemenus'] = [
{
'buttons': [
{
'args': [None, {'frame': {'duration': 500, 'redraw': False},
'fromcurrent': True, 'transition': {'duration': 300, 'easing': 'quadratic-in-out'}}],
'label': 'Play',
'method': 'animate'
},
{
'args': [[None], {'frame': {'duration': 0, 'redraw': False}, 'mode': 'immediate',
'transition': {'duration': 0}}],
'label': 'Pause',
'method': 'animate'
}
],
'direction': 'left',
'pad': {'r': 10, 't': 87},
'showactive': False,
'type': 'buttons',
'x': 0.1,
'xanchor': 'right',
'y': 0,
'yanchor': 'top'
}
]
sliders_dict = {
'active': 0,
'yanchor': 'top',
'xanchor': 'left',
'currentvalue': {
'font': {'size': 20},
'prefix': 'Year:',
'visible': True,
'xanchor': 'right'
},
'transition': {'duration': 300, 'easing': 'cubic-in-out'},
'pad': {'b': 10, 't': 50},
'len': 0.9,
'x': 0.1,
'y': 0,
'steps': []
}
custom_colors = {
'Asia': 'rgb(171, 99, 250)',
'Europe': 'rgb(230, 99, 250)',
'Africa': 'rgb(99, 110, 250)',
'Americas': 'rgb(25, 211, 243)',
#'Oceania': 'rgb(9, 255, 255)'
'Oceania': 'rgb(50, 170, 255)'
}
col_name_template = '{year}_{continent}_{header}_gapminder_grid'
year = 1952
for continent in continents:
data_dict = {
'xsrc': grid.get_column_reference(col_name_template.format(
year=year, continent=continent, header='lifeExp'
)),
'ysrc': grid.get_column_reference(col_name_template.format(
year=year, continent=continent, header='gdpPercap'
)),
'mode': 'markers',
'textsrc': grid.get_column_reference(col_name_template.format(
year=year, continent=continent, header='country'
)),
'marker': {
'sizemode': 'area',
'sizeref': 200000,
'sizesrc': grid.get_column_reference(col_name_template.format(
year=year, continent=continent, header='pop'
)),
'color': custom_colors[continent]
},
'name': continent
}
figure['data'].append(data_dict)
for year in years:
frame = {'data': [], 'name': str(year)}
for continent in continents:
data_dict = {
'xsrc': grid.get_column_reference(col_name_template.format(
year=year, continent=continent, header='lifeExp'
)),
'ysrc': grid.get_column_reference(col_name_template.format(
year=year, continent=continent, header='gdpPercap'
)),
'mode': 'markers',
'textsrc': grid.get_column_reference(col_name_template.format(
year=year, continent=continent, header='country'
)),
'marker': {
'sizemode': 'area',
'sizeref': 200000,
'sizesrc': grid.get_column_reference(col_name_template.format(
year=year, continent=continent, header='pop'
)),
'color': custom_colors[continent]
},
'name': continent
}
frame['data'].append(data_dict)
figure['frames'].append(frame)
slider_step = {'args': [
[year],
{'frame': {'duration': 300, 'redraw': False},
'mode': 'immediate',
'transition': {'duration': 300}}
],
'label': year,
'method': 'animate'}
sliders_dict['steps'].append(slider_step)
figure['layout']['sliders'] = [sliders_dict]
py.icreate_animations(figure, 'gapminder_example'+str(time.time()))
Uwaga: Strange ale kod wykonał dla mnie z powodzeniem także powyższą literówkę!
Demo wyjście.
Która linia oznaczała błąd? –
, gdy próbuję utworzyć figurę za pomocą metody go.Figure() lub gdy próbuję wykreślić postać json zbudowaną bez funkcji go.Figure(), gdy uruchomię plik offline.ilpot (