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app.py
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# dependencies
import dash
import dash_html_components as html
import dash_core_components as dcc
import dash_bootstrap_components as dbc
import pandas as pd
import plotly.express as px
import geopandas
import numpy as np
import dash_daq as daq
from geojson import FeatureCollection
from shapely.geometry import mapping
from dash.dependencies import Input, Output, State
from simpledbf import Dbf5
from dash.exceptions import PreventUpdate
from dashboard_components import *
from functions import get_choropleth_globalview, get_data, build_fig, update_content, get_data_overview, build_gen_view_figs
from support import CONCELHOS
##
sortedCONCELHOS = dict(sorted(CONCELHOS.items(), key=lambda x: x[1].lower()))
counties_options = [
{"label": str(sortedCONCELHOS[county]), "value": str(county)} for county in sortedCONCELHOS
]
dummy_data = pd.read_csv("data/data.csv", sep=",")
df = px.data.tips()
fig = px.pie(df, values='tip', names='day', color_discrete_sequence=px.colors.sequential.RdBu)
##
external_stylesheets = [dbc.themes.BOOTSTRAP]
app = dash.Dash(__name__, external_stylesheets=external_stylesheets, suppress_callback_exceptions=True)
server = app.server
sidebar = html.Div([
dbc.Collapse( # Components inside collapse will be hidden
[
html.H6("Observatório Violência Doméstica", className="display-4", style={"fontSize": 20, "fontWeight": "bold"}),
html.Div(html.Img(src=app.get_asset_url('dssg_logo_lettering.png'), style={'height': '20%', 'width': '50%'}), style={"textAlign":"center"}),
html.Hr(),
html.P(
"O que nos dizem os dados?", className="lead"
),
dbc.Nav(
[
dbc.NavLink("Sobre", href="/", active="exact"),
dbc.NavLink("Destaques", href="/page-1", active="exact"),
dbc.NavLink("Visão Global", href="/globalview", active="exact"),
],
vertical=True,
pills=True,
),
],
className="sidebar"
, id="collapse"),
dbc.Button([html.Img(
id="sidebar_icon",
src=app.get_asset_url('sidebar_icon.png'),
), html.Div(className="display-4")], outline=False,
id="btn_sidebar",
)])
df_data, geojson = get_data()
content = html.Div(id="page-content", className="content")
tabs = dbc.Tabs([ dbc.Tab(label="Scatter", tab_id="scatter"), dbc.Tab(label="Histograms", tab_id="histogram"),], id="tabs", active_tab="scatter"), html.Div(id="tab-content", className="p-4")
app.layout = html.Div([dcc.Location(id="url"), dcc.Store(id="memory_output", data={"value": "nr_crimes"}), sidebar,
content, ])
@app.callback(
Output("collapse", "is_open"),
Output('sidebar_icon', 'style'),
Output('btn_sidebar', 'style'),
Output('page-content', 'style'),
[Input("btn_sidebar", "n_clicks")],
[State("collapse", "is_open")],
)
def toggle_collapse(n, is_open):
if n:
if not is_open:
width="22rem"
sidebar_style = {'height': '85%', 'width': '8.25%'}
content_style = {"margin-left":"17rem"}
else:
width="3.5rem"
sidebar_style = {'height': '85%', 'width': '85%'}
content_style = {"margin-left":"0rem"}
style={"position": "fixed", "top": 0, "left":0, "text-align": "left",
"width": width, "height": "2.5rem", "box-shadow":"none", "background-color": "#807d75", "border": "none"}
return not is_open, sidebar_style, style, content_style
sidebar_style = {'height': '85%', 'width': '85%'}
style={"position": "fixed", "top": 0, "left":0, "text-align": "left",
"width": "3.5rem", "height": "2.5rem", "box-shadow":"none", "background-color": "#807d75", "border": "none"}
content_style = {"margin-left":"0rem"}
return is_open, sidebar_style, style, content_style
@app.callback(Output("page-content", "children"), Input("url", "pathname"), Input("memory_output", "data"))
def render_page_content(pathname, data):
if pathname == "/":
return about()
elif pathname == "/page-1":
gen_view = get_general_view()
return gen_view
elif pathname == "/globalview":
gen_view = get_global_view()
return gen_view
def get_general_view():
return html.Div(
[
html.Div(
[
html.Div(
[
html.H1(
"APAV: Relatório Anual", style={"font-weight": "bold"}
),
html.H2(
"2017", style={"margin-top": "0px", "font-weight": "bold"}
),
]
)
],
className="one-half column",
id="title",
),
html.Div(
[
html.H3(children=[
html.Img(src=app.get_asset_url('profile.png'),
style={
'height': '5%', 'width': '5%', 'display': 'inline-block'
}), " PERFIS TÍPICOS"],
style={
"margin-top": "0px", "font-weight": "bold"
})
]),
html.Div(
[
html.Div([
html.P(html.H5("VÍTIMA", style={"font-weight": "bold"}), className="mini_container_label"),
html.P(html.Ul([
html.Li("Mulher"),
html.Li("36 a 45 anos"),
html.Li("Casada"),
html.Li("Família Nuclear com Filhos")]
))
], id='victim_profile', className="profile_container"
),
html.Div([
html.P(html.H5("AUTOR DO CRIME", style={"font-weight": "bold"}), className="mini_container_label"),
html.P(html.Ul([
html.Li("Homem"),
html.Li("36 a 45 anos"),
html.Li("Casado"),
html.Li("Família Nuclear com Filhos")]
))
], id='aggressor_profile', className="profile_container"
),
html.Div([
html.P(html.H5("CRIME", style={"font-weight": "bold"}), className="mini_container_label"),
html.P(html.Ul([
html.Li("Vitimação Continuada"),
html.Li("2 a 6 anos Duração"),
html.Li("Residência Comum")]
))
], id='crime_profile', className="profile_container"
)
],
id="info-container",
className="row container-display",
),
html.Div(
[
]),
html.H3(children=[
html.Img(src=app.get_asset_url('alert.png'),
style={
'height': '5%', 'width': '5%', 'display': 'inline-block'
}), " DESTAQUES"], style={"margin-top": "10px", "font-weight": "bold",
'position': 'relative'}),
html.Div(
[
html.Div(
[html.H4("6.528*", className="mini_container_text"),
html.P("PROCESSOS DE APOIO", className="mini_container_label")],
id="support",
className="mini_container",
style={"background-color": "#f58f47"}
),
html.Div(
[html.H4(6859, className="mini_container_text"),
html.P("VÍTIMAS", className="mini_container_label")],
id="victims",
className="mini_container",
style={"background-color": "#f58f47"}
),
html.Div(
[html.H4(69, className="mini_container_text"),
html.P("SERVIÇOS DE PROXIMIDADE", className="mini_container_label")],
id="victims",
className="mini_container",
style={"background-color": "#f58f47"}
)
],
id="info-container",
className="row container-display",
),
html.H3(children=[
html.Img(src=app.get_asset_url('cardinal.png'),
style={
'height': '5%', 'width': '5%', 'display': 'inline-block'
}), " NÚMERO MÉDIO DE VÍTIMAS"], style={ "margin-top": "10px", "font-weight": "bold",
'position': 'relative'}),
html.Div(
[
html.Div(
[html.H4("MULHERES", className="mini_container_label"),
html.P([html.B(5915), " ANO"]), html.P([html.B(114), " Semana"]),
html.P([html.B(16), " Dia"])],
id="woman_number",
className="mini_container",
style={
"background-image": "url(assets/women.png)",
"background-repeat": "no-repeat",
"background-size": "contain",
"background-position-y": "bottom",
"background-position-x": "right",
}
),
html.Div(
[html.H4("CRIANÇAS", className="mini_container_label"),
html.P([html.B('365*'), " ANO"]), html.P([html.B('7*'), " Semana"]),
html.P([html.B('1*'), " Dia"])],
id="children_number",
className="mini_container",
style={
"background-image": "url(assets/children_1.png)",
"background-repeat": "no-repeat",
"background-size": "contain",
"background-position-y": "bottom",
"background-position-x": "right",
}
),
html.Div(
[html.H4("HOMENS", className="mini_container_label"),
html.P([html.B(944), " ANO"]), html.P([html.B(18), " Semana"]),
html.P([html.B(3), " Dia"])],
id="men_numbers",
className="mini_container",
style={
"background-image": "url(assets/men.png)",
"background-repeat": "no-repeat",
"background-size": "contain",
"background-position-y": "bottom",
"background-position-x": "right",
}
),
html.Div(
[html.H4("IDOSOS", className="mini_container_label"),
html.P([html.B('730*'), " ANO"]), html.P([html.B('14*'), " Semana"]),
html.P([html.B('2*'), " Dia"])],
id="formativeactivies",
className="mini_container",
style={
"background-image": "url(assets/senior.png)",
"background-repeat": "no-repeat",
"background-size": "contain",
"background-position-y": "bottom",
"background-position-x": "right",
}
),
],
id="info-container_2",
className="row container-display",
),
html.H3(children=[
html.Img(src=app.get_asset_url('simple-search.png'),
style={
'height': '5%', 'width': '5%', 'display': 'inline-block'
}), " EM DETALHE"], style={"margin-top": "20px", "font-weight": "bold",
'position': 'relative'}),
html.Div(
[
html.Div([
html.Div(
[dcc.Graph(id="relationship_chart", figure=relationship_chart)],
style={"width": "50%", "position": "relative", "float": "left",
}
),
html.Div(
[dcc.Graph(id="crime_loc_chart", figure=crime_location_graph)],
style={"width": "50%", "float": "left", "position": "relative"}
)
],
className="pretty_container pie_chart",
id="donut_chart_container"),
html.Div([
html.Div(
[dcc.Graph(id="victim_sex_chart", figure=victim_sex_chart)],
style={"width": "50%", "position": "relative", "float": "left",
}
),
html.Div(
[dcc.Graph(id="offender_sex_chart", figure=offender_sex_chart)],
style={"width": "50%", "float": "left", "position": "relative"}
)
],
className="pretty_container", style={"width": "100%"},
id="parent_sex_container"),
html.Div([
html.Div(
[dcc.Graph(id="age_by_sex_graph", figure=age_by_sex_graph)],
style={"width": "50%", "position": "relative", "float": "left",
}
),
html.Div(
[dcc.Graph(id="conctact_type_graph", figure=contact_type_graph)],
style={"width": "50%", "float": "left", "position": "relative"}
)
],
className="pretty_container", style={"width": "100%"},
id="parent_misc_container"),
], className="row")
],
id="right-column",
className="eight columns",
style={'position': "relative", "left": "50px", "horizontal-alignment": "center"}
)
def get_global_view():
return html.Div(
[
html.Div([
html.H3("Quando?", style = {"width":"100%"}, className="when_header"),
html.Div([dcc.RangeSlider(
id="year_slider",
min=2013,
max=2018,
value=[2013, 2018],
marks={
2013: '2013',
2014: '2014',
2015: '2015',
2016: '2016',
2017: '2017',
2018: '2018'
}
)], style ={"width": "100%"}),
html.Br(),
html.Div([
html.H3("Quem?", style = {"width": "96%"}, className="who_header"),
html.H4('A Vítima', style={'width': '100%', "margin-top": "0px", "font-weight": "bold","text-align": "center"}),
html.Div([
html.Div([
dcc.Graph(id='victim_sex',)
], className="col-md-6"),
html.Div([
dcc.Graph(id='victim_age',)
], className="col-md-6"),
html.Div([
dcc.Graph(id='victim_mariptual_state', )
], className="col-md-6"),
html.Div([
dcc.Graph(id='victim_relation_woffender', )
], className="col-md-6")
], className="row", style={'width': '100%'}),
html.H4('O Autor', style={'width': '100%', "margin-top": "0px", "font-weight": "bold","text-align": "center"}),
html.Div([
html.Div([
dcc.Graph(id='offender_sex')
], className="col-md-6"),
html.Div([
dcc.Graph(id='offender_age', )
], className="col-md-6"),
html.Div([
dcc.Graph(id='offender_mariptual_state', )
], className="col-md-6"),
html.Div([
dcc.Graph(id='offender_relation_wvictim', )
], className="col-md-6")
], className="row", style={'width': '100%'}),
], className="row", style={'width': '60%'}),
html.Div([
html.H3("Onde?", style = {"width":"100%"}, className="where_header"),
html.Label([
"País todo?",
daq.BooleanSwitch(
id='my-toggle-switch',
on=True,
color= '#ffcc99',
style = {"margin-left":"5px"}
)], style={"width":"100%", "display":"flex"}),
html.Label([
"Concelho 1",
dcc.Dropdown(
options= counties_options,
multi=False,
placeholder="Escolha o concelho",
id = 'county1_dpdn'
)
], style={"width":"45%", "margin-right":"5px"}),
html.Label([
"Concelho 2",
dcc.Dropdown(
options= counties_options,
multi=False,
placeholder="Escolha o concelho",
id = 'county2_dpdn'
)
], style={"width":"50%", }),
dcc.Graph(id="choro_global",style={'height': '1800px'} )
], style={'width': '40%'}),
html.Div(
[
html.H3(
"Facto Criminoso", style={"margin-top": "0px", "font-weight": "bold", "width":"100%"}
),
html.Div([
dcc.Graph(id='criminal_fact_duration', )
], className="col-md-4")
], className="row", style={'width': '100%'}),
], className="pretty_container row"),
],
id="right_column",
className="eight columns",
)
## app callbacks for genera view
@app.callback(
[Output('county1_dpdn', 'disabled'), Output('county2_dpdn', 'disabled'),Output('county1_dpdn', 'value'), Output('county2_dpdn', 'value'),
Output('county1_dpdn', 'options'), Output('county2_dpdn', 'options')],
[dash.dependencies.Input('my-toggle-switch', 'on'),dash.dependencies.Input('county1_dpdn', 'value'),dash.dependencies.Input('county2_dpdn', 'value')])
def update_county_filters(value, county1, county2):
if county1 == None:
counties_options_2 = counties_options
else:
counties_options_2 = list(filter(lambda d: d['value'] not in [county1], counties_options))
if county2 == None:
counties_options_1 = counties_options
else:
counties_options_1 = list(filter(lambda d: d['value'] not in [county2], counties_options))
if value:
county1 = None
county2 = None
return value, value, county1, county2, counties_options_1, counties_options_2;
@app.callback([Output('victim_sex', 'figure'),Output('victim_age', 'figure'),Output('victim_mariptual_state', 'figure'),Output('victim_relation_woffender', 'figure'),Output('offender_sex', 'figure'),Output('offender_age', 'figure'),
Output('offender_mariptual_state', 'figure'),Output('offender_relation_wvictim', 'figure'),Output('criminal_fact_duration', 'figure'),Output('choro_global', 'figure')],
[dash.dependencies.Input('my-toggle-switch', 'on'), dash.dependencies.Input('year_slider', 'value'), dash.dependencies.Input('county1_dpdn', 'value'),dash.dependencies.Input('county2_dpdn', 'value')]
)
def update_da(all_country,year, county1, county2):
### this method return all figs to present on the view
transformed_value = [v for v in year]
victim_sex_fig, victim_age_fig, victim_mariptual_state_fig, victim_relation_woffender_fig, offender_sex_fig, offender_age_fig, offender_mariptual_state_fig, offender_relation_wvictim_fig, criminal_fact_duration_fig, choropleth_global_view = build_gen_view_figs(transformed_value, all_country, county1, county2, counties_options)
return victim_sex_fig, victim_age_fig, victim_mariptual_state_fig, victim_relation_woffender_fig, offender_sex_fig, offender_age_fig, offender_mariptual_state_fig, offender_relation_wvictim_fig, criminal_fact_duration_fig, choropleth_global_view
def about():
return html.Div(
[
html.H1("Sobre", style={"font-weight": "bold", "horizontal-alignment": "center"}),
html.P(["De acordo com o ", dcc.Link("relatório anual da APAV", href="https://apav.pt/apav_v3/images/pdf/Estatisticas_APAV-Relatorio_Anual_2019.pdf"), "( Associação Portuguesa de Apoio à Vítima ), a maioria dos crimes assinalados em 2019 disseram respeito a crimes contra as pessoas (95,9%), com especial relevo para os crimes de Violência Doméstica (79%). O relatório anual da APAV, mas também outros trabalhos, já cruzam várias fontes de dados. No geral, pode dizer-se que existem muitos dados relativamente a este assunto. No entanto, é possível identificar algumas lacunas na comunicação e partilha destes dados:"]),
html.Ul([
html.Li("não existe um repositório de dados em formato facilmente acessível e processável (ex: .csv)"),
html.Li("não existem dashboards interativos ou que sejam constantemente alimentados por novos dados"),
html.Li("apesar de existirem muitas análises a nível de evolução temporal dos números associados à violência doméstica em Portugal, as análises a nível geográfico são raras")
]),
html.P("Assim, surge este mini-projeto com o objetivo de facilitar o acesso a dados sobre violência doméstica em Portugal num repositório aberto e disponibilizar um dashboard com os principais indicadores.")
,html.P(["Tendo em conta algumas limitações do projeto, nomeadamente incoerência de algumas fontes de dados ou de alguns indicadores no que respeita à granularidade, ", html.B("alguns dados correspondem a valores simulados. Desse modo, as análises daí resultantes não têm qualquer interpretabilidade."), "Os valores correspondentes a dados simulados encontram-se assinalados com um *. Esta é uma prova de conceito. No futuro, estes dados serão substituídos por dados reais, recolhidos em colaboração com a APAV."])
]
, style={'position': "relative", "left": "50px", "horizontal-alignment": "center", "width":"85%"})
if __name__ == '__main__':
app.run_server(debug=True)