import dash_core_components as dcc import dash_html_components as html from dash import no_update import pandas as pd import pyLDAvis import pyLDAvis.gensim from app import app from topic_model import TopicModel from data_parser import DataParser data_parser = DataParser() tm = TopicModel() df = data_parser.letters_to_df() pos_counts = data_parser.get_pos_counts() rank_set, rank_list = data_parser.get_rank() rel_set, rel_list = data_parser.get_relationship() years_set = data_parser.get_years() pos_tags = data_parser.get_pos_list() # Callback for the slider element @app.callback( Output('slider-output', 'children' ), # Modified string with the years is passed to the Div-element Output( 'slider-values', 'value' ), # Unmodified list of the selected years is passed to the next callback Input('time-slider', 'value')) def set_cities_options(selected_years): years = 'Selected period: {start} - {end}'.format(start=selected_years[0],
{'label': 'All', 'value': 'A'}, {'label': 'Women', 'value': 'F'}, {'label': 'Men', 'value': 'M'} ], value='A' ) ] ), html.Br(), html.Div( children=[ 'Select letters based on the rank of the sender: ', # Dash Dropdown component for selecting the rank of the sender dcc.Dropdown( id = 'rank-filter', options = data_parser.get_rank()[1], value = list(data_parser.get_rank()[0]), multi = True ) ] ), html.Br(), html.Div( children=[ 'Select letters based on the relationship between sender and recipient: ', # Dash Dropdown component for selecting the relationship tag for filtering the data dcc.Dropdown( id = 'rel-filter', options = data_parser.get_relationship()[1], value = list(data_parser.get_relationship()[0]), multi = True