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Update app.py
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app.py
CHANGED
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@@ -1,5 +1,5 @@
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import streamlit as st
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import plotly.
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import pandas as pd
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from datetime import datetime, timedelta
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@@ -24,31 +24,31 @@ st.sidebar.header("Configuración del Gráfico")
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chart_title = st.sidebar.text_input("Título del Gráfico", "Gráfico de Franjas de Tiempo Apiladas")
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# Seleccionar formato de tiempo
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time_format = st.sidebar.selectbox("Formato de Tiempo", ["Año"
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# Ingresar valores para franjas de tiempo
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num_y_vars = st.sidebar.number_input("Número de Variables Y", min_value=1, max_value=10, value=3, step=1)
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y_values = {}
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for i in range(num_y_vars):
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y_start = st.sidebar.text_input(f"Fecha de Inicio para Y-{i+1} (YYYY-MM-DD)", key=f"y_start_{i}", value=f"202{i}-01-01")
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y_end = st.sidebar.text_input(f"Fecha de Fin para Y-{i+1} (YYYY-MM-DD)", key=f"y_end_{i}", value=f"202{i+1}-12-31")
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y_name = st.sidebar.text_input(f"Nombre de la Variable Y-{i+1}", key=f"y_name_{i}", value=f"Y-{i+1}")
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y_color = st.sidebar.color_picker(f"Color para Y-{i+1}", f"#{hash(y_name)&0xFFFFFF:06x}", key=f"y_color_{i}")
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if y_start and y_end and y_name:
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y_values[y_name] = (y_start, y_end
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# Opción para apilar franjas de tiempo
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stacked = st.sidebar.checkbox("Apilar Franjas de Tiempo", value=True)
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# Crear el DataFrame con franjas de tiempo
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data_list = []
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for y_name, (start_date, end_date
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data_list.append({
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'Variable': y_name,
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'Start': datetime.strptime(start_date, '%Y-%m-%d'),
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'End': datetime.strptime(end_date, '%Y-%m-%d')
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'Color': color
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})
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data = pd.DataFrame(data_list)
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# Ajustar fechas para simular apilamiento si está activado
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@@ -58,45 +58,35 @@ if stacked:
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data['End'] = data['End'] + data.groupby('Variable').cumcount() * offset
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# Crear gráfico de franjas de tiempo
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fig =
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for _, row in data.iterrows():
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fig.add_trace(go.Bar(
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x=[(row['End'] - row['Start']).days], # Convertir timedelta a días
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y=[row['Variable']],
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orientation='h',
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base=row['Start'],
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marker_color=row['Color'],
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name=row['Variable'],
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hoverinfo='text',
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text=f"{row['Variable']}<br>Inicio: {row['Start'].strftime('%Y-%m-%d')}<br>Fin: {row['End'].strftime('%Y-%m-%d')}",
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))
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# Actualizar el diseño del gráfico
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fig.update_layout(
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title=chart_title,
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xaxis_title="Tiempo",
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yaxis_title="Variables",
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xaxis=dict(
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tickformat='%Y' if time_format == "Año" else ('%b %Y' if time_format == "Mes" else '%Y-%m-%d'),
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titlefont=dict(size=14),
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tickfont=dict(size=12),
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),
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yaxis=dict(
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categoryorder="total ascending",
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titlefont=dict(size=14),
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tickfont=dict(size=12),
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),
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width=800,
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height=600,
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margin=dict(l=60, r=40, t=100, b=40),
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font=dict(family="Times New Roman", size=18, color="black")
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barmode='stack' if stacked else 'overlay'
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)
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# Mostrar el gráfico
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st.plotly_chart(fig)
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# Información adicional
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st.write("Aquí puede añadir información adicional sobre los gráficos generados.")
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import streamlit as st
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import plotly.express as px
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import pandas as pd
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from datetime import datetime, timedelta
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chart_title = st.sidebar.text_input("Título del Gráfico", "Gráfico de Franjas de Tiempo Apiladas")
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# Seleccionar formato de tiempo
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time_format = st.sidebar.selectbox("Formato de Tiempo", ["Año"])
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# Ingresar valores para franjas de tiempo
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num_y_vars = st.sidebar.number_input("Número de Variables Y", min_value=1, max_value=10, value=3, step=1)
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y_values = {}
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for i in range(num_y_vars):
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y_start = st.sidebar.text_input(f"Fecha de Inicio para Y-{i+1} (YYYY-MM-DD)", key=f"y_start_{i}", value=f"202{i}-01-01")
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y_end = st.sidebar.text_input(f"Fecha de Fin para Y-{i+1} (YYYY-MM-DD)", key=f"y_end_{i}", value=f"202{i+1}-12-31")
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y_name = st.sidebar.text_input(f"Nombre de la Variable Y-{i+1}", key=f"y_name_{i}", value=f"Y-{i+1}")
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if y_start and y_end and y_name:
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y_values[y_name] = (y_start, y_end)
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# Opción para apilar franjas de tiempo
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stacked = st.sidebar.checkbox("Apilar Franjas de Tiempo", value=True)
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# Crear el DataFrame con franjas de tiempo
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data_list = []
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for y_name, (start_date, end_date) in y_values.items():
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data_list.append({
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'Variable': y_name,
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'Start': datetime.strptime(start_date, '%Y-%m-%d'),
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'End': datetime.strptime(end_date, '%Y-%m-%d')
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})
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data = pd.DataFrame(data_list)
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# Ajustar fechas para simular apilamiento si está activado
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data['End'] = data['End'] + data.groupby('Variable').cumcount() * offset
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# Crear gráfico de franjas de tiempo
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fig = px.timeline(data, x_start="Start", x_end="End", y="Variable", color="Variable", title=chart_title)
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# Actualizar el diseño del gráfico
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fig.update_yaxes(categoryorder="total ascending")
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# Personalizar el formato de tiempo en el eje X
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if time_format == "Año":
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tickformat = "%Y"
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fig.update_layout(
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xaxis_title="Tiempo",
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yaxis_title="Variables",
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xaxis=dict(
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tickformat=tickformat,
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titlefont=dict(size=14),
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tickfont=dict(size=12),
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),
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yaxis=dict(
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titlefont=dict(size=14),
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tickfont=dict(size=12),
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),
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width=800,
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height=600,
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margin=dict(l=60, r=40, t=100, b=40),
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font=dict(family="Times New Roman", size=18, color="black")
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)
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# Mostrar el gráfico
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st.plotly_chart(fig)
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# Información adicional
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st.write("Aquí puede añadir información adicional sobre los gráficos generados.")
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