83 lines
1.6 KiB
Python
83 lines
1.6 KiB
Python
# start with: streamlit run examples.py
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import streamlit as st
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st.write("# Hello World !")
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import pandas as pd
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df = pd.DataFrame({
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'first column': [1, 2, 3, 4],
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'second column': [10, 20, 30, 40]
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})
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df
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st.table(df)
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import pandas as pd
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st.map(pd.DataFrame({'lat':[52.3642], 'lon':[13.0906]}), zoom=17, size=5)
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import streamlit as st
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x = st.slider('x', 32, 233) # 👈 this is a widget
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st.write(x, 'squared is', x * x)
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st.text_input("Your name", key="name")
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# You can access the value at any point with:
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st.session_state.name
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import numpy as np
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import pandas as pd
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if st.checkbox('Show dataframe'):
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chart_data = pd.DataFrame(
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np.random.randn(20, 3),
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columns=['a', 'b', 'c'])
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chart_data
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import pandas as pd
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df = pd.DataFrame({
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'first column': [1, 2, 3, 4],
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'second column': [10, 20, 30, 40]
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})
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option = st.selectbox(
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'Which number do you like best?',
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df['first column'])
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'You selected: ', option
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add_selectbox = st.sidebar.selectbox(
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'How would you like to be contacted?',
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('Email', 'Home phone', 'Mobile phone')
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)
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# Add a slider to the sidebar:
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add_slider = st.sidebar.slider(
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'Select a range of values',
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0.0, 100.0, (25.0, 75.0)
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)
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add_selectbox
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add_slider
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left_column, right_column = st.columns(2)
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# You can use a column just like st.sidebar:
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left_column.button('Press me!')
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# Or even better, call Streamlit functions inside a "with" block:
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with right_column:
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chosen = st.radio(
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'Sorting hat',
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("Gryffindor", "Ravenclaw", "Hufflepuff", "Slytherin"))
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st.write(f"You are in {chosen} house!")
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st.progress(80)
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st.text_area("Your text", key="te")
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st.session_state.te
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