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| # Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022) | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| import inspect | |
| import textwrap | |
| import plotly.graph_objects as go | |
| import streamlit as st | |
| def show_code(demo): | |
| """Showing the code of the demo.""" | |
| show_code = st.sidebar.checkbox("Show code", True) | |
| if show_code: | |
| # Showing the code of the demo. | |
| st.markdown("## Code") | |
| sourcelines, _ = inspect.getsourcelines(demo) | |
| st.code(textwrap.dedent("".join(sourcelines[1:]))) | |
| def plotly_line_chart(data, columns, styles={}, yaxis={}, index_name=None, title=''): | |
| fig = go.Figure() | |
| for c in columns: | |
| if c not in data: | |
| continue | |
| ls = styles[c] if c in styles else None | |
| y = yaxis[c] if c in yaxis else 'y1' | |
| fig.add_trace( | |
| go.Scatter(x=data.index if index_name is None else data[index_name], y=data[c], | |
| line=ls, yaxis=y, name=c), | |
| ) | |
| fig.update_layout(title=go.layout.Title(text=title, xref='paper', x=0.35), | |
| yaxis2=dict(side='right')) | |
| st.plotly_chart(fig) | |