o hK@sdZddlmZddlZddlmZmZmZddlm Z ddl m Z m Z ddl mZddlmZer>dd lmZdd lmZGd d d Z  ddddZdS) z/Streamlit support for Matplotlib PyPlot charts.) annotationsN) TYPE_CHECKINGAnycast)show_deprecation_warning) WidthBehaviormarshall_images) ImageList)gather_metrics)Figure)DeltaGeneratorc@s4eZdZed   ddddZedddZdS) PyplotMixinpyplotNTfig Figure | None clear_figure bool | Noneuse_container_widthboolkwargsrreturnr cKs>|stdt}t|j||||fi||jd|S)a, Display a matplotlib.pyplot figure. .. Important:: You must install ``matplotlib`` to use this command. Parameters ---------- fig : Matplotlib Figure The Matplotlib ``Figure`` object to render. See https://matplotlib.org/stable/gallery/index.html for examples. .. note:: When this argument isn't specified, this function will render the global Matplotlib figure object. However, this feature is deprecated and will be removed in a later version. clear_figure : bool If True, the figure will be cleared after being rendered. If False, the figure will not be cleared after being rendered. If left unspecified, we pick a default based on the value of ``fig``. - If ``fig`` is set, defaults to ``False``. - If ``fig`` is not set, defaults to ``True``. This simulates Jupyter's approach to matplotlib rendering. use_container_width : bool Whether to override the figure's native width with the width of the parent container. If ``use_container_width`` is ``True`` (default), Streamlit sets the width of the figure to match the width of the parent container. If ``use_container_width`` is ``False``, Streamlit sets the width of the chart to fit its contents according to the plotting library, up to the width of the parent container. **kwargs : any Arguments to pass to Matplotlib's savefig function. Example ------- >>> import streamlit as st >>> import matplotlib.pyplot as plt >>> import numpy as np >>> >>> arr = np.random.normal(1, 1, size=100) >>> fig, ax = plt.subplots() >>> ax.hist(arr, bins=20) >>> >>> st.pyplot(fig) .. output:: https://doc-pyplot.streamlit.app/ height: 630px Matplotlib supports several types of "backends". If you're getting an error using Matplotlib with Streamlit, try setting your backend to "TkAgg":: echo "backend: TkAgg" >> ~/.matplotlib/matplotlibrc For more information, see https://matplotlib.org/faq/usage_faq.html. a% Calling `st.pyplot()` without providing a figure argument has been deprecated and will be removed in a later version as it requires the use of Matplotlib's global figure object, which is not thread-safe. To future-proof this code, you should pass in a figure as shown below: ```python fig, ax = plt.subplots() ax.scatter([1, 2, 3], [1, 2, 3]) # other plotting actions... st.pyplot(fig) ``` If you have a specific use case that requires this functionality, please let us know via [issue on Github](https://github.com/streamlit/streamlit/issues). imgs)rImageListProtomarshalldg_get_delta_path_str_enqueue)selfrrrrimage_list_protorM/var/www/vscode/kcb/lib/python3.10/site-packages/streamlit/elements/pyplot.pyr"sGzPyplotMixin.pyplotcCs td|S)zGet our DeltaGenerator.r )r)rrrr rs zPyplotMixin.dg)NNT) rrrrrrrrrr )rr )__name__ __module__ __qualname__r rpropertyrrrrr r !sdr T coordinatesstrrrrrrrrrrrrNonec sz ddlm}|Wn tytdw|s%|dur d}td|}dddd}fd d |D}|t}|j |fi|rMt j nt j } t ||d| |d d d d|rd|dSdS)Nrz$pyplot() command requires matplotlibTr tightpng) bbox_inchesdpiformatcsi|] \}}|||qSr)get).0abrrr szmarshall..FRGBPNG)r%imagecaptionwidth proto_imgsclampchannels output_format)matplotlib.pyplotrioff ImportErrorritemsupdateioBytesIOsavefigrCOLUMNORIGINALrclf) r%rrrrrpltoptionsr6 image_widthrr2r rs<       r)NTT)r%r&rrrrrrrrrrrr')__doc__ __future__rrBtypingrrrstreamlit.deprecation_utilr"streamlit.elements.lib.image_utilsrrstreamlit.proto.Image_pb2r rstreamlit.runtime.metrics_utilr matplotlib.figurer streamlit.delta_generatorr r rrrrr s       o