Ei)jUddlmZddlmZddlmZddlmZmZm Z ddl m Z ddl m Z ddlmZddlmZmZdd lmZmZmZmZmZdd lmZdd lmZdd lmZ dd lm!Z"ddl#m$Z$ddl%m&Z&m'Z'ddl(m)Z)m*Z*m+Z+m,Z,ddl-m.Z.m/Z/er ddl0m1Z1ddlm2Z2e/e.zdzZ3de4d<eGddZ5GddZ6y)) annotations) dataclass)dedent) TYPE_CHECKING TypeAliascast)enforce_filename_restriction)current_form_id)create_layout_config)check_widget_policiesmaybe_raise_label_warnings)KeyLabelVisibilitycompute_and_register_element_id get_label_visibility_proto_valueto_key)_get_upload_files) CameraInput)FileUploaderState)UploadedFileInfo)gather_metrics)ScriptRunContextget_script_run_ctx) WidgetArgsWidgetCallback WidgetKwargsregister_widget) DeletedFile UploadedFile)DeltaGenerator)WidthWithoutContentNrSomeUploadedSnapshotFilec,eZdZ ddZ ddZy)CameraInputSerdec&t}|t|tr|S|jj }|j |_|j |_|j|_|jj|j|S)N) FileUploaderStateProto isinstanceruploaded_file_infoaddfile_idnamesize file_urlsCopyFrom _file_urls)selfsnapshot state_proto file_infos i/var/www/pod-logistic/pod-ai/venv/lib/python3.12/site-packages/streamlit/elements/widgets/camera_input.py serializezCameraInputSerde.serialize:sy-.  z(K@ +6+I+I+M+M+O $,, ! ! $$X%8%89ct|}t|dk(rdn|d}|'t|tst |j dg|S)Nrz.jpg)rlenr'rr r+)r0ui_value upload_files return_values r4 deserializezCameraInputSerde.deserializeKsL)2 "<0A5t<?  #J|[,Q ():):VH Er6N)r1r"returnr&)r9zFileUploaderStateProto | Noner=r")__name__ __module__ __qualname__r5r<r6r4r$r$8s.* "5 !r6r$ceZdZed d dddd d dZ d ddddd d d Zedd Zy)CameraInputMixin camera_inputNFvisiblestretch)disabledlabel_visibilitywidthc Lt} |j||||||||| |  S)axDisplay a widget that returns pictures from the user's webcam. Parameters ---------- label : str A short label explaining to the user what this widget is used for. The label can optionally contain GitHub-flavored Markdown of the following types: Bold, Italics, Strikethroughs, Inline Code, Links, and Images. Images display like icons, with a max height equal to the font height. Unsupported Markdown elements are unwrapped so only their children (text contents) render. Common block-level Markdown (headings, lists, blockquotes) is automatically escaped and displays as literal text in labels. See the ``body`` parameter of |st.markdown|_ for additional, supported Markdown directives. For accessibility reasons, you should never set an empty label, but you can hide it with ``label_visibility`` if needed. In the future, we may disallow empty labels by raising an exception. .. |st.markdown| replace:: ``st.markdown`` .. _st.markdown: https://docs.streamlit.io/develop/api-reference/text/st.markdown key : str, int, or None An optional string or integer to use as the unique key for the widget. If this is ``None`` (default), a key will be generated for the widget based on the values of the other parameters. No two widgets may have the same key. Assigning a key stabilizes the widget's identity and preserves its state across reruns even when other parameters change. A key lets you access the widget's value via ``st.session_state[key]`` (read-only). For more details, see `Widget behavior `_. Additionally, if ``key`` is provided, it will be used as a CSS class name prefixed with ``st-key-``. help : str or None A tooltip that gets displayed next to the widget label. Streamlit only displays the tooltip when ``label_visibility="visible"``. If this is ``None`` (default), no tooltip is displayed. The tooltip can optionally contain GitHub-flavored Markdown, including the Markdown directives described in the ``body`` parameter of ``st.markdown``. on_change : callable An optional callback invoked when this camera_input's value changes. args : list or tuple An optional list or tuple of args to pass to the callback. kwargs : dict An optional dict of kwargs to pass to the callback. disabled : bool An optional boolean that disables the camera input if set to ``True``. Default is ``False``. label_visibility : "visible", "hidden", or "collapsed" The visibility of the label. The default is ``"visible"``. If this is ``"hidden"``, Streamlit displays an empty spacer instead of the label, which can help keep the widget aligned with other widgets. If this is ``"collapsed"``, Streamlit displays no label or spacer. width : "stretch" or int The width of the camera input widget. This can be one of the following: - ``"stretch"`` (default): The width of the widget matches the width of the parent container. - An integer specifying the width in pixels: The widget has a fixed width. If the specified width is greater than the width of the parent container, the width of the widget matches the width of the parent container. Returns ------- None or UploadedFile The UploadedFile class is a subclass of BytesIO, and therefore is "file-like". This means you can pass an instance of it anywhere a file is expected. Examples -------- >>> import streamlit as st >>> >>> enable = st.checkbox("Enable camera") >>> picture = st.camera_input("Take a picture", disabled=not enable) >>> >>> if picture: ... st.image(picture) .. output:: https://doc-camera-input.streamlit.app/ height: 600px ) labelkeyhelp on_changeargskwargsrGrHrIctx)r _camera_input) r0rKrLrMrNrOrPrGrHrIrQs r4rDzCameraInputMixin.camera_inputVsCl!"!!-"  r6)rGrHrIrQc ~t|}t|j||ddt||t d|d|j||| } t } | | _|| _t|j| _ || _ t|| j_ |t|| _t!| } t#}t%| j ||||j&|j(| d}|jj+d| | t-|jt.ry|jS) NF) default_valuewrites_allowedrDT)user_keykey_as_main_identitydgrKrMrI)rIfile_uploader_state_value)on_change_handlerrOrP deserializer serializerrQ value_type) layout_config)rr rXr rCameraInputProtoidrKr form_idrGrrHvaluerrMr r$rr<r5_enqueuer'r)r0rKrLrMrNrOrPrGrHrIrQ element_idcamera_input_protor^serdecamera_input_states r4rRzCameraInputMixin._camera_inputsDSk GG     #5*:;4 !%ww ./ *#( %4TWW%="&.#4T 5 ++1  &,Tl  #,59  ",  ! !'**2    .m   (.. <!'''r6ctd|S)zGet our DeltaGenerator.r )r)r0s r4rXzCameraInputMixin.dg s$d++r6)NNNNN)rKstrrL Key | NonerM str | NonerNWidgetCallback | NonerOWidgetArgs | NonerPWidgetKwargs | NonerGboolrHrrIr!r=UploadedFile | None)rKrirLrjrMrkrNrlrOrmrPrnrGrorHrrIr!rQzScriptRunContext | Noner=rp)r=r )r>r?r@rrDrRpropertyrXrAr6r4rCrCUsaN#+/"&&*A ,5%.A A A  A ) A  A $A A *A #A  A $A L+/"&&*D(,5%.'+D(D(D( D( ) D(  D($D(D(*D(#D(%D( D(L,,r6rC)7 __future__r dataclassesrtextwraprtypingrrr*streamlit.elements.lib.file_uploader_utilsr !streamlit.elements.lib.form_utilsr #streamlit.elements.lib.layout_utilsr streamlit.elements.lib.policiesr r streamlit.elements.lib.utilsrrrrr(streamlit.elements.widgets.file_uploaderrstreamlit.proto.CameraInput_pb2rr_streamlit.proto.Common_pb2rr&rUploadedFileInfoProtostreamlit.runtime.metrics_utilrstreamlit.runtime.scriptrunnerrrstreamlit.runtime.staterrrr'streamlit.runtime.uploaded_file_managerrrstreamlit.delta_generatorr r!r"__annotations__r$rCrAr6r4rs#!11S=DGKRP9O N8G&2[&@4&G)G  8N,N,r6