&ex"XddlmZddlmZddlmZmZmZmZddl m Z ddl m Z m Z mZddlmZddlmZddlmZdd lmZdd lmZdd lmZmZdd lmZm Z m!Z!m"Z"dd l#m$Z$ddl%m&Z&m'Z'ddl(m)Z)m*Z*m+Z+m,Z,erddl-m.Z.ee'e&dfZ/eGddZ0GddZ1dS)) dataclass)dedent) TYPE_CHECKINGOptionalUnioncast)current_form_id)check_callback_rulescheck_session_state_rules get_label_visibility_proto_value)_get_upload_files) CameraInput)FileUploaderState)UploadedFileInfo)gather_metrics)ScriptRunContextget_script_run_ctx) WidgetArgsWidgetCallback WidgetKwargsregister_widget)compute_widget_id) DeletedFile UploadedFile)KeyLabelVisibilitymaybe_raise_label_warningsto_key)DeltaGeneratorNc>eZdZdedefdZdeededefdZdS)CameraInputSerdesnapshotreturnc t}|t|tr|S|j}|j|_|j|_|j|_|j |j |S)N) FileUploaderStateProto isinstanceruploaded_file_infoaddfile_idnamesize file_urlsCopyFrom _file_urls)selfr" state_proto file_infos Glib/python3.11/site-packages/streamlit/elements/widgets/camera_input.py serializezCameraInputSerde.serialize1s{-..  z(K@@  +6+I+M+M+O+O $, ! ! $$X%8999ui_value widget_idc`t|}t|dkrd}n|d}|S)Nr)r len)r/r5r6 upload_files return_values r2 deserializezCameraInputSerde.deserializeBs:)22 |   ! !LL'?Lr4N) __name__ __module__ __qualname__SomeUploadedSnapshotFiler%r3rstrr;r4r2r!r!/sl* " !78EH !r4r!cjeZdZed dddddedeedeed eed eed ee d e d e dee fdZ ddddddedeedeed eed eed ee d e d e deedee fdZeddZdS)CameraInputMixin camera_inputNFvisible)disabledlabel_visibilitylabelkeyhelp on_changeargskwargsrFrGr#c Zt} ||||||||||  S)a& Display a widget that returns pictures from the user's webcam. Parameters ---------- label : str A short label explaining to the user what this widget is used for. The label can optionally contain Markdown and supports the following elements: Bold, Italics, Strikethroughs, Inline Code, Emojis, and Links. This also supports: * Emoji shortcodes, such as ``:+1:`` and ``:sunglasses:``. For a list of all supported codes, see https://share.streamlit.io/streamlit/emoji-shortcodes. * LaTeX expressions, by wrapping them in "$" or "$$" (the "$$" must be on their own lines). Supported LaTeX functions are listed at https://katex.org/docs/supported.html. * Colored text, using the syntax ``:color[text to be colored]``, where ``color`` needs to be replaced with any of the following supported colors: blue, green, orange, red, violet, gray/grey, rainbow. Unsupported elements are unwrapped so only their children (text contents) render. Display unsupported elements as literal characters by backslash-escaping them. E.g. ``1\. Not an ordered list``. For accessibility reasons, you should never set an empty label (label="") but hide it with label_visibility if needed. In the future, we may disallow empty labels by raising an exception. key : str or int An optional string or integer to use as the unique key for the widget. If this is omitted, a key will be generated for the widget based on its content. Multiple widgets of the same type may not share the same key. help : str A tooltip that gets displayed next to the camera input. on_change : callable An optional callback invoked when this camera_input's value changes. args : tuple An optional 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, which disables the camera input if set to True. Default is False. label_visibility : "visible", "hidden", or "collapsed" The visibility of the label. If "hidden", the label doesn't show but there is still empty space for it above the widget (equivalent to label=""). If "collapsed", both the label and the space are removed. Default is "visible". Returns ------- None or UploadedFile The UploadedFile class is a subclass of BytesIO, and therefore it is "file-like". This means you can pass them anywhere where a file is expected. Examples -------- >>> import streamlit as st >>> >>> picture = st.camera_input("Take a picture") >>> >>> if picture: ... st.image(picture) ) rHrIrJrKrLrMrFrGctx)r _camera_input) r/rHrIrJrKrLrMrFrGrOs r2rDzCameraInputMixin.camera_inputNsHr!""!!-"   r4)rFrGrOrOc t|}t|j|td|dt ||t d||||t |j| r| jnd} t} | | _ || _ t |j| _ || _ t|| j_|t!|| _t%} t'd| ||||| j| j|  } |jd| t/| jt0rdS| jS)NF) default_valuerIwrites_allowedrD)user_keyrHrIrJform_idpage)rTon_change_handlerrLrM deserializer serializerrO)rr dgr rrr page_script_hashCameraInputProtoidrHrUrFr rGvaluerrJr!rr;r3_enqueuer&r)r/rHrIrJrKrLrMrFrGrOr]camera_input_protoserdecamera_input_states r2rPzCameraInputMixin._camera_inputsrSkkTWi000!#eTTTT"5*:;;;  #DG,,),6%%$   .// "#( %4TW%=%="&.#4T 5 5 +1  &,Tll  # "",  '*     );<<< (. < < 4!''r4rc"td|S)zGet our DeltaGenerator.r)r)r/s r2rZzCameraInputMixin.dgs$d+++r4)NNNNN)r#r)r<r=r>rr@rrrrrboolrrrDrrPpropertyrZrAr4r2rCrCMs^N##"".2%))-c ,5c c c c c]c sm c N+ c z" c &c c *c  , c c c $#c P"".2%))-:(,5*.:(:(:(:(c]:(sm :( N+ :( z" :(&:(:(*:(& ':( , :(:(:(:(x,,,X,,,r4rC)2 dataclassesrtextwraprtypingrrrrstreamlit.elements.formr streamlit.elements.utilsr r r (streamlit.elements.widgets.file_uploaderr streamlit.proto.CameraInput_pb2rr\streamlit.proto.Common_pb2rr%rUploadedFileInfoProtostreamlit.runtime.metrics_utilrstreamlit.runtime.scriptrunnerrrstreamlit.runtime.staterrrrstreamlit.runtime.state.commonr'streamlit.runtime.uploaded_file_managerrrstreamlit.type_utilrrrrstreamlit.delta_generatorrr?r!rCrAr4r2rvs0"!!!!!777777777777333333 GFFFFFKKKKKKRRRRRRPPPPPP999999OOOOOOOO =<<<<<MMMMMMMMXXXXXXXXXXXX9888888 {D!@A  :f,f,f,f,f,f,f,f,f,f,r4