o 沪gU@spUdZddlmZddlZddlmZddlmZddlm Z m Z m Z m Z m Z mZmZmZddlmZddlmZmZmZmZmZmZmZdd lmZmZdd lmZdd l m!Z!dd l"m#Z#dd l$m%Z%ddl&m'Z'ddl(m)Z)ddl*m+Z+ddl,m-Z-ddl.m/Z/ddl0m1Z1ddl2m3Z3ddl4m5Z5ddl6m7Z7ddl8m9Z9ddl:m;Z;ddlm?Z?ddl@mAZAmBZBddlCmDZDddlEmFZFddlGmHZHddlImJZJdd lKmLZLdd!lMmNZNdd"lOmPZPdd#lQmRZRdd$lSmTZTdd%lUmVZVdd&lWmXZXdd'lYmZZZdd(l[m\Z\dd)l]m^Z^dd*l_m`Z`dd+lambZbdd,lcmdZddd-lemfZfdd.lgmhZhdd/limjZjdd0lkmlZldd1lmmnZndd2lompZpdd3lqmrZrdd4lsmtZtdd5lumvZvdd6lwmxZxdd7lymzZzdd8l{m|Z|dd9l}m~Z~dd:lmZmZdd;lmZddlmZe rdd?lmZdd@lmZddAlmZdBZdCedD<edEZeZdFedG<eeZdFedH<dIadJedK<d[dNdOZGdPdQdQgeeZe#e%e\e^e`ebede'efe-e/eje1e3e5e+e7e9e;e?eFeDeHeJeleneLeNe)ePepetereveRe=eTexezeVe|e!eXehRZd\dSdTZd]dYdZZdS)^z@Allows us to create and absorb changes (aka Deltas) to elements.) annotationsN)Iterable)deepcopy) TYPE_CHECKINGAnyCallableFinalLiteralNoReturnTypeVarcast) TypeAlias)cli_utilconfigcursorenv_utilloggerruntimeutil)context_dg_stack"get_last_dg_added_to_context_stack) AlertMixin) ArrowMixin) BalloonsMixin) BokehMixin) CodeMixin) PydeckMixin) HelpMixin) EmptyMixin)ExceptionMixin) FormMixin) GraphvizMixin) HeadingMixin) HtmlMixin) IframeMixin) ImageMixin) JsonMixin) LayoutsMixin)FormDatacurrent_form_id)MapMixin) MarkdownMixin) MediaMixin) MetricMixin) PlotlyMixin) ProgressMixin) PyplotMixin) SnowMixin) TextMixin) ToastMixin)VegaChartsMixin)AudioInputMixin) ButtonMixin)ButtonGroupMixin)CameraInputMixin) ChatMixin) CheckboxMixin)ColorPickerMixin)DataEditorMixin)FileUploaderMixin)MultiSelectMixin)NumberInputMixin) RadioMixin)SelectSliderMixin)SelectboxMixin) SliderMixin)TextWidgetsMixin)TimeWidgetsMixin) WriteMixin)StreamlitAPIException) Block_pb2ForwardMsg_pb2) RootContainer)caching)enqueue_message)get_script_run_ctx)Message)Cursor)AddRowsMetadataiz Final[int]MAX_DELTA_BYTESValuer BlockTypeAncestorBlockTypesFbool_use_warning_has_been_displayedreturnNonecCsts=datjdddd}trtdd|dd St s?t drAt j d }tdd|d |d d Sd Sd Sd S) zPrint a warning if Streamlit is imported but not being run with `streamlit run`. The warning is printed only once, and is printed using the root logger. TzWarning:yellow)boldfgrootz z to view a Streamlit app on a browser, use Streamlit in a file and run it with the following command: streamlit run [FILE_NAME] [ARGUMENTS]z#global.showWarningOnDirectExecutionrzb to view this Streamlit app on a browser, run it with the following command: streamlit run z [ARGUMENTS]N)rVr style_for_cliris_replr get_loggerwarningrexistsr get_optionsysargv)r` script_namerfU/var/www/html/chatdoc2/venv/lib/python3.10/site-packages/streamlit/delta_generator.py_maybe_print_use_warningxs$      rhc@seZdZdZejdddfdFd dZdGddZdHddZdIddZ e dJddZ e dJddZ dKd!d"Z d#d$Ze dLd&d'Ze dMd)d*ZdNd-d.Ze dOd/d0Ze dPd2d3Ze dGd4d5ZdGd6d7Z  dQdRd>d?ZedfdSdDdEZdS)TDeltaGeneratoraGCreator of Delta protobuf messages. Parameters ---------- root_container: BlockPath_pb2.BlockPath.ContainerValue or None The root container for this DeltaGenerator. If None, this is a null DeltaGenerator which doesn't print to the app at all (useful for testing). cursor: cursor.Cursor or None This is either: - None: if this is the running DeltaGenerator for a top-level container (MAIN or SIDEBAR) - RunningCursor: if this is the running DeltaGenerator for a non-top-level container (created with dg.container()) - LockedCursor: if this is a locked DeltaGenerator returned by some other DeltaGenerator method. E.g. the dg returned in dg = st.text("foo"). parent: DeltaGenerator To support the `with dg` notation, DGs are arranged as a tree. Each DG remembers its own parent, and the root of the tree is the main DG. block_type: None or "vertical" or "horizontal" or "column" or "expandable" If this is a block DG, we track its type to prevent nested columns/expanders Nroot_container int | Noner Cursor | NoneparentDeltaGenerator | None block_type str | NonerWrXcCsv|dur|dur||jkrtd||_||_||_||_d|_|jjD]}|j D] \}}t |r7|j |_ q+q$dS)amInserts or updates elements in Streamlit apps. As a user, you should never initialize this object by hand. Instead, DeltaGenerator objects are initialized for you in two places: 1) When you call `dg = st.foo()` for some method "foo", sometimes `dg` is a DeltaGenerator object. You can call methods on the `dg` object to update the element `foo` that appears in the Streamlit app. 2) This is an internal detail, but `st.sidebar` itself is a DeltaGenerator. That's why you can call `st.sidebar.foo()` to place an element `foo` inside the sidebar. NzHDeltaGenerator root_container and cursor.root_container must be the same) rj RuntimeError_root_container_provided_cursor_parent _block_type _form_data __class__ __bases____dict__itemscallable __module__)selfrjrrmromixin_funcrfrfrg__init__s$  zDeltaGenerator.__init__strcCs t|SN)rrepr_r}rfrfrg__repr__s zDeltaGenerator.__repr__cCstt|fdSrrsetgetrrfrfrg __enter__szDeltaGenerator.__enter__typervalue tracebackLiteral[False]cCsttdddS)NFr)r}rrrrfrfrg__exit__!szDeltaGenerator.__exit__cCs ||jkrt}|dur|S|S)zReturn the DeltaGenerator that's currently 'active'. If we are the main DeltaGenerator, and are inside a `with` block that creates a container, our active_dg is that container. Otherwise, our active_dg is self. N)_main_dgr)r}last_context_stack_dgrfrfrg _active_dg.s zDeltaGenerator._active_dgcCs|jr|jjS|S)zReturn this DeltaGenerator's root - that is, the top-level ancestor DeltaGenerator that we belong to (this generally means the st._main DeltaGenerator). )rtrrrfrfrgr@szDeltaGenerator._main_dgnameCallable[..., NoReturn]cs4ddlfddtDd fd d }|S) Nrcsg|] }tt|r|qSrf)r{getattr).0 method_name)strfrg Ks z.DeltaGenerator.__getattr__..argsrkwargsrWr cs\vr$jtjkrddd}t|ddd}t|dd}t|)NzMethod `z6()` does not exist for `st.sidebar`. Did you mean `st.z()`?zB()` does not exist for `DeltaGenerator` objects. Did you mean `st.`z%()` is not a valid Streamlit command.)rrrJSIDEBARrG)rrmessage)rr}streamlit_methodsrfrgwrapperOs   z+DeltaGenerator.__getattr__..wrapper)rrrrrWr ) streamlitdir)r}rrrf)rr}rrrg __getattr__Hs  zDeltaGenerator.__getattr__cCs0t|jt|jt|j|jd}t|j|_|S)Nrjrrmro)rirrr_cursorrtrurv)r}_memodgrfrfrg __deepcopy__cs zDeltaGenerator.__deepcopy__Iterable[DeltaGenerator]ccs*|}|dur|V|j}|dusdSdSr)rt)r} current_dgrfrfrg _ancestorsms zDeltaGenerator._ancestorsrTccs$|jD] }|jdur|jVqdS)znIterate all the block types used by this DeltaGenerator and all its ancestor DeltaGenerators. N)rru)r}arfrfrg_ancestor_block_typests   z$DeltaGenerator._ancestor_block_typesancestor_block_typesintcCstdd|DS)Ncss|] }|dkrdVqdS)columnNrf)rancestor_blockrfrfrg sz>DeltaGenerator._count_num_of_parent_columns..)sum)r}rrfrfrg_count_num_of_parent_columns}sz+DeltaGenerator._count_num_of_parent_columnscCs|jdur t|jS|jS)zReturn our Cursor. This will be None if we're not running in a ScriptThread - e.g., if we're running a "bare" script outside of Streamlit. N)rsrget_container_cursorrrrrfrfrgrs  zDeltaGenerator._cursorrUcCs |jduSr)rsrrfrfrg _is_top_levels zDeltaGenerator._is_top_levelcCs tt|Sr)ridrrfrfrgrs zDeltaGenerator.idcCs |j}|jdurt|jjSdS)aReturns the element's delta path as a string like "[0, 2, 3, 1]". This uniquely identifies the element's position in the front-end, which allows (among other potential uses) the MediaFileManager to maintain session-specific maps of MediaFile objects placed with their "coordinates". This way, users can (say) use st.image with a stream of different images, and Streamlit will expire the older images and replace them in place. Nz[])rrr delta_path)r}rrfrfrg_get_delta_path_strs z"DeltaGenerator._get_delta_path_str delta_type element_protorNadd_rows_metadataAddRowsMetadata | Noneuser_keyc Cs|j}t}|r|jrt|rtdtt}t|j j |}| |d} |j durB|j durB|j j|jjdd<t|d} | r\|j durQ|j j||dnd} t|j | |d} n|} tj|||j|j| jd| S)a|Create NewElement delta, fill it, and enqueue it. Parameters ---------- delta_type : str The name of the streamlit method being called element_proto : proto The actual proto in the NewElement type e.g. Alert/Button/Slider add_rows_metadata : AddRowsMetadata or None Metadata for the add_rows method user_key : str or None A custom key for the element provided by the user. Returns ------- DeltaGenerator Return a DeltaGenerator that can be used to modify the newly-created element. zCalling `st.sidebar` in a function wrapped with `st.fragment` is not supported. To write elements to the sidebar with a fragment, call your fragment function inside a `with st.sidebar` context manager.FNT)rr)rjrrm invoked_dg_id used_dg_idreturned_dg_id)rrMcurrent_fragment_id_writes_directly_to_sidebarrGrhrI ForwardMsgrdelta new_elementCopyFromrrrrmetadata_enqueue_messageget_locked_cursorrirKsave_element_messager) r}rrrrrctxmsg msg_el_protomsg_was_enqueued new_cursor output_dgrfrfrg_enqueuesH  zDeltaGenerator._enqueue block_protoBlock_pb2.Blockdg_type type | Nonec Cs|j}|d}t|j}t||||jdus|jdur|St}|jj |j j dd<|j j |tj|j|jj|jjfd}|durIt}tt||j|||d}tt||_|jjddt|tj||j|j|jd|S)Nr)rj parent_pathr)rr)r WhichOneoflistr_check_nested_element_violationrrrrIrrrr add_blockrr RunningCursorrindexrir r(r)rvrrrKsave_block_messager) r}rrrrorr block_cursorblock_dgrfrfrg_blocksD    zDeltaGenerator._block) rjrkrrlrmrnrorprWrX)rWrrWrX)rrrrrrrWr)rWri)rrrWr)rWr)rWrT)rrTrWr)rWrl)rWrU)NN) rrrrNrrrrprWri)rrrrrWri)__name__r| __qualname____doc__rJMAINrrrrpropertyrrrrrrrrrrrrrHBlockrrfrfrfrgrisD0! 5             WrircCs0tdd|jD}ttt|j}|o| S)Ncss|] }|jtjkVqdSr)rrrJr)rrrfrfrgr8sz._writes_directly_to_sidebar..)anyrrUlenrr)r in_sidebar has_containerrfrfrgr7s rrorprlist[BlockType]cCs|dkr||}|jtjkr|dkrtd|dkrtd|dkr+||vr+td|dkr7||vr7td |d krC||vrEtd d Sd S) zCheck if elements are nested in a forbidden way. Raises ------ StreamlitAPIException: throw if an invalid element nesting is detected. rrzpColumns cannot be placed inside other columns in the sidebar. This is only possible in the main area of the app.rzKColumns can only be placed inside other columns up to one level of nesting. chat_messagez7Chat messages cannot nested inside other chat messages. expandablez3Expanders may not be nested inside other expanders.popoverz1Popovers may not be nested inside other popovers.N)rrrrJrrG)rrornum_of_parent_columnsrfrfrgr=s* rr)rrirWrU)rrirorprrrWrX)r __future__rrccollections.abcrcopyrtypingrrrrr r r r typing_extensionsr rrrrrrrr$streamlit.delta_generator_singletonsrrstreamlit.elements.alertrstreamlit.elements.arrowrstreamlit.elements.balloonsrstreamlit.elements.bokeh_chartrstreamlit.elements.coder%streamlit.elements.deck_gl_json_chartrstreamlit.elements.doc_stringrstreamlit.elements.emptyrstreamlit.elements.exceptionrstreamlit.elements.formr !streamlit.elements.graphviz_chartr!streamlit.elements.headingr"streamlit.elements.htmlr#streamlit.elements.iframer$streamlit.elements.imager%streamlit.elements.jsonr&streamlit.elements.layoutsr'!streamlit.elements.lib.form_utilsr(r)streamlit.elements.mapr*streamlit.elements.markdownr+streamlit.elements.mediar,streamlit.elements.metricr-streamlit.elements.plotly_chartr.streamlit.elements.progressr/streamlit.elements.pyplotr0streamlit.elements.snowr1streamlit.elements.textr2streamlit.elements.toastr3streamlit.elements.vega_chartsr4&streamlit.elements.widgets.audio_inputr5!streamlit.elements.widgets.buttonr6'streamlit.elements.widgets.button_groupr7'streamlit.elements.widgets.camera_inputr8streamlit.elements.widgets.chatr9#streamlit.elements.widgets.checkboxr:'streamlit.elements.widgets.color_pickerr;&streamlit.elements.widgets.data_editorr<(streamlit.elements.widgets.file_uploaderr=&streamlit.elements.widgets.multiselectr>'streamlit.elements.widgets.number_inputr? streamlit.elements.widgets.radior@(streamlit.elements.widgets.select_sliderrA$streamlit.elements.widgets.selectboxrB!streamlit.elements.widgets.sliderrC'streamlit.elements.widgets.text_widgetsrD'streamlit.elements.widgets.time_widgetsrEstreamlit.elements.writerFstreamlit.errorsrGstreamlit.protorHrI!streamlit.proto.RootContainer_pb2rJstreamlit.runtimerKstreamlit.runtime.scriptrunnerrLrrMgoogle.protobuf.messagerNstreamlit.cursorrO+streamlit.elements.lib.built_in_chart_utilsrPrQ__annotations__rRrrSrTrVrhrirrrfrfrfrgsT   ( $                                                                 !"#$%&'()*+,-. $