o 沪g P@sbUddlmZddlZddlmZddlmZddlmZm Z m Z m Z m Z m Z ddlmZddlmZddlmZmZdd lmZmZdd lmZmZmZmZmZdd lmZm Z m!Z!m"Z"m#Z#dd l$m%Z&dd l'm(Z(ddl)m*Z*m+Z+ddl,m-Z-m.Z.m/Z/m0Z0m1Z1erddl2m3Z3e e4e5fZ6de7d<e de4dZ8e de5dZ9eGdddZ:GdddZ;dS)) annotationsN) dataclass)dedent) TYPE_CHECKINGLiteralTypeVarUnioncastoverload) TypeAlias)current_form_id)JSNumberJSNumberBoundsException)check_widget_policiesmaybe_raise_label_warnings)KeyLabelVisibilitycompute_and_register_element_id get_label_visibility_proto_valueto_key)!StreamlitInvalidNumberFormatErrorStreamlitJSNumberBoundsErrorStreamlitMixedNumericTypesErrorStreamlitValueAboveMaxErrorStreamlitValueBelowMinError) NumberInput)gather_metrics)ScriptRunContextget_script_run_ctx) WidgetArgsWidgetCallback WidgetKwargsget_session_stateregister_widget)DeltaGeneratorr Number IntOrNone FloatOrNonec@s6eZdZUded<ded<dddZ ddd dZdS)NumberInputSerde Number | Nonevalueint data_typevreturncCs|SN)selfr-r0r0c/var/www/html/chatdoc2/venv/lib/python3.10/site-packages/streamlit/elements/widgets/number_input.py serializeEszNumberInputSerde.serializeui_value widget_idstrcCs2|dur|n|j}|dur|jtjkrt|}|Sr/)r*r,NumberInputProtoINTr+)r1r5r6valr0r0r2 deserializeHszNumberInputSerde.deserializeN)r-r)r.r))r4)r5r)r6r7r.r))__name__ __module__ __qualname____annotations__r3r;r0r0r0r2r(@s  r(c@sBeZdZe    d9ddddd:d!d"Ze d;dddddddddddd# dd&d"Ze   d?dddddddddd' d@d(d"Ze     dAdddddBd,d"Zed-          dAdddddCd0d"Z          dAddddd1dDd4d5ZedEd7d8ZdS)FNumberInputMixinNminFvisible) placeholderdisabledlabel_visibilitylabelr7 min_valuer+ max_value int | Noner*IntOrNone | Literal['min']stepformat str | Nonekey Key | Nonehelp on_changeWidgetCallback | NoneargsWidgetArgs | NonekwargsWidgetKwargs | NonerCrDboolrErr.int | IntOrNonec CdSr/r0r1rFrGrHr*rKrLrNrPrQrSrUrCrDrEr0r0r2 number_input\ zNumberInputMixin.number_input) r*rKrLrNrPrQrSrUrCrDrEc CrYr/r0rZr0r0r2r[l ) rKrLrNrPrQrSrUrCrDrEc CrYr/r0rZr0r0r2r[{r]) rLrNrPrQrSrUrCrDrEc CrYr/r0rZr0r0r2r[r] float | NoneFloatOrNone | Literal['min']float | FloatOrNonec CrYr/r0rZr0r0r2r[r\r[r)Number | Literal['min'] | Nonec Cs.t}|j||||||||| | | | | ||dS)aDisplay a numeric input widget. .. note:: Integer values exceeding +/- ``(1<<53) - 1`` cannot be accurately stored or returned by the widget due to serialization contstraints between the Python server and JavaScript client. You must handle such numbers as floats, leading to a loss in precision. Parameters ---------- label : str A short label explaining to the user what this input is 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. Display unsupported elements as literal characters by backslash-escaping them. E.g., ``"1\. Not an ordered list"``. 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 min_value : int, float, or None The minimum permitted value. If None, there will be no minimum. max_value : int, float, or None The maximum permitted value. If None, there will be no maximum. value : int, float, "min" or None The value of this widget when it first renders. If ``None``, will initialize empty and return ``None`` until the user provides input. If "min" (default), will initialize with min_value, or 0.0 if min_value is None. step : int, float, or None The stepping interval. Defaults to 1 if the value is an int, 0.01 otherwise. If the value is not specified, the format parameter will be used. format : str or None A printf-style format string controlling how the interface should display numbers. The output must be purely numeric. This does not impact the return value of the widget. Formatting is handled by `sprintf.js `_. For example, ``format="%0.1f"`` adjusts the displayed decimal precision to only show one digit after the decimal. 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. No two widgets may have the same 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 number_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. placeholder : str or None An optional string displayed when the number input is empty. If None, no placeholder is displayed. disabled : bool An optional boolean that disables the number input if set to ``True``. The 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 alligned with other widgets. If this is ``"collapsed"``, Streamlit displays no label or spacer. Returns ------- int or float or None The current value of the numeric input widget or ``None`` if the widget is empty. The return type will match the data type of the value parameter. Example ------- >>> import streamlit as st >>> >>> number = st.number_input("Insert a number") >>> st.write("The current number is ", number) .. output:: https://doc-number-input.streamlit.app/ height: 260px To initialize an empty number input, use ``None`` as the value: >>> import streamlit as st >>> >>> number = st.number_input( ... "Insert a number", value=None, placeholder="Type a number..." ... ) >>> st.write("The current number is ", number) .. output:: https://doc-number-input-empty.streamlit.app/ height: 260px )rFrGrHr*rKrLrNrPrQrSrUrCrDrEctx)r _number_input)r1rFrGrHr*rKrLrNrPrQrSrUrCrDrErbr0r0r2r[s&)rCrDrErbrbScriptRunContext | Nonec  CsVt|}t|j|| |dkr|nddt||td|t|j|||||||| dur,dnt| d }||||g}tdd|D}tdd|D}|sV|sVt||||dt j }|durj||vrj||durjd}|dkr|duru|}n|r||r|d }n|rd }nd }t |t j }t |t}|dur|r|sd }nd }|dur|rd nd }|dvr|rd dl}|d|dn|ddkr|rd dl}|d|d|dur|rdnd}zt|dWn ttfyt|w|o|}|dur|dur||krt||d|dur|dur||krt||dzf|rU|dur-tt|d|dur:tt|d|durGtt|d|durTtt|dn,|dur`t|d|durkt|d|durvt|d|durt|dWnty}ztt|d}~ww|rtjntj}t}||_||_ ||_!|dur||_"| durt| |_#t|j|_$| |_%t&||j'_(|durt)||_*|dur||_+d |_,|dur||_-d |_.|dur||_/|dur||_0t1||}t2|j| | | |j3|j4|dd}|j5r!|j(dur|j(|_(d |_6|j7d||j(S) NrA) default_valuer[) user_keyform_idrFrGrHr*rKrLrPrCcss&|]}t|tjtdtfVqdSr/) isinstancenumbersIntegraltyper7.0ar0r0r2 ~s  z1NumberInputMixin._number_input..css$|] }t|ttdtfVqdSr/)rhfloatrkr7rlr0r0r2ros )r*rGrHrKgrT%dz%0.2f)rqz%uz%izr r[rrcpropertyr|r0r0r0r2r@Ss  )Gr@)< __future__rri dataclassesrtextwraprtypingrrrrr r typing_extensionsr !streamlit.elements.lib.form_utilsr streamlit.elements.lib.js_numberr rstreamlit.elements.lib.policiesrrstreamlit.elements.lib.utilsrrrrrstreamlit.errorsrrrrrstreamlit.proto.NumberInput_pb2rr8streamlit.runtime.metrics_utilrstreamlit.runtime.scriptrunnerrrstreamlit.runtime.staterr r!r"r#streamlit.delta_generatorr$r+rpr%r?r&r'r(r@r0r0r0r2s.