o Yhe @sUddlmZddlmZddlmZddlmZmZmZm Z m Z m Z ddl m Z mZddlmZddlmZmZmZmZmZmZmZmZddlmZdd lmZdd lmZm Z dd l!m"Z"m#Z#dd l$m%Z%m&Z&dd l'm(Z(m)Z)m*Z*m+Z+m,Z,ddl-m.Z.m/Z/m0Z0ddl1m2Z3ddl4m5Z5ddl6m7Z7m8Z8ddl9m:Z:m;Z;mZ>erddl?m@Z@ddl!mAZAedeBeCZDedeeeZEeeFeDeGdeGeDeGeDeDffZHdeId<eeFeEeGdeGeEeGeEeEffZJdeId<eDZKdeId<e ZLdeId<eeBeCe fZMdeId<eeBeCeeefZNdeId<edeBeCeeeZOeeOeeOfZPdeId <eePeBePeCePeePeePefZQdeId!<eeOeGeOeGeOeOffZRdeId"<eeReBeReCeReeReeRefZSdeId#<d$ZTd%eId&<d'eTZUd%eId(<ed)d*d*e jVd+ZWd%eId,<e e3jXee3jYee3jZee3j[ee3j\iZ]d%eId-<e3jZe3j\e3j[fZ^d%eId.<dMd3d4Z_dNd7d8Z`dOdsz+SliderSerde.deserialize..r)rjrmtuple)rtrvvaldeserialized_valuesr3rzrI deserializes zSliderSerde.deserializery list[Any]cCs|t|ttf}|r t|n|g}|jtjkrdd|DS|jtjkr*dd|DS|jtjkr7dd|DSdd|DS)NcSg|]}tt|qSr3)rYrMrxr}r3r3rIr{ z)SliderSerde.serialize..cSrr3)rYrJrr3r3rIr{rcSg|]}t|qSr3)rYrr3r3rIr{cSrr3)rnrr3r3rIr{r) isinstancelistr|rkrorrrsrq)rtry range_valueprocessed_valuer3r3rI serializes   zSliderSerde.serializeN)rjrnrGr9)rvrwrGr)ryrrGr)rdrerfrgrurrr3r3r3rIrhs    rhc@seZdZe          dGdddddHd!d"Ze          dGdddddId&d"Ze  dJddddddddddd' dKd*d"Ze       dLdddddMd+d"Ze         dNdddddOd/d"Ze dPdddddddddddd0 dQd1d"Ze  dJddddddddddd' dRd2d"Ze  dJddddddddddd' dSd5d"Ze       dLdddddTd7d"Zed8          dGdddddUd=d"Z          dGddddd>dVdBdCZedWdEdFZdS)X SliderMixinNFvisiblestretch)disabledlabel_visibilitywidthlabelrbr_Noner`rjra int | Nonerc str | Nonekey Key | Nonehelp on_changeWidgetCallback | NoneargsWidgetArgs | NonekwargsWidgetKwargs | Nonerrlrrrr0rGrOc CdSrLr3rtrr_r`rjrarcrrrrrrrrr3r3rIsliderzSliderMixin.sliderSliderNumericT | None#StepNumericT[SliderNumericT] | Noner1c CrrLr3rr3r3rIrr) rarcrrrrrrrr"SliderNumericSpanT[SliderNumericT]%tuple[SliderNumericT, SliderNumericT]c CrrLr3rr3r3rIrrc CrrLr3rr3r3rIr)rr2SliderDatelikeT | NoneStepDatelikeT | Nonec CrrLr3rr3r3rIr?r) rjrarcrrrrrrrrc CrrLr3rr3r3rIrUrc CrrLr3rr3r3rIrjrXlist[SliderDatelikeT] | tuple[SliderDatelikeT] | tuple[SliderDatelikeT, SliderDatelikeT]'tuple[SliderDatelikeT, SliderDatelikeT]c CrrLr3rr3r3rIrs$SliderDatelikeSpanT[SliderDatelikeT]c CrrLr3rr3r3rIrsrSliderScalar | NoneSliderValue | NoneSliderStep | Nonerc Cs.t}|j||||||||| | | | | ||dS)a$Display a slider widget. This supports int, float, date, time, and datetime types. This also allows you to render a range slider by passing a two-element tuple or list as the ``value``. The difference between ``st.slider`` and ``st.select_slider`` is that ``slider`` only accepts numerical or date/time data and takes a range as input, while ``select_slider`` accepts any datatype and takes an iterable set of options. .. note:: Integer values exceeding +/- ``(1<<53) - 1`` cannot be accurately stored or returned by the widget due to serialization constraints 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 slider 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 : a supported type or None The minimum permitted value. If this is ``None`` (default), the minimum value depends on the type as follows: - integer: ``0`` - float: ``0.0`` - date or datetime: ``value - timedelta(days=14)`` - time: ``time.min`` max_value : a supported type or None The maximum permitted value. If this is ``None`` (default), the maximum value depends on the type as follows: - integer: ``100`` - float: ``1.0`` - date or datetime: ``value + timedelta(days=14)`` - time: ``time.max`` value : a supported type or a tuple/list of supported types or None The value of the slider when it first renders. If a tuple/list of two values is passed here, then a range slider with those lower and upper bounds is rendered. For example, if set to `(1, 10)` the slider will have a selectable range between 1 and 10. This defaults to ``min_value``. If the type is not otherwise specified in any of the numeric parameters, the widget will have an integer value. step : int, float, timedelta, or None The stepping interval. Defaults to 1 if the value is an int, 0.01 if a float, timedelta(days=1) if a date/datetime, timedelta(minutes=15) if a time (or if max_value - min_value < 1 day) format : str or None A printf-style format string controlling how the interface should display numbers. This does not impact the return value. For information about formatting integers and floats, see `sprintf.js `_. For example, ``format="%0.1f"`` adjusts the displayed decimal precision to only show one digit after the decimal. For information about formatting datetimes, dates, and times, see `momentJS `_. For example, ``format="ddd ha"`` adjusts the displayed datetime to show the day of the week and the hour ("Tue 8pm"). 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 slider'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 slider 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 aligned with other widgets. If this is ``"collapsed"``, Streamlit displays no label or spacer. width : "stretch" or int The width of the slider 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 ------- int/float/date/time/datetime or tuple of int/float/date/time/datetime The current value of the slider widget. The return type will match the data type of the value parameter. Examples -------- >>> import streamlit as st >>> >>> age = st.slider("How old are you?", 0, 130, 25) >>> st.write("I'm ", age, "years old") And here's an example of a range slider: >>> import streamlit as st >>> >>> values = st.slider("Select a range of values", 0.0, 100.0, (25.0, 75.0)) >>> st.write("Values:", values) This is a range time slider: >>> import streamlit as st >>> from datetime import time >>> >>> appointment = st.slider( ... "Schedule your appointment:", value=(time(11, 30), time(12, 45)) ... ) >>> st.write("You're scheduled for:", appointment) Finally, a datetime slider: >>> import streamlit as st >>> from datetime import datetime >>> >>> start_time = st.slider( ... "When do you start?", ... value=datetime(2020, 1, 1, 9, 30), ... format="MM/DD/YY - hh:mm", ... ) >>> st.write("Start time:", start_time) .. output:: https://doc-slider.streamlit.app/ height: 300px )rr_r`rjrarcrrrrrrrrctx)r)_slider)rtrr_r`rjrarcrrrrrrrrrr3r3rIrs&K)rrrrrScriptRunContext | Noner>c 0st|}t|j|| |dt|| td||j||||||||d }|dur`d}tj}|durA||vrA||}t|tt }|rL|durI|nd}n|durR|nd}|durZ|nd}||g}t|tt }t|t tfout |dv}|s~|s~t d|r|gn|}dGd ddHfdd }||st dt tt|t |dkrtjn|d}tj}tj}|tjkrtd|}tjj|djd}tjj|djd}|tjtjfvrtd|}|dtdd}|dtdd}tjdddddtjdddddtj||tddd dtj||tddd dtj||td!d"d#di}|dur1||d$}|dur<||d%}|dur_||d&}|tjtjfvr_||tddkr_td!d"}|durmtd'||d(}|dkrvt d)|||g}td*d+|D}td,d+|D}|tvot|tot|t|u} |s|s| sd-t|jd.t|jd/t|jd0}!t |!|tjko|}"|tjko|}#|tvo| }$|"s|#s|$sd1t|jd2t|jd.t|jd0}!t |!t||}t||}t |dkrt|d|}t|d|}n(t |d3kr?|\}%}&|%|&kr4|&|%}%}&|%|&f}t|%|}t|&|}n||g}z&|"rTt !|d4t !|d5n|#rdt "|d4t "|d5n|$rh Wnt#y|}'zt t$|'d}'~'wwd}(|tjkrtd|}td6|}td6|}t tt%|}t%|}t%|}|tjkrtd7|}td8|}td8|}t tt&|}t&|}t&|}||krt d9|d:|d;|tvrtd|}td<|}td<|}td=|}|tjtjfvr|djnd}(t tt'|}t'|}t'|}t(|}td>|}t})tj)j*|)_||)_+||)_,||)_-||)j.dd<||)_||)_td?||)_/||)_0g|)j1dd<t2|j|)_3| |)_4t5| |)j6_7|dur_t8||)_9t:||||(}*t;|)j+| | | |*j<|*j=|d@dA}+|+j>r|*=|+j7},|,D](}-|*?|-}.|-|)jkrt@|.|*?|)jdB|-|)jkrtA|.|*?|)jdCq|,|)j7dd<d|)_BtC|tD|dD}/|jjEd|)|/dEtdF|+j7S)IN) default_valuer) user_keydgrr_r`rjrarcrrTrd)rrAzcSlider value should either be an int/float/datetime or a list/tuple of 0 to 2 ints/floats/datetimesryrrGSliderProto.DataType.ValueTypecSs0t|tr ttSt|trttStt|SrL)rr rDr type)ryr3r3rIvalue_to_generic_types   z2SliderMixin._slider..value_to_generic_typeitemsrlcsttt|dkS)Nr)lensetmap)rrr3rI all_same_typesz*SliderMixin._slider..all_same_typezASlider tuple/list components must be of the same type. 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