CjLSrSSKJr SSKJr "SS\5r"SS\5rg) z! Tools for lazy loading widgets. ) annotations)WidgetcH^\rSrSrSrSrSU4SjjrSSjrS SjrSr U=r $) Lazy ayWraps a widget so that it is mounted *lazily*. Lazy widgets are mounted after the first refresh. This can be used to display some parts of the UI very quickly, followed by the lazy widgets. Technically, this won't make anything faster, but it reduces the time the user sees a blank screen and will make apps feel more responsive. Making a widget lazy is beneficial for widgets which start out invisible, such as tab panes. Note that since lazy widgets aren't mounted immediately (by definition), they will not appear in queries for a brief interval until they are mounted. Your code should take this into account. Example: ```python def compose(self) -> ComposeResult: yield Footer() with ColorTabs("Theme Colors", "Named Colors"): yield Content(ThemeColorButtons(), ThemeColorsView(), id="theme") yield Lazy(NamedColorsView()) ``` z6 Lazy { display: none; } c.>Xl[TU] 5 g)zZCreate a lazy widget. Args: widget: A widget that should be mounted after a refresh. N)_replace_widgetsuper__init__selfwidget __class__s ^/home/rurouni/.local/share/pipx/venvs/strix-agent/lib/python3.13/site-packages/textual/lazy.pyr Lazy.__init__(s & c:URRU5 gN)r compose_add_childr rs rrLazy.compose_add_child1s ..v6rc^^# TRmTcg[T[5(deSUU4SjjnTRU5 g7f)Nc># TRTRTS9IShvN TR5IShvN gNN7f)z.Perform the mount and discard the lazy widget.afterN)mountr remove)parentr srr*Lazy.mount_composed_widgets..mount:s:,,t334,@ @ @++-   A sA?AAAAreturnNone)r isinstancercall_after_refresh)r widgetsrrs` @rmount_composed_widgetsLazy.mount_composed_widgets4sD > &&))))  &sAA)r rrr!r"r% list[Widget]r!r") __name__ __module__ __qualname____firstlineno____doc__ DEFAULT_CSSr rr&__static_attributes__ __classcell__rs@rrr s#.K 7 ' 'rrc\^\rSrSrSrSrS U4Sjjr\S Sj5rS Sjr S Sjr Sr U=r $) RevealBaSimilar to [Lazy][textual.lazy.Lazy], but mounts children sequentially. This is useful when you have so many child widgets that there is a noticeable delay before you see anything. By mounting the children over several frames, the user will feel that something is happening. Example: ```python def compose(self) -> ComposeResult: with lazy.Reveal(containers.VerticalScroll(can_focus=False)): yield Markdown(WIDGETS_MD, classes="column") yield Buttons() yield Checkboxes() yield Datatables() yield Inputs() yield ListViews() yield Logs() yield Sparklines() yield Footer() ``` z/ Reveal { display: none; } c<>Xl/Ul[TU] 5 g)z& Args: widget: A widget to mount. N)r _widgetsr r r s rr Reveal.__init___s &&(  rc@^^^SUUU4SjjmTRT5 g)zZReveal children lazily. Args: parent: The parent widget. widgets: Child widgets. c># T(dgTRS5nTRU5IShvN T(aTRST5 ggN![a gf=f7f)zCheck for pending childrenNrg{Gz?)popr Exception set_timer)rcheck_childrenrr%s rr?&Reveal._reveal..check_childrenqsb[[^F ll6***   ~6 +  s7A$AAAA$A A!A$ A!!A$Nr ) call_next)clsrr%r?s ``@r_revealReveal._revealhs 7 7 (rc:URRU5 gr)r8appendrs rrReveal.compose_add_childs V$rcr# URnUcg[U[5(deURURUS9IShvN UR 5IShvN UR URURR55 URR5 gNkNU7f)Nr) rr#rrr rrCr8copyclear)r r%rs rr&Reveal.mount_composed_widgetss > &&))))ll4//tl<<<kkm T))4==+=+=+?@  =s%AB7B3B7B5 AB75B7)r r8r()rrr%r*r!r"r)) r+r,r-r.r/r0r classmethodrCrr&r1r2r3s@rr5r5Bs7,K ))2%rr5N)r/ __future__rtextual.widgetrrr5rrrPs-#!5'65'pKVKr