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Args:
color (Union[Color, str], optional): Color of terminal text. Defaults to None.
bgcolor (Union[Color, str], optional): Color of terminal background. Defaults to None.
bold (bool, optional): Enable bold text. Defaults to None.
dim (bool, optional): Enable dim text. Defaults to None.
italic (bool, optional): Enable italic text. Defaults to None.
underline (bool, optional): Enable underlined text. Defaults to None.
blink (bool, optional): Enabled blinking text. Defaults to None.
blink2 (bool, optional): Enable fast blinking text. Defaults to None.
reverse (bool, optional): Enabled reverse text. Defaults to None.
conceal (bool, optional): Enable concealed text. Defaults to None.
strike (bool, optional): Enable strikethrough text. Defaults to None.
underline2 (bool, optional): Enable doubly underlined text. Defaults to None.
frame (bool, optional): Enable framed text. Defaults to None.
encircle (bool, optional): Enable encircled text. Defaults to None.
overline (bool, optional): Enable overlined text. Defaults to None.
link (str, link): Link URL. Defaults to None.
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r# r c t S )zCCreate an 'null' style, equivalent to Style(), but more performant.)
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|xs | |_ d|_ |S )a Create a new style with colors and no attributes.
Returns:
color (Optional[Color]): A (foreground) color, or None for no color. Defaults to None.
bgcolor (Optional[Color]): A (background) color, or None for no color. Defaults to None.
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__new__r r: r; r3 r4 r' r( r8 r9 r7 r6 r5 )r rj rk styles r!
from_colorzStyle.from_color so {{5) "& ! +G, r# c | j t }d|_ d|_ d|_ d|_ d|_ d|_ d|_ t | |_
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d|_ | |_ |S )zCreate a new style with meta data.
Returns:
meta (Optional[Dict[str, Any]]): A dictionary of meta data. Defaults to None.
Nr r} )r r r: r; r3 r4 r' r( r8 r r7 r r r9 r5 r6 )r rm r s r! from_metazStyle.from_meta s {{5) "& ! Dk #Av ./U[[0A/BC j r# handlersc |i n|}|j |j D ci c] \ }}d| |
c}} | j | S c c}}w )a Create a blank style with meta information.
Example:
style = Style.on(click=self.on_click)
Args:
meta (Optional[Dict[str, Any]], optional): An optional dict of meta information.
**handlers (Any): Keyword arguments are translated in to handlers.
Returns:
Style: A Style with meta information attached.
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r r rI rJ rK rL rM rN rO rP rQ rR rS c | j S )z+Get a link id, used in ansi code for links.)r9 r s r! link_idz
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|dz r|dz r || j rdnd |dz r || j rdnd |dz r || j rdnd |dz r || j rdnd |dz r || j rd nd |d z rl|d z r || j rd nd! |d"z r || j rd#nd$ |d%z r || j rd&nd' |d(z r || j rd)nd* | j || j j" | j$ $ |d+ || j$ j" | j& r |d, || j& d-j) | xs d.| _ | j S )/z-Re-generate style definition from attributes. r rV znot boldrI rT znot dimrK rX z
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not strike ry rd znot underline2rz re z not framer{ rf z not encircler| rg z not overliner rl none)r; appendr' rV rT rX rZ r\ r] r^ r` rb rd re rf rg r3 namer4 r8 join)r
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Style.__str__ s ! ! )$&J &&F''Do%!8TYY6J?6?DHH5)<6?t{{8 E6?$..;oNo%6?djj7kB6?t{{8 E6? 9-H6? 9-H6?t{{8 Eo%6?4??<@PQ7#djj7kB7# :NK7# :NK{{&t{{''(}}(t t}}))*zzvtzz"%(XXj%9%CVD "%%%r# c | j S )z;A Style is false if it has no attributes, colors, or links.)r6 r s r! __bool__zStyle.__bool__K s ::~ r# color_systemc | j ig }|j }| j }| j | j z }|r|dz r ||d |dz r ||d |dz r ||d |dz r ||d |dz r%t dd D ] }|d|z z s ||| |d z r%t dd
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j | | _ | j S )zGenerate ANSI codes for this style.
Args:
color_system (ColorSystem): Color system.
Returns:
str: String containing codes.
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# DJzzr# rz )maxsizer c t | j | S # t j $ r! |j j cY S w xY w)zNormalize a style definition so that styles with the same effect have the same string
representation.
Args:
style (str): A style definition.
Returns:
str: Normal form of style definition.
)r rr r StyleSyntaxErrorstriplower)r r s r! normalizezStyle.normalizez sE )syy'( (&& );;=&&( ( )s 1AAvaluesc 2 |D ] }||c S t d )zPick first non-None style.z$expected at least one non-None style)
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| j d f d| j d f d| j d f | j rd| j f y y w)Nrj rk rV rT rX rZ r\ r] r^ r` rb rd re rf rl rm )rj rk rV rT rX rZ r\ r] r^ r` rb rd re rf rl r7 rm r s r!
__rich_repr__zStyle.__rich_repr__ s tzz4'' t++dii&&TXXt$$ T))4>>400tzz4'' T)) t++ t++ T))DOOT11tzz4''$----dii%% ::$))# # s D D otherc p t |t st S | j |j k( S rp rq r NotImplemented__hash__r r s r! __eq__z Style.__eq__ * %'! !}}%.."222r# c p t |t st S | j |j k7 S rp r r s r! __ne__z Style.__ne__ r r# c | j | j S t | j | j | j | j
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zzr# c | j S )z.The foreground color or None if it is not set.)r3 r s r! rj z Style.color s {{r# c | j S )z.The background color or None if it is not set.)r4 r s r! rk z
Style.bgcolor r r# c | j S )zLink text, if set.)r8 r s r! rl z
Style.link s zzr# c N | j du xs | j j S )z6Check if the style specified a transparent background.N)rk
is_defaultr s r! transparent_backgroundz Style.transparent_background s" ||t#>t||'>'>>r# c . t | j S )z A Style with background only.)rk )r rk r s r! background_stylezStyle.background_style s T\\**r# c ~ | j i S t t t t f t | j S )z=Get meta information (can not be changed after construction).)r7 r r r r r r s r! rm z
Style.meta s0 ZZ'rTT$sCx.%
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without_colorzStyle.without_color s :: ||E* "& , , $ 4 4 jj 48JJGAv ./B r# r| style_definitionc T |j dk( s|s| j S | j }d}d}i }d}t |j }|D ] }|j } | dk( r>t
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style_definition (str): A string containing a style.
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errors.StyleSyntaxError: If the style definition syntax is invalid.
Returns:
`Style`: A Style instance.
r Nr r~ zcolor expected after 'on'zunable to parse z as background color; notz,expected style attribute after 'not', found Frl zURL expected after 'link'Tz as color; )rj rk rl r1 )r r STYLE_ATTRIBUTESitersplitr nextr r r rr r getr )
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zGet a CSS style rule.g ?zcolor: ztext-decoration-color: Fr zbackground-color: zfont-weight: boldzfont-style: italicztext-decoration: underlinez text-decoration: line-throughztext-decoration: overlinez; )r r rj rk r^ rT foreground_color
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&&*E,B,BCHE --e4K W[__ -. / ,[__,=> ? !//%/HK ' '89 : 99 & ' ;; ' ( >> / 0 ;; 2 3 == . /yy~ r# stylesc B t | }t |t | S )zCombine styles and get result.
Args:
styles (Iterable[Style]): Styles to combine.
Returns:
Style: A new style instance.
r r r r r iter_styless r! combinez
Style.combineX 6l ;[ 122r# c B t | }t |t | S )zCombine styles from positional argument in to a single style.
Args:
*styles (Iterable[Style]): Styles to combine.
Returns:
Style: A new style instance.
r r s r! chainz Style.chaine r r# c | j rt S | j t }| j |_ | j
|_ | j |_ | j |_ | j |_ | j |_ | j |_
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d|_ | j |_ |S )zwGet a copy of this style.
Returns:
Style: A new Style instance with identical attributes.
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Style.copyr s :: ||E*jj "&"8"8 {{ , , $ 4 4 jj 48JJGAv ./Bjj jj r# rw c z | j rt S | j t }| j |_ | j
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Returns:
Style: New style object.
Nr~ F)r6 r r r r: r; r3 r4 r( r' r8 r9 r5 r7 r s r! clear_meta_and_linkszStyle.clear_meta_and_links s :: ||E*jj "&"8"8 {{ , , $ 4 4 jj r# c t | j t }| j |_ | j |_ | j |_ | j
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Args:
link (str, optional): New value for link. Defaults to None.
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r r} r~ NF)r r r: r; r3 r4 r( r' r8 r r9 r5 r6 r7 )r rl r s r! update_linkzStyle.update_link s ||E*jj "&"8"8 {{ , , $ 4 4 48GAv ./b jj r# F)r legacy_windowstextr c |r||S | j xs | j | }|r d| d| dn|}| j r"|s d| j d| j d| d}|S )aD Render the ANSI codes for the style.
Args:
text (str, optional): A string to style. Defaults to "".
color_system (Optional[ColorSystem], optional): Color system to render to. Defaults to ColorSystem.TRUECOLOR.
Returns:
str: A string containing ANSI style codes.
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r# c |xs t | }t j j | j | d y)zWrite text with style directly to terminal.
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default_styles r! r" zStyleStack.__init__ s $1? r# c " d| j dS )Nz r r s r! __repr__zStyleStack.__repr__ s dkk_A..r# c | j d S )z&Get the Style at the top of the stack.r r s r! currentzStyleStack.current s {{2 r# r c Z | j j | j d |z y)z}Push a new style on to the stack.
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