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Maintainer: Jean-Paul Calderone
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Represents an element of text along with the texts colors and
additional attributes.
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AnsiParserz&
Parser class for ANSI codes.
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zAnsiParser.__init__c C s� d}d}d}t |�}||k rC|dkr|| tv rd}n |r;|�d|�}|dkr/|||d� S ||||� }|}d}|d }||k s|S )zF
Remove all ANSI color escapes from the given string.
rJ rI r ����N)r- �_sets�find)r# �string�result�show�i�L�nr r r � stripEscapesQ s" � zAnsiParser.stripEscapesc C � d S r r )r# �colorstrr r r � writeStringg � zAnsiParser.writeStringc C st | j r | j | }d| _ |�d�}t|�dkr"| �| �|d �� dS | �| �|d �� |dd� D �]}t|�}d}d}||k rS|| tjd vrKn|d7 }||k sA|s[d| _ dS |d dkrp| �| �||d d� �� q2|dd� }|d8 }||d kr�d| _ dS t�|| d�}|du r�q2|t j
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Turn a string input into a list of L{ColorText} elements.
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Handle a single ANSI color sequence
NrQ �0�;z)Invalid ANSI color sequence: {sequence!r})�sequencer rH rI � �% �( �/ �' �1 � � � � � � � � � z*Unrecognised ANSI color command: {command})�command)�map�intra �
ValueErrorrm �errorrK rL rM rN r r! r r" r �blink)r# ro rp r r r r rg � sZ �
�zAnsiParser.parseColorc C r[ r r )r# rr r r r ri � r^ zAnsiParser.parseCursorc C r[ r r )r# rs r r r rk � r^ zAnsiParser.parseErasec C s& |rt j| S | jr|| pt j| S r )r r) r )r# �value�mode�BOLDr r r � pickColor� s
zAnsiParser.pickColorc C s4 t || �| jd�| �| jd�| j| j| j| j| j�S )Nr rI ) r r� rM rN r r r r! r" )r# r r r r rb � s �zAnsiParser.formatTextN)r% r& r' r( rh rj rl �
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