Current File : //usr/local/lib/python3.8/idlelib/__pycache__/format.cpython-38.pyc
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dd Zdd ZedZdd ZG dd dZG dd dZG dd d Zed krdd lmZ ed d d!d" dS )#zFormat all or a selected region (line slice) of text.
Region formatting options: paragraph, comment block, indent, deindent,
comment, uncomment, tabify, and untabify.
File renamed from paragraph.py with functions added from editor.py.
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ZdS ) FormatParagrapha Format a paragraph, comment block, or selection to a max width.
Does basic, standard text formatting, and also understands Python
comment blocks. Thus, for editing Python source code, this
extension is really only suitable for reformatting these comment
blocks or triple-quoted strings.
Known problems with comment reformatting:
* If there is a selection marked, and the first line of the
selection is not complete, the block will probably not be detected
as comments, and will have the normal "text formatting" rules
applied.
* If a comment block has leading whitespace that mixes tabs and
spaces, they will not be considered part of the same block.
* Fancy comments, like this bulleted list, aren't handled :-)
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|| _ d S Neditwinselfr r */usr/local/lib/python3.8/idlelib/format.py__init__ s zFormatParagraph.__init__c C s t jdddddd| _d S )N
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|| ||| | n | d| |d dS )a Formats paragraph to a max width specified in idleConf.
If text is selected, format_paragraph_event will start breaking lines
at the max width, starting from the beginning selection.
If no text is selected, format_paragraph_event uses the current
cursor location to determine the paragraph (lines of text surrounded
by blank lines) and formats it.
The length limit parameter is for testing with a known value.
Ninsertsel1.0endbreak)r r textget_selection_indicesgetget_comment_headerfind_paragraphindexreformat_commentreformat_paragraph
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eventlimitr firstlastdatacomment_headernewdatar r r format_paragraph_event* s*
z&FormatParagraph.format_paragraph_event)N) __name__
__module__ __qualname____doc__r
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C s: t t|d\}}| d| d| }| d| ddr`t|r`|d }| d| d| }q(|}t|}t|}t||krt||d s|d }| d| d| }qtd| }|d }| d| d| }|dkrt||krt||d s|d }| d| d| }qd|d } | ||| | |fS ) zReturns the start/stop indices enclosing the paragraph that mark is in.
Also returns the comment format string, if any, and paragraph of text
between the start/stop indices.
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expandtabsappendrstripextendjoin) r. r+ linesinZindent1Zindent2newpartialZwordsjZwordr r r r$ x s>
r$ c s t dfdd| dD } t|t d}t| |}|d}d}|d shd}|dd }d fdd|D | S ) z?Return data reformatted to specified width with comment header.rA c 3 s | ]}| d V qd S r r .0r@ )lcr r <genexpr> s z#reformat_comment.<locals>.<genexpr> Nc 3 s | ]} | V qd S r r rR )r/ r r rU s )r= rK r; maxr$ )r. r+ r/ Z format_widthr0 Z block_suffixr )r/ rT r r# s
r# c C s t d| dk S )z/Return True if line is empty or all whitespace.z^\s*$N)rE matchr@ r r r r< s r< c C s t d| S )z/Return the initial space or tab indent of line.z ^([ \t]*)rE rZ groupr[ r r r rD s rD c C s" t d| }|dkrdS |dS )a Return string with leading whitespace and '#' from line or ''.
A null return indicates that the line is not a comment line. A non-
null return, such as ' #', will be used to find the other lines of
a comment block with the same indent.
z ^([ \t]*#*)NrW r9 r\ )r@ mr r r r s r z[ \t]*c C s$ t | }| t| |fS )zReturn a line's indentation as (# chars, effective # of spaces).
The effective # of spaces is the length after properly "expanding"
the tabs into spaces, as done by str.expandtabs(tabwidth).
)_line_indent_rerZ r r= r] rG )r@ tabwidthr^ r r r get_line_indent s
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dS ) FormatRegionz Format selected text (region).c C s
|| _ d S r r r r r r r
s zFormatRegion.__init__c C sr | j j}| j \}}|r<|r<||d }||d }n|d}|d}|||}|d}||||fS )aq Return line information about the selected text region.
If text is selected, the first and last indices will be
for the selection. If there is no text selected, the
indices will be the current cursor location.
Return a tuple containing (first index, last index,
string representation of text, list of text lines).
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linestartz-1c lineend +1czinsert linestartzinsert lineend +1crA )r r r r" r r; )r
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zFormatRegion.get_regionc C sz | j j}d|}||kr&| dS |ddd |d| | ||| ||| | |
d|d dS )aa Replace the text between the given indices.
Args:
head: Starting index of text to replace.
tail: Ending index of text to replace.
chars: Expected to be string of current text
between head and tail.
lines: List of new lines to insert between head
and tail.
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C s| | \}}}}tt|D ]J}|| }|r t|| jj\}} | | jj } | j| ||d ||< q | |||| dS )z$Indent region by indentwidth spaces.Nr ) rf rF r= ra r r` indentwidth _make_blanksrh
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r* rc rd re rL posr@ raw effectiver r r indent_region_event s z FormatRegion.indent_region_eventc
C s | \}}}}tt|D ]P}|| }|r t|| jj\}} t| | jj d} | j| ||d ||< q | |||| dS )z$Dedent region by indentwidth spaces.r Nr )
rf rF r= ra r r` rY ri rj rh rk r r r dedent_region_event s z FormatRegion.dedent_region_eventc C sN | \}}}}tt|d D ]}|| }d| ||< q | |||| dS )zrComment out each line in region.
## is appended to the beginning of each line to comment it out.
r9 ##r rf rF r= rh r
r* rc rd re rL rl r@ r r r comment_region_event s z!FormatRegion.comment_region_eventc C s | \}}}}tt|D ]T}|| }|s.q |dd dkrL|dd }n |dd dkrh|dd }|||< q | |||| dS )zUncomment each line in region.
Remove ## or # in the first positions of a line. If the comment
is not in the beginning position, this command will have no effect.
NrB rq r9 #r rr rs r r r uncomment_region_event, s
z#FormatRegion.uncomment_region_eventc
C s | \}}}}| }|dkr$dS tt|D ]L}|| }|r0t||\} }
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|\} } d| d| || d ||< q0| |||| dS )z@Convert leading spaces to tabs for each line in selected region.N rC r )rf _asktabwidthrF r= ra divmodrh )
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r* rc rd re rL r` rl r@ rm rn ZntabsZnspacesr r r tabify_region_event? s "z FormatRegion.tabify_region_eventc C s\ | \}}}}| }|dkr$dS tt|D ]}|| |||< q0| |||| dS )z.Expand tabs to spaces for each line in region.Nr )rf rx rF r= rG rh )r
r* rc rd re rL r` rl r r r untabify_region_eventN s z"FormatRegion.untabify_region_eventc C s t dd| jj| jjdddS )zReturn value for tab width.z Tab widthzColumns per tab? (2-16)rB parentZ initialvalueZminvaluemaxvalue)r r r ri r r r r rx Y s zFormatRegion._asktabwidth)N)N)N)N)N)N)r2 r3 r4 r5 r
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rb c @ s( e Zd ZdZdd Zdd Zdd ZdS ) IndentszChange future indents.c C s
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remains atz 8.z!
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zIndents.toggle_tabs_eventc C s< | j }tdd|j|jddd}|r8||jkr8|js8||_dS )Nz Indent widthz6New indent width (2-16)
(Always use 8 when using tabs)rB r| r} r )r r r ri r )r
r* r rO r r r change_indentwidth_eventz s z Indents.change_indentwidth_eventN)r2 r3 r4 r5 r
r r r r r r r d s r c @ s e Zd Zdd ZdddZdS )Rstripc C s
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