File: //usr/lib/python2.7/dist-packages/mercurial/templater.pyc
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>>> _parsetemplate('foo{bar}"baz', 0, 12)
([('string', 'foo'), ('symbol', 'bar'), ('string', '"baz')], 12)
>>> _parsetemplate('foo{bar}"baz', 0, 12, quote='"')
([('string', 'foo'), ('symbol', 'bar')], 9)
>>> _parsetemplate('foo"{bar}', 0, 9, quote='"')
([('string', 'foo')], 4)
>>> _parsetemplate(r'foo\"bar"baz', 0, 12, quote='"')
([('string', 'foo"'), ('string', 'bar')], 9)
>>> _parsetemplate(r'foo\\"bar', 0, 10, quote='"')
([('string', 'foo\\')], 6)
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St | d k r | d d d k r | d S| f | Sd S( s+ Expand list of templates to node tuple
>>> def f(tree):
... print prettyformat(_unnesttemplatelist(tree))
>>> f(('template', []))
('string', '')
>>> f(('template', [('string', 'foo')]))
('string', 'foo')
>>> f(('template', [('string', 'foo'), ('symbol', 'rev')]))
(template
('string', 'foo')
('symbol', 'rev'))
>>> f(('template', [('symbol', 'rev')])) # template(rev) -> str
(template
('symbol', 'rev'))
>>> f(('template', [('template', [('string', 'foo')])]))
('string', 'foo')
i R c s@ s | ] } t | Vq d S( N( t _unnesttemplatelist( R6 t x( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pys <genexpr> s i i c s@ s | ] } t | Vq d S( N( RG ( R6 RH ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pys <genexpr> s R R3 N( R R3 ( t
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>>> _parseexpr('"foo"')
('string', 'foo')
>>> _parseexpr('foo(bar)')
('func', ('symbol', 'foo'), ('symbol', 'bar'))
>>> _parseexpr('foo(')
Traceback (most recent call last):
...
ParseError: ('not a prefix: end', 4)
>>> _parseexpr('"foo" "bar"')
Traceback (most recent call last):
...
ParseError: ('invalid token', 7)
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R% R R! R Rm Rn t FalseRg t rjustt ljust( RS R_ Rs R R R t fillchar( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt pad! s "s& indent(text, indentchars[, firstline])c C@ s d t | k o d k n s: t j t d n t | | | d } t | | | d } t | d k r t | | | d } n | } t j | | | S( s Indents all non-empty lines
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if present.i i s' indent() expects two or three argumentsi i ( R% R R! R Rn R t indent( RS R_ Rs R R t firstline( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR ; s "s get(dict, key)c C@ s t | d k r* t j t d n t | | | d } t j | d sj t j t d n t | | | d } | j | S( s Get an attribute/key from an object. Some keywords
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R Rw ( RS R_ Rs t dictargR9 ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyRw P s s if(expr, then[, else])c c@ s d t | k o d k n s: t j t d n t | | | d } | rz | d d | | | d d Vn6 t | d k r | d d | | | d d Vn d S( s? Conditionally execute based on the result of
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on whether the item "needle" is in "haystack".i i s* ifcontains expects three or four argumentsi i i N( R% R R! R Rn Rb ( RS R_ Rs t needlet haystack( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt
ifcontainso s " $s ifeq(expr1, expr2, then[, else])c c@ s d t | k o d k n s: t j t d n t | | | d } t | | | d } | | k r | d d | | | d d Vn6 t | d k r | d d | | | d d Vn d S( sB Conditionally execute based on
whether 2 items are equivalent.i i s$ ifeq expects three or four argumentsi i i N( R% R R! R Rn ( RS R_ Rs R R ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt ifeq s " $s join(list, sep)c c@ s d t | k o d k n s: t j t d n | d d | | | d d } t j | d r | j } g | j D] } | | ^ q } n d } t | d k r t | | | d } n t } x' | D] } | r t
} n | V| Vq Wd S( s& Join items in a list with a delimiter.i i s! join expects one or two argumentsi R R N( R% R R! R R
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s label(label, expr)c C@ sp t | d k r* t j t d n | d } t | | | d } t | | | d } | j | | S( s Apply a label to generated content. Content with
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automatic colorization.i s label expects two argumentst uii i ( R% R R! R Rn Ro t label( RS R_ Rs R Ra R ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR s
s latesttag([pattern])c C@ sk t | d k r* t j t d n d } t | d k r[ t | | | d } n t j | | S( sm The global tags matching the given pattern on the
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s mod(a, b)c C@ sT t | d k s* t j t d n d } t | | | | d | d f S( s0 Calculate a mod b such that a / b + a mod b == ai s mod expects two argumentsc S@ s | | S( N( ( t at b( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s i i ( R% R R! R R ( RS R_ Rs R
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s revset(query[, formatargs...])c
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s rstdoc(text, style)c C@ sr t | d k r* t j t d n t | | | d } t | | | d } t j | d | d d g S( s Format ReStructuredText.i s rstdoc expects two argumentsi i t stylet keept verbose( R% R R! R Rn R t format( RS R_ Rs R R ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt rstdoc s
s separate(sep, args)c c@ s | s t j t d n t | | | d } t } xI | d D]= } t | | | } | si qE n | rx t } n | V| VqE Wd S( s, Add a separator between non-empty arguments.s& separate expects at least one argumenti i N( R R! R Rn R R ( RS R_ Rs t sepR R` t argstr( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt separate% s s shortest(node, minlength=4)c
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s strip(text[, chars])c C@ s d t | k o d k n s: t j t d n t | | | d } t | d k r t | | | d } | j | S| j S( s[ Strip characters from a string. By default,
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s% sub(pattern, replacement, expression)c c@ s t | d k r* t j t d n t | | | d } t | | | d } t | | | d } y t j | } Wn- t j k
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r t j t d | n Xd S( s8 Perform text substitution
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if it begins with the content from the "pattern" argument.i s startswith expects two argumentsi i R3 ( R% R R! R Rn R# ( RS R_ Rs t patnR ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR# s s word(number, text[, separator])c C@ s d t | k o d k n sD t j t d t | n t | | | d t d } t | | | d } t | d k r t | | | d } n d } | j | } | t | k s | t | k r d S| | Sd S( s" Return the nth word from a string.i i s+ word expects two or three arguments, got %di s word expects an integer indexi R3 N( R% R R! R Rm Rn R t split( RS R_ Rs t numR t splittert tokens( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt word s "%c C@ s t | d f S( Ni ( Rp ( R R+ ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s c C@ s t | d f S( Ni ( Rq ( R R+ ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s c C@ s t | d f S( Ni ( Rd ( R R+ ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s c C@ s t | d | t S( Ni ( RV R ( R R+ ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s c C@ s t | | d S( Nc S@ s | | S( N( ( R R ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s ( R ( R R+ ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s c C@ s t | | d S( Nc S@ s | | S( N( ( R R ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s ( R ( R R+ ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s c C@ s t | | d S( Nc S@ s | | S( N( ( R R ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s ( R ( R R+ ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s c C@ s t | | d S( Nc S@ s | | S( N( ( R R ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s ( R ( R R+ ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR; s t _aliasrulesc B@ s5 e Z d Z e d Z e e Z e d Z RS( s2 Parsing and expansion rule set of template aliasess template aliasc C@ s | d d k r@ | d d d k r@ | d d t | d f S| d d k r} | d d d k r} | d d | d g f Sd S( sN Return (name, args) if tree is func(...) or ...|filter; otherwise
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expandaliases s c c@ s t | t r | Vn | d k r& n t j | d sF t | Vns xp | D]h } t | t rj | VqM | d k ry qM t j | d s t | VqM x t | D] } | Vq WqM Wd S( s= yield a single stream from a possibly nested set of iteratorst __iter__N( RI R R R
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c C@ sE t | d k s6 | d d k s6 | d | d k r: | S| d d !S( s9 unwrap quotes if any; otherwise returns unmodified stringi i s '"ii ( R% ( R, ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt
unquotestring s 6t enginec B@ s2 e Z d Z d d d d Z d Z d Z RS( s template expansion engine.
template expansion works like this. a map file contains key=value
pairs. if value is quoted, it is treated as string. otherwise, it
is treated as name of template file.
templater is asked to expand a key in map. it looks up key, and
looks for strings like this: {foo}. it expands {foo} by looking up
foo in map, and substituting it. expansion is recursive: it stops
when there is no more {foo} to replace.
expansion also allows formatting and filtering.
format uses key to expand each item in list. syntax is
{key%format}.
filter uses function to transform value. syntax is
{key|filter1|filter2|...}.c C@ sd | | _ | d k r i } n | | _ | d k r< i } n | | _ t j | | _ i | _ d S( N( t _loaderR R Rx R R t _aliasmapt _cache( t selft loadert filterst defaultsR ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt __init__ s c C@ s | | j k r t | f | j | <yS t | j | } | j r[ t j | j | } n t | | t | j | <Wq | j | = q Xn | j | S( s! load, parse, and cache a template( R! Rv RA R R R R RV RY ( R" RU RH ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyRZ s
c C@ s+ | j | \ } } t | | | | S( s Perform expansion. t is name of map element to expand.
mapping contains added elements for use during expansion. Is a
generator.( RZ R ( R" RU R_ R
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i | _ d S( s set up template engine.
filters is dict of functions. each transforms a value into another.
defaults is dict of default map definitions.
aliases is list of alias (name, replacement) pairs.
N( R Ry R R4 R R$ R R% t _aliasest minchunkt maxchunkt ecache( R" R$ R% R R RJ RK ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyR& y s c C@ sJ | | | | g | | } t | \ } } | j j | | | _ | S( s, Create templater from the specified map file( R= R R R4 ( t clsR> R$ R% R RJ RK RU RA ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt frommapfile s
c C@ s | | j k p | | j k S( N( R R4 ( R" R9 ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt __contains__ s c C@ s | | j k r y% t j | j | d | j | <Wq t k
rf } t t d | j d q t k
r } t | j d t d | j | d | j d f q Xn | j | S( s@ Get the template for the given template name. Use a local cache.i s "%s" not in template mapi s template file %s: %s( R R
t readfileR4 t KeyErrorR{ R Rs t IOError( R" RU t inst( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt load s % )c K@ s | | j k r | j | d p# d } | | j k r y t | } Wn* t k
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j | d | j d | j } n | S( Ni Rc s invalid template engine: %sR> R ( R4 RL t enginesRQ R Rr R RT R$ R% RI Rz RJ R
t increasingchunksRK ( R" RU R_ t ttypet eclst proct stream( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyt __call__ s &
N( ( R R R R& t classmethodRN RO RT R[ ( ( ( s7 /usr/lib/python2.7/dist-packages/mercurial/templater.pyRH w s
c C@ si d g } g | D]* } t j j t j j t j | ^ q } g | D] } t j j | rG | ^ qG S( s) return locations used for template files.t templates( R+ R R; R R
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c C@ s> | d k r t } n t | t r3 | g } n t | t rN | g } n x | D] } | sU | t j t j f k sU t j | k sU t j r t j | k r qU n t j j
| d d | g } | j d xP | D]H } x? | D]7 } t j j
| | } t j j | r | | f Sq Wq WqU Wt
d | d S( s Return path to mapfile for a given style.
Searches mapfile in the following locations:
1. templatepath/style/map
2. templatepath/map-style
3. templatepath/map
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c C@ s. x' | j j D] \ } } | t | <q Wd S( s7 Load template function from specified registrarobj
N( t _tablet iteritemsR ( R t extnamet registrarobjRa R
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