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TemplateError: No }} to finish last expression at line 1 column 7 >>> lex('hey }}') Traceback (most recent call last): ... TemplateError: }} outside expression at line 1 column 7 >>> lex('hey {{ {{') Traceback (most recent call last): ... TemplateError: {{ inside expression at line 1 column 10 R+R,iis%s|%ss%s inside expressionRRs%s outside expressionsNo %s to finish last expressionN(RR R2RtretcompileRtfinditertgroupt find_positionRR RRmR`ttrim_lex(tsRttrim_whitespaceR/R0tin_exprtchunkstlasttlast_posttoken_retmatchRvRzR((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pytlexusL         s.^(?:if |elif |for |def |inherit |default |py:)RtendiftendfortenddefRrRss \n\r?[\t ]*$s ^[\t ]*\nc C@sdd}xWt|D]I\}}t|tr4qn|d}tj| r`|tkr`qn|sod}n||d}|dt|krd}n||d}t|t st|t rqn| ptj|}|dkr|j rt }n|dk r:|d|kr:|j r:d}n|r| syt j|sy|t|dkr|j r|r|dkr|j s|dkrd||d>> tokens = lex('{{if x}}\nx\n{{endif}}\ny', trim_whitespace=False) >>> tokens [('if x', (1, 3)), '\nx\n', ('endif', (3, 3)), '\ny'] >>> trim_lex(tokens) [('if x', (1, 3)), 'x\n', ('endif', (3, 3)), 'y'] iR_iiRN(Rt enumerateRlRt statement_retsearchtsingle_statementsRRttrail_whitespace_retstripR`tlead_whitespace_reRR( ttokenst last_trimtitcurrentRptprevt next_chunktprev_oktm((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyRsN     ) # #cC@sa|jd||}|dkr=||jd||}n|d||}|d||fS(s/Given a string and index, return (line, column)s ii(tcounttrfind(tstringtindext last_indexRtlinestcolumn((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyRs  cC@s|dkr)tjdtjdf}nt|d|d|d|}g}x,|r{t||\}}|j|qPW|S(s Parses a string into a kind of AST >>> parse('{{x}}') [('expr', (1, 3), 'x')] >>> parse('foo') ['foo'] >>> parse('{{if x}}test{{endif}}') [('cond', (1, 3), ('if', (1, 3), 'x', ['test']))] >>> parse('series->{{for x in y}}x={{x}}{{endfor}}') ['series->', ('for', (1, 11), ('x',), 'y', ['x=', ('expr', (1, 27), 'x')])] >>> parse('{{for x, y in z:}}{{continue}}{{endfor}}') [('for', (1, 3), ('x', 'y'), 'z', [('continue', (1, 21))])] >>> parse('{{py:x=1}}') [('py', (1, 3), 'x=1')] >>> parse('{{if x}}a{{elif y}}b{{else}}c{{endif}}') [('cond', (1, 3), ('if', (1, 3), 'x', ['a']), ('elif', (1, 12), 'y', ['b']), ('else', (1, 23), None, ['c']))] Some exceptions:: >>> parse('{{continue}}') Traceback (most recent call last): ... TemplateError: continue outside of for loop at line 1 column 3 >>> parse('{{if x}}foo') Traceback (most recent call last): ... TemplateError: No {{endif}} at line 1 column 3 >>> parse('{{else}}') Traceback (most recent call last): ... TemplateError: else outside of an if block at line 1 column 3 >>> parse('{{if x}}{{for x in y}}{{endif}}{{endfor}}') Traceback (most recent call last): ... TemplateError: Unexpected endif at line 1 column 25 >>> parse('{{if}}{{endif}}') Traceback (most recent call last): ... TemplateError: if with no expression at line 1 column 3 >>> parse('{{for x y}}{{endfor}}') Traceback (most recent call last): ... TemplateError: Bad for (no "in") in 'x y' at line 1 column 3 >>> parse('{{py:x=1\ny=2}}') Traceback (most recent call last): ... TemplateError: Multi-line py blocks must start with a newline at line 1 column 3 R+R,RR/R0N(RR R2Rt parse_exprRm(RRR/R0RRYR((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyR;s2   cC@st|dtr%|d|dfS|d\}}|j}|jdr|djd}|jds|jdr|jd}d|kr|jdd}|jdd }n|d7}n'd|krtd d |d |nd ||f|dfS|d$krUd|krAtdd |d |n||f|dfS|jdrtt|||S|jds|dkrtd|jdd |d |n|d%krtd|d |d |n|d&krtd|d |d |n|jdr-t |||S|jdrLt |||S|jdrkt |||S|jd rt |||S|jd!rd"||ddf|dfSd#||ddf|dfS('Niispy:is s s s R_s.Multi-line py blocks must start with a newlineRRRqRrRsRtscontinue outside of for loopsif selif Rs%s outside of an if blocktiftelifs%s with no expressionRRRs Unexpected %ssfor sdefault sinherit sdef t#R{Rv(scontinuesbreak(sifselifsfor(RRR( RlRRt startswithtlstriptreplaceR t parse_condRt parse_fort parse_defaultt parse_inheritt parse_def(RRtcontextRvRz((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyR;sb           cC@s|dd}g}|d }x|sBtdd|d|nt|dtr|dddkrd|ft||dfSt|||\}}|j|q!WdS( NiiR sMissing {{endif}}RRRRu(sif(R RlRtparse_one_condRm(RRRRtpiecesR((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyRps cC@s|d|d\}}}g}|jdr=|d }n|jdrkd||dj|f}nk|jdrd ||d j|f}n=|d krd |d|f}ndstd ||fx|std d|d|nt|dtrV|dddksL|ddjdsL|ddd krV||fSt|||\}}|j |qWdS(Niit:isif R iselif R iRsUnexpected token %r at %ss No {{endif}}RRR( R:R R RRR RlRRRm(RRRtfirstRzR1RR((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyRs.   c C@s|d\}}|d}d|}g}|jds?t|jdr[|d }n|dj}tj|}|std|d |d |n||j }d |krtd |d |d |ntg||j j d D]}|jr|j^q}||j } x|sRtdd |d |nt |dtr|dddkrd||| |f|dfSt |||\} }|j | q1WdS(NiiRtsfor RiisBad for (no "in") in %rRRt(s=You cannot have () in the variable section of a for loop (%r)t,s No {{endfor}}R(sfor(R RR:Rtin_reRR RRRRRlRRm( RRRRRzR1RRRRvR((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyRs@      !cC@s |d\}}|jds%t|jddd}|jdd}t|dkr~td|d|d|n|dj}d|krtd d|d|ntj|std |d|d|n|dj}d |||f|dfS( Nisdefault it=s:Expression must be {{default var=value}}; no = found in %rRRRs'{{default x, y = ...}} is not supporteds-Not a valid variable name for {{default}}: %rRx( R RRRRRR Rtvar_reR(RRRRRzRdRRv((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyRs&  cC@sR|d\}}|jds%t|jddd}d||f|dfS(Nisinherit iR[(R RRR(RRRRRzRv((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyRsc C@s|d\}}|d}|jds/t|jddd}|jdra|d }nd|kr|}dddif}nb|jdstd|d |d |n4|d }|jdd\}}t|||}|d}g}x|std d |d |nt|dtrb|ddd krbd ||||f|dfSt |||\} }|j | qWdS(Niisdef RiRt)s*Function definition doesn't end with ): %sRRRysMissing {{enddef}}R((sdef( R RRRR:R tparse_signatureRlRRRm( RRRRRRtsigtsig_textR1R((s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyRs6      c@stjt|jg}d}d}i}tfd}x1d}|\} } | tjkrmPn| tjkr| dks| dkr| }|\} } n| tjkrt d|d|d|n| } |\} } | tjks| tjkri| dkri|dkr.| }n"|dkrC| }n |j | | tjkrEPqEqEn|dk rt d|d|d|n| tjkrE| dkrEd} d} d }d}}g}x|t \} } }}|dkr|}n|}| tjkr;|r;t d|d|d|n| r| tjksl| tjkr| dkrt |||}||| <|j | Pn|j | | f|r| tjkr| | kr|d 7}q|r| tjkr| | kr|d 8}|skd} } qkq| r| tjkr| dkr| } d }idd 6dd 6dd 6| } qqWqEqEW||||fS(Nc@syy+t\}}\}}\}}}Wntk rHtjdfSX|rk||||f||ffS||fSdS(NR_(Rt StopIterationttokenizet ENDMARKER(Rzttok_typet tok_stringtsrowtscolterowtecoltline(R(s:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyt get_tokens+ t*s**sInvalid signature: (%s)RRRRiiRt[t{Rt]t}(RR.R/( R#tgenerate_tokensRtreadlineRRR$tOPtNAMER RmR`tisolate_expression(R!RRzRtvar_argRRR,t var_arg_typeR%R&tvar_namet nest_typet unnest_typet nest_countt start_postend_posRdRRt default_expr((Rs:/bar/jli/Chip-seq/script/cython/Cython/Tempita/_tempita.pyRs~ ' *           *  ! ! 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