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136 lines
7.9 KiB
Python
136 lines
7.9 KiB
Python
"""
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pygments.lexers.dax
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~~~~~~~~~~~~~~~~~~~
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Lexer for LilyPond.
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:copyright: Copyright 2006-2025 by the Pygments team, see AUTHORS.
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:license: BSD, see LICENSE for details.
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"""
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from pygments.lexer import RegexLexer, words
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from pygments.token import Comment, Punctuation, Whitespace,\
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Name, Operator, String, Number, Text
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__all__ = ['DaxLexer']
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class DaxLexer(RegexLexer):
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"""
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Lexer for Power BI DAX
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Referenced from: https://github.com/sql-bi/SyntaxHighlighterBrushDax
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"""
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name = 'Dax'
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aliases = ['dax']
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filenames = ['*.dax']
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url = 'https://learn.microsoft.com/en-us/dax/dax-function-reference'
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mimetypes = []
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version_added = '2.15'
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tokens = {
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'root': [
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(r'\s+', Whitespace),
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(r"--.*\n?", Comment.Single), # Comment: Double dash comment
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(r"//.*\n?", Comment.Single), # Comment: Double backslash comment
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(r'/\*', Comment.Multiline, 'multiline-comments'),
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(words(('abs', 'accrint', 'accrintm', 'acos', 'acosh', 'acot', 'acoth',
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'addcolumns', 'addmissingitems', 'all', 'allcrossfiltered',
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'allexcept', 'allnoblankrow', 'allselected', 'amordegrc', 'amorlinc',
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'and','approximatedistinctcount', 'asin', 'asinh', 'atan', 'atanh',
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'average', 'averagea', 'averagex', 'beta.dist', 'beta.inv',
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'bitand', 'bitlshift', 'bitor', 'bitrshift', 'bitxor', 'blank',
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'calculate', 'calculatetable', 'calendar', 'calendarauto', 'ceiling',
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'chisq.dist', 'chisq.dist.rt', 'chisq.inv', 'chisq.inv.rt',
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'closingbalancemonth', 'closingbalancequarter', 'closingbalanceyear',
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'coalesce', 'columnstatistics', 'combin', 'combina', 'combinevalues',
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'concatenate', 'concatenatex', 'confidence.norm', 'confidence.t',
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'contains', 'containsrow', 'containsstring', 'containsstringexact',
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'convert', 'cos', 'cosh', 'cot', 'coth', 'count', 'counta', 'countax',
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'countblank', 'countrows', 'countx', 'coupdaybs', 'coupdays',
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'coupdaysnc', 'coupncd', 'coupnum', 'couppcd', 'crossfilter',
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'crossjoin', 'cumipmt', 'cumprinc', 'currency', 'currentgroup',
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'customdata', 'datatable', 'date', 'dateadd', 'datediff',
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'datesbetween', 'datesinperiod', 'datesmtd', 'datesqtd',
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'datesytd', 'datevalue', 'day', 'db', 'ddb', 'degrees', 'detailrows',
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'disc', 'distinct', 'distinctcount', 'distinctcountnoblank',
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'divide', 'dollarde', 'dollarfr', 'duration', 'earlier', 'earliest',
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'edate', 'effect', 'endofmonth', 'endofquarter', 'endofyear',
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'eomonth', 'error', 'evaluateandlog', 'even', 'exact', 'except',
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'exp', 'expon.dist', 'fact', 'false', 'filter', 'filters', 'find',
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'firstdate', 'firstnonblank', 'firstnonblankvalue', 'fixed', 'floor',
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'format', 'fv', 'gcd', 'generate', 'generateall', 'generateseries',
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'geomean', 'geomeanx', 'groupby', 'hash', 'hasonefilter',
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'hasonevalue', 'hour', 'if', 'if.eager', 'iferror', 'ignore', 'index',
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'int', 'intersect', 'intrate', 'ipmt', 'isafter', 'isblank',
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'iscrossfiltered', 'isempty', 'iserror', 'iseven', 'isfiltered',
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'isinscope', 'islogical', 'isnontext', 'isnumber', 'iso.ceiling',
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'isodd', 'isonorafter', 'ispmt', 'isselectedmeasure', 'issubtotal',
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'istext', 'keepfilters', 'keywordmatch', 'lastdate', 'lastnonblank',
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'lastnonblankvalue', 'lcm', 'left', 'len', 'linest', 'linestx', 'ln',
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'log', 'log10', 'lookupvalue', 'lower', 'max', 'maxa', 'maxx',
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'mduration', 'median', 'medianx', 'mid', 'min', 'mina', 'minute',
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'minx', 'mod', 'month', 'mround', 'nameof', 'naturalinnerjoin',
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'naturalleftouterjoin', 'networkdays', 'nextday', 'nextmonth',
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'nextquarter', 'nextyear', 'nominal', 'nonvisual', 'norm.dist',
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'norm.inv', 'norm.s.dist', 'norm.s.inv', 'not', 'now', 'nper', 'odd',
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'oddfprice', 'oddfyield', 'oddlprice', 'oddlyield', 'offset',
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'openingbalancemonth', 'openingbalancequarter', 'openingbalanceyear',
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'or', 'orderby', 'parallelperiod', 'partitionby', 'path',
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'pathcontains', 'pathitem', 'pathitemreverse', 'pathlength',
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'pduration', 'percentile.exc', 'percentile.inc', 'percentilex.exc',
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'percentilex.inc', 'permut', 'pi', 'pmt', 'poisson.dist', 'power',
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'ppmt', 'previousday', 'previousmonth', 'previousquarter',
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'previousyear', 'price', 'pricedisc', 'pricemat', 'product',
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'productx', 'pv', 'quarter', 'quotient', 'radians', 'rand',
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'randbetween', 'rank.eq', 'rankx', 'rate', 'received', 'related',
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'relatedtable', 'removefilters', 'replace', 'rept', 'right',
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'rollup', 'rollupaddissubtotal', 'rollupgroup', 'rollupissubtotal',
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'round', 'rounddown', 'roundup', 'row', 'rri', 'sameperiodlastyear',
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'sample', 'sampleaxiswithlocalminmax', 'search', 'second',
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'selectcolumns', 'selectedmeasure', 'selectedmeasureformatstring',
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'selectedmeasurename', 'selectedvalue', 'sign', 'sin', 'sinh', 'sln',
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'sqrt', 'sqrtpi', 'startofmonth', 'startofquarter', 'startofyear',
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'stdev.p', 'stdev.s', 'stdevx.p', 'stdevx.s', 'substitute',
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'substitutewithindex', 'sum', 'summarize', 'summarizecolumns', 'sumx',
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'switch', 'syd', 't.dist', 't.dist.2t', 't.dist.rt', 't.inv',
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't.inv.2t', 'tan', 'tanh', 'tbilleq', 'tbillprice', 'tbillyield',
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'time', 'timevalue', 'tocsv', 'today', 'tojson', 'topn',
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'topnperlevel', 'topnskip', 'totalmtd', 'totalqtd', 'totalytd',
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'treatas', 'trim', 'true', 'trunc', 'unichar', 'unicode', 'union',
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'upper', 'userculture', 'userelationship', 'username', 'userobjectid',
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'userprincipalname', 'utcnow', 'utctoday', 'value', 'values', 'var.p',
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'var.s', 'varx.p', 'varx.s', 'vdb', 'weekday', 'weeknum', 'window',
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'xirr', 'xnpv', 'year', 'yearfrac', 'yield', 'yielddisc', 'yieldmat'),
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prefix=r'(?i)', suffix=r'\b'), Name.Function), #Functions
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(words(('at','asc','boolean','both','by','create','currency',
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'datetime','day','define','desc','double',
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'evaluate','false','integer','measure',
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'month','none','order','return','single','start','string',
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'table','true','var','year'),
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prefix=r'(?i)', suffix=r'\b'), Name.Builtin), # Keyword
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(r':=|[-+*\/=^]', Operator),
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(r'\b(IN|NOT)\b', Operator.Word),
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(r'"', String, 'string'), #StringLiteral
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(r"'(?:[^']|'')*'(?!')(?:\[[ \w]+\])?|\w+\[[ \w]+\]",
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Name.Attribute), # Column reference
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(r"\[[ \w]+\]", Name.Attribute), #Measure reference
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(r'(?<!\w)(\d+\.?\d*|\.\d+\b)', Number),# Number
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(r'[\[\](){}`,.]', Punctuation), #Parenthesis
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(r'.*\n', Text),
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],
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'multiline-comments': [
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(r'/\*', Comment.Multiline, 'multiline-comments'),
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(r'\*/', Comment.Multiline, '#pop'),
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(r'[^/*]+', Comment.Multiline),
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(r'[/*]', Comment.Multiline)
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],
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'string': [
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(r'""', String.Escape),
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(r'"', String, '#pop'),
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(r'[^"]+', String),
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]
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}
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