- (variableRef + inOp + expr).setParseAction(pushRangeVar)
+ ZeroOrMore(Suppress(commaOp) + (variableRef + inOp + expr).setParseAction(pushRangeVar))
- (returnOp + expr).setParseAction(pushExpr)
).setParseAction(pushOperation)
| (
quantifiedOp
- (variableRef + inOp + expr).setParseAction(pushRangeVar)
+ ZeroOrMore(Suppress(commaOp) + (variableRef + inOp + expr).setParseAction(pushRangeVar))
- (satisfiesOp + expr).setParseAction(pushExpr)
).setParseAction(pushOperation)
| (
(ifOp - Suppress(lParen) + Group(expr) + Suppress(rParen)).setParseAction(pushExpr)
- (thenOp + expr).setParseAction(pushOperation)
- (elseOp + expr).setParseAction(pushOperation)
).setParseAction(pushOperation)
| (qName + Suppress(lParen) + Optional(delimitedList(expr)) + Suppress(rParen)).setParseAction(pushFunction)
| (floatLiteral).setParseAction(pushFloat)
| (integerLiteral).setParseAction(pushInt)
| (quotedString).setParseAction(pushQuotedString)
| (variableRef).setParseAction(pushVarRef)
| (abbrevReverseStep).setParseAction(pushOperation)
| (contextItem).setParseAction(pushOperation)
| (qName).setParseAction(pushQName)
| (
Suppress(lParen) - Optional(expr) - ZeroOrMore(commaOp.setParseAction(pushOp) - expr) - Suppress(rParen)
).setParseAction(pushSequence)
)
# stepExpr = ( ( atom + ZeroOrMore( (lPred.setParseAction( pushOp ) - expr - Suppress(rPred)).setParseAction(pushPredicate) ) ) |
# ( (reverseStep | forwardStep) + ZeroOrMore( (lPred.setParseAction( pushOp ) - expr - Suppress(rPred)).setParseAction(pushPredicate) ) ) )
stepExpr = (
atom + ZeroOrMore((lPred.setParseAction(pushOp) - expr - Suppress(rPred)).setParseAction(pushPredicate))
abbrevReverseStep = Literal("..")
reverseStep = ( ( reverseAxis + nodeTest ) | abbrevReverseStep )
step = ( forwardStep | reverseStep )
expr = Forward()
atom = (
( forOp - (variableRef + inOp + expr).setParseAction(pushRangeVar) +
ZeroOrMore( Suppress(commaOp) + (variableRef + inOp + expr).setParseAction(pushRangeVar) ) -
(returnOp + expr).setParseAction(pushExpr) ).setParseAction(pushOperation) |
( quantifiedOp - (variableRef + inOp + expr).setParseAction(pushRangeVar) +
ZeroOrMore( Suppress(commaOp) + (variableRef + inOp + expr ).setParseAction(pushRangeVar) ) -
(satisfiesOp + expr).setParseAction(pushExpr) ).setParseAction(pushOperation) |
( (ifOp - Suppress(lParen) + Group(expr) + Suppress(rParen)).setParseAction(pushExpr) -
(thenOp + expr).setParseAction(pushOperation) -
(elseOp + expr).setParseAction(pushOperation) ).setParseAction(pushOperation) |
( qName + Suppress(lParen) + Optional(delimitedList(expr)) + Suppress(rParen) ).setParseAction(pushFunction) |
( floatLiteral ).setParseAction(pushFloat) |
( decimalLiteral ).setParseAction(pushDecimal) |
( integerLiteral ).setParseAction(pushInt) |
( quotedString ).setParseAction(pushQuotedString) |
( variableRef ).setParseAction(pushVarRef) |
( abbrevReverseStep ).setParseAction(pushOperation) |
( contextItem ).setParseAction(pushOperation) |
( qName ).setParseAction(pushQName) |
( Suppress(lParen) - Optional(expr) - ZeroOrMore( commaOp.setParseAction(pushOp) - expr ) - Suppress(rParen) ).setParseAction(pushSequence)
)
#stepExpr = ( ( atom + ZeroOrMore( (lPred.setParseAction( pushOp ) - expr - Suppress(rPred)).setParseAction(pushPredicate) ) ) |
# ( (reverseStep | forwardStep) + ZeroOrMore( (lPred.setParseAction( pushOp ) - expr - Suppress(rPred)).setParseAction(pushPredicate) ) ) )
stepExpr = ( ( atom + ZeroOrMore( (lPred.setParseAction( pushOp ) - expr - Suppress(rPred)).setParseAction(pushPredicate) ) ) |
( step + ZeroOrMore( (lPred.setParseAction( pushOp ) - expr - Suppress(rPred)).setParseAction(pushPredicate) ) ) )
relativePathExpr = stepExpr + ZeroOrMore( ( ( pathDescOp | pathStepOp ) + stepExpr ).setParseAction( pushOperation ) )
def compileCdrGrammar( cntlr, _logMessage ):
global isGrammarCompiled, cdrProg, lineno
if isGrammarCompiled:
return cdrProg
global logMessage
logMessage = _logMessage
debugParsing = False # True
cntlr.showStatus(_("Compiling CDR Grammar"))
if sys.version[0] >= '3':
# python 3 requires modified parser to allow release of global objects when closing DTS
from arelle.pyparsing.pyparsing_py3 import (Word, Keyword, alphas,
Literal, CaselessLiteral,
Combine, Optional, nums, Or, Forward, Group, ZeroOrMore, StringEnd, alphanums,
ParserElement, sglQuotedString, delimitedList, Suppress, Regex, FollowedBy,
lineno, restOfLine)
else:
from pyparsing import (Word, Keyword, alphas,
Literal, CaselessLiteral,
Combine, Optional, nums, Or, Forward, Group, ZeroOrMore, StringEnd, alphanums,
ParserElement, sglQuotedString, delimitedList, Suppress, Regex, FollowedBy,
lineno, restOfLine)
ParserElement.enablePackrat()
"""
the pyparsing parser constructs are defined in this method to prevent the need to compile
the grammar when the plug in is loaded (which is likely to be when setting up GUI
menus or command line parser).
instead the grammar is compiled the first time that any sphinx needs to be parsed
only the sphinxExpression (result below) needs to be global for the parser
"""
# define grammar
periodOffset = Regex("-?P[1-3]?[0-9][YQMD](/-[1]?[0-9]-([1-3]?[0-9]|end))?")
qName = Regex("([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*:)?"
# localname or wildcard-localname part
"([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*|[*])"
).setName("qName").setDebug(debugParsing)
ncName = Regex("([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*)"
).setName("ncName").setDebug(debugParsing)
decimalPoint = Literal('.')
exponentLiteral = CaselessLiteral('e')
plusorminusLiteral = Literal('+') | Literal('-')
digits = Word(nums)
integerLiteral = Combine( Optional(plusorminusLiteral) + digits )
decimalFractionLiteral = Combine( Optional(plusorminusLiteral) + decimalPoint + digits )
infLiteral = Combine( Optional(plusorminusLiteral) + Literal("INF") )
nanLiteral = Literal("NaN")
floatLiteral = ( Combine( integerLiteral +
( ( decimalPoint + Optional(digits) + exponentLiteral + integerLiteral ) |
( exponentLiteral + integerLiteral ) |
( decimalPoint + Optional(digits) ) )
) |
Combine( decimalFractionLiteral + exponentLiteral + integerLiteral ) |
decimalFractionLiteral |
infLiteral | nanLiteral )
#emptySequence = Literal( "(" ) + Literal( ")" )
lParen = Literal( "(" )
rParen = Literal( ")" )
lPred = Literal("[")
rPred = Literal("]")
refOp = Literal("#")
commaOp = Literal(",")
neOp = Literal("<>")
leOp = Literal("<=")
ltOp = Literal("<")
geOp = Literal(">=")
gtOp = Literal(">")
eqOp = Literal("=")
eqNeOp = eqOp | neOp
compOp = leOp | ltOp | geOp | gtOp
plusOp = Literal("+")
minusOp = Literal("-")
plusMinusOp = plusOp | minusOp
expOp = Literal("^")
multOp = Literal("*")
divOp = Literal("/")
multDivOp = multOp | divOp
concatOp = Literal("&")
andOp = CaselessLiteral("And")
orOp = CaselessLiteral("Or")
xorOp = CaselessLiteral("Xor")
expr = Forward()
atom = (
( refOp + qName ).setParseAction(compileRefExpression) |
( qName + Suppress(lParen) + Optional(delimitedList( expr )) + Suppress(rParen) ).setParseAction(compileFunctionReference) |
( qName.setParseAction(compileQname) + lPred + ( periodOffset | ncName)
+ rPred).setParseAction(compilePeriodOffsetExpression) |
( floatLiteral ).setParseAction(compileFloatLiteral) |
( integerLiteral ).setParseAction(compileIntegerLiteral) |
( sglQuotedString ).setParseAction(compileStringLiteral) |
( qName ).setParseAction(compileQname) |
( Suppress(lParen) - expr - Optional( commaOp - Optional( expr - ZeroOrMore( commaOp - expr ) ) ) - Suppress(rParen) ).setParseAction(compileBrackets)
)
atom.setName("atom").setDebug(debugParsing)
valueExpr = atom
negationExpr = ( Optional(minusOp) + valueExpr ).setParseAction(compileUnaryOperation)
expExpr = ( Optional(expOp) + negationExpr ).setParseAction(compileUnaryOperation)
multDivExpr = ( expExpr + Optional( multDivOp + expExpr ) ).setParseAction(compileBinaryOperation)
multDivExpr.setName("multDivExpr").setDebug(debugParsing)
addSubExpr = ( multDivExpr + ZeroOrMore( plusMinusOp + multDivExpr ) ).setParseAction(compileBinaryOperation)
addSubExpr.setName("addSubExpr").setDebug(debugParsing)
concatExpr = ( addSubExpr + ZeroOrMore( concatOp + addSubExpr ) ).setParseAction(compileBinaryOperation)
comparisonExpr = ( concatExpr + Optional( compOp + concatExpr ) ).setParseAction(compileBinaryOperation)
equalityExpr = ( comparisonExpr + Optional( eqNeOp + comparisonExpr ) ).setParseAction(compileBinaryOperation)
xorExpr = ( equalityExpr + ZeroOrMore( xorOp + equalityExpr) ).setParseAction(compileBinaryOperation)
andExpr = ( xorExpr + ZeroOrMore( andOp + xorExpr ) ).setParseAction(compileBinaryOperation)
orExpr = ( andExpr + ZeroOrMore( orOp + andExpr ) ).setParseAction(compileBinaryOperation)
orExpr.setName("orExpr").setDebug(debugParsing)
expr << orExpr
expr.setName("expr").setDebug(debugParsing)
cdrProg = expr + StringEnd()
expr.setName("cdrProg").setDebug(debugParsing)
startedAt = time.time()
cntlr.modelManager.showStatus(_("initializing CDR grammar"))
cdrProg.parseString( "0", parseAll=True )
from arelle.Locale import format_string
_msg = format_string(cntlr.modelManager.locale,
_("CDR grammar initialized in %.2f secs"),
time.time() - startedAt)
logMessage("INFO", "info", _msg)
cntlr.modelManager.showStatus(_msg, 5000)
isGrammarCompiled = True
return cdrProg
(variableRef + inOp + expr).setParseAction(pushRangeVar) + ZeroOrMore(
Suppress(commaOp) +
(variableRef + inOp + expr).setParseAction(pushRangeVar)) -
(returnOp + expr).setParseAction(pushExpr)).setParseAction(pushOperation)
| (quantifiedOp -
(variableRef + inOp + expr).setParseAction(pushRangeVar) + ZeroOrMore(
Suppress(commaOp) +
(variableRef + inOp + expr).setParseAction(pushRangeVar)) -
(satisfiesOp +
expr).setParseAction(pushExpr)).setParseAction(pushOperation) |
((ifOp - Suppress(lParen) + Group(expr) +
Suppress(rParen)).setParseAction(pushExpr) -
(thenOp + expr).setParseAction(pushOperation) -
(elseOp +
expr).setParseAction(pushOperation)).setParseAction(pushOperation) |
(qName + Suppress(lParen) + Optional(delimitedList(expr)) +
Suppress(rParen)).setParseAction(pushFunction) |
(decimalLiteral).setParseAction(pushDecimal) |
(floatLiteral).setParseAction(pushFloat) |
(integerLiteral).setParseAction(pushInt) |
(quotedString).setParseAction(pushQuotedString) |
(variableRef).setParseAction(pushVarRef) |
(abbrevReverseStep).setParseAction(pushOperation) |
(contextItem).setParseAction(pushOperation) |
(qName).setParseAction(pushQName) |
(Suppress(lParen) - Optional(expr) -
ZeroOrMore(commaOp.setParseAction(pushOp) - expr) -
Suppress(rParen)).setParseAction(pushSequence))
#stepExpr = ( ( atom + ZeroOrMore( (lPred.setParseAction( pushOp ) - expr - Suppress(rPred)).setParseAction(pushPredicate) ) ) |
# ( (reverseStep | forwardStep) + ZeroOrMore( (lPred.setParseAction( pushOp ) - expr - Suppress(rPred)).setParseAction(pushPredicate) ) ) )
stepExpr = ((atom + ZeroOrMore(
def compileSphinxGrammar( cntlr ):
global isGrammarCompiled, sphinxProg, lineno
if isGrammarCompiled:
return sphinxProg
debugParsing = True
cntlr.showStatus(_("Compiling Sphinx Grammar"))
if sys.version[0] >= '3':
# python 3 requires modified parser to allow release of global objects when closing DTS
from arelle.pyparsing.pyparsing_py3 import (Word, Keyword, alphas,
Literal, CaselessLiteral,
Combine, Optional, nums, Or, Forward, Group, ZeroOrMore, StringEnd, alphanums,
ParserElement, quotedString, delimitedList, Suppress, Regex, FollowedBy,
lineno)
else:
from pyparsing import (Word, Keyword, alphas,
Literal, CaselessLiteral,
Combine, Optional, nums, Or, Forward, Group, ZeroOrMore, StringEnd, alphanums,
ParserElement, quotedString, delimitedList, Suppress, Regex, FollowedBy,
lineno)
ParserElement.enablePackrat()
"""
the pyparsing parser constructs are defined in this method to prevent the need to compile
the grammar when the plug in is loaded (which is likely to be when setting up GUI
menus or command line parser).
instead the grammar is compiled the first time that any sphinx needs to be parsed
only the sphinxExpression (result below) needs to be global for the parser
"""
# define grammar
sphinxComment = Regex(r"/(?:\*(?:[^*]*\*+)+?/|/[^\n]*(?:\n[^\n]*)*?(?:(?<!\\)|\Z))").setParseAction(compileComment)
variableRef = Regex("[$]" # variable prefix
# localname part
"([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*)"
)
qName = Regex("([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*:)?"
# localname or wildcard-localname part
"([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*|[*])"
)
ncName = Regex("([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*)"
).setName("ncName").setDebug(debugParsing)
#annotationName = Word("@",alphanums + '_-.').setName("annotationName").setDebug(debugParsing)
annotationName = Regex("@[A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]\w*").setName("annotationName").setDebug(debugParsing)
decimalPoint = Literal('.')
exponentLiteral = CaselessLiteral('e')
plusorminusLiteral = Literal('+') | Literal('-')
digits = Word(nums)
integerLiteral = Combine( Optional(plusorminusLiteral) + digits )
decimalFractionLiteral = Combine( Optional(plusorminusLiteral) + decimalPoint + digits )
infLiteral = Combine( Optional(plusorminusLiteral) + Literal("INF") )
nanLiteral = Literal("NaN")
floatLiteral = ( Combine( integerLiteral +
( ( decimalPoint + Optional(digits) + exponentLiteral + integerLiteral ) |
( exponentLiteral + integerLiteral ) |
( decimalPoint + Optional(digits) ) )
) |
Combine( decimalFractionLiteral + exponentLiteral + integerLiteral ) |
decimalFractionLiteral |
infLiteral | nanLiteral )
#emptySequence = Literal( "(" ) + Literal( ")" )
lParen = Literal( "(" )
rParen = Literal( ")" )
lPred = Literal( "[[" ) | Literal("[")
rPred = Literal( "]]" ) | Literal("]")
commaOp = Literal(",")
ifOp = Keyword("if")
elseOp = Keyword("else")
forOp = Keyword("for")
inOp = Keyword("in")
withOp = Keyword("with")
notOp = Keyword("not")
valuesOp = Keyword("values")
andOp = Keyword("and")
orOp = Keyword("or")
neOp = Literal("!=")
leOp = Literal("<=")
ltOp = Literal("<")
geOp = Literal(">=")
gtOp = Literal(">")
eqOp = Literal("==")
compOp = leOp | ltOp | geOp | gtOp
plusOp = Literal("|+|") | Literal("|+") | Literal("+|") | Literal("+")
minusOp = Literal("|-|") | Literal("|-") | Literal("-|") | Literal("-")
plusMinusOp = ( plusOp | minusOp ).setParseAction(compileOp)
multOp = Literal("*")
divOp = Literal("/")
varAssign = Literal("=")
tagOp = Literal("#")
asOp = Keyword("as")
whereOp = Keyword("where")
wildOp = Literal("**") | Literal("*")
methodOp = Literal("::")
formulaOp = Literal(":=")
namespaceDeclaration = (Literal("xmlns") + Optional( Suppress(Literal(":")) + ncName ) + Suppress(Literal("=")) + quotedString ).setParseAction(compileNamespaceDeclaration).ignore(sphinxComment)
annotationDeclaration = (Suppress(Keyword("annotation")) + ncName + Optional( Suppress(Keyword("as")) + ncName )).setParseAction(compileAnnotationDeclaration).ignore(sphinxComment)
packageDeclaration = (Suppress(Keyword("package")) + ncName ).setParseAction(compilePackageDeclaration).ignore(sphinxComment)
severity = ( Suppress(Keyword("severity")) + ( ncName ) ).setParseAction(compileSeverity).ignore(sphinxComment)
expr = Forward()
atom = (
( forOp - Suppress(lParen) - ncName - Suppress(inOp) - expr - Suppress(rParen) - expr ).setParseAction(compileFor) |
( ifOp - Suppress(lParen) - expr - Suppress(rParen) - expr - Suppress(elseOp) - expr ).setParseAction(compileIf) |
( ncName + Suppress(lParen) + Optional(delimitedList( ZeroOrMore( ( ncName + Optional( tagOp + Optional(ncName) ) + varAssign + expr + Suppress(Literal(";")) ).setParseAction(compileVariableAssignment) ) +
Optional( ncName + varAssign ) + expr
)) + Suppress(rParen) ).setParseAction(compileFunctionReference) |
( floatLiteral ).setParseAction(compileFloatLiteral) |
( integerLiteral ).setParseAction(compileIntegerLiteral) |
( quotedString ).setParseAction(compileStringLiteral) |
( Optional(qName) + lPred + Optional(delimitedList( ((whereOp + expr) |
((qName | variableRef) + Optional( tagOp + Optional(ncName) ) +
Optional( (varAssign + (wildOp | expr) |
(inOp + expr) |
(asOp + ncName + varAssign + wildOp + Optional( whereOp + expr ) ) ) ) )
).setParseAction(compileHyperspaceAxis),
delim=';')) + rPred).setParseAction(compileHyperspaceExpression) |
( variableRef ).setParseAction(compileVariableReference) |
( qName ).setParseAction(compileQname) |
( Suppress(lParen) - expr - Optional( commaOp - Optional( expr - ZeroOrMore( commaOp - expr ) ) ) - Suppress(rParen) ).setParseAction(compileBrackets)
).ignore(sphinxComment)
atom.setName("atom").setDebug(debugParsing)
valueExpr = atom
taggedExpr = ( valueExpr - Optional(tagOp - ncName) ).setParseAction(compileTagAssignment).ignore(sphinxComment)
methodExpr = ( ( methodOp + ncName + ZeroOrMore(methodOp + taggedExpr) ).setParseAction(compileMethodReference) |
( ZeroOrMore(taggedExpr + methodOp) + taggedExpr )).setParseAction(compileMethodReference).ignore(sphinxComment)
unaryExpr = ( Optional(plusMinusOp) + methodExpr ).setParseAction(compileUnaryOperation).ignore(sphinxComment)
negateExpr = ( Optional(notOp) + unaryExpr ).setParseAction(compileUnaryOperation).ignore(sphinxComment)
valuesExpr = ( Optional(valuesOp) + negateExpr ).setParseAction(compileValuesIteration).ignore(sphinxComment)
method2Expr = ( valuesExpr + Optional( methodOp + methodExpr ) ).setParseAction(compileMethodReference).ignore(sphinxComment)
multiplyExpr = ( method2Expr + Optional( multOp + method2Expr ) ).setParseAction(compileBinaryOperation).ignore(sphinxComment)
divideExpr = ( multiplyExpr + Optional( divOp + multiplyExpr ) ).setParseAction(compileBinaryOperation).ignore(sphinxComment)
addExpr = ( divideExpr + Optional( plusOp + divideExpr ) ).setParseAction(compileBinaryOperation).ignore(sphinxComment)
subtractExpr = ( addExpr + Optional( minusOp + addExpr ) ).setParseAction(compileBinaryOperation).ignore(sphinxComment)
equalityExpr = ( subtractExpr + Optional( eqOp + subtractExpr ) ).setParseAction(compileBinaryOperation).ignore(sphinxComment)
inequalityExpr = ( equalityExpr + Optional( neOp + equalityExpr ) ).setParseAction(compileBinaryOperation).ignore(sphinxComment)
comparisonExpr = ( inequalityExpr + Optional( compOp + inequalityExpr ) ).setParseAction(compileBinaryOperation).ignore(sphinxComment)
andExpr = ( comparisonExpr + Optional( andOp + comparisonExpr ) ).setParseAction(compileBinaryOperation ).ignore(sphinxComment)
orExpr = ( andExpr + Optional( orOp + andExpr ) ).setParseAction(compileBinaryOperation).ignore(sphinxComment)
formulaExpr = ( orExpr + Optional( formulaOp + orExpr ) ).setParseAction(compileBinaryOperation).ignore(sphinxComment)
withExpr = ( Optional( withOp + Suppress(lParen) + expr + Suppress(rParen) ) +
ZeroOrMore( ( ncName + Optional( tagOp + Optional(ncName) ) + varAssign + expr + Suppress(Literal(";")) ).setParseAction(compileVariableAssignment).ignore(sphinxComment) ) +
formulaExpr ).setParseAction(compileWith)
#parsedExpr = withExpr
#parsedExpr.setName("parsedExpr").setDebug(debugParsing)
#expr << parsedExpr
expr << withExpr
expr.setName("expr").setDebug(debugParsing)
annotation = ( annotationName + Optional( Suppress(lParen) + Optional(delimitedList(expr)) + Suppress(rParen) ) ).setParseAction(compileAnnotation).ignore(sphinxComment).setName("annotation").setDebug(debugParsing)
constant = ( Suppress(Keyword("constant")) + ncName + Optional( tagOp + Optional(ncName) ) + varAssign + expr ).setParseAction(compileConstant).ignore(sphinxComment)
functionDeclaration = ( (Keyword("function") | Keyword("macro")) + ncName + lParen + Optional(delimitedList(ncName)) + rParen + expr ).setParseAction(compileFunctionDeclaration).ignore(sphinxComment)
message = ( Suppress(Keyword("message")) + expr ).setParseAction(compileMessage)
preconditionDeclaration = ( Suppress(Keyword("precondition")) + ncName + expr +
Optional(Keyword("otherwise") + Keyword("raise") + ncName + Optional( severity ) + Optional( message ) )
).setParseAction(compilePreconditionDeclaration).ignore(sphinxComment)
assignedExpr = ( ncName + Optional( tagOp + Optional(ncName) ) + varAssign + expr + Suppress(Literal(";")) ).setParseAction(compileVariableAssignment).ignore(sphinxComment)
precondition = ( Suppress(Keyword("require")) + delimitedList(ncName) ).setParseAction(compilePrecondition).ignore(sphinxComment).setName("precondition").setDebug(debugParsing)
formulaRule = ( Optional( precondition ) +
Keyword("formula") + ncName +
Optional( severity ) +
Optional( ( Keyword("bind") + expr ) ) +
ZeroOrMore( assignedExpr ) +
expr +
Optional( message )).setParseAction(compileFormulaRule).ignore(sphinxComment)
reportRule = ( Optional( precondition ) +
Keyword("report") + ncName +
Optional( severity ) +
ZeroOrMore( assignedExpr ) +
expr +
Optional( message )).setParseAction( compileReportRule).ignore(sphinxComment)
validationRule = ( Optional( precondition ) +
Keyword("raise") + ncName +
Optional( severity ) +
ZeroOrMore( assignedExpr ) +
expr +
Optional( message )).setParseAction(compileValidationRule).ignore(sphinxComment)
ruleBase = (Optional( precondition ) +
Suppress(Keyword("rule-base")) +
ZeroOrMore( (Suppress(Keyword("transform")) +
(Keyword("namespace") + expr + Suppress(Keyword("to")) + expr) |
(Keyword ("qname") + expr + Suppress(Keyword("to")) + expr)
).setParseAction(compileTransform)
)
).setParseAction(compileRuleBase).ignore(sphinxComment).setName("ruleBase").setDebug(debugParsing)
sphinxProg = ( ZeroOrMore( namespaceDeclaration | sphinxComment ) +
ZeroOrMore( annotationDeclaration |
annotation |
constant |
preconditionDeclaration |
packageDeclaration |
functionDeclaration |
ruleBase |
formulaRule | reportRule | validationRule |
sphinxComment
)
) + StringEnd()
sphinxProg.ignore(sphinxComment)
startedAt = time.time()
cntlr.modelManager.showStatus(_("initializing sphinx grammar"))
sphinxProg.parseString( "// force initialization\n", parseAll=True )
from arelle.Locale import format_string
logMessage("INFO", "info",
format_string(cntlr.modelManager.locale,
_("Sphinx grammar initialized in %.2f secs"),
time.time() - startedAt))
isGrammarCompiled = True
return sphinxProg
def compileSphinxGrammar(cntlr):
global isGrammarCompiled, sphinxProg, lineno
if isGrammarCompiled:
return sphinxProg
debugParsing = True
cntlr.showStatus(_("Compiling Sphinx Grammar"))
if sys.version[0] >= '3':
# python 3 requires modified parser to allow release of global objects when closing DTS
from arelle.pyparsing.pyparsing_py3 import (
Word, Keyword, alphas, Literal, CaselessLiteral, Combine, Optional,
nums, Or, Forward, Group, ZeroOrMore, StringEnd, alphanums,
ParserElement, quotedString, delimitedList, Suppress, Regex,
FollowedBy, lineno)
else:
from pyparsing import (Word, Keyword, alphas, Literal, CaselessLiteral,
Combine, Optional, nums, Or, Forward, Group,
ZeroOrMore, StringEnd, alphanums, ParserElement,
quotedString, delimitedList, Suppress, Regex,
FollowedBy, lineno)
ParserElement.enablePackrat()
"""
the pyparsing parser constructs are defined in this method to prevent the need to compile
the grammar when the plug in is loaded (which is likely to be when setting up GUI
menus or command line parser).
instead the grammar is compiled the first time that any sphinx needs to be parsed
only the sphinxExpression (result below) needs to be global for the parser
"""
# define grammar
sphinxComment = Regex(
r"/(?:\*(?:[^*]*\*+)+?/|/[^\n]*(?:\n[^\n]*)*?(?:(?<!\\)|\Z))"
).setParseAction(compileComment)
variableRef = Regex(
"[$]" # variable prefix
# localname part
"([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*)"
)
qName = Regex(
"([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*:)?"
# localname or wildcard-localname part
"([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*|[*])"
)
ncName = Regex(
"([A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]"
"[A-Za-z0-9\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u0300-\u036F\u203F-\u2040\xB7_.-]*)"
).setName("ncName").setDebug(debugParsing)
#annotationName = Word("@",alphanums + '_-.').setName("annotationName").setDebug(debugParsing)
annotationName = Regex(
"@[A-Za-z\xC0-\xD6\xD8-\xF6\xF8-\xFF\u0100-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD_]\w*"
).setName("annotationName").setDebug(debugParsing)
decimalPoint = Literal('.')
exponentLiteral = CaselessLiteral('e')
plusorminusLiteral = Literal('+') | Literal('-')
digits = Word(nums)
integerLiteral = Combine(Optional(plusorminusLiteral) + digits)
decimalFractionLiteral = Combine(
Optional(plusorminusLiteral) + decimalPoint + digits)
infLiteral = Combine(Optional(plusorminusLiteral) + Literal("INF"))
nanLiteral = Literal("NaN")
floatLiteral = (Combine(integerLiteral + (
(decimalPoint + Optional(digits) + exponentLiteral + integerLiteral) |
(exponentLiteral + integerLiteral) |
(decimalPoint + Optional(digits))))
| Combine(decimalFractionLiteral + exponentLiteral +
integerLiteral) | decimalFractionLiteral
| infLiteral | nanLiteral)
#emptySequence = Literal( "(" ) + Literal( ")" )
lParen = Literal("(")
rParen = Literal(")")
lPred = Literal("[[") | Literal("[")
rPred = Literal("]]") | Literal("]")
commaOp = Literal(",")
ifOp = Keyword("if")
elseOp = Keyword("else")
forOp = Keyword("for")
inOp = Keyword("in")
withOp = Keyword("with")
notOp = Keyword("not")
valuesOp = Keyword("values")
andOp = Keyword("and")
orOp = Keyword("or")
neOp = Literal("!=")
leOp = Literal("<=")
ltOp = Literal("<")
geOp = Literal(">=")
gtOp = Literal(">")
eqOp = Literal("==")
compOp = leOp | ltOp | geOp | gtOp
plusOp = Literal("|+|") | Literal("|+") | Literal("+|") | Literal("+")
minusOp = Literal("|-|") | Literal("|-") | Literal("-|") | Literal("-")
plusMinusOp = (plusOp | minusOp).setParseAction(compileOp)
multOp = Literal("*")
divOp = Literal("/")
varAssign = Literal("=")
tagOp = Literal("#")
asOp = Keyword("as")
whereOp = Keyword("where")
wildOp = Literal("**") | Literal("*")
methodOp = Literal("::")
formulaOp = Literal(":=")
namespaceDeclaration = (
Literal("xmlns") + Optional(Suppress(Literal(":")) + ncName) +
Suppress(Literal("=")) + quotedString
).setParseAction(compileNamespaceDeclaration).ignore(sphinxComment)
annotationDeclaration = (
Suppress(Keyword("annotation")) + ncName +
Optional(Suppress(Keyword("as")) + ncName)
).setParseAction(compileAnnotationDeclaration).ignore(sphinxComment)
packageDeclaration = (
Suppress(Keyword("package")) +
ncName).setParseAction(compilePackageDeclaration).ignore(sphinxComment)
severity = (Suppress(Keyword("severity")) +
(ncName)).setParseAction(compileSeverity).ignore(sphinxComment)
expr = Forward()
atom = ((forOp - Suppress(lParen) - ncName - Suppress(inOp) - expr -
Suppress(rParen) - expr).setParseAction(compileFor) |
(ifOp - Suppress(lParen) - expr - Suppress(rParen) - expr -
Suppress(elseOp) - expr).setParseAction(compileIf) |
(ncName + Suppress(lParen) + Optional(
delimitedList(
ZeroOrMore((ncName + Optional(tagOp + Optional(ncName)) +
varAssign + expr + Suppress(Literal(";"))
).setParseAction(compileVariableAssignment)) +
Optional(ncName + varAssign) + expr)) +
Suppress(rParen)).setParseAction(compileFunctionReference) |
(floatLiteral).setParseAction(compileFloatLiteral) |
(integerLiteral).setParseAction(compileIntegerLiteral) |
(quotedString).setParseAction(compileStringLiteral) |
(Optional(qName) + lPred + Optional(
delimitedList(
((whereOp + expr) |
((qName | variableRef) +
Optional(tagOp + Optional(ncName)) + Optional(
(varAssign + (wildOp | expr) | (inOp + expr) |
(asOp + ncName + varAssign + wildOp +
Optional(whereOp + expr)))))
).setParseAction(compileHyperspaceAxis),
delim=';')) +
rPred).setParseAction(compileHyperspaceExpression) |
(variableRef).setParseAction(compileVariableReference) |
(qName).setParseAction(compileQname) |
(Suppress(lParen) - expr -
Optional(commaOp - Optional(expr - ZeroOrMore(commaOp - expr))) -
Suppress(rParen)).setParseAction(compileBrackets)
).ignore(sphinxComment)
atom.setName("atom").setDebug(debugParsing)
valueExpr = atom
taggedExpr = (valueExpr - Optional(tagOp - ncName)
).setParseAction(compileTagAssignment).ignore(sphinxComment)
methodExpr = (
(methodOp + ncName + ZeroOrMore(methodOp + taggedExpr)
).setParseAction(compileMethodReference) |
(ZeroOrMore(taggedExpr + methodOp) + taggedExpr)
).setParseAction(compileMethodReference).ignore(sphinxComment)
unaryExpr = (
Optional(plusMinusOp) +
methodExpr).setParseAction(compileUnaryOperation).ignore(sphinxComment)
negateExpr = (
Optional(notOp) +
unaryExpr).setParseAction(compileUnaryOperation).ignore(sphinxComment)
valuesExpr = (Optional(valuesOp) + negateExpr).setParseAction(
compileValuesIteration).ignore(sphinxComment)
method2Expr = (valuesExpr +
Optional(methodOp + methodExpr)).setParseAction(
compileMethodReference).ignore(sphinxComment)
multiplyExpr = (method2Expr +
Optional(multOp + method2Expr)).setParseAction(
compileBinaryOperation).ignore(sphinxComment)
divideExpr = (multiplyExpr +
Optional(divOp + multiplyExpr)).setParseAction(
compileBinaryOperation).ignore(sphinxComment)
addExpr = (divideExpr + Optional(plusOp + divideExpr)
).setParseAction(compileBinaryOperation).ignore(sphinxComment)
subtractExpr = (addExpr + Optional(minusOp + addExpr)).setParseAction(
compileBinaryOperation).ignore(sphinxComment)
equalityExpr = (subtractExpr +
Optional(eqOp + subtractExpr)).setParseAction(
compileBinaryOperation).ignore(sphinxComment)
inequalityExpr = (equalityExpr +
Optional(neOp + equalityExpr)).setParseAction(
compileBinaryOperation).ignore(sphinxComment)
comparisonExpr = (inequalityExpr +
Optional(compOp + inequalityExpr)).setParseAction(
compileBinaryOperation).ignore(sphinxComment)
andExpr = (comparisonExpr + Optional(andOp + comparisonExpr)
).setParseAction(compileBinaryOperation).ignore(sphinxComment)
orExpr = (andExpr + Optional(orOp + andExpr)
).setParseAction(compileBinaryOperation).ignore(sphinxComment)
formulaExpr = (orExpr + Optional(formulaOp + orExpr)).setParseAction(
compileBinaryOperation).ignore(sphinxComment)
withExpr = (Optional(withOp + Suppress(lParen) + expr + Suppress(rParen)) +
ZeroOrMore(
(ncName + Optional(tagOp + Optional(ncName)) + varAssign +
expr + Suppress(Literal(";"))).setParseAction(
compileVariableAssignment).ignore(sphinxComment)) +
formulaExpr).setParseAction(compileWith)
#parsedExpr = withExpr
#parsedExpr.setName("parsedExpr").setDebug(debugParsing)
#expr << parsedExpr
expr << withExpr
expr.setName("expr").setDebug(debugParsing)
annotation = (annotationName + Optional(
Suppress(lParen) + Optional(delimitedList(expr)) +
Suppress(rParen))).setParseAction(compileAnnotation).ignore(
sphinxComment).setName("annotation").setDebug(debugParsing)
constant = (Suppress(Keyword("constant")) + ncName +
Optional(tagOp + Optional(ncName)) + varAssign +
expr).setParseAction(compileConstant).ignore(sphinxComment)
functionDeclaration = (
(Keyword("function") | Keyword("macro")) + ncName + lParen +
Optional(delimitedList(ncName)) + rParen +
expr).setParseAction(compileFunctionDeclaration).ignore(sphinxComment)
message = (Suppress(Keyword("message")) +
expr).setParseAction(compileMessage)
preconditionDeclaration = (
Suppress(Keyword("precondition")) + ncName + expr + Optional(
Keyword("otherwise") + Keyword("raise") + ncName +
Optional(severity) + Optional(message))
).setParseAction(compilePreconditionDeclaration).ignore(sphinxComment)
assignedExpr = (ncName + Optional(tagOp + Optional(ncName)) + varAssign +
expr + Suppress(Literal(";"))).setParseAction(
compileVariableAssignment).ignore(sphinxComment)
precondition = (
Suppress(Keyword("require")) +
delimitedList(ncName)).setParseAction(compilePrecondition).ignore(
sphinxComment).setName("precondition").setDebug(debugParsing)
formulaRule = (Optional(precondition) + Keyword("formula") + ncName +
Optional(severity) + Optional((Keyword("bind") + expr)) +
ZeroOrMore(assignedExpr) + expr + Optional(message)
).setParseAction(compileFormulaRule).ignore(sphinxComment)
reportRule = (Optional(precondition) + Keyword("report") + ncName +
Optional(severity) + ZeroOrMore(assignedExpr) + expr +
Optional(message)
).setParseAction(compileReportRule).ignore(sphinxComment)
validationRule = (Optional(precondition) + Keyword("raise") + ncName +
Optional(severity) + ZeroOrMore(assignedExpr) + expr +
Optional(message)).setParseAction(
compileValidationRule).ignore(sphinxComment)
ruleBase = (
Optional(precondition) + Suppress(Keyword("rule-base")) + ZeroOrMore(
(Suppress(Keyword("transform")) +
(Keyword("namespace") + expr + Suppress(Keyword("to")) + expr) |
(Keyword("qname") + expr + Suppress(Keyword("to")) +
expr)).setParseAction(compileTransform))
).setParseAction(compileRuleBase).ignore(sphinxComment).setName(
"ruleBase").setDebug(debugParsing)
sphinxProg = (
ZeroOrMore(namespaceDeclaration | sphinxComment) +
ZeroOrMore(annotationDeclaration | annotation | constant
| preconditionDeclaration | packageDeclaration
| functionDeclaration | ruleBase | formulaRule | reportRule
| validationRule | sphinxComment)) + StringEnd()
sphinxProg.ignore(sphinxComment)
startedAt = time.time()
cntlr.modelManager.showStatus(_("initializing sphinx grammar"))
sphinxProg.parseString("// force initialization\n", parseAll=True)
from arelle.Locale import format_string
logMessage(
"INFO", "info",
format_string(cntlr.modelManager.locale,
_("Sphinx grammar initialized in %.2f secs"),
time.time() - startedAt))
isGrammarCompiled = True
return sphinxProg