def IdKeyPattern(self):
_token_ = self._peek("r'id'", "r'key'")
if _token_ == "r'id'":
self._scan("r'id'")
self._scan("r'\\('")
Literal = self.Literal()
self._scan("r'\\)'")
return X.Function('id', [Literal])
else: # == "r'key'"
self._scan("r'key'")
self._scan("r'\\('")
Literal = self.Literal()
arg1 = Literal
self._scan("r'\\,'")
Literal = self.Literal()
self._scan("r'\\)'")
return X.Function('id', [arg1, Literal])
def FunctionCall(self):
FUNCNAME = self._scan('FUNCNAME')
self._scan("r'\\('")
args = []
if self._peek("r'\\,'", "r'\\)'", "r'\\-'", "r'\\/'", "r'\\/\\/'", "r'\\('", 'FORWARD_AXIS_NAME', "r'@'", 'REVERSE_AXIS_NAME', "r'\\.\\.'", "r'\\$'", "r'\\.'", 'FUNCNAME', 'NUMBER', 'DQUOTE', 'SQUOTE', "r'processing-instruction'", "r'comment'", "r'text'", "r'node'", "r'\\*'", 'NCNAME') not in ["r'\\,'", "r'\\)'"]:
Expr = self.Expr()
args.append(Expr)
while self._peek("r'\\,'", "r'\\)'") == "r'\\,'":
self._scan("r'\\,'")
Expr = self.Expr()
args.append(Expr)
self._scan("r'\\)'")
return X.Function(FUNCNAME, args)
def AttributeValueTemplate(self):
LITERALTEXT = self._scan('LITERALTEXT')
args = [X.LiteralExpr(LITERALTEXT)]
while self._peek("r'\\{'", 'LITERALTEXT', 'END') != 'END':
if self._peek("r'\\{'", 'LITERALTEXT') == "r'\\{'":
self._scan("r'\\{'")
Expr = self.Expr()
args.append(Expr)
self._scan("r'\\}'")
LITERALTEXT = self._scan('LITERALTEXT')
args.append(X.LiteralExpr(LITERALTEXT))
END = self._scan('END')
return X.Function('concat', args)