Paul McGuire wrote:
> -- Paul
> (Download pyparsing at http://pyparsing.sourceforge.net.)
Done.
Hey this is pretty cool! I have one small problem that I don't know
how to resolve. I want the entire contents (whatever it is) of line 1
to be the ident. Now digging into the code showed a method line,
lineno and LineStart LineEnd. I tried to use all three but it didn't
work for a few reasons ( line = type issues, lineno - I needed the data
and could't get it to work, LineStart/End - I think it matches every
line and I need the scope to line 1 )
So here is my rendition of the code - But this is REALLY slick..
I think the problem is the parens on line one....
def main(data=None):
LPAR = Literal("(")
RPAR = Literal(")")
# assume function identifiers must start with alphas, followed by
zero or more
# alphas, numbers, or '_' - expand this defn as needed
ident = LineStart + LineEnd
# define a list as one or more quoted strings, inside ()'s - we'll
tackle nesting
# in a minute
quoteList = Group( LPAR.suppress() + OneOrMore(dblQuotedString) +
RPAR.suppress())
# define format of a line of data - don't bother with \n's or \r's,
# pyparsing just skips 'em
dataFormat = ident + ( dblQuotedString | quoteList )
return dataFormat.parseString(data)
# General run..
if __name__ == '__main__':
# data = 'someFunction\r\n "test" "foo"\r\n'
# data = 'someFunction\r\n "test foo"\r\n'
data = 'getVersion()\r\n"@(#)$CDS: icfb.exe version 5.1.0
05/22/2005 23:36 (cicln01) $"\r\n'
# data = 'someFunction\r\n ("test" "test1" "foo aasdfasdf"\r\n
"newline" "test2")\r\n'
foo = main(data)
print foo
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