Hi all,
I am struggling with parsing the following data:
test1 = """
Technology {
name = "gtc"
dielectric = 2.75e-05
unitTimeName = "ns"
timePrecision = 1000
unitLengthName = "micron"
lengthPrecision = 1000
gridResolution = 5
unitVoltageName = "v"
voltagePrecision = 1000000
unitCurrentName = "ma"
currentPrecision = 1000
unitPowerName = "pw"
powerPrecision = 1000
unitResistanceName = "kohm"
resistancePrecision = 10000000
unitCapacitanceName = "pf"
capacitancePrecision = 10000000
unitInductanceName = "nh"
inductancePrecision = 100
}
Tile "unit" {
width = 0.22
height = 1.69
}
Layer "PRBOUNDARY" {
layerNumber = 0
maskName = ""
visible = 1
selectable = 1
blink = 0
color = "cyan"
lineStyle = "solid"
pattern = "blank"
pitch = 0
defaultWidth = 0
minWidth = 0
minSpacing = 0
}
Layer "METAL2" {
layerNumber = 36
maskName = "metal2"
isDefaultLayer = 1
visible = 1
selectable = 1
blink = 0
color = "yellow"
lineStyle = "solid"
pattern = "blank"
pitch = 0.46
defaultWidth = 0.2
minWidth = 0.2
minSpacing = 0.21
fatContactThreshold = 1.4
maxSegLenForRC = 2000
unitMinResistance = 6.1e-05
unitNomResistance = 6.3e-05
unitMaxResistance = 6.9e-05
unitMinHeightFromSub = 1.21
unitNomHeightFromSub = 1.237
unitMaxHeightFromSub = 1.267
unitMinThickness = 0.25
unitNomThickness = 0.475
unitMaxThickness = 0.75
fatTblDimension = 3
fatTblThreshold = (0,0.39,10.005)
fatTblParallelLength = (0,1,0)
fatTblSpacing = (0.21,0.24,0.6,
0.24,0.24,0.6,
0.6,0.6,0.6)
minArea = 0.144
}
"""
So it looks like starting from the inside out
I have an key and a value where the value can be a QuotedString,
Word(num), or a list of nums
So my code to catch this looks like this..
atflist = Suppress("(") + commaSeparatedList + Suppress(")")
atfstr = quotedString.setParseAction(removeQuotes)
atfvalues = ( Word(nums) | atfstr | atflist )
l = ("36", '"metal2"', '(0.21,0.24,0.6,0.24,0.24,0.6)')
for x in l:
print atfvalues.parseString(x)
But this isn't passing the list commaSeparatedList. Can someone point
out my errors?
As a side note: Is this the right approach to using pyparsing. Do we
start from the inside and work our way out or should I have started
with looking at the bigger picture ( keyword + "{" + OneOrMore key /
vals + "}" + ) I started there but could figure out how to look
multiline - I'm assuming I'd just join them all up?
Thanks
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