72 lines
2.1 KiB
Python
72 lines
2.1 KiB
Python
#
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# Example python script to generate an equivalent XML document from XML input
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#
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# Example: Round value robin, XML to XML conversion with partial value monging
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#
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# Import the KiCad python helper module and the csv formatter
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import ky
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import sys
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def checkvalue(self):
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"""Check values, and replace with preferred/consistent values"""
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ref = self.getRef()
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r = ref.split("R")
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c = ref.split("C")
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v = self.getValue()
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# Common to all values - convert decimation if necessary
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dec = v.split(",")
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if (len(dec) == 2):
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newval = dec[0] + "." + dec[1]
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self.setValue(newval)
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v = self.getValue()
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if len(r) == 2 and r[1].isdigit():
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# This is a resistor - make values consistent
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# If the value is a pure value, add R to the end of the value
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if v.isdigit():
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i = int(v)
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if (i > 1000000):
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i = i / 100000
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v = str(i) + "M"
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if (i > 1000):
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i = i / 1000
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v = str(i) + "K"
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else:
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v = str(i) + "R"
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self.setValue(v)
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else:
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# Get the multiplier character
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multiplier = v[len(v) - 1]
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v = v.strip(multiplier)
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v = v.split(".")
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if (len(v) == 2):
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newval = v[0] + multiplier + v[1]
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self.setValue(newval)
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v = self.getValue()
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# Give components a new method for checking the values (this could easily be a
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# Company Part Number generator method instead)
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ky.component.checkvalue = checkvalue
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# Generate an instance of a generic netlist, and load the netlist tree from
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# the command line option. If the file doesn't exist, execution will stop
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net = ky.netlist(sys.argv[1])
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# Open a file to write to, if the file cannot be opened output to stdout
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# instead
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try:
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f = open(sys.argv[2], 'w')
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except IOError:
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print >> sys.stderr, __file__, ":", e
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f = stdout
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for c in net.components:
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c.checkvalue()
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print >> f, net.formatXML()
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