GCode Python Library, Rough Phase 1.

gcode.py

def circleCW(radius, cx, cy, cz, sinkDepth, bitRadius=0):
	radius = radius-bitRadius
	print "G00 X" + str(cx-radius) + " Y"+str(cy)
	print "G01 Z" + str(cz-sinkDepth)
	print "G02 X" + str(cx-radius) + " Y"+str(cy) + " R" + str(radius)
	print "G02 X" + str(radius+cx) + " R" + str(radius)
	print "G02 X" + str(cx-radius) + " R" + str(radius)
	print "G01 Z" + str(cz)

def toolToPosition(tx, ty):
	#This uses G00 positioning, Not suitable for cutting.
	print "G00 X" + str(tx) + " Y" + str(ty)

def linearInterpolate(tx, ty, tz):
	print "G01 X" + str(tx) + " Y" + str(ty) + " Z" + str(tz)
def coolantFlood():
	print "M07"

def coolantMist():
	print "M08"

def coolantOff():
	print "M09"

def spindleCW():
	print "M03"

def spindleCCW():
	print "M04"

def compStop():
	print "M00"

def optStop():
	print "M01"

def spindleStop():
	print "M05"

def endProg():
	print "M02"

def setInches():
	print "; GCode.py generated"
	print "G20"

def setMil():
	print "; GCode.py generated"
	print "G21"
def frcBearingHole(x, y, d):
	circleCW((1.125/2), x, y, 0, d, 0.125)
	
setInches()
toolToPosition(5, 5)
toolToPosition(0, 0)
linearInterpolate(0, 0, -0.5)
linearInterpolate(0, 5, -0.5)
linearInterpolate(0, 5, 0)
circleCW((1.125/2), 0, 5, 0, 0.5, 0.125)