Initial addition of Python scripts

coderackPressure.py

@@ -0,0 +1,133 @@
+import logging
+from formulas import Temperature
+from slipnet import slipnet
+
+class CoderackPressure(object):
+	def __init__(self, name):
+		self.name = name
+
+	def reset(self):
+		self.unmodifedValues = []
+		self.values = []
+		self.codelets = []
+
+class CoderackPressures(object):
+	def __init__(self):
+		#logging.debug('coderackPressures.__init__()')
+		self.initialisePressures()
+		self.reset()
+
+	def initialisePressures(self):
+		#logging.debug('coderackPressures.initialisePressures()')
+		self.pressures = []
+		self.pressures += [CoderackPressure('Bottom Up Bonds')]
+		self.pressures += [CoderackPressure('Top Down Successor Bonds')]
+		self.pressures += [CoderackPressure('Top Down Predecessor Bonds')]
+		self.pressures += [CoderackPressure('Top Down Sameness Bonds')]
+		self.pressures += [CoderackPressure('Top Down Left Bonds')]
+		self.pressures += [CoderackPressure('Top Down Right Bonds')]
+		self.pressures += [CoderackPressure('Top Down Successor Group')]
+		self.pressures += [CoderackPressure('Top Down Predecessor Group')]
+		self.pressures += [CoderackPressure('Top Down Sameness Group')]
+		self.pressures += [CoderackPressure('Top Down Left Group')]
+		self.pressures += [CoderackPressure('Top Down Right Group')]
+		self.pressures += [CoderackPressure('Bottom Up Whole Group')]
+		self.pressures += [CoderackPressure('Replacement Finder')]
+		self.pressures += [CoderackPressure('Rule Codelets')]
+		self.pressures += [CoderackPressure('Rule Translator')]
+		self.pressures += [CoderackPressure('Bottom Up Correspondences')]
+		self.pressures += [CoderackPressure('Important Object Correspondences')]
+		self.pressures += [CoderackPressure('Breakers')]
+
+	def calculatePressures(self):
+		#logging.debug('coderackPressures.calculatePressures()')
+		scale = ( 100.0 - Temperature + 10.0 ) / 15.0
+		values = []
+		for pressure in self.pressures:
+			value = sum([c.urgency ** scale for c in pressure.codelets])
+			values += [value]
+		totalValue = sum(values)
+		if not totalValue:
+			totalValue = 1.0
+		values = [value / totalValue for value in values]
+		self.maxValue = max(values)
+		for pressure, value in zip(self.pressures, values):
+			pressure.values += [value * 100.0]
+		for codelet in self.removedCodelets:
+			if codelet.pressure:
+				codelet.pressure.codelets.removeElement(codelet)
+		self.removedCodelets = []
+
+	def reset(self):
+		#logging.debug('coderackPressures.reset()')
+		self.maxValue = 0.001
+		for pressure in self.pressures:
+			pressure.reset()
+		self.removedCodelets = []
+
+	def addCodelet(self, codelet):
+		node = None
+		i = -1
+		if codelet.name == 'bottom-up-bond-scout':
+			i = 0
+		if codelet.name == 'top-down-bond-scout--category':
+			node = codelet.arguments[0]
+			if node == slipnet.successor:
+				i = 1
+			elif node == slipnet.predecessor:
+				i = 2
+			else:
+				i = 3
+		if codelet.name == 'top-down-bond-scout--direction':
+			node = codelet.arguments[0]
+			if node == slipnet.left:
+				i = 4
+			elif node == slipnet.right:
+				i = 5
+			else:
+				i = 3
+		if codelet.name == 'top-down-group-scout--category':
+			node = codelet.arguments[0]
+			if node == slipnet.successorGroup:
+				i = 6
+			elif node == slipnet.predecessorGroup:
+				i = 7
+			else:
+				i = 8
+		if codelet.name == 'top-down-group-scout--direction':
+			node = codelet.arguments[0]
+			if node == slipnet.left:
+				i = 9
+			elif node == slipnet.right:
+				i = 10
+		if codelet.name == 'group-scout--whole-string':
+			i = 11
+		if codelet.name == 'replacement-finder':
+			i = 12
+		if codelet.name == 'rule-scout':
+			i = 13
+		if codelet.name == 'rule-translator':
+			i = 14
+		if codelet.name == 'bottom-up-correspondence-scout':
+			i = 15
+		if codelet.name == 'important-object-correspondence-scout':
+			i = 16
+		if codelet.name == 'breaker':
+			i = 17
+		if i >= 0:
+			self.pressures[i].codelets += [codelet]
+		if codelet.pressure:
+			codelet.pressure.codelets += [codelet] # XXX why do this
+		if i >= 0:
+			codelet.pressure = self.pressures[i]     # when following with this ?
+		logging.info('Add %s: %d' % (codelet.name, i))
+		if node:
+			logging.info('Node: %s' % node.name)
+
+	def removeCodelet(self, codelet):
+		self.removedCodelets += [codelet]
+
+	def numberOfPressures(self):
+		return len(self.pressures)
+
+coderackPressures = CoderackPressures()