class Workspace(object):
def __init__(self):
#logging.debug('workspace.__init__()')
self.setStrings('', '', '')
self.reset()
self.totalUnhappiness = 0.0
self.intraStringUnhappiness = 0.0
self.interStringUnhappiness = 0.0
def __repr__(self):
return '<Workspace trying %s:%s::%s:?>' % (
self.initialString, self.modifiedString, self.targetString)
def setStrings(self, initial, modified, target):
self.targetString = target
self.initialString = initial
self.modifiedString = modified
def reset(self):
#logging.debug('workspace.reset()')
self.foundAnswer = False
self.changedObject = None
self.objects = []
self.structures = []
self.rule = None
self.initial = WorkspaceString(self.initialString)
self.modified = WorkspaceString(self.modifiedString)
self.target = WorkspaceString(self.targetString)
def assessUnhappiness(self):
self.intraStringUnhappiness = __adjustUnhappiness([
o.relativeImportance * o.intraStringUnhappiness
for o in self.objects])
self.interStringUnhappiness = __adjustUnhappiness([
o.relativeImportance * o.interStringUnhappiness
for o in self.objects])
self.totalUnhappiness = __adjustUnhappiness([
o.relativeImportance * o.totalUnhappiness for o in self.objects])
def assessTemperature(self):
self.calculateIntraStringUnhappiness()
self.calculateInterStringUnhappiness()
self.calculateTotalUnhappiness()
def calculateIntraStringUnhappiness(self):
values = [o.relativeImportance * o.intraStringUnhappiness
for o in self.objects]
value = sum(values) / 2.0
self.intraStringUnhappiness = min(value, 100.0)
def calculateInterStringUnhappiness(self):
values = [o.relativeImportance * o.interStringUnhappiness
for o in self.objects]
value = sum(values) / 2.0
self.interStringUnhappiness = min(value, 100.0)
def calculateTotalUnhappiness(self):
for o in self.objects:
logging.info("%s, totalUnhappiness: %d, relativeImportance: %d",
o, o.totalUnhappiness, o.relativeImportance * 1000)
values = [o.relativeImportance * o.totalUnhappiness
for o in self.objects]
value = sum(values) / 2.0
self.totalUnhappiness = min(value, 100.0)
def updateEverything(self):
for structure in self.structures:
structure.updateStrength()
for obj in self.objects:
obj.updateValue()
self.initial.updateRelativeImportance()
self.target.updateRelativeImportance()
self.initial.updateIntraStringUnhappiness()
self.target.updateIntraStringUnhappiness()
def otherObjects(self, anObject):
return [o for o in self.objects if o != anObject]
def numberOfUnrelatedObjects(self):
"""A list of all objects in the workspace with >= 1 open bond slots"""
objects = [o for o in self.objects
if o.string == self.initial or o.string == self.target]
#print 'A: %d' % len(objects)
objects = [o for o in objects if not o.spansString()]
#print 'B: %d' % len(objects)
objects = [o for o in objects
if (not o.leftBond and not o.leftmost) or
(not o.rightBond and not o.rightmost)]
#print 'C: %d' % len(objects)
#objects = [ o for o in objects if ]
#print 'D: %d' % len(objects)
return len(objects)
def numberOfUngroupedObjects(self):
"""A list of all objects in the workspace that have no group."""
objects = [o for o in self.objects if
o.string == self.initial or o.string == self.target]
objects = [o for o in objects if not o.spansString()]
objects = [o for o in objects if not o.group]
return len(objects)
def numberOfUnreplacedObjects(self):
"""A list of all unreplaced objects in the inital string"""
from letter import Letter
objects = [o for o in self.objects
if o.string == self.initial and isinstance(o, Letter)]
objects = [o for o in objects if not o.replacement]
return len(objects)
def numberOfUncorrespondingObjects(self):
"""A list of all uncorresponded objects in the inital string"""
objects = [o for o in self.objects
if o.string == self.initial or o.string == self.target]
objects = [o for o in objects if not o.correspondence]
return len(objects)
def numberOfBonds(self):
"""The number of bonds in the workspace"""
from bond import Bond
return len([o for o in self.structures if isinstance(o, Bond)])
def correspondences(self):
from correspondence import Correspondence
return [s for s in self.structures if isinstance(s, Correspondence)]
def slippages(self):
result = []
if self.changedObject and self.changedObject.correspondence:
result = [m for m in
self.changedObject.correspondence.conceptMappings]
for objekt in workspace.initial.objects:
if objekt.correspondence:
for mapping in objekt.correspondence.slippages():
if not mapping.isNearlyContainedBy(result):
result += [mapping]
return result
def buildRule(self, rule):
if self.rule:
self.structures.remove(self.rule)
self.rule = rule
self.structures += [rule]
rule.activateRuleDescriptions()
def breakRule(self):
self.rule = None
def buildDescriptions(self, objekt):
for description in objekt.descriptions:
description.descriptionType.buffer = 100.0
description.descriptor.buffer = 100.0
if description not in self.structures:
self.structures += [description]
class Workspace(object):
def __init__(self):
#logging.debug('workspace.__init__()')
self.setStrings('', '', '')
self.reset()
self.totalUnhappiness = 0.0
self.intraStringUnhappiness = 0.0
self.interStringUnhappiness = 0.0
def __repr__(self):
return '<Workspace trying %s:%s::%s:?>' % (self.initialString, self.modifiedString, self.targetString)
def setStrings(self, initial, modified, target):
self.targetString = target
self.initialString = initial
self.modifiedString = modified
def reset(self):
#logging.debug('workspace.reset()')
self.foundAnswer = False
self.changedObject = None
self.objects = []
self.structures = []
self.rule = None
self.initial = WorkspaceString(self.initialString)
self.modified = WorkspaceString(self.modifiedString)
self.target = WorkspaceString(self.targetString)
def __adjustUnhappiness(self, values):
result = sum(values) / 2
if result > 100.0:
result = 100.0
return result
def assessUnhappiness(self):
self.intraStringUnhappiness = self.__adjustUnhappiness([o.relativeImportance * o.intraStringUnhappiness for o in self.objects])
self.interStringUnhappiness = self.__adjustUnhappiness([o.relativeImportance * o.interStringUnhappiness for o in self.objects])
self.totalUnhappiness = self.__adjustUnhappiness([o.relativeImportance * o.totalUnhappiness for o in self.objects])
def assessTemperature(self):
self.calculateIntraStringUnhappiness()
self.calculateInterStringUnhappiness()
self.calculateTotalUnhappiness()
def calculateIntraStringUnhappiness(self):
values = [o.relativeImportance * o.intraStringUnhappiness for o in self.objects]
value = sum(values) / 2.0
self.intraStringUnhappiness = min(value, 100.0)
def calculateInterStringUnhappiness(self):
values = [o.relativeImportance * o.interStringUnhappiness for o in self.objects]
value = sum(values) / 2.0
self.interStringUnhappiness = min(value, 100.0)
def calculateTotalUnhappiness(self):
for o in self.objects:
logging.info("object: %s, totalUnhappiness: %d, relativeImportance: %d" % (
o, o.totalUnhappiness, o.relativeImportance * 1000))
values = [o.relativeImportance * o.totalUnhappiness for o in self.objects]
value = sum(values) / 2.0
self.totalUnhappiness = min(value, 100.0)
def updateEverything(self):
for structure in self.structures:
structure.updateStrength()
for obj in self.objects:
obj.updateValue()
self.initial.updateRelativeImportance()
self.target.updateRelativeImportance()
self.initial.updateIntraStringUnhappiness()
self.target.updateIntraStringUnhappiness()
def otherObjects(self, anObject):
return [o for o in self.objects if o != anObject]
def numberOfUnrelatedObjects(self):
"""A list of all objects in the workspace that have at least one bond slot open."""
objects = [o for o in self.objects if o.string == self.initial or o.string == self.target]
#print 'A: %d' % len(objects)
objects = [o for o in objects if not o.spansString()]
#print 'B: %d' % len(objects)
objects = [o for o in objects if (not o.leftBond and not o.leftmost) or (not o.rightBond and not o.rightmost)]
#print 'C: %d' % len(objects)
#objects = [ o for o in objects if ]
#print 'D: %d' % len(objects)
return len(objects)
def numberOfUngroupedObjects(self):
"""A list of all objects in the workspace that have no group."""
objects = [o for o in self.objects if o.string == self.initial or o.string == self.target]
objects = [o for o in objects if not o.spansString()]
objects = [o for o in objects if not o.group]
return len(objects)
def numberOfUnreplacedObjects(self):
"""A list of all objects in the inital string that have not been replaced."""
from letter import Letter
objects = [o for o in self.objects if o.string == self.initial and isinstance(o, Letter)]
objects = [o for o in objects if not o.replacement]
return len(objects)
def numberOfUncorrespondingObjects(self):
"""A list of all objects in the inital string that have not been replaced."""
objects = [o for o in self.objects if o.string == self.initial or o.string == self.target]
objects = [o for o in objects if not o.correspondence]
return len(objects)
def numberOfBonds(self):
"""The number of bonds in the workspace"""
from bond import Bond
return len([o for o in self.structures if isinstance(o, Bond)])
def correspondences(self):
from correspondence import Correspondence
return [s for s in self.structures if isinstance(s, Correspondence)]
def slippages(self):
result = []
if self.changedObject and self.changedObject.correspondence:
result = [m for m in self.changedObject.correspondence.conceptMappings]
for objekt in workspace.initial.objects:
if objekt.correspondence:
for mapping in objekt.correspondence.slippages():
if not mapping.isNearlyContainedBy(result):
result += [mapping]
return result
def buildRule(self, rule):
if self.rule:
self.structures.remove(self.rule)
self.rule = rule
self.structures += [rule]
rule.activateRuleDescriptions()
def breakRule(self):
self.rule = None
def buildDescriptions(self, objekt):
for description in objekt.descriptions:
description.descriptionType.buffer = 100.0
#logging.info("Set buffer to 100 for " + description.descriptionType.get_name());
description.descriptor.buffer = 100.0
#logging.info("Set buffer to 100 for " + description.descriptor.get_name());
if description not in self.structures:
self.structures += [description]