class BulkVisualizer(Visualizer):
"""Draws consecutive visualisations for consecuetively created areas"""
def __init__(self, area, algorithm, runs):
"""Initiate all elements necessary to run an algorithm consecutively
and create consecutive visualizations for them.
Keyword arguments:
area -- the area that should be visualised
algorithm -- the algorithm by which the given area is filled
runs -- the amount of times the algorithm should be run and
the amount of visualizations to be made
"""
super().__init__(area, algorithm)
self.originalArea = copy.deepcopy(area)
self.originalAlgorithm = copy.copy(algorithm)
self.runs = 0
self.allTimeHigh = 0
self.dataHelper = DataHelper()
self.maxRuns = runs
def on_render(self):
"""Runs and visualizes the algorithm"""
while self.runs < self.maxRuns:
# continue running until algorithm is done
super().on_render()
# track highest found area value
if self.area.price > self.allTimeHigh:
self.allTimeHigh = self.area.price
# when a run is finished...
if self.algorithm.isDone is True and self.runs < self.maxRuns:
print('🎉🎉Run {} is complete! 🎉🎉'.format(self.runs))
# ...save values to csv file
self.dataHelper.writeArea(self.area)
# ...restore to a fresh state (empty area)
self.area = copy.deepcopy(self.originalArea)
self.algorithm = copy.copy(self.originalAlgorithm)
self.algorithm.area = self.area
self.runs += 1
if self.runs == self.maxRuns:
print('✨✨ I succesfully ran {} times! ✨✨'.format(
self.runs))
class NoDrawBulkVisualizer:
"""Runs an algorithm several times without visualization"""
def __init__(self, area, algorithm, runs):
"""Initiate all elements necessary to run an algorithm consecutively
without visualizations.
Keyword arguments:
area -- the area that should be visualised
algorithm -- the algorithm by which the given area is filled
runs -- the amount of times the algorithm should run
"""
self.area = area
self.algorithm = algorithm
self.originalArea = copy.deepcopy(area)
self.originalAlgorithm = copy.copy(algorithm)
self.runs = 0
self.dataHelper = DataHelper()
self.maxRuns = runs
def on_execute(self):
"""Executes an algorithm several times"""
while self.runs < self.maxRuns:
# continue running until algorithm is done
while self.algorithm.isDone is False:
self.algorithm.execute()
self.dataHelper.writeCSVLine(self.area)
# if algorithm completes one run, reset state
if self.algorithm.isDone is True and self.runs < self.maxRuns:
print('Run {} is complete! 🎉'.format(self.runs))
# save area to csv
self.dataHelper.writeArea(self.area)
self.dataHelper = DataHelper()
# reset area and algorithm
self.area = copy.deepcopy(self.originalArea)
self.algorithm = copy.copy(self.originalAlgorithm)
self.algorithm.area = self.area
self.runs += 1
if self.runs == self.maxRuns:
print('✨✨ I succesfully ran {}'
'times! ✨✨'.format(self.runs))
class NoDrawVisualizer:
"""Runs an algorithm without visualization"""
def __init__(self, area, algorithm):
"""Initiate all elements necessary to run an algorithm
without visualization
Keyword arguments:
area -- the area that should be used in the algoritm
algorithm -- the algorithm by which the given area is filled
"""
self.area = area
self.algorithm = algorithm
self.dataHelper = DataHelper()
def on_execute(self):
"""Starts and executes the algorithm"""
# while algorithm is not done, run it
while self.algorithm.isDone is False:
self.algorithm.execute()
# save area state between every step
self.dataHelper.writeArea(self.area)