classColony: def__init__(self, name): self.name = name self.ants = []
defadd_ant(self, worker_id, role): ant = Ant(worker_id, role, self.name) self.ants.append(ant)
defdistribute_work(self):
# add code to distribute work among the ants pass
defdefend_queen(self): # add code to defend the queen pass
实例化一个蚁群,然后运行一个循环,向实例中添加 500 000 只蚂蚁:
# Create an instance of Colony colony_name = "Tinyopolis" colony = Colony(colony_name)
# Simulate an ant colony of 500,000 worker ants n_ants = 500_000 for i in range(n_ants): worker_id = f"W{i}" role = "Worker" colony.add_ant(worker_id, role)
defprocess_data(self): for chunk_id, chunk in enumerate(self.load_data()): processed_chunk = self.process_chunk(chunk) self.save_chunk(processed_chunk, chunk_id)
defload_data(self): # load data in chunks skip_rows = 0 whileTrue: chunk = pd.read_csv(self.filepath, skiprows=skip_rows, nrows=self.chunk_size) if chunk.empty: break skip_rows += self.chunk_size yield chunk
defprocess_chunk(self, chunk): # process each chunk of data processed_chunk = processing_function(chunk) return processed_chunk
defsave_chunk(self, chunk, chunk_id): # save each processed chunk to a parquet file chunk_filepath = f"./output_chunk_{chunk_id}.parquet" chunk.to_parquet(chunk_filepath) if self.verbose: print(f"saved {chunk_filepath}")
defprocess_data(self): for chunk_id, chunk in enumerate(pd.read_csv(self.filepath, chunksize=self.chunk_size)): processed_chunk = self.process_chunk(chunk) self.save_chunk(processed_chunk, chunk_id)
defprocess_chunk(self, chunk): # process each chunk of data processed_chunk = processing_function(chunk) return processed_chunk
defsave_chunk(self, chunk, chunk_id): # save each processed chunk to a parquet file chunk_filepath = f"./output_chunk_{chunk_id}.parquet" chunk.to_parquet(chunk_filepath) if self.verbose: print(f"saved {chunk_filepath}")