



'''simple docstring'''





import gc
import threading
import time

import psutil
import torch





class    lowerCamelCase__  :
     """simple docstring"""



     def __init__(self    ):






           '''simple docstring'''



           lowerCamelCase								=		psutil.Process()
           lowerCamelCase								=		False







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		-1

           while True:
                 lowerCamelCase								=		max(self.process.memory_info().rss				,			self.cpu_memory_peak    )

                 # can't sleep or will not catch the peak right (this comment is here on purpose)
                 if not self.peak_monitoring:
                       break







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		True
           lowerCamelCase								=		threading.Thread(target=self.peak_monitor    )
           lowerCamelCase								=		True
           self.thread.start()







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		False
           self.thread.join()
           return self.cpu_memory_peak



a_						:     Tuple	     =		PeakCPUMemory()

def     __lowercase(	):


      """simple docstring"""



      lowerCamelCase								=		{"""time""": time.time()}

      gc.collect()
      torch.cuda.empty_cache()

      # CPU mem
      lowerCamelCase								=		psutil.Process().memory_info().rss
      cpu_peak_tracker.start()

      # GPU mem
      for i in range(torch.cuda.device_count() ):
            lowerCamelCase								=		torch.cuda.memory_allocated(UpperCAmelCase__ )
      torch.cuda.reset_peak_memory_stats()

      return measures

def     __lowercase(	UpperCAmelCase__ ):


      """simple docstring"""



      lowerCamelCase								=		{"""time""": time.time() - start_measures["""time"""]}

      gc.collect()
      torch.cuda.empty_cache()

      # CPU mem
      lowerCamelCase								=		(psutil.Process().memory_info().rss - start_measures["""cpu"""]) / 2**20
      lowerCamelCase								=		(cpu_peak_tracker.stop() - start_measures["""cpu"""]) / 2**20

      # GPU mem
      for i in range(torch.cuda.device_count() ):
            lowerCamelCase								=		(torch.cuda.memory_allocated(UpperCAmelCase__ ) - start_measures[str(UpperCAmelCase__ )]) / 2**20
            lowerCamelCase								=		(torch.cuda.max_memory_allocated(UpperCAmelCase__ ) - start_measures[str(UpperCAmelCase__ )]) / 2**20

      return measures






def     __lowercase(	UpperCAmelCase__   ,   UpperCAmelCase__ ):


      """simple docstring"""



      print(F"""{description}:""" )
      print(F"""- Time: {measures["time"]:.2f}s""" )
      for i in range(torch.cuda.device_count() ):
            print(F"""- GPU {i} allocated: {measures[str(UpperCAmelCase__ )]:.2f}MiB""" )
            lowerCamelCase								=		measures[F"""{i}-peak"""]
            print(F"""- GPU {i} peak: {peak:.2f}MiB""" )
      print(F"""- CPU RAM allocated: {measures["cpu"]:.2f}MiB""" )
      print(F"""- CPU RAM peak: {measures["cpu-peak"]:.2f}MiB""" )




import unittest

from transformers.testing_utils import CaptureStdout
from transformers.tools.python_interpreter import evaluate

def     __lowercase(	UpperCAmelCase__ ):


      """simple docstring"""



      return x + 2






class    lowerCamelCase__  (						unittest.TestCase):
     """simple docstring"""



     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"x = 3"
           lowerCamelCase								=		{}
           lowerCamelCase								=		evaluate(__a				,			{}				,			state=__a    )
           assert result == 3
           self.assertDictEqual(__a				,			{"x": 3}    )

           lowerCamelCase								=		"x = y"
           lowerCamelCase								=		{"y": 5}
           lowerCamelCase								=		evaluate(__a				,			{}				,			state=__a    )
           # evaluate returns the value of the last assignment.
           assert result == 5
           self.assertDictEqual(__a				,			{"x": 5, "y": 5}    )







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"y = add_two(x)"
           lowerCamelCase								=		{"x": 3}
           lowerCamelCase								=		evaluate(__a				,			{"add_two": add_two}				,			state=__a    )
           assert result == 5
           self.assertDictEqual(__a				,			{"x": 3, "y": 5}    )

           # Won't work without the tool
           with CaptureStdout() as out:
                 lowerCamelCase								=		evaluate(__a				,			{}				,			state=__a    )
           assert result is None
           assert "tried to execute add_two" in out.out







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"x = 3"
           lowerCamelCase								=		{}
           lowerCamelCase								=		evaluate(__a				,			{}				,			state=__a    )
           assert result == 3
           self.assertDictEqual(__a				,			{"x": 3}    )







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"test_dict = {'x': x, 'y': add_two(x)}"
           lowerCamelCase								=		{"x": 3}
           lowerCamelCase								=		evaluate(__a				,			{"add_two": add_two}				,			state=__a    )
           self.assertDictEqual(__a				,			{"x": 3, "y": 5}    )
           self.assertDictEqual(__a				,			{"x": 3, "test_dict": {"x": 3, "y": 5}}    )







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"x = 3\ny = 5"
           lowerCamelCase								=		{}
           lowerCamelCase								=		evaluate(__a				,			{}				,			state=__a    )
           # evaluate returns the value of the last assignment.
           assert result == 5
           self.assertDictEqual(__a				,			{"x": 3, "y": 5}    )







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"text = f'This is x: {x}.'"
           lowerCamelCase								=		{"x": 3}
           lowerCamelCase								=		evaluate(__a				,			{}				,			state=__a    )
           # evaluate returns the value of the last assignment.
           assert result == "This is x: 3."
           self.assertDictEqual(__a				,			{"x": 3, "text": "This is x: 3."}    )







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"if x <= 3:\n    y = 2\nelse:\n    y = 5"
           lowerCamelCase								=		{"x": 3}
           lowerCamelCase								=		evaluate(__a				,			{}				,			state=__a    )
           # evaluate returns the value of the last assignment.
           assert result == 2
           self.assertDictEqual(__a				,			{"x": 3, "y": 2}    )

           lowerCamelCase								=		{"x": 8}
           lowerCamelCase								=		evaluate(__a				,			{}				,			state=__a    )
           # evaluate returns the value of the last assignment.
           assert result == 5
           self.assertDictEqual(__a				,			{"x": 8, "y": 5}    )







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"test_list = [x, add_two(x)]"
           lowerCamelCase								=		{"x": 3}
           lowerCamelCase								=		evaluate(__a				,			{"add_two": add_two}				,			state=__a    )
           self.assertListEqual(__a				,			[3, 5]    )
           self.assertDictEqual(__a				,			{"x": 3, "test_list": [3, 5]}    )







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"y = x"
           lowerCamelCase								=		{"x": 3}
           lowerCamelCase								=		evaluate(__a				,			{}				,			state=__a    )
           assert result == 3
           self.assertDictEqual(__a				,			{"x": 3, "y": 3}    )







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"test_list = [x, add_two(x)]\ntest_list[1]"
           lowerCamelCase								=		{"x": 3}
           lowerCamelCase								=		evaluate(__a				,			{"add_two": add_two}				,			state=__a    )
           assert result == 5
           self.assertDictEqual(__a				,			{"x": 3, "test_list": [3, 5]}    )

           lowerCamelCase								=		"test_dict = {'x': x, 'y': add_two(x)}\ntest_dict['y']"
           lowerCamelCase								=		{"x": 3}
           lowerCamelCase								=		evaluate(__a				,			{"add_two": add_two}				,			state=__a    )
           assert result == 5
           self.assertDictEqual(__a				,			{"x": 3, "test_dict": {"x": 3, "y": 5}}    )







     def 						_a      (self    ):






           '''simple docstring'''



           lowerCamelCase								=		"x = 0\nfor i in range(3):\n    x = i"
           lowerCamelCase								=		{}
           lowerCamelCase								=		evaluate(__a				,			{"range": range}				,			state=__a    )
           assert result == 2
           self.assertDictEqual(__a				,			{"x": 2, "i": 2}    )