



import re
import time
from typing import Optional

import IPython.display as disp

from ..trainer_callback import TrainerCallback
from ..trainer_utils import IntervalStrategy, has_length

def 	_lowerCAmelCase (    A__						):
      lowercase__  =	int(A__						)
      lowercase__,						lowercase__,						lowercase__  =	t // 3_600, (t // 60) % 60, t % 60
      return F'''{h}:{m:02d}:{s:02d}''' if h != 0 else F'''{m:02d}:{s:02d}'''

def 	_lowerCAmelCase (    A__    ,	A__    ,	A__    ,	A__    ,	A__=300						):
      # docstyle-ignore
      return F'''
    <div>
      {prefix}
      <progress value=\'{value}\' max=\'{total}\' style=\'width:{width}px; height:20px; vertical-align: middle;\'></progress>
      {label}
    </div>
    '''

def 	_lowerCAmelCase (    A__						):
      lowercase__  =	'<table border="1" class="dataframe">\n'
      html_code += """  <thead>\n <tr style="text-align: left;">\n"""
      for i in items[0]:
            html_code += F'''      <th>{i}</th>\n'''
      html_code += "    </tr>\n  </thead>\n  <tbody>\n"
      for line in items[1:]:
            html_code += "    <tr>\n"
            for elt in line:
                  lowercase__  =	F'''{elt:.6f}''' if isinstance(A__    ,	A__						) else str(A__						)
                  html_code += F'''      <td>{elt}</td>\n'''
            html_code += "    </tr>\n"
      html_code += "  </tbody>\n</table><p>"
      return html_code



class    UpperCAmelCase__:

   '''simple docstring'''




   A     :	Optional[Any]												=     5
   A     :	List[str]												=     0.2


   def __init__(    self	:      str      ,					lowerCAmelCase	:      int      ,					lowerCAmelCase	:      Optional[str] = None      ,					lowerCAmelCase	:      bool = True      ,					lowerCAmelCase	:      Optional["NotebookTrainingTracker"] = None      ,					lowerCAmelCase	:      int = 3_00      ,					)						->					Union[str, Any]:




         """simple docstring"""

         lowercase__  =	total
         lowercase__  =	'' if prefix is None else prefix
         lowercase__  =	leave
         lowercase__  =	parent
         lowercase__  =	width
         lowercase__  =	None
         lowercase__  =	None
         lowercase__  =	None


   def       UpperCAmelCase		(    self	:      Union[str, Any]      ,					lowerCAmelCase	:      int      ,					lowerCAmelCase	:      bool = False      ,					lowerCAmelCase	:      str = None)						->					List[str]:




         """simple docstring"""

         lowercase__  =	value
         if comment is not None:
               lowercase__  =	comment
         if self.last_value is None:
               lowercase__  =	lowercase__  =	time.time()
               lowercase__  =	lowercase__  =	value
               lowercase__  =	lowercase__  =	None
               lowercase__  =	self.warmup
               lowercase__  =	1
               self.update_bar(lowerCAmelCase)
         elif value <= self.last_value and not force_update:
               return
         elif force_update or self.first_calls > 0 or value >= min(self.last_value + self.wait_for      ,					self.total):
               if self.first_calls > 0:
                     self.first_calls -= 1
               lowercase__  =	time.time()
               lowercase__  =	current_time - self.start_time
               # We could have value = self.start_value if the update is called twixe with the same start value.
               if value > self.start_value:
                     lowercase__  =	self.elapsed_time / (value - self.start_value)
               else:
                     lowercase__  =	None
               if value >= self.total:
                     lowercase__  =	self.total
                     lowercase__  =	None
                     if not self.leave:
                           self.close()
               elif self.average_time_per_item is not None:
                     lowercase__  =	self.average_time_per_item * (self.total - value)
               self.update_bar(lowerCAmelCase)
               lowercase__  =	value
               lowercase__  =	current_time
               if self.average_time_per_item is None:
                     lowercase__  =	1
               else:
                     lowercase__  =	max(int(self.update_every / self.average_time_per_item)      ,					1)


   def       UpperCAmelCase		(    self	:      Dict      ,					lowerCAmelCase	:      str      ,					lowerCAmelCase	:      int=None)						->					Optional[int]:




         """simple docstring"""

         lowercase__  =	' ' * (len(str(self.total)) - len(str(lowerCAmelCase))) + str(lowerCAmelCase)
         if self.elapsed_time is None:
               lowercase__  =	f'''[{spaced_value}/{self.total} : < :'''
         elif self.predicted_remaining is None:
               lowercase__  =	f'''[{spaced_value}/{self.total} {format_time(self.elapsed_time)}'''
         else:
               lowercase__  =	(
                   f'''[{spaced_value}/{self.total} {format_time(self.elapsed_time)} <'''
                   f''' {format_time(self.predicted_remaining)}'''
               )
               self.label += f''', {1/self.average_time_per_item:.2f} it/s'''
         self.label += "]" if self.comment is None or len(self.comment) == 0 else f''', {self.comment}]'''
         self.display()


   def       UpperCAmelCase		(    self	:      Any)						->					List[str]:




         """simple docstring"""

         lowercase__  =	html_progress_bar(self.value      ,					self.total      ,					self.prefix      ,					self.label      ,					self.width)
         if self.parent is not None:
               # If this is a child bar, the parent will take care of the display.
               self.parent.display()
               return
         if self.output is None:
               lowercase__  =	disp.display(disp.HTML(self.html_code)      ,					display_id=lowerCAmelCase)
         else:
               self.output.update(disp.HTML(self.html_code))



   def       UpperCAmelCase		(    self	:      str)						->					Optional[int]:




         """simple docstring"""

         if self.parent is None and self.output is not None:
               self.output.update(disp.HTML(''))



class    UpperCAmelCase__(				lowerCamelCase						):

   '''simple docstring'''




   def __init__(    self	:      Optional[Any]      ,					lowerCAmelCase	:      Tuple      ,					lowerCAmelCase	:      Any=None)						->					Union[str, Any]:




         """simple docstring"""

         super().__init__(lowerCAmelCase)
         lowercase__  =	None if column_names is None else [column_names]
         lowercase__  =	None


   def       UpperCAmelCase		(    self	:      Tuple)						->					Any:




         """simple docstring"""

         lowercase__  =	html_progress_bar(self.value      ,					self.total      ,					self.prefix      ,					self.label      ,					self.width)
         if self.inner_table is not None:
               self.html_code += text_to_html_table(self.inner_table)
         if self.child_bar is not None:
               self.html_code += self.child_bar.html_code
         if self.output is None:
               lowercase__  =	disp.display(disp.HTML(self.html_code)      ,					display_id=lowerCAmelCase)
         else:
               self.output.update(disp.HTML(self.html_code))


   def       UpperCAmelCase		(    self	:      List[str]      ,					lowerCAmelCase	:      Optional[int])						->					Tuple:




         """simple docstring"""

         if self.inner_table is None:
               lowercase__  =	[list(values.keys()), list(values.values())]
         else:
               lowercase__  =	self.inner_table[0]
               if len(self.inner_table) == 1:
                     # We give a chance to update the column names at the first iteration
                     for key in values.keys():
                           if key not in columns:
                                 columns.append(lowerCAmelCase)
                     lowercase__  =	columns
               self.inner_table.append([values[c] for c in columns])


   def       UpperCAmelCase		(    self	:      Any      ,					lowerCAmelCase	:      Dict      ,					lowerCAmelCase	:      Optional[int]=None      ,					lowerCAmelCase	:      Dict=3_00)						->					List[str]:




         """simple docstring"""

         lowercase__  =	NotebookProgressBar(lowerCAmelCase      ,					prefix=lowerCAmelCase      ,					parent=self      ,					width=lowerCAmelCase)
         return self.child_bar



   def       UpperCAmelCase		(    self	:      str)						->					str:




         """simple docstring"""

         lowercase__  =	None
         self.display()



class    UpperCAmelCase__(				lowerCamelCase						):

   '''simple docstring'''




   def __init__(    self	:      List[str])						->					Tuple:




         """simple docstring"""

         lowercase__  =	None
         lowercase__  =	None
         lowercase__  =	False


   def       UpperCAmelCase		(    self	:      List[Any]      ,					lowerCAmelCase	:      str      ,					lowerCAmelCase	:      str      ,					lowerCAmelCase	:      Optional[Any]      ,					**lowerCAmelCase	:      List[Any])						->					str:




         """simple docstring"""

         lowercase__  =	'Epoch' if args.evaluation_strategy == IntervalStrategy.EPOCH else 'Step'
         lowercase__  =	0
         lowercase__  =	0
         lowercase__  =	[self.first_column] + ['Training Loss']
         if args.evaluation_strategy != IntervalStrategy.NO:
               column_names.append('Validation Loss')
         lowercase__  =	NotebookTrainingTracker(state.max_steps      ,					lowerCAmelCase)


   def       UpperCAmelCase		(    self	:      List[str]      ,					lowerCAmelCase	:      str      ,					lowerCAmelCase	:      int      ,					lowerCAmelCase	:      Dict      ,					**lowerCAmelCase	:      str)						->					Any:




         """simple docstring"""

         lowercase__  =	int(state.epoch) if int(state.epoch) == state.epoch else f'''{state.epoch:.2f}'''
         self.training_tracker.update(
             state.global_step + 1      ,					comment=f'''Epoch {epoch}/{state.num_train_epochs}'''      ,					force_update=self._force_next_update      ,					)
         lowercase__  =	False


   def       UpperCAmelCase		(    self	:      Tuple      ,					lowerCAmelCase	:      int      ,					lowerCAmelCase	:      int      ,					lowerCAmelCase	:      Union[str, Any]      ,					lowerCAmelCase	:      Tuple=None      ,					**lowerCAmelCase	:      Dict)						->					str:




         """simple docstring"""

         if not has_length(lowerCAmelCase):
               return
         if self.prediction_bar is None:
               if self.training_tracker is not None:
                     lowercase__  =	self.training_tracker.add_child(len(lowerCAmelCase))
               else:
                     lowercase__  =	NotebookProgressBar(len(lowerCAmelCase))
               self.prediction_bar.update(1)
         else:
               self.prediction_bar.update(self.prediction_bar.value + 1)


   def       UpperCAmelCase		(    self	:      List[Any]      ,					lowerCAmelCase	:      int      ,					lowerCAmelCase	:      Optional[int]      ,					lowerCAmelCase	:      Any      ,					**lowerCAmelCase	:      Union[str, Any])						->					Optional[Any]:




         """simple docstring"""

         if self.prediction_bar is not None:
               self.prediction_bar.close()
         lowercase__  =	None


   def       UpperCAmelCase		(    self	:      str      ,					lowerCAmelCase	:      Any      ,					lowerCAmelCase	:      Tuple      ,					lowerCAmelCase	:      Any      ,					lowerCAmelCase	:      Optional[int]=None      ,					**lowerCAmelCase	:      Dict)						->					Union[str, Any]:




         """simple docstring"""

         if args.evaluation_strategy == IntervalStrategy.NO and "loss" in logs:
               lowercase__  =	{'Training Loss': logs['loss']}
               # First column is necessarily Step sine we're not in epoch eval strategy
               lowercase__  =	state.global_step
               self.training_tracker.write_line(lowerCAmelCase)


   def       UpperCAmelCase		(    self	:      List[str]      ,					lowerCAmelCase	:      Dict      ,					lowerCAmelCase	:      Dict      ,					lowerCAmelCase	:      int      ,					lowerCAmelCase	:      List[Any]=None      ,					**lowerCAmelCase	:      str)						->					List[str]:




         """simple docstring"""

         if self.training_tracker is not None:
               lowercase__  =	{'Training Loss': 'No log', 'Validation Loss': 'No log'}
               for log in reversed(state.log_history):
                     if "loss" in log:
                           lowercase__  =	log['loss']
                           break

               if self.first_column == "Epoch":
                     lowercase__  =	int(state.epoch)
               else:
                     lowercase__  =	state.global_step
               lowercase__  =	'eval'
               for k in metrics:
                     if k.endswith('_loss'):
                           lowercase__  =	re.sub(R'\_loss$'      ,					''      ,					lowerCAmelCase)
               lowercase__  =	metrics.pop('total_flos'      ,					lowerCAmelCase)
               lowercase__  =	metrics.pop('epoch'      ,					lowerCAmelCase)
               lowercase__  =	metrics.pop(f'''{metric_key_prefix}_runtime'''      ,					lowerCAmelCase)
               lowercase__  =	metrics.pop(f'''{metric_key_prefix}_samples_per_second'''      ,					lowerCAmelCase)
               lowercase__  =	metrics.pop(f'''{metric_key_prefix}_steps_per_second'''      ,					lowerCAmelCase)
               lowercase__  =	metrics.pop(f'''{metric_key_prefix}_jit_compilation_time'''      ,					lowerCAmelCase)
               for k, v in metrics.items():
                     if k == f'''{metric_key_prefix}_loss''':
                           lowercase__  =	v
                     else:
                           lowercase__  =	k.split('_')
                           lowercase__  =	' '.join([part.capitalize() for part in splits[1:]])
                           lowercase__  =	v
               self.training_tracker.write_line(lowerCAmelCase)
               self.training_tracker.remove_child()
               lowercase__  =	None
               # Evaluation takes a long time so we should force the next update.
               lowercase__  =	True



   def       UpperCAmelCase		(    self	:      Optional[Any]      ,					lowerCAmelCase	:      List[Any]      ,					lowerCAmelCase	:      Optional[int]      ,					lowerCAmelCase	:      Tuple      ,					**lowerCAmelCase	:      Any)						->					int:




         """simple docstring"""

         self.training_tracker.update(
             state.global_step      ,					comment=f'''Epoch {int(state.epoch)}/{state.num_train_epochs}'''      ,					force_update=lowerCAmelCase)
         lowercase__  =	None





a__   :					Tuple 						=      "Tobias Carryer"

from time import time



class    UpperCAmelCase__:

   '''simple docstring'''




   def __init__(    self	:      str      ,					lowerCAmelCase	:      List[str]      ,					lowerCAmelCase	:      Any      ,					lowerCAmelCase	:      str      ,					lowerCAmelCase	:      str=int(time()))						->					List[Any]:  # noqa: B008




         """simple docstring"""

         lowercase__  =	multiplier
         lowercase__  =	increment
         lowercase__  =	modulo
         lowercase__  =	seed



   def       UpperCAmelCase		(    self	:      int)						->					Tuple:




         """simple docstring"""

         lowercase__  =	(self.multiplier * self.seed + self.increment) % self.modulo
         return self.seed


if __name__ == "__main__":
       # Show the LCG in action.
       a__   :					str 						=      LinearCongruentialGenerator(1_66_45_25, 10_13_90_42_23, 2 << 31)
       while True:
              print(lcg.next_number())
