






import argparse
import glob
import inspect
import os
import re
import unittest

from get_test_info import get_test_classes

from tests.test_pipeline_mixin import pipeline_test_mapping


__UpperCAmelCase      				=							{}
for task, _ in pipeline_test_mapping.items():
      __UpperCAmelCase      				=							{"pt": None, "tf": None}


# DO **NOT** add item to this set (unless the reason is approved)
__UpperCAmelCase      				=							{
    "tests/models/esm/test_modeling_esmfold.py",  # The pipeline test mapping is added to `test_modeling_esm.py`
}





def 		A_			(		lowercase_	)							->int:







 """simple docstring"""

 if "ModelTesterMixin" in [x.__name__ for x in test_class.__bases__]:
  return "pt"
 elif "TFModelTesterMixin" in [x.__name__ for x in test_class.__bases__]:
  return "tf"
 elif "FlaxModelTesterMixin" in [x.__name__ for x in test_class.__bases__]:
  return "flax"
 else:
  return None





def 		A_			(		lowercase_					,       lowercase_	)							->Tuple:







 """simple docstring"""

 if PIPELINE_TEST_MAPPING[task].get(lowercase_					,       lowercase_	) is not None:
  return PIPELINE_TEST_MAPPING[task][framework]

 SCREAMING_SNAKE_CASE							  =						pipeline_test_mapping[task]['test']
 SCREAMING_SNAKE_CASE							  =						None

 if framework == "pt":
  SCREAMING_SNAKE_CASE							  =						getattr(lowercase_					,       'model_mapping'					,       lowercase_	)
 elif framework == "tf":
  SCREAMING_SNAKE_CASE							  =						getattr(lowercase_					,       'tf_model_mapping'					,       lowercase_	)

 if mapping is not None:
  SCREAMING_SNAKE_CASE							  =						dict(mapping.items()	)

 # cache the results
 SCREAMING_SNAKE_CASE							  =						mapping
 return mapping





def 		A_			(		lowercase_					,       lowercase_	)							->Optional[Any]:







 """simple docstring"""

 SCREAMING_SNAKE_CASE							  =						get_framework(lowercase_	)
 if framework is None:
  return None
 SCREAMING_SNAKE_CASE							  =						get_mapping_for_task(lowercase_					,       lowercase_	)
 if mapping is None:
  return None

 SCREAMING_SNAKE_CASE							  =						list({model_class.config_class for model_class in test_class.all_model_classes}	)
 if len(lowercase_	) != 1:
  raise ValueError('There should be exactly one configuration class from `test_class.all_model_classes`.'	)

 # This could be a list/tuple of model classes, but it's rare.
 SCREAMING_SNAKE_CASE							  =						mapping.get(config_classes[0]					,       lowercase_	)
 if isinstance(lowercase_					,       (tuple, list)	):
  SCREAMING_SNAKE_CASE							  =						sorted(lowercase_					,       key=lambda lowercase_	: x.__name__	)

 return model_class





def 		A_			(		lowercase_	)							->Any:







 """simple docstring"""

 SCREAMING_SNAKE_CASE							  =						[(task, get_model_for_pipeline_test(lowercase_					,       lowercase_	)) for task in pipeline_test_mapping]
 SCREAMING_SNAKE_CASE							  =						sorted([(task, model) for task, model in mapping if model is not None]					,       key=lambda lowercase_	: x[0]	)

 return dict(lowercase_	)





def 		A_			(		lowercase_	)							->Optional[Any]:







 """simple docstring"""

 SCREAMING_SNAKE_CASE							  =						get_framework(lowercase_	)
 if framework == "pt":
  SCREAMING_SNAKE_CASE							  =						'torch'
 SCREAMING_SNAKE_CASE							  =						'{}'

 SCREAMING_SNAKE_CASE							  =						get_pipeline_model_mapping(lowercase_	)
 if len(lowercase_	) == 0:
  return ""

 SCREAMING_SNAKE_CASE							  =						[]
 for task, model_classes in mapping.items():
  if isinstance(lowercase_					,       (tuple, list)	):
   # A list/tuple of model classes
   SCREAMING_SNAKE_CASE							  =						'(' + ', '.join([x.__name__ for x in model_classes]	) + ')'
  else:
   # A single model class
   SCREAMING_SNAKE_CASE							  =						model_classes.__name__
  texts.append(f'''"{task}": {value}'''	)
 SCREAMING_SNAKE_CASE							  =						'{' + ', '.join(lowercase_	) + '}'
 SCREAMING_SNAKE_CASE							  =						f'''pipeline_model_mapping = {text} if is_{framework}_available() else {default_value}'''

 return text





def 		A_			(		lowercase_	)							->int:







 """simple docstring"""

 SCREAMING_SNAKE_CASE							  =						{'ModelTesterMixin', 'TFModelTesterMixin', 'FlaxModelTesterMixin'}
 if not issubclass(lowercase_					,       unittest.TestCase	):
  return False
 return len(base_class_names.intersection([x.__name__ for x in test_class.__bases__]	)	) > 0





def 		A_			(		lowercase_	)							->Optional[Any]:







 """simple docstring"""

 SCREAMING_SNAKE_CASE							  =						[x for x in get_test_classes(lowercase_	) if is_valid_test_class(lowercase_	)]

 SCREAMING_SNAKE_CASE							  =						None
 for test_class in test_classes:
  # If a test class has defined `pipeline_model_mapping`, let's take it
  if getattr(lowercase_					,       'pipeline_model_mapping'					,       lowercase_	) is not None:
   SCREAMING_SNAKE_CASE							  =						test_class
   break
    # Take the test class with the shortest name (just a heuristic)
 if target_test_class is None and len(lowercase_	) > 0:
  SCREAMING_SNAKE_CASE							  =						sorted(lowercase_					,       key=lambda lowercase_	: (len(x.__name__	), x.__name__)	)[0]

 return target_test_class





def 		A_			(		lowercase_					,       lowercase_					,       lowercase_	)							->Union[str, Any]:







 """simple docstring"""

 SCREAMING_SNAKE_CASE							  =						start_idx
 for idx, line in enumerate(lines[start_idx:]	):
  SCREAMING_SNAKE_CASE							  =						len(lowercase_	) - len(line.lstrip()	)
  if idx == 0 or indent > indent_level or (indent == indent_level and line.strip() == ")"):
   SCREAMING_SNAKE_CASE							  =						start_idx + idx
  elif idx > 0 and indent <= indent_level:
   # Outside the definition block of `pipeline_model_mapping`
   break

 return end_idx





def 		A_			(		lowercase_					,       lowercase_=False	)							->Optional[int]:







 """simple docstring"""

 if getattr(lowercase_					,       'pipeline_model_mapping'					,       lowercase_	) is not None:
  if not overwrite:
   return "", -1

 SCREAMING_SNAKE_CASE							  =						get_pipeline_model_mapping_string(lowercase_	)
 if len(lowercase_	) == 0:
  return "", -1
 SCREAMING_SNAKE_CASE							  =						line_to_add + '\n'

 # The code defined the class `test_class`
 SCREAMING_SNAKE_CASE  , SCREAMING_SNAKE_CASE							  =						inspect.getsourcelines(lowercase_	)
 # `inspect` gives the code for an object, including decorator(s) if any.
 # We (only) need the exact line of the class definition.
 for idx, line in enumerate(lowercase_	):
  if line.lstrip().startswith('class '	):
   SCREAMING_SNAKE_CASE							  =						class_lines[idx:]
   class_start_line_no += idx
   break
 SCREAMING_SNAKE_CASE							  =						class_start_line_no + len(lowercase_	) - 1

 # The index in `class_lines` that starts the definition of `all_model_classes`, `all_generative_model_classes` or
 # `pipeline_model_mapping`. This assumes they are defined in such order, and we take the start index of the last
 # block that appears in a `test_class`.
 SCREAMING_SNAKE_CASE							  =						None
 # The indent level of the line at `class_lines[start_idx]` (if defined)
 SCREAMING_SNAKE_CASE							  =						0
 # To record if `pipeline_model_mapping` is found in `test_class`.
 SCREAMING_SNAKE_CASE							  =						None
 for idx, line in enumerate(lowercase_	):
  if line.strip().startswith('all_model_classes = '	):
   SCREAMING_SNAKE_CASE							  =						len(lowercase_	) - len(line.lstrip()	)
   SCREAMING_SNAKE_CASE							  =						idx
  elif line.strip().startswith('all_generative_model_classes = '	):
   SCREAMING_SNAKE_CASE							  =						len(lowercase_	) - len(line.lstrip()	)
   SCREAMING_SNAKE_CASE							  =						idx
  elif line.strip().startswith('pipeline_model_mapping = '	):
   SCREAMING_SNAKE_CASE							  =						len(lowercase_	) - len(line.lstrip()	)
   SCREAMING_SNAKE_CASE							  =						idx
   SCREAMING_SNAKE_CASE							  =						line
   break

 if start_idx is None:
  return "", -1
 # Find the ending index (inclusive) of the above found block.
 SCREAMING_SNAKE_CASE							  =						find_block_ending(lowercase_					,       lowercase_					,       lowercase_	)

 # Extract `is_xxx_available()` from existing blocks: some models require specific libraries like `timm` and use
 # `is_timm_available()` instead of `is_torch_available()`.
 # Keep leading and trailing whitespaces
 SCREAMING_SNAKE_CASE							  =						re.compile(r'\s(is_\S+?_available\(\))\s'	)
 for line in class_lines[start_idx : end_idx + 1]:
  SCREAMING_SNAKE_CASE							  =						r.search(lowercase_	)
  if backend_condition is not None:
   # replace the leading and trailing whitespaces to the space character " ".
   SCREAMING_SNAKE_CASE							  =						' ' + backend_condition[0][1:-1] + ' '
   SCREAMING_SNAKE_CASE							  =						r.sub(lowercase_					,       lowercase_	)
   break

 if def_line is None:
  # `pipeline_model_mapping` is not defined. The target index is set to the ending index (inclusive) of
  # `all_model_classes` or `all_generative_model_classes`.
  SCREAMING_SNAKE_CASE							  =						end_idx
 else:
  # `pipeline_model_mapping` is defined. The target index is set to be one **BEFORE** its start index.
  SCREAMING_SNAKE_CASE							  =						start_idx - 1
  # mark the lines of the currently existing `pipeline_model_mapping` to be removed.
  for idx in range(lowercase_					,       end_idx + 1	):
   # These lines are going to be removed before writing to the test file.
   SCREAMING_SNAKE_CASE							  =						None  # noqa

    # Make sure the test class is a subclass of `PipelineTesterMixin`.
 SCREAMING_SNAKE_CASE							  =						[x.__name__ for x in test_class.__bases__]
 if "PipelineTesterMixin" not in parent_classes:
  # Put `PipelineTesterMixin` just before `unittest.TestCase`
  SCREAMING_SNAKE_CASE							  =						[x for x in parent_classes if x != 'TestCase'] + ['PipelineTesterMixin']
  if "TestCase" in parent_classes:
   # Here we **assume** the original string is always with `unittest.TestCase`.
   _parent_classes.append('unittest.TestCase'	)
  SCREAMING_SNAKE_CASE							  =						', '.join(_parent_classes	)
  for idx, line in enumerate(lowercase_	):
   # Find the ending of the declaration of `test_class`
   if line.strip().endswith('):'	):
    # mark the lines of the declaration of `test_class` to be removed
    for _idx in range(idx + 1	):
     SCREAMING_SNAKE_CASE							  =						None  # noqa
    break
        # Add the new, one-line, class declaration for `test_class`
  SCREAMING_SNAKE_CASE							  =						f'''class {test_class.__name__}({parent_classes}):\n'''

 # Add indentation
 SCREAMING_SNAKE_CASE							  =						' ' * indent_level + line_to_add
 # Insert `pipeline_model_mapping` to `class_lines`.
 # (The line at `target_idx` should be kept by definition!)
 SCREAMING_SNAKE_CASE							  =						class_lines[: target_idx + 1] + [line_to_add] + class_lines[target_idx + 1 :]
 # Remove the lines that are marked to be removed
 SCREAMING_SNAKE_CASE							  =						[x for x in class_lines if x is not None]

 # Move from test class to module (in order to write to the test file)
 SCREAMING_SNAKE_CASE							  =						inspect.getsourcelines(inspect.getmodule(lowercase_	)	)[0]
 # Be careful with the 1-off between line numbers and array indices
 SCREAMING_SNAKE_CASE							  =						module_lines[: class_start_line_no - 1] + class_lines + module_lines[class_end_line_no:]
 SCREAMING_SNAKE_CASE							  =						''.join(lowercase_	)

 SCREAMING_SNAKE_CASE							  =						inspect.getsourcefile(lowercase_	)
 with open(lowercase_					,       'w'					,       encoding='UTF-8'					,       newline='\n'	) as fp:
  fp.write(lowercase_	)

 return line_to_add





def 		A_			(		lowercase_					,       lowercase_=False	)							->List[Any]:







 """simple docstring"""

 SCREAMING_SNAKE_CASE							  =						find_test_class(lowercase_	)
 if test_class:
  add_pipeline_model_mapping(lowercase_					,       overwrite=lowercase_	)


if __name__ == "__main__":
      __UpperCAmelCase      				=							argparse.ArgumentParser()
      parser.add_argument(
          "--test_file", type=str, help="A path to the test file, starting with the repository's `tests` directory."
      )
      parser.add_argument(
          "--all",
          action="store_true",
          help="If to check and modify all test files.",
      )
      parser.add_argument(
          "--overwrite",
          action="store_true",
          help="If to overwrite a test class if it has already defined `pipeline_model_mapping`.",
      )
      __UpperCAmelCase      				=							parser.parse_args()

      if not args.all and not args.test_file:
            raise ValueError("Please specify either `test_file` or pass `--all` to check/modify all test files.")
      elif args.all and args.test_file:
            raise ValueError("Only one of `--test_file` and `--all` could be specified.")

      __UpperCAmelCase      				=							[]
      if args.test_file:
            __UpperCAmelCase      				=							[args.test_file]
      else:
            __UpperCAmelCase      				=							os.path.join("tests", "models", "**", "test_modeling_*.py")
            for test_file in glob.glob(pattern):
                  # `Flax` is not concerned at this moment
                  if not test_file.startswith("test_modeling_flax_"):
                        test_files.append(test_file)

      for test_file in test_files:
            if test_file in TEST_FILE_TO_IGNORE:
                  print(f'[SKIPPED] {test_file} is skipped as it is in `TEST_FILE_TO_IGNORE` in the file {__file__}.')
                  continue
            add_pipeline_model_mapping_to_test_file(test_file, overwrite=args.overwrite)












import math
import sys
class 					a_:



     """simple docstring"""



     def __init__(						self			:					Optional[int])    ->					List[Any]:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						0
      SCREAMING_SNAKE_CASE							  =						[]
      SCREAMING_SNAKE_CASE							  =						{}  # To store the pos of node in array





     def   __UpperCamelCase		(						self			:					Optional[int])    ->					Optional[int]:

      """simple docstring"""
      return self.cur_size == 0





     def   __UpperCamelCase		(						self			:					List[str]       ,       lowerCAmelCase__			:					str)    ->					Dict:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						self.left(lowerCAmelCase__)
      SCREAMING_SNAKE_CASE							  =						self.right(lowerCAmelCase__)
      if lc < self.cur_size and self.array(lowerCAmelCase__)[0] < self.array(lowerCAmelCase__)[0]:
       SCREAMING_SNAKE_CASE							  =						lc
      else:
       SCREAMING_SNAKE_CASE							  =						idx
      if rc < self.cur_size and self.array(lowerCAmelCase__)[0] < self.array(lowerCAmelCase__)[0]:
       SCREAMING_SNAKE_CASE							  =						rc
      if smallest != idx:
       self.swap(lowerCAmelCase__       ,       lowerCAmelCase__)
       self.min_heapify(lowerCAmelCase__)





     def   __UpperCamelCase		(						self			:					Any       ,       lowerCAmelCase__			:					Tuple)    ->					Optional[Any]:

      """simple docstring"""
      # Inserts a node into the Priority Queue
      SCREAMING_SNAKE_CASE							  =						self.cur_size
      self.cur_size += 1
      self.array.append((sys.maxsize, tup[1]))
      self.decrease_key((sys.maxsize, tup[1])       ,       tup[0])





     def   __UpperCamelCase		(						self			:					Dict)    ->					Optional[Any]:

      """simple docstring"""
      # Removes and returns the min element at top of priority queue
      SCREAMING_SNAKE_CASE							  =						self.array[0][1]
      SCREAMING_SNAKE_CASE							  =						self.array[self.cur_size - 1]
      self.cur_size -= 1
      self.min_heapify(1)
      del self.pos[min_node]
      return min_node





     def   __UpperCamelCase		(						self			:					List[Any]       ,       lowerCAmelCase__			:					Dict)    ->					int:

      """simple docstring"""
      # returns the index of left child
      return 2 * i + 1





     def   __UpperCamelCase		(						self			:					Any       ,       lowerCAmelCase__			:					List[str])    ->					Optional[Any]:

      """simple docstring"""
      # returns the index of right child
      return 2 * i + 2





     def   __UpperCamelCase		(						self			:					Tuple       ,       lowerCAmelCase__			:					List[Any])    ->					Dict:

      """simple docstring"""
      # returns the index of parent
      return math.floor(i / 2)





     def   __UpperCamelCase		(						self			:					List[str]       ,       lowerCAmelCase__			:					List[str]       ,       lowerCAmelCase__			:					Any)    ->					List[str]:

      """simple docstring"""
      # swaps array elements at indices i and j
      # update the pos{}
      SCREAMING_SNAKE_CASE							  =						j
      SCREAMING_SNAKE_CASE							  =						i
      SCREAMING_SNAKE_CASE							  =						self.array[i]
      SCREAMING_SNAKE_CASE							  =						self.array[j]
      SCREAMING_SNAKE_CASE							  =						temp





     def   __UpperCamelCase		(						self			:					Union[str, Any]       ,       lowerCAmelCase__			:					Dict       ,       lowerCAmelCase__			:					Optional[Any])    ->					Any:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						self.pos[tup[1]]
      # assuming the new_d is atmost old_d
      SCREAMING_SNAKE_CASE							  =						(new_d, tup[1])
      while idx > 0 and self.array[self.par(lowerCAmelCase__)][0] > self.array[idx][0]:
       self.swap(lowerCAmelCase__       ,       self.par(lowerCAmelCase__))
       SCREAMING_SNAKE_CASE							  =						self.par(lowerCAmelCase__)

class 					a_:



     """simple docstring"""



     def __init__(						self			:					Any       ,       lowerCAmelCase__			:					str)    ->					str:

      """simple docstring"""
      SCREAMING_SNAKE_CASE							  =						{}  # To store graph: u -> (v,w)
      SCREAMING_SNAKE_CASE							  =						num  # Number of nodes in graph
      # To store the distance from source vertex
      SCREAMING_SNAKE_CASE							  =						[0] * self.num_nodes
      SCREAMING_SNAKE_CASE							  =						[-1] * self.num_nodes  # To store the path





     def   __UpperCamelCase		(						self			:					List[str]       ,       lowerCAmelCase__			:					Optional[Any]       ,       lowerCAmelCase__			:					Union[str, Any]       ,       lowerCAmelCase__			:					List[Any])    ->					Tuple:

      """simple docstring"""
      #  Edge going from node u to v and v to u with weight w
      # u (w)-> v, v (w) -> u
      # Check if u already in graph
      if u in self.adjList:
       self.adjList[u].append((v, w))
      else:
       SCREAMING_SNAKE_CASE							  =						[(v, w)]

      # Assuming undirected graph
      if v in self.adjList:
       self.adjList[v].append((u, w))
      else:
       SCREAMING_SNAKE_CASE							  =						[(u, w)]





     def   __UpperCamelCase		(						self			:					Optional[int])    ->					Tuple:

      """simple docstring"""
      # u -> v(w)
      for u in self.adjList:
       print(lowerCAmelCase__       ,       '->'       ,       ' -> '.join(str(f'''{v}({w})''') for v, w in self.adjList[u]))





     def   __UpperCamelCase		(						self			:					int       ,       lowerCAmelCase__			:					List[str])    ->					List[Any]:

      """simple docstring"""
      # Flush old junk values in par[]
      SCREAMING_SNAKE_CASE							  =						[-1] * self.num_nodes
      # src is the source node
      SCREAMING_SNAKE_CASE							  =						0
      SCREAMING_SNAKE_CASE							  =						PriorityQueue()
      q.insert((0, src))  # (dist from src, node)
      for u in self.adjList:
       if u != src:
        SCREAMING_SNAKE_CASE							  =						sys.maxsize  # Infinity
        SCREAMING_SNAKE_CASE							  =						-1

      while not q.is_empty():
       SCREAMING_SNAKE_CASE							  =						q.extract_min()  # Returns node with the min dist from source
       # Update the distance of all the neighbours of u and
       # if their prev dist was INFINITY then push them in Q
       for v, w in self.adjList[u]:
        SCREAMING_SNAKE_CASE							  =						self.dist[u] + w
        if self.dist[v] > new_dist:
         if self.dist[v] == sys.maxsize:
          q.insert((new_dist, v))
         else:
          q.decrease_key((self.dist[v], v)       ,       lowerCAmelCase__)
         SCREAMING_SNAKE_CASE							  =						new_dist
         SCREAMING_SNAKE_CASE							  =						u

        # Show the shortest distances from src
      self.show_distances(lowerCAmelCase__)





     def   __UpperCamelCase		(						self			:					Dict       ,       lowerCAmelCase__			:					List[str])    ->					Tuple:

      """simple docstring"""
      print(f'''Distance from node: {src}''')
      for u in range(self.num_nodes):
       print(f'''Node {u} has distance: {self.dist[u]}''')





     def   __UpperCamelCase		(						self			:					List[Any]       ,       lowerCAmelCase__			:					Optional[Any]       ,       lowerCAmelCase__			:					Any)    ->					Optional[int]:

      """simple docstring"""
      # To show the shortest path from src to dest
      # WARNING: Use it *after* calling dijkstra
      SCREAMING_SNAKE_CASE							  =						[]
      SCREAMING_SNAKE_CASE							  =						0
      SCREAMING_SNAKE_CASE							  =						dest
      # Backtracking from dest to src
      while self.par[temp] != -1:
       path.append(lowerCAmelCase__)
       if temp != src:
        for v, w in self.adjList[temp]:
         if v == self.par[temp]:
          cost += w
          break
       SCREAMING_SNAKE_CASE							  =						self.par[temp]
      path.append(lowerCAmelCase__)
      path.reverse()

      print(f'''----Path to reach {dest} from {src}----''')
      for u in path:
       print(f'''{u}'''       ,       end=' ')
       if u != dest:
        print('-> '       ,       end='')

      print('\nTotal cost of path: '       ,       lowerCAmelCase__)


if __name__ == "__main__":
      __UpperCAmelCase      				=							Graph(9)
      graph.add_edge(0, 1, 4)
      graph.add_edge(0, 7, 8)
      graph.add_edge(1, 2, 8)
      graph.add_edge(1, 7, 1_1)
      graph.add_edge(2, 3, 7)
      graph.add_edge(2, 8, 2)
      graph.add_edge(2, 5, 4)
      graph.add_edge(3, 4, 9)
      graph.add_edge(3, 5, 1_4)
      graph.add_edge(4, 5, 1_0)
      graph.add_edge(5, 6, 2)
      graph.add_edge(6, 7, 1)
      graph.add_edge(6, 8, 6)
      graph.add_edge(7, 8, 7)
      graph.show_graph()
      graph.dijkstra(0)
      graph.show_path(0, 4)

# OUTPUT
# 0 -> 1(4) -> 7(8)
# 1 -> 0(4) -> 2(8) -> 7(11)
# 7 -> 0(8) -> 1(11) -> 6(1) -> 8(7)
# 2 -> 1(8) -> 3(7) -> 8(2) -> 5(4)
# 3 -> 2(7) -> 4(9) -> 5(14)
# 8 -> 2(2) -> 6(6) -> 7(7)
# 5 -> 2(4) -> 3(14) -> 4(10) -> 6(2)
# 4 -> 3(9) -> 5(10)
# 6 -> 5(2) -> 7(1) -> 8(6)
# Distance from node: 0
# Node 0 has distance: 0
# Node 1 has distance: 4
# Node 2 has distance: 12
# Node 3 has distance: 19
# Node 4 has distance: 21
# Node 5 has distance: 11
# Node 6 has distance: 9
# Node 7 has distance: 8
# Node 8 has distance: 14
# ----Path to reach 4 from 0----
# 0 -> 7 -> 6 -> 5 -> 4
# Total cost of path:  21




