

import hashlib
import importlib.util
import json
import os
import pathlib
from types import ModuleType

import pytest
import requests

lowerCAmelCase						:   Any										=    pathlib.Path.cwd().joinpath('''project_euler''')
lowerCAmelCase						:   int										=    pathlib.Path.cwd().joinpath(
    '''scripts''', '''project_euler_answers.json'''
)

with open(PROJECT_EULER_ANSWERS_PATH) as file_handle:
       lowerCAmelCase						:   dict[str, str]										=    json.load(file_handle)





def 			_lowercase    (      __UpperCamelCase     :		pathlib.Path ):
      snake_case__					=   importlib.util.spec_from_file_location(file_path.name   ,       str(__UpperCamelCase ) )
      snake_case__					=   importlib.util.module_from_spec(__UpperCamelCase )  # type: ignore
      spec.loader.exec_module(__UpperCamelCase )  # type: ignore
      return module





def 			_lowercase    (      ):
      snake_case__					=   []
      for problem_dir_path in PROJECT_EULER_DIR_PATH.iterdir():
            if problem_dir_path.is_file() or problem_dir_path.name.startswith("""_""" ):
                  continue
            for file_path in problem_dir_path.iterdir():
                  if file_path.suffix != ".py" or file_path.name.startswith(("""_""", """test""") ):
                        continue
                  solution_file_paths.append(__UpperCamelCase )
      return solution_file_paths





def 			_lowercase    (      ):
      with open(os.environ["""GITHUB_EVENT_PATH"""] ) as file:
            snake_case__					=   json.load(__UpperCamelCase )
      return event["pull_request"]["url"] + "/files"





def 			_lowercase    (      ):
      snake_case__					=   []
      snake_case__					=   {
          """Accept""": """application/vnd.github.v3+json""",
          """Authorization""": """token """ + os.environ["""GITHUB_TOKEN"""],
      }
      snake_case__					=   requests.get(get_files_url()   ,       headers=__UpperCamelCase ).json()
      for file in files:
            snake_case__					=   pathlib.Path.cwd().joinpath(file["""filename"""] )
            if (
                filepath.suffix != ".py"
                or filepath.name.startswith(("""_""", """test""") )
                or not filepath.name.startswith("""sol""" )
            ):
                  continue
            solution_file_paths.append(__UpperCamelCase )
      return solution_file_paths





def 			_lowercase    (      ):
      if os.environ.get("""CI""" ) and os.environ.get("""GITHUB_EVENT_NAME""" ) == "pull_request":
            # Return only if there are any, otherwise default to all solutions
            if filepaths := added_solution_file_path():
                  return filepaths
      return all_solution_file_paths()





@pytest.mark.parametrize(
    """solution_path"""   ,       collect_solution_file_paths()   ,       ids=lambda __UpperCamelCase : F'''{path.parent.name}/{path.name}'''   ,       )
def 			_lowercase    (      __UpperCamelCase     :		pathlib.Path ):
      snake_case__					=   solution_path.parent.name[8:].zfill(3 )
      snake_case__					=   PROBLEM_ANSWERS[problem_number]
      snake_case__					=   convert_path_to_module(__UpperCamelCase )
      snake_case__					=   str(solution_module.solution() )  # type: ignore
      snake_case__					=   hashlib.shaaaa(answer.encode() ).hexdigest()
      assert (
          answer == expected
      ), F'''Expected solution to {problem_number} to have hash {expected}, got {answer}'''









lowerCAmelCase						:   Optional[Any]										=    1000





def 			_lowercase    (      __UpperCamelCase     :		float ):
      return x * x





def 			_lowercase    (      __UpperCamelCase     :		int   ,       __UpperCamelCase     :		float   ,       __UpperCamelCase     :		float   ,       __UpperCamelCase     :		int = 4 ):
      assert callable(
          __UpperCamelCase ), F'''the function(object) passed should be callable your input : {function}'''
      assert isinstance(__UpperCamelCase   ,       (float, int) ), F'''a should be float or integer your input : {a}'''
      assert isinstance(function(__UpperCamelCase )   ,       (float, int) ), (
          "the function should return integer or float return type of your function, "
          F'''{type(__UpperCamelCase )}'''
      )
      assert isinstance(__UpperCamelCase   ,       (float, int) ), F'''b should be float or integer your input : {b}'''
      assert (
          isinstance(__UpperCamelCase   ,       __UpperCamelCase ) and precision > 0
      ), F'''precision should be positive integer your input : {precision}'''

      # just applying the formula of simpson for approximate integration written in
      # mentioned article in first comment of this file and above this function

      snake_case__					=   (b - a) / N_STEPS
      snake_case__					=   function(__UpperCamelCase ) + function(__UpperCamelCase )

      for i in range(1   ,       __UpperCamelCase ):
            snake_case__					=   a + h * i
            result += function(__UpperCamelCase ) * (4 if i % 2 else 2)

      result *= h / 3
      return round(__UpperCamelCase   ,       __UpperCamelCase )


if __name__ == "__main__":
       import doctest

       doctest.testmod()






