
import argparse
import os
import re

import packaging.version


__UpperCAmelCase							=			"examples/"
__UpperCAmelCase							=			{
    "examples": (re.compile(R"^check_min_version\(\"[^\"]+\"\)\s*$", re.MULTILINE), "check_min_version(\"VERSION\")\n"),
    "init": (re.compile(R"^__version__\s+=\s+\"([^\"]+)\"\s*$", re.MULTILINE), "__version__ = \"VERSION\"\n"),
    "setup": (re.compile(R"^(\s*)version\s*=\s*\"[^\"]+\",", re.MULTILINE), R"\1version=\"VERSION\","),
    "doc": (re.compile(R"^(\s*)release\s*=\s*\"[^\"]+\"$", re.MULTILINE), "release = \"VERSION\"\n"),
}
__UpperCAmelCase							=			{
    "init": "src/transformers/__init__.py",
    "setup": "setup.py",
}
__UpperCAmelCase							=			"README.md"


def       A__      (    __lowerCamelCase,   __lowerCamelCase,   __lowerCamelCase		):
   with open(SCREAMING_SNAKE_CASE__,   '''r''',   encoding='''utf-8''',   newline='''\n'''		) as f:
      SCREAMING_SNAKE_CASE_     =	f.read()
   SCREAMING_SNAKE_CASE_     =	REPLACE_PATTERNS[pattern]
   SCREAMING_SNAKE_CASE_     =	replace.replace('''VERSION''',   SCREAMING_SNAKE_CASE__		)
   SCREAMING_SNAKE_CASE_     =	re_pattern.sub(SCREAMING_SNAKE_CASE__,   SCREAMING_SNAKE_CASE__		)
   with open(SCREAMING_SNAKE_CASE__,   '''w''',   encoding='''utf-8''',   newline='''\n'''		) as f:
      f.write(SCREAMING_SNAKE_CASE__		)


def       A__      (    __lowerCamelCase		):
   for folder, directories, fnames in os.walk(SCREAMING_SNAKE_CASE__		):
      # Removing some of the folders with non-actively maintained examples from the walk
      if "research_projects" in directories:
         directories.remove('''research_projects'''		)
      if "legacy" in directories:
         directories.remove('''legacy'''		)
      for fname in fnames:
         if fname.endswith('''.py'''		):
            update_version_in_file(os.path.join(SCREAMING_SNAKE_CASE__,   SCREAMING_SNAKE_CASE__		),   SCREAMING_SNAKE_CASE__,   pattern='''examples'''		)


def       A__      (    __lowerCamelCase,   __lowerCamelCase=False		):
   for pattern, fname in REPLACE_FILES.items():
      update_version_in_file(SCREAMING_SNAKE_CASE__,   SCREAMING_SNAKE_CASE__,   SCREAMING_SNAKE_CASE__		)
   if not patch:
      update_version_in_examples(SCREAMING_SNAKE_CASE__		)


def       A__      (    ):
   SCREAMING_SNAKE_CASE_     =	"""🤗 Transformers currently provides the following architectures"""
   SCREAMING_SNAKE_CASE_     =	"""1. Want to contribute a new model?"""
   with open(SCREAMING_SNAKE_CASE__,   '''r''',   encoding='''utf-8''',   newline='''\n'''		) as f:
      SCREAMING_SNAKE_CASE_     =	f.readlines()

   # Find the start of the list.
   SCREAMING_SNAKE_CASE_     =	0
   while not lines[start_index].startswith(_start_prompt		):
      start_index += 1
   start_index += 1

   SCREAMING_SNAKE_CASE_     =	start_index
   # Update the lines in the model list.
   while not lines[index].startswith(_end_prompt		):
      if lines[index].startswith('''1.'''		):
         SCREAMING_SNAKE_CASE_     =	lines[index].replace(
             '''https://huggingface.co/docs/transformers/main/model_doc''',   '''https://huggingface.co/docs/transformers/model_doc''',   )
      index += 1

   with open(SCREAMING_SNAKE_CASE__,   '''w''',   encoding='''utf-8''',   newline='''\n'''		) as f:
      f.writelines(SCREAMING_SNAKE_CASE__		)


def       A__      (    ):
   with open(REPLACE_FILES['''init'''],   '''r'''		) as f:
      SCREAMING_SNAKE_CASE_     =	f.read()
   SCREAMING_SNAKE_CASE_     =	REPLACE_PATTERNS["""init"""][0].search(SCREAMING_SNAKE_CASE__		).groups()[0]
   return packaging.version.parse(SCREAMING_SNAKE_CASE__		)


def       A__      (    __lowerCamelCase=False		):
   SCREAMING_SNAKE_CASE_     =	get_version()
   if patch and default_version.is_devrelease:
      raise ValueError('''Can\'t create a patch version from the dev branch, checkout a released version!'''		)
   if default_version.is_devrelease:
      SCREAMING_SNAKE_CASE_     =	default_version.base_version
   elif patch:
      SCREAMING_SNAKE_CASE_     =	F'''{default_version.major}.{default_version.minor}.{default_version.micro + 1}'''
   else:
      SCREAMING_SNAKE_CASE_     =	F'''{default_version.major}.{default_version.minor + 1}.0'''

   # Now let's ask nicely if that's the right one.
   SCREAMING_SNAKE_CASE_     =	input(F'''Which version are you releasing? [{default_version}]'''		)
   if len(SCREAMING_SNAKE_CASE__		) == 0:
      SCREAMING_SNAKE_CASE_     =	default_version

   print(F'''Updating version to {version}.'''		)
   global_version_update(SCREAMING_SNAKE_CASE__,   patch=SCREAMING_SNAKE_CASE__		)
   if not patch:
      print('''Cleaning main README, don\'t forget to run `make fix-copies`.'''		)
      clean_main_ref_in_model_list()


def       A__      (    ):
   SCREAMING_SNAKE_CASE_     =	get_version()
   SCREAMING_SNAKE_CASE_     =	F'''{current_version.major}.{current_version.minor + 1}.0.dev0'''
   SCREAMING_SNAKE_CASE_     =	current_version.base_version

   # Check with the user we got that right.
   SCREAMING_SNAKE_CASE_     =	input(F'''Which version are we developing now? [{dev_version}]'''		)
   if len(SCREAMING_SNAKE_CASE__		) == 0:
      SCREAMING_SNAKE_CASE_     =	dev_version

   print(F'''Updating version to {version}.'''		)
   global_version_update(SCREAMING_SNAKE_CASE__		)
   print('''Cleaning main README, don\'t forget to run `make fix-copies`.'''		)
   clean_main_ref_in_model_list()


if __name__ == "__main__":
   __UpperCAmelCase							=			argparse.ArgumentParser()
   parser.add_argument("--post_release", action="store_true", help="Whether this is pre or post release.")
   parser.add_argument("--patch", action="store_true", help="Whether or not this is a patch release.")
   __UpperCAmelCase							=			parser.parse_args()
   if not args.post_release:
      pre_release_work(patch=args.patch)
   elif args.patch:
      print("Nothing to do after a patch :-)")
   else:
      post_release_work()









def 			A__							(    SCREAMING_SNAKE_CASE__)   ->    Union[str, Any]:
  __snake_case:						List[Any]   =						[]
  __snake_case:						List[str]   =						[]
  __snake_case:						List[str]   =						{
      """^""": 3,
      """*""": 2,
      """/""": 2,
      """%""": 2,
      """+""": 1,
      """-""": 1,
  }  # Priority of each operator
  __snake_case:						Union[str, Any]   =						len(SCREAMING_SNAKE_CASE__) if (len(SCREAMING_SNAKE_CASE__) > 7) else 7

  # Print table header for output
  print(
      """Symbol""".center(8)					,					"""Stack""".center(SCREAMING_SNAKE_CASE__)					,					"""Postfix""".center(SCREAMING_SNAKE_CASE__)					,					sep=""" | """					,					)
  print("""-""" * (print_width * 3 + 7))

  for x in infix:
    if x.isalpha() or x.isdigit():
      post_fix.append(SCREAMING_SNAKE_CASE__)  # if x is Alphabet / Digit, add it to Postfix
    elif x == "(":
      stack.append(SCREAMING_SNAKE_CASE__)  # if x is "(" push to Stack
    elif x == ")":  # if x is ")" pop stack until "(" is encountered
      while stack[-1] != "(":
        post_fix.append(stack.pop())  # Pop stack & add the content to Postfix
      stack.pop()
    else:
      if len(SCREAMING_SNAKE_CASE__) == 0:
        stack.append(SCREAMING_SNAKE_CASE__)  # If stack is empty, push x to stack
      else:  # while priority of x is not > priority of element in the stack
        while len(SCREAMING_SNAKE_CASE__) > 0 and priority[x] <= priority[stack[-1]]:
          post_fix.append(stack.pop())  # pop stack & add to Postfix
        stack.append(SCREAMING_SNAKE_CASE__)  # push x to stack

    print(
        x.center(8)					,					("""""".join(SCREAMING_SNAKE_CASE__)).ljust(SCREAMING_SNAKE_CASE__)					,					("""""".join(SCREAMING_SNAKE_CASE__)).ljust(SCREAMING_SNAKE_CASE__)					,					sep=""" | """					,					)  # Output in tabular format

  while len(SCREAMING_SNAKE_CASE__) > 0:  # while stack is not empty
    post_fix.append(stack.pop())  # pop stack & add to Postfix
    print(
        """ """.center(8)					,					("""""".join(SCREAMING_SNAKE_CASE__)).ljust(SCREAMING_SNAKE_CASE__)					,					("""""".join(SCREAMING_SNAKE_CASE__)).ljust(SCREAMING_SNAKE_CASE__)					,					sep=""" | """					,					)  # Output in tabular format

  return "".join(SCREAMING_SNAKE_CASE__)  # return Postfix as str







def 			A__							(    SCREAMING_SNAKE_CASE__)   ->    Tuple:
  __snake_case:						Optional[int]   =						list(infix[::-1])  # reverse the infix equation

  for i in range(len(SCREAMING_SNAKE_CASE__)):
    if infix[i] == "(":
      __snake_case:						int   =						""")"""  # change "(" to ")"
    elif infix[i] == ")":
      __snake_case:						Dict   =						"""("""  # change ")" to "("

  return (infix_2_postfix("""""".join(SCREAMING_SNAKE_CASE__)))[
      ::-1
  ]  # call infix_2_postfix on Infix, return reverse of Postfix


if __name__ == "__main__":
      __UpperCAmelCase       :   Optional[int]				       =							input("\nEnter an Infix Equation = ")  # Input an Infix equation
      __UpperCAmelCase       :   int				       =							"".join(Infix.split())  # Remove spaces from the input
      print("\n\t", Infix, "(Infix) -> ", infix_2_prefix(Infix), "(Prefix)")






