


'''simple docstring'''





import importlib
import inspect
import json
import os
import re
import shutil
import sys
from pathlib import Path
from typing import Dict, Optional, Union
from urllib import request

from huggingface_hub import HfFolder, cached_download, hf_hub_download, model_info
from packaging import version

from .. import __version__
from . import DIFFUSERS_DYNAMIC_MODULE_NAME, HF_MODULES_CACHE, logging


__lowerCamelCase												=						(
    '''https://raw.githubusercontent.com/huggingface/diffusers/{revision}/examples/community/{pipeline}.py'''
)


__lowerCamelCase												=						logging.get_logger(__name__)  # pylint: disable=invalid-name


def        a__     (					):
   UpperCAmelCase__	:Union[str, Any]      =      '''https://pypi.org/pypi/diffusers/json'''
   UpperCAmelCase__	:Union[str, Any]      =      json.loads(request.urlopen(UpperCamelCase_						).read()						)['''releases'''].keys()
   return sorted(UpperCamelCase_,   key=lambda UpperCamelCase_						: version.Version(UpperCamelCase_						)						)


def        a__     (					):
   # This function has already been executed if HF_MODULES_CACHE already is in the Python path.
   if HF_MODULES_CACHE in sys.path:
      return

   sys.path.append(UpperCamelCase_						)
   os.makedirs(UpperCamelCase_,   exist_ok=UpperCamelCase_						)
   UpperCAmelCase__	:str      =      Path(UpperCamelCase_						) / '''__init__.py'''
   if not init_path.exists():
      init_path.touch()


def        a__     (					UpperCamelCase_						:      Union[str, os.PathLike]						):
   init_hf_modules()
   UpperCAmelCase__	:str      =      Path(UpperCamelCase_						) / name
   # If the parent module does not exist yet, recursively create it.
   if not dynamic_module_path.parent.exists():
      create_dynamic_module(dynamic_module_path.parent						)
   os.makedirs(UpperCamelCase_,   exist_ok=UpperCamelCase_						)
   UpperCAmelCase__	:Union[str, Any]      =      dynamic_module_path / '''__init__.py'''
   if not init_path.exists():
      init_path.touch()


def        a__     (					UpperCamelCase_						:      Tuple						):
   with open(UpperCamelCase_,   '''r''',   encoding='''utf-8'''						) as f:
      UpperCAmelCase__	:Any      =      f.read()

   # Imports of the form `import .xxx`
   UpperCAmelCase__	:Dict      =      re.findall('''^\s*import\s+\.(\S+)\s*$''',   UpperCamelCase_,   flags=re.MULTILINE						)
   # Imports of the form `from .xxx import yyy`
   relative_imports += re.findall('''^\s*from\s+\.(\S+)\s+import''',   UpperCamelCase_,   flags=re.MULTILINE						)
   # Unique-ify
   return list(set(UpperCamelCase_						)						)


def        a__     (					UpperCamelCase_						:      List[str]						):
   UpperCAmelCase__	:Optional[Any]      =      False
   UpperCAmelCase__	:Any      =      [module_file]
   UpperCAmelCase__	:Dict      =      []

   # Let's recurse through all relative imports
   while not no_change:
      UpperCAmelCase__	:Union[str, Any]      =      []
      for f in files_to_check:
         new_imports.extend(get_relative_imports(UpperCamelCase_						)						)

      UpperCAmelCase__	:Union[str, Any]      =      Path(UpperCamelCase_						).parent
      UpperCAmelCase__	:List[Any]      =      [str(module_path / m						) for m in new_imports]
      UpperCAmelCase__	:List[Any]      =      [f for f in new_import_files if f not in all_relative_imports]
      UpperCAmelCase__	:Optional[Any]      =      [F'''{f}.py''' for f in new_import_files]

      UpperCAmelCase__	:Tuple      =      len(UpperCamelCase_						) == 0
      all_relative_imports.extend(UpperCamelCase_						)

   return all_relative_imports


def        a__     (					UpperCamelCase_						:      str						):
   with open(UpperCamelCase_,   '''r''',   encoding='''utf-8'''						) as f:
      UpperCAmelCase__	:Optional[int]      =      f.read()

   # Imports of the form `import xxx`
   UpperCAmelCase__	:Optional[int]      =      re.findall('''^\s*import\s+(\S+)\s*$''',   UpperCamelCase_,   flags=re.MULTILINE						)
   # Imports of the form `from xxx import yyy`
   imports += re.findall('''^\s*from\s+(\S+)\s+import''',   UpperCamelCase_,   flags=re.MULTILINE						)
   # Only keep the top-level module
   UpperCAmelCase__	:int      =      [imp.split('''.'''						)[0] for imp in imports if not imp.startswith('''.'''						)]

   # Unique-ify and test we got them all
   UpperCAmelCase__	:List[str]      =      list(set(UpperCamelCase_						)						)
   UpperCAmelCase__	:Union[str, Any]      =      []
   for imp in imports:
      try:
         importlib.import_module(UpperCamelCase_						)
      except ImportError:
         missing_packages.append(UpperCamelCase_						)

   if len(UpperCamelCase_						) > 0:
      raise ImportError(
          '''This modeling file requires the following packages that were not found in your environment: '''
          F'''{", ".join(UpperCamelCase_						)}. Run `pip install {" ".join(UpperCamelCase_						)}`'''						)

   return get_relative_imports(UpperCamelCase_						)


def        a__     (					UpperCamelCase_						:      int,   UpperCamelCase_						:      Tuple						):
   UpperCAmelCase__	:Dict      =      module_path.replace(os.path.sep,   '''.'''						)
   UpperCAmelCase__	:Tuple      =      importlib.import_module(UpperCamelCase_						)

   if class_name is None:
      return find_pipeline_class(UpperCamelCase_						)
   return getattr(UpperCamelCase_,   UpperCamelCase_						)


def        a__     (					UpperCamelCase_						:      str						):
   from ..pipelines import DiffusionPipeline

   UpperCAmelCase__	:Tuple      =      dict(inspect.getmembers(UpperCamelCase_,   inspect.isclass						)						)

   UpperCAmelCase__	:Dict      =      None
   for cls_name, cls in cls_members.items():
      if (
          cls_name != DiffusionPipeline.__name__
          and issubclass(cls,   UpperCamelCase_						)
          and cls.__module__.split('''.'''						)[0] != "diffusers"
      ):
         if pipeline_class is not None:
            raise ValueError(
                F'''Multiple classes that inherit from {DiffusionPipeline.__name__} have been found:'''
                F''' {pipeline_class.__name__}, and {cls_name}. Please make sure to define only one in'''
                F''' {loaded_module}.'''						)
         UpperCAmelCase__	:List[Any]      =      cls

   return pipeline_class


def        a__     (					UpperCamelCase_						:      Union[str, os.PathLike],   UpperCamelCase_						:      str,   UpperCamelCase_						:      Optional[Union[str, os.PathLike]] = None,   UpperCamelCase_						:      bool = False,   UpperCamelCase_						:      bool = False,   UpperCamelCase_						:      Optional[Dict[str, str]] = None,   UpperCamelCase_						:      Optional[Union[bool, str]] = None,   UpperCamelCase_						:      Optional[str] = None,   UpperCamelCase_						:      bool = False,   ):
   UpperCAmelCase__	:Union[str, Any]      =      str(UpperCamelCase_						)

   UpperCAmelCase__	:Union[str, Any]      =      os.path.join(UpperCamelCase_,   UpperCamelCase_						)

   if os.path.isfile(UpperCamelCase_						):
      UpperCAmelCase__	:Tuple      =      module_file_or_url
      UpperCAmelCase__	:str      =      '''local'''
   elif pretrained_model_name_or_path.count('''/'''						) == 0:
      UpperCAmelCase__	:Any      =      get_diffusers_versions()
      # cut ".dev0"
      UpperCAmelCase__	:Union[str, Any]      =      '''v''' + '''.'''.join(__version__.split('''.'''						)[:3]						)

      # retrieve github version that matches
      if revision is None:
         UpperCAmelCase__	:Optional[Any]      =      latest_version if latest_version[1:] in available_versions else '''main'''
         logger.info(F'''Defaulting to latest_version: {revision}.'''						)
      elif revision in available_versions:
         UpperCAmelCase__	:Tuple      =      F'''v{revision}'''
      elif revision == "main":
         UpperCAmelCase__	:List[str]      =      revision
      else:
         raise ValueError(
             F'''`custom_revision`: {revision} does not exist. Please make sure to choose one of'''
             F''' {", ".join(available_versions + ["main"]						)}.'''						)

      # community pipeline on GitHub
      UpperCAmelCase__	:Union[str, Any]      =      COMMUNITY_PIPELINES_URL.format(revision=UpperCamelCase_,   pipeline=UpperCamelCase_						)
      try:
         UpperCAmelCase__	:Dict      =      cached_download(
             UpperCamelCase_,   cache_dir=UpperCamelCase_,   force_download=UpperCamelCase_,   proxies=UpperCamelCase_,   resume_download=UpperCamelCase_,   local_files_only=UpperCamelCase_,   use_auth_token=UpperCamelCase_,   )
         UpperCAmelCase__	:List[Any]      =      '''git'''
         UpperCAmelCase__	:Optional[Any]      =      pretrained_model_name_or_path + '''.py'''
      except EnvironmentError:
         logger.error(F'''Could not locate the {module_file} inside {pretrained_model_name_or_path}.'''						)
         raise
   else:
      try:
         # Load from URL or cache if already cached
         UpperCAmelCase__	:Union[str, Any]      =      hf_hub_download(
             UpperCamelCase_,   UpperCamelCase_,   cache_dir=UpperCamelCase_,   force_download=UpperCamelCase_,   proxies=UpperCamelCase_,   resume_download=UpperCamelCase_,   local_files_only=UpperCamelCase_,   use_auth_token=UpperCamelCase_,   )
         UpperCAmelCase__	:Union[str, Any]      =      os.path.join('''local''',   '''--'''.join(pretrained_model_name_or_path.split('''/'''						)						)						)
      except EnvironmentError:
         logger.error(F'''Could not locate the {module_file} inside {pretrained_model_name_or_path}.'''						)
         raise

    # Check we have all the requirements in our environment
   UpperCAmelCase__	:Optional[Any]      =      check_imports(UpperCamelCase_						)

   # Now we move the module inside our cached dynamic modules.
   UpperCAmelCase__	:Union[str, Any]      =      DIFFUSERS_DYNAMIC_MODULE_NAME + os.path.sep + submodule
   create_dynamic_module(UpperCamelCase_						)
   UpperCAmelCase__	:int      =      Path(UpperCamelCase_						) / full_submodule
   if submodule == "local" or submodule == "git":
      # We always copy local files (we could hash the file to see if there was a change, and give them the name of
      # that hash, to only copy when there is a modification but it seems overkill for now).
      # The only reason we do the copy is to avoid putting too many folders in sys.path.
      shutil.copy(UpperCamelCase_,   submodule_path / module_file						)
      for module_needed in modules_needed:
         UpperCAmelCase__	:Union[str, Any]      =      F'''{module_needed}.py'''
         shutil.copy(os.path.join(UpperCamelCase_,   UpperCamelCase_						),   submodule_path / module_needed						)
   else:
      # Get the commit hash
      # TODO: we will get this info in the etag soon, so retrieve it from there and not here.
      if isinstance(UpperCamelCase_,   UpperCamelCase_						):
         UpperCAmelCase__	:str      =      use_auth_token
      elif use_auth_token is True:
         UpperCAmelCase__	:int      =      HfFolder.get_token()
      else:
         UpperCAmelCase__	:List[str]      =      None

      UpperCAmelCase__	:Tuple      =      model_info(UpperCamelCase_,   revision=UpperCamelCase_,   token=UpperCamelCase_						).sha

      # The module file will end up being placed in a subfolder with the git hash of the repo. This way we get the
      # benefit of versioning.
      UpperCAmelCase__	:Tuple      =      submodule_path / commit_hash
      UpperCAmelCase__	:Optional[Any]      =      full_submodule + os.path.sep + commit_hash
      create_dynamic_module(UpperCamelCase_						)

      if not (submodule_path / module_file).exists():
         shutil.copy(UpperCamelCase_,   submodule_path / module_file						)
      # Make sure we also have every file with relative
      for module_needed in modules_needed:
         if not (submodule_path / module_needed).exists():
            get_cached_module_file(
                UpperCamelCase_,   F'''{module_needed}.py''',   cache_dir=UpperCamelCase_,   force_download=UpperCamelCase_,   resume_download=UpperCamelCase_,   proxies=UpperCamelCase_,   use_auth_token=UpperCamelCase_,   revision=UpperCamelCase_,   local_files_only=UpperCamelCase_,   )
   return os.path.join(UpperCamelCase_,   UpperCamelCase_						)


def        a__     (					UpperCamelCase_						:      Union[str, os.PathLike],   UpperCamelCase_						:      str,   UpperCamelCase_						:      Optional[str] = None,   UpperCamelCase_						:      Optional[Union[str, os.PathLike]] = None,   UpperCamelCase_						:      bool = False,   UpperCamelCase_						:      bool = False,   UpperCamelCase_						:      Optional[Dict[str, str]] = None,   UpperCamelCase_						:      Optional[Union[bool, str]] = None,   UpperCamelCase_						:      Optional[str] = None,   UpperCamelCase_						:      bool = False,   **UpperCamelCase_						:      Optional[int],   ):
   UpperCAmelCase__	:List[str]      =      get_cached_module_file(
       UpperCamelCase_,   UpperCamelCase_,   cache_dir=UpperCamelCase_,   force_download=UpperCamelCase_,   resume_download=UpperCamelCase_,   proxies=UpperCamelCase_,   use_auth_token=UpperCamelCase_,   revision=UpperCamelCase_,   local_files_only=UpperCamelCase_,   )
   return get_class_in_module(UpperCamelCase_,   final_module.replace('''.py''',   ''''''						)						)







'''simple docstring'''





from .glue import GlueDataset, GlueDataTrainingArguments
from .language_modeling import (
    LineByLineTextDataset,
    LineByLineWithRefDataset,
    LineByLineWithSOPTextDataset,
    TextDataset,
    TextDatasetForNextSentencePrediction,
)
from .squad import SquadDataset, SquadDataTrainingArguments



