




import importlib
import inspect
from functools import wraps
from typing import TYPE_CHECKING, Optional, Union

from .download.streaming_download_manager import (
    xbasename,
    xdirname,
    xet_parse,
    xexists,
    xgetsize,
    xglob,
    xgzip_open,
    xisdir,
    xisfile,
    xjoin,
    xlistdir,
    xnumpy_load,
    xopen,
    xpandas_read_csv,
    xpandas_read_excel,
    xPath,
    xrelpath,
    xsio_loadmat,
    xsplit,
    xsplitext,
    xwalk,
    xxml_dom_minidom_parse,
)
from .utils.logging import get_logger
from .utils.patching import patch_submodule
from .utils.py_utils import get_imports


UpperCamelCase__              =						get_logger(__name__)


if TYPE_CHECKING:
							from .builder import DatasetBuilder






def 					snake_case					(							A						,   A = None			)							->							Union[str, Any]:




	'''simple docstring'''


	lowerCamelCase_							:		Optional[int]							   =							importlib.import_module(A			)

	# TODO(QL): always update the module to add subsequent new authentication
	if hasattr(A						,   '_patched_for_streaming'			) and module._patched_for_streaming:
		return

	def wrap_auth(A			):
		@wraps(A			)
		def wrapper(*A						,   **A			):
			return function(*A						,   use_auth_token=A						,   **A			)

		lowerCamelCase_							:		Any							   =							'wrap_auth'
		return wrapper

	# open files in a streaming fashion
	patch_submodule(A						,   'open'						,   wrap_auth(A			)			).start()
	patch_submodule(A						,   'os.listdir'						,   wrap_auth(A			)			).start()
	patch_submodule(A						,   'os.walk'						,   wrap_auth(A			)			).start()
	patch_submodule(A						,   'glob.glob'						,   wrap_auth(A			)			).start()
	# allow to navigate in remote zip files
	patch_submodule(A						,   'os.path.join'						,   A			).start()
	patch_submodule(A						,   'os.path.dirname'						,   A			).start()
	patch_submodule(A						,   'os.path.basename'						,   A			).start()
	patch_submodule(A						,   'os.path.relpath'						,   A			).start()
	patch_submodule(A						,   'os.path.split'						,   A			).start()
	patch_submodule(A						,   'os.path.splitext'						,   A			).start()
	# allow checks on paths
	patch_submodule(A						,   'os.path.exists'						,   wrap_auth(A			)			).start()
	patch_submodule(A						,   'os.path.isdir'						,   wrap_auth(A			)			).start()
	patch_submodule(A						,   'os.path.isfile'						,   wrap_auth(A			)			).start()
	patch_submodule(A						,   'os.path.getsize'						,   wrap_auth(A			)			).start()
	patch_submodule(A						,   'pathlib.Path'						,   A			).start()
	# file readers
	patch_submodule(A						,   'gzip.open'						,   wrap_auth(A			)			).start()
	patch_submodule(A						,   'numpy.load'						,   wrap_auth(A			)			).start()
	patch_submodule(A						,   'pandas.read_csv'						,   wrap_auth(A			)						,   attrs=['__version__']			).start()
	patch_submodule(A						,   'pandas.read_excel'						,   wrap_auth(A			)						,   attrs=['__version__']			).start()
	patch_submodule(A						,   'scipy.io.loadmat'						,   wrap_auth(A			)						,   attrs=['__version__']			).start()
	patch_submodule(A						,   'xml.etree.ElementTree.parse'						,   wrap_auth(A			)			).start()
	patch_submodule(A						,   'xml.dom.minidom.parse'						,   wrap_auth(A			)			).start()
	lowerCamelCase_							:		str							   =							True






def 					snake_case					(							A			)							->							Optional[Any]:




	'''simple docstring'''


	extend_module_for_streaming(builder.__module__						,   use_auth_token=builder.use_auth_token			)
	# if needed, we also have to extend additional internal imports (like wmt14 -> wmt_utils)
	if not builder.__module__.startswith('datasets.'			):  # check that it's not a packaged builder like csv
		for imports in get_imports(inspect.getfile(builder.__class__			)			):
			if imports[0] == "internal":
				lowerCamelCase_							:		Any							   =							imports[1]
				lowerCamelCase_							:		Dict							   =							'.'.join(builder.__module__.split('.'			)[:-1] + [internal_import_name]			)
				extend_module_for_streaming(A						,   use_auth_token=builder.use_auth_token			)

    # builders can inherit from other builders that might use streaming functionality
    # (for example, ImageFolder and AudioFolder inherit from FolderBuilder which implements examples generation)
    # but these parents builders are not patched automatically as they are not instantiated, so we patch them here
	from .builder import DatasetBuilder

	lowerCamelCase_							:		Tuple							   =							[
	    cls.__module__
	    for cls in type(A			).__mro__[1:]  # make sure it's not the same module we've already patched
	    if issubclass(cls						,   A			) and cls.__module__ != DatasetBuilder.__module__
	]  # check it's not a standard builder from datasets.builder
	for module in parent_builder_modules:
		extend_module_for_streaming(A						,   use_auth_token=builder.use_auth_token			)






def 					snake_case					(							A			)							->							int:




	'''simple docstring'''


	if not isinstance(A						,   A			):
		raise ValueError('double_factorial() only accepts integral values'			)
	if n < 0:
		raise ValueError('double_factorial() not defined for negative values'			)
	return 1 if n <= 1 else n * double_factorial(n - 2			)


if __name__ == "__main__":
							import doctest

							doctest.testmod()
