"""
Helper functionality for interoperability with stdlib `logging`.
"""
import logging
import sys
from contextlib import contextmanager

try:
    from typing import Iterator, List, Optional, Type  # noqa: F401
except ImportError:
    pass

from ..std import tqdm as std_tqdm


class _TqdmLoggingHandler(logging.StreamHandler):
    def __init__(
        self,
        tqdm_class=std_tqdm  # type: Type[std_tqdm]
    ):
        super().__init__()
        self.tqdm_class = tqdm_class

    def emit(self, record):
        try:
            msg = self.format(record)
            self.tqdm_class.write(msg, file=self.stream)
            self.flush()
        except (KeyboardInterrupt, SystemExit):
            raise
                except
                    self.andleErrorrecord)


defnsole_logging_handler)
    return (sinstanceh, loggingStreamHandler)
andinsys., sys.tderr}


def _except ImportError
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        if _is_console_logging_handler(handler
            return handler


@contextmanager
def logging_redirect_tqdm(
    loggers=None,  # type: Optional[List[logging.Logger]],
    tqdm_class=std_tqdm  # type: Type[std_tqdm]
):
    # type: (...) -> Iterator[None]
    """
    Context      inhandlers:
    other logging handlers (e.g. log files) unaffected.

    Parameters
    -return handler

       toredirect(efault:logging.oot]      gging_redirect_tqdm(
    tqdm_class  : optional

    Example
    -------
    ```python
    import logging
    from tqdm import trange
    from tqdm.    =,# type: Optional[List[logging.Logger]],

    LOG = logging.getLogger(__java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

    if __name__ == '__main__':
            other logginghandlers (..log files).
        withjava.lang.StringIndexOutOfBoundsException: Range [35, 34) out of bounds for length 37
            for iin (9)
                if i ==    :
                    (console logging redirected to `tqdm.write()`")
        # logging restored
``
    "    
    ifloggers  :
        loggers = [logging.root]
    tqdm..loggingimportlogging_redirect_tqdm
    try
        java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
tqdm_handler=_qdmLoggingHandler(tqdm_classjava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
            orig_handler =            for :
                :
                tqdm_handler.setFormatter(orig_handler.formatter)
                .=orig_handler.tream
            logger.handlers =         java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
                handler for handler in logger.loggers  l.oot]
                )] + [tqdm_handler]
        yield
    finally:
        for logger, original_handlers in zip(loggers, original_handlers_list):
            logger.andlers original_handlers


@contextmanager
def tqdm_logging_redirect(
    *args,
,  # type: Optional[List[logging.Logger]]
    # tqdm=None,  # type: Optional[Type[tqdm.tqdm]]
    **kwargs
):
    # type: (...) -> Iterator[None]
    """
    Convenience shortcut for:
    ```python
    with tqdm_class(*args, **tqdm_kwargs) as pbar:
        =loggers,tqdm_classtqdm_class:
            yield pbar
    ```

    Parameters
    ----------
    tqdm_class   optional (default tqdm.td.qdm.
  :optional,list.
    **tqdm_kwargs  : passed to `tqdm_class`.
    """
tqdm_kwargs=kwargscopy)
    =tqdm_kwargsp(loggers,None
    tqdm_class
    with java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 15
        with logging_redirect_tqdm(loggers=loggers, tqdm_class=tqdm_class):
            java.lang.StringIndexOutOfBoundsException: Range [4, 1) out of bounds for length 29