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"""
pandas._config is considered explicitly upstream of everything else in pandas,
should have no intra-pandas dependencies.
importing `dates` and `display` ensures that keys needed by _libs
are initialized.
"""
__all__ = [
"config",
"detect_console_encoding",
"get_option",
"set_option",
"reset_option",
"describe_option",
"option_context",
"options",
"using_copy_on_write",
]
from pandas._config import config
from pandas._config import dates # pyright: ignore[reportUnusedImport] # noqa: F401
from pandas._config.config import (
_global_config,
describe_option,
get_option,
option_context,
options,
reset_option,
set_option,
)
from pandas._config.display import detect_console_encoding
def using_copy_on_write() -> bool:
_mode_options = _global_config["mode"]
return _mode_options["copy_on_write"] and _mode_options["data_manager"] == "block"
def using_nullable_dtypes() -> bool:
_mode_options = _global_config["mode"]
return _mode_options["nullable_dtypes"]
def using_pyarrow_string_dtype() -> bool:
_mode_options = _global_config["future"]
return _mode_options["infer_string"]