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Helpers for configuring locale settings.
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Name `localization` is chosen to avoid overlap with builtin `locale` module.
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é )Ú annotations)ÚcontextmanagerN)Ú Generator)Úoptionszstr | tuple[str, str]Úintz,Generator[str | tuple[str, str], None, None])Ú
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Context manager for temporarily setting a locale.
|
|
Parameters
|
----------
|
new_locale : str or tuple
|
A string of the form <language_country>.<encoding>. For example to set
|
the current locale to US English with a UTF8 encoding, you would pass
|
"en_US.UTF-8".
|
lc_var : int, default `locale.LC_ALL`
|
The category of the locale being set.
|
|
Notes
|
-----
|
This is useful when you want to run a particular block of code under a
|
particular locale, without globally setting the locale. This probably isn't
|
thread-safe.
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NÚ.)ÚlocaleÚ setlocaleÚ getlocale)r r Zcurrent_localeZnormalized_codeZnormalized_encoding© r úRd:\z\workplace\vscode\pyvenv\venv\Lib\site-packages\pandas/_config/localization.pyÚ
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set_locale s
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r ÚstrÚbool)Úlcr r c C sB z t | |d W 5 Q R X W n ttjfk
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Check to see if we can set a locale, and subsequently get the locale,
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without raising an Exception.
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Parameters
|
----------
|
lc : str
|
The locale to attempt to set.
|
lc_var : int, default `locale.LC_ALL`
|
The category of the locale being set.
|
|
Returns
|
-------
|
bool
|
Whether the passed locale can be set
|
)r FTN)r Ú
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Return a list of normalized locales that do not throw an ``Exception``
|
when set.
|
|
Parameters
|
----------
|
locales : str
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A string where each locale is separated by a newline.
|
normalize : bool
|
Whether to call ``locale.normalize`` on each locale.
|
|
Returns
|
-------
|
valid_locales : list
|
A list of valid locales.
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Get all the locales that are available on the system.
|
|
Parameters
|
----------
|
prefix : str
|
If not ``None`` then return only those locales with the prefix
|
provided. For example to get all English language locales (those that
|
start with ``"en"``), pass ``prefix="en"``.
|
normalize : bool
|
Call ``locale.normalize`` on the resulting list of available locales.
|
If ``True``, only locales that can be set without throwing an
|
``Exception`` are returned.
|
|
Returns
|
-------
|
locales : list of strings
|
A list of locale strings that can be set with ``locale.setlocale()``.
|
For example::
|
|
locale.setlocale(locale.LC_ALL, locale_string)
|
|
On error will return an empty list (no locale available, e.g. Windows)
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