U
    >vf                  %   @  s   d dl mZ d dlZd dlZd dlZd dlZd dlmZ d dlm	Z	 ddddd	d
ddd
ddddddddddddddddddddd d!d"d#d$d%d&d'$Z
d(d)d*d+d,d-d.d/d0d1d2
Zd3d4d5d6d7Zd>d4d4d4d:d;d<d=ZdS )?    )annotationsN)find_stack_level)Versionz4.9.3z1.21.0z1.3.2z0.7.0z0.6.3z	2021.07.0z1.1z6.34.2z3.0.0z4.6.3z3.6.1z0.53.1z2.7.3z1.4.1z3.0.7z0.15.0z2.8.6z1.0.2z7.0.0z1.1.2z7.3.2z1.0.8z	2021.08.0z1.7.1z0.6.0z1.4.16z0.8.9z0.21.0z2.0.1z1.4.3z0.15.2z2022.1z2.2.0z5.15.1)$bs4Zblosc
bottleneckbrotliZfastparquetZfsspechtml5libZ
hypothesisZgcsfsjinja2
lxml.etreeZ
matplotlibZnumbaZnumexprodfpyZopenpyxl
pandas_gbqpsycopg2ZpymysqlZpyarrowZ
pyreadstatZpytestZpyxlsbZs3fsZscipysnappy
sqlalchemytablesZtabulateZxarrayZxlrdZ
xlsxwriterZ	zstandardZtzdataZqtpyZpyqt5Zbeautifulsoup4Z
BottleneckZbrotlipyZJinja2lxmlr   z
pandas-gbqzpython-snappyZ
SQLAlchemyZpytables)
r   r   r   r	   r
   Zodfr   r   r   r   ztypes.ModuleTypestr)modulereturnc                 C  sn   t | dd }|d kr t | dd }|d krT| jdkr6dS | jdkrDdS td| j | jdkrj| d }|S )	N__version__Z__VERSION__r    r   zCan't determine version for r   r   )getattr__name__ImportErrorsplit)r   version r   ;/tmp/pip-unpacked-wheel-vdrwu74i/pandas/compat/_optional.pyget_versionF   s    


r   r   raisez
str | None)nameextraerrorsmin_versionc                 C  s(  |dkst t| }|dk	r"|n| }d| d| d| d}zt| }W n& tk
rr   |dkrlt|Y dS X | dd }|| kr|}tj| }	n|}	|dk	r|nt	|}
|
r$t
|	}|r$t|t|
k r$d	|
 d
| d| d}|dkrtj|tt d dS |dkr$t||S )a9  
    Import an optional dependency.

    By default, if a dependency is missing an ImportError with a nice
    message will be raised. If a dependency is present, but too old,
    we raise.

    Parameters
    ----------
    name : str
        The module name.
    extra : str
        Additional text to include in the ImportError message.
    errors : str {'raise', 'warn', 'ignore'}
        What to do when a dependency is not found or its version is too old.

        * raise : Raise an ImportError
        * warn : Only applicable when a module's version is to old.
          Warns that the version is too old and returns None
        * ignore: If the module is not installed, return None, otherwise,
          return the module, even if the version is too old.
          It's expected that users validate the version locally when
          using ``errors="ignore"`` (see. ``io/html.py``)
    min_version : str, default None
        Specify a minimum version that is different from the global pandas
        minimum version required.
    Returns
    -------
    maybe_module : Optional[ModuleType]
        The imported module, when found and the version is correct.
        None is returned when the package is not found and `errors`
        is False, or when the package's version is too old and `errors`
        is ``'warn'``.
    >   warnr   ignoreNzMissing optional dependency 'z'. z Use pip or conda to install .r   r   zPandas requires version 'z' or newer of 'z' (version 'z' currently installed).r$   )
stacklevel)AssertionErrorINSTALL_MAPPINGget	importlibimport_moduler   r   sysmodulesVERSIONSr   r   warningsr$   UserWarningr   )r    r!   r"   r#   package_nameZinstall_namemsgr   parentZmodule_to_getminimum_versionr   r   r   r   import_optional_dependency[   s@    )


r6   )r   r   N)
__future__r   r+   r-   typesr0   Zpandas.util._exceptionsr   Zpandas.util.versionr   r/   r)   r   r6   r   r   r   r   <module>   sv   +   