o
    ŀgW                     @  s   d Z ddlmZ ddlmZ ddlZddlmZ ddl	m
Z
 ddlmZmZ ddlmZ dd	lmZ dd
lmZmZmZmZmZ erNddlmZ ddlmZ 	ddddZd ddZd!ddZdS )"z
This is a pseudo-public API for downstream libraries.  We ask that downstream
authors

1) Try to avoid using internals directly altogether, and failing that,
2) Use only functions exposed here (or in core.internals)

    )annotations)TYPE_CHECKINGN)BlockPlacement)pandas_dtype)DatetimeTZDtypePeriodDtype)DatetimeArray)extract_array)
check_ndimensure_block_shapeextract_pandas_arrayget_block_typemaybe_coerce_values)DtypeBlockdtypeDtype | Nonereturnr   c                 C  s   |durt |}t| ||\} }ddlm}m} ||u r$t| jtr$d}|du r2|p,| j}t|}n||u rCt| jt	sCt
j| |d} t|tsLt|}t| ||}t| jtt	fret| dd} t| |} t| || t| } || ||dS )a+  
    This is a pseudo-public analogue to blocks.new_block.

    We ask that downstream libraries use this rather than any fully-internal
    APIs, including but not limited to:

    - core.internals.blocks.make_block
    - Block.make_block
    - Block.make_block_same_class
    - Block.__init__
    Nr   )DatetimeTZBlockExtensionBlock)r   T)extract_numpy)ndim	placement)r   r   pandas.core.internals.blocksr   r   
isinstancer   r   r   r   r   _simple_newr   maybe_infer_ndimr	   r   r
   r   )valuesr   klassr   r   r   r    r    M/var/www/html/myenv/lib/python3.10/site-packages/pandas/core/internals/api.py
make_block'   s.   



r"   r   r   r   
int | Noneintc                 C  s<   |du rt | jtjst|dkrd}|S d}|S | j}|S )zH
    If `ndim` is not provided, infer it from placement and values.
    N      )r   r   nplenr   )r   r   r   r    r    r!   r   b   s   r   namestrc                 C  s   dd l }| dv rC|j|  dtdd | dkrddlm} |S | dkr+dd	lm} |S | d
kr7ddlm} |S | dkrCddlm} |S t	d|  d)Nr   )r   r   r    create_block_manager_from_blockszP is deprecated and will be removed in a future version. Use public APIs instead.r&   )
stacklevelr+   )r+   r   r   r   )r   r   )r   z5module 'pandas.core.internals.api' has no attribute '')
warningswarnDeprecationWarningpandas.core.internals.managersr+   r   r   r   r   AttributeError)r)   r.   r+   r   r   r   r    r    r!   __getattr__r   s,   	
r3   )NNN)r   r   r   r   )r   r   r   r#   r   r$   )r)   r*   )__doc__
__future__r   typingr   numpyr'   pandas._libs.internalsr   pandas.core.dtypes.commonr   pandas.core.dtypes.dtypesr   r   pandas.core.arraysr   pandas.core.constructionr	   r   r
   r   r   r   r   pandas._typingr   r   r"   r   r3   r    r    r    r!   <module>   s"    
;