U
    Z$d)+                     @   s   d Z ddlZddlZddlmZ ddlmZ dZzddl	Z	dZW nn e
k
r   dZddlZe @ ejdd	d
 zddlm  mZ	 W n e
k
r   Y nX W 5 Q R X Y nX zZedkrddlmZ ddlmZ ddlmZ dZn$ddl	mZ ddl	mZ ddl	mZ W nf e
k
rp   z,ddlmZ ddlmZ ddlmZ dZW n" e
k
rj   dZdZeZY nX Y nX zddlmZ W n e
k
r   Y nX zddlmZ W n" e
k
r   ddlmZ Y nX ddddgiZddddgZdZG dd deZG dd deZ d d Z!e Ze!Z"dS )!z
IPython/Jupyter Notebook progressbar decorator for iterators.
Includes a default `range` iterator printing to `stderr`.

Usage:
>>> from tqdm.notebook import trange, tqdm
>>> for i in trange(10):
...     ...
    N)proxy   )tqdm       ignorez2.*The `IPython.html` package has been deprecated.*)message)HTML)FloatProgress)HBox   )ContainerWidget)FloatProgressWidget   )display)escapezgithub.com/Zlrq3000Z	casperdclZalexanderkuktqdm_notebooktnranger   trangez|IProgress not found. Please update jupyter and ipywidgets. See https://ipywidgets.readthedocs.io/en/stable/user_install.htmlc                       s4   e Zd ZdZd
ddZd fdd	Zdd	 Z  ZS )TqdmHBoxz.`ipywidgets.HBox` with a pretty representationNc                 C   s4   t | dd }|d kri S |j}|d k	r0| |d< |S )Npbarascii)getattrformat_dict)selfprettyr   d r   1/tmp/pip-unpacked-wheel-6ucdd40t/tqdm/notebook.py_json_L   s    
zTqdmHBox._json_Fc                    s4   t | dd }|d kr"tt|  S |jf | |S )Nr   )r   superr   __repr__format_meterr   )r   r   r   	__class__r   r   r!   U   s    zTqdmHBox.__repr__c                 O   s   | | d d S )NT)textr!   )r   pp___r   r   r   _repr_pretty_[   s    zTqdmHBox._repr_pretty_)N)F)__name__
__module____qualname____doc__r   r!   r)   __classcell__r   r   r#   r   r   J   s   
	r   c                       s   e Zd ZdZedddZdddZed	d
 Zej	dd
 Z fddZ
 fddZd fdd	Z fddZdd Zd fdd	Z  ZS )r   zB
    Experimental IPython/Jupyter Notebook widget using tqdm!
    Nc                 C   s   t dkrtt|r"t d|d}n(t ddd}d|_d|_|dkrJd|j_t }t }|r`||_t|||gd}|dk	rt	|}zt
|dkr|d7 }W n tk
r   Y nX d	|j_||j_d
|j_d|j_|S )zY
        Manage the printing of an IPython/Jupyter Notebook progress bar widget.
        Nr   )minmaxr   infoZ20px)childrenZpx2zinline-flexzrow wrap)	IProgressImportErrorWARN_NOIPYWvalue	bar_stylelayoutwidthr	   r   strint
ValueErrorZflexr   Z	flex_flow)r'   totaldescncolsr   ltextrtext	containerr   r   r   status_printerc   s4    ztqdm_notebook.status_printerFTc                 C   s  |s2|s2| j }|d pddd|d< | jf |}| jj\}}}	| j|_|rd|krnttt	
d|d\}
}ndt| }
}|
|_|r||	_|r|jdks|d	kr||_|r|jdkrz| j  W n tk
r   d
| j_Y nX d| jj_|r| jdkr| jst| j d| _d S )NZ
bar_formatz{l_bar}<bar/>{r_bar}z{bar}z<bar/>z\|?<bar/>\|?r    dangersuccessFhiddenr   T)r   replacer"   rC   r2   nr7   mapr   resplitr8   closeAttributeErrorZvisibler9   Z
visibilitydelay	displayedr   )r   msgposrN   r8   check_delayr   rA   r   rB   leftrightr   r   r   r      s8    
 

ztqdm_notebook.displayc                 C   s   t | dr| jjd jjS d S NrC   hasattrrC   r2   style	bar_colorr   r   r   r   colour   s    
ztqdm_notebook.colourc                 C   s   t | dr|| jjd j_d S rW   rY   )r   r\   r   r   r   r^      s    
c                    sL  |  }|dtj}|tjks(|dkr2tj|d< d|d< t|dd|d< |dd}|dd}tt| j	|| | j
s|d sd	d
 | _dS | jrdn
|dd| _| jdkrdn| jpd}| jr| j| n| j}| | j|| j| j| _t| | j_d| _|r&| jdkr&t| j d| _| j| _|| _| j
sH| jdd dS )z
        Supports the usual `tqdm.tqdm` parameters as well as those listed below.

        Parameters
        ----------
        display  : Whether to call `display(self.container)` immediately
            [default: True].
        fileNTguidisableFr^   r   c                  _   s   d S Nr   )r'   r(   r   r   r   <lambda>       z(tqdm_notebook.__init__.<locals>.<lambda>z100%r@   r   r   )rT   )copygetsysstderrstdoutboolpopr    r   __init__ra   dispZdynamic_ncolsr@   
unit_scaler>   rD   fpr?   rC   r   r   rQ   rP   r   r^   )r   argskwargsZ
file_kwargr^   Zdisplay_herern   r>   r#   r   r   rl      s2    	


ztqdm_notebook.__init__c                 #   sB   z"t t|  }|D ]
}|V  qW n   | jdd  Y nX d S )NrF   r8   )r    r   __iter__rm   )r   itobjr#   r   r   rs      s    ztqdm_notebook.__iter__r   c                    s4   zt t| j|dW S    | jdd  Y nX d S )N)rJ   rF   rr   )r    r   updaterm   )r   rJ   r#   r   r   rv     s
    ztqdm_notebook.updatec                    sb   | j r
d S tt|   | jr:| j| jk r:| jddd n$| jrP| jddd n| jddd d S )NrF   F)r8   rT   rG   T)rN   rT   )ra   r    r   rN   r>   rJ   rm   Zleaver]   r#   r   r   rN     s    ztqdm_notebook.closec                 O   s   d S rb   r   )r   r'   r(   r   r   r   clear"  s    ztqdm_notebook.clearc                    sd   | j rtt| j|dS | jj\}}}d|_|dk	rR||_| jsR| j	dkrRd|j
_tt| j|dS )z
        Resets to 0 iterations for repeated use.

        Consider combining with `leave=True`.

        Parameters
        ----------
        total  : int or float, optional. Total to use for the new bar.
        )r>   rE   N)ra   r    r   resetrC   r2   r8   r0   r>   r@   r9   r:   )r   r>   r'   r   r#   r   r   rx   %  s    
ztqdm_notebook.reset)NNN)NNFNT)r   )N)r*   r+   r,   r-   staticmethodrD   r   propertyr^   setterrl   rs   rv   rN   rw   rx   r.   r   r   r#   r   r   _   s$   ,      
4

-c                  O   s   t t|  f|S )z:Shortcut for `tqdm.notebook.tqdm(range(*args), **kwargs)`.)r   range)rp   rq   r   r   r   r   :  s    )#r-   rL   rg   weakrefr   Zstdr   Zstd_tqdmZIPYZ
ipywidgetsr5   warningscatch_warningsfilterwarningsZIPython.html.widgetshtmlZwidgetsr	   r
   r4   r   r   r   objectZIPython.displayr   r   cgi
__author____all__r6   r   r   r   r   r   r   r   r   <module>   sp   

  \