o
    ùT·jŒ»  ã                
   @   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Zd dl	Z	d dl
mZ d dlmZ d dlmZ d dlmZmZ d dlZd dlZd dl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  d dl!m"Z" d dl#m$Z$ zd dl%m%Z% W n e&y…   G dd„ de'ƒZ%Y nw dd„ Z(G dd„ dej)ƒZ*e	 +¡ Z,G dd„ dƒZ-dtdd„Z.dd„ Z/G dd„ dej0ƒZ1da2da3G dd„ dej4ƒZ5dd „ Z6d!d"„ Z7d#d$„ Z8d%d&„ Z9d'd(„ Z:d)d*„ Z;d+d,„ Z<d-d.„ Z=d/d0„ Z>dtd1d2„Z?d3d4„ Z@d5d6„ ZAd7d8„ ZBdud9d:„ZCd;d<„ ZDdvd>eeE d?eEd@eeeE  dAeeE fdBdC„ZFdDdE„ ZGejHfdFdG„ZIdHdI„ ZJdJdK„ ZKdLdM„ ZLdNdO„ ZMdPdQ„ ZNdRdS„ ZOdTdU„ ZPdVdW„ ZQdXdY„ ZRdwdZd[„ZSd\d]„ ZTd^d_„ ZUd`eEdAeVfdadb„ZWdcdd„ ZXG dedf„ dfƒZYdge'fdhdi„ZZdtdAeEfdjdk„Z[dxdme'dneVdoeEdAeEfdpdq„Z\dldg fdme'dneVdoeEdAeEfdrds„Z]dS )yé    )Úprint_functionN©Úwraps)Ú
getmembers)ÚFunctionType)ÚListÚOptional)Úis_float_dtype)Úrelativedelta)ÚUnknownTimeZoneError)Úconst)ÚYFException)ÚYfConfig)Ú
frozendictc                   @   sH   e Zd ZdZdZdd„ Zdd„ Zdd„ Zd	d
„ ZeZ	eZ
eZeZeZdS )r   z:Hashable, read-only ``dict`` used as an ``lru_cache`` key.© c                 C   s   t t|  ¡ ƒƒS ©N)ÚhashÚ	frozensetÚitems©Úselfr   r   úQ/home/dinkstrade/pdmp-scanner/venv/lib/python3.10/site-packages/yfinance/utils.pyÚ__hash__8   ó   zfrozendict.__hash__c                 O   ó   t dt| ƒj› d�ƒ‚)Nú'z(' object doesn't support item assignment©Ú	TypeErrorÚtypeÚ__name__©r   ÚargsÚkwargsr   r   r   Ú__setitem__;   ó   zfrozendict.__setitem__c                 O   r   )Nr   z&' object doesn't support item deletionr   r    r   r   r   Ú__delitem__>   r$   zfrozendict.__delitem__c                 O   r   )Nr   z' object is read-only)ÚAttributeErrorr   r   r    r   r   r   Ú	_readonlyA   r$   zfrozendict._readonlyN)r   Ú
__module__Ú__qualname__Ú__doc__Ú	__slots__r   r#   r%   r'   ÚpopÚpopitemÚclearÚupdateÚ
setdefaultr   r   r   r   r   4   s    r   c                    s.   dd„ t tˆƒƒD ƒ‰ ‡ ‡fdd„tˆƒD ƒS )Nc                 S   s   h | ]\}}t |tƒr|’qS r   )Ú
isinstancer   )Ú.0ÚnameÚvaluer   r   r   Ú	<setcomp>M   s    þÿzattributes.<locals>.<setcomp>c                    s6   i | ]}|d  dkr|ˆ vrt ˆ|ƒr|tˆ|ƒ“qS )r   Ú_)ÚhasattrÚgetattr)r2   r3   ©Údisallowed_namesÚobjr   r   Ú
<dictcomp>P   s
    
ÿzattributes.<locals>.<dictcomp>)r   r   Údir)r;   r   r9   r   Ú
attributesL   s   
ÿÿr>   c                   @   ó   e Zd Zdd„ ZdS )ÚIndentLoggerAdapterc                    sT   t ƒ  tj¡r&d| jd  ‰ t|tƒst|ƒ}d ‡ fdd„| d¡D ƒ¡}||fS )Nú ÚindentÚ
c                    s   g | ]}ˆ | ‘qS r   r   )r2   Úm©Úir   r   Ú
<listcomp>^   s    z/IndentLoggerAdapter.process.<locals>.<listcomp>)	Úget_yf_loggerÚisEnabledForÚloggingÚDEBUGÚextrar1   ÚstrÚjoinÚsplit)r   Úmsgr"   r   rE   r   ÚprocessY   s   
zIndentLoggerAdapter.processN)r   r(   r)   rQ   r   r   r   r   r@   X   s    r@   c                   @   s&   e Zd Zd	dd„Zdd„ Zdd„ ZdS )
ÚIndentationContexté   c                 C   s
   || _ d S r   )Ú	increment)r   rT   r   r   r   Ú__init__f   ó   
zIndentationContext.__init__c                 C   s   t tddƒ| j t_d S ©NrB   r   )r8   Ú_indentation_levelrT   rB   r   r   r   r   Ú	__enter__i   s   zIndentationContext.__enter__c                 C   s   t  j| j8  _d S r   )rX   rB   rT   )r   Úexc_typeÚexc_valÚexc_tbr   r   r   Ú__exit__l   s   zIndentationContext.__exit__N)rS   )r   r(   r)   rU   rY   r]   r   r   r   r   rR   e   s    
rR   c                 C   s   t t | ¡dttddƒiƒS rW   )r@   rJ   Ú	getLoggerr8   rX   )r3   r   r   r   Úget_indented_loggerp   s   r_   c                    s   t ˆ ƒ‡ fdd„ƒ}|S )Nc                     sh   t dƒ}| dˆ j› d�¡ tƒ � ˆ | i |¤Ž}W d   ƒ n1 s#w   Y  | dˆ j› d�¡ |S )NÚyfinancez	Entering z()zExiting )r_   Údebugr   rR   )r!   r"   ÚloggerÚresult©Úfuncr   r   Úwrapperv   s   ÿz%log_indent_decorator.<locals>.wrapperr   )re   rf   r   rd   r   Úlog_indent_decoratoru   s   
rg   c                       s(   e Zd Z‡ fdd„Z‡ fdd„Z‡  ZS )ÚMultiLineFormatterc                    s:   t ƒ  |¡ t d|¡}|rt| d¡ƒ| _d S d| _d S )Nz%\(levelname\)-(\d+)srS   r   )ÚsuperrU   Ú_reÚsearchÚintÚgroupÚlevel_length)r   ÚfmtÚmatch©Ú	__class__r   r   rU   ˆ   s   "zMultiLineFormatter.__init__c                    s–   t ƒ  |¡}| d¡}|d  d¡d }t|ƒdkr|S |d g}| jdkr-dt|ƒ ‰ nd| j ‰ ˆ d7 ‰ | ‡ fdd„|dd … D ƒ¡ d |¡S )NrC   r   rA   rS   c                 3   s   � | ]}ˆ | V  qd S r   r   )r2   Úline©Úpaddingr   r   Ú	<genexpr>œ   ó   € z,MultiLineFormatter.format.<locals>.<genexpr>)ri   ÚformatrO   Úlenrn   ÚextendrN   )r   ÚrecordÚoriginalÚlinesÚ	levelnameÚ	formattedrq   rt   r   rx   Ž   s   



 
zMultiLineFormatter.format)r   r(   r)   rU   rx   Ú__classcell__r   r   rq   r   rh   „   s    rh   Fc                   @   r?   )ÚYFLogFormatterc                 C   s^   |j }t|dƒr|j› d|› �}t|dƒr|j› d|› �}t|dƒr*|j› d|› �}||_ dS )NÚyf_catú: Úyf_intervalÚ	yf_symbolT)rP   r7   r‚   r„   r…   )r   r{   rP   r   r   r   Úfilter¦   s   


zYFLogFormatter.filterN)r   r(   r)   r†   r   r   r   r   r�   ¤   s    r�   c                   C   sX   t r
tjjs
tƒ  n	tjjrt stƒ  t rtdƒatS td u r*t d¡at 	t
ƒ ¡ tS )Nr`   )Úyf_log_indentedr   ra   rJ   Ú_disable_debug_modeÚ_enable_debug_moder_   Ú	yf_loggerr^   Ú	addFilterr�   r   r   r   r   rH   ²   s   ý
rH   c                   C   s   t  dt¡ tƒ  d S )NzXenable_debug_mode() is replaced by: yf.config.debug.logging = True (or False to disable))ÚwarningsÚwarnÚDeprecationWarningr‰   r   r   r   r   Úenable_debug_modeÃ   s   
r�   c                  C   sj   t s3t d¡at tj¡ tjd u sttjƒdkr,t ¡ } t	dd�}|  
|¡ t | ¡ tƒ ada d S d S )Nr`   r   z%(levelname)-8s %(message)s)ro   T)r‡   rJ   r^   rŠ   ÚsetLevelrK   Úhandlersry   ÚStreamHandlerrh   ÚsetFormatterÚ
addHandlerr_   )ÚhÚ	formatterr   r   r   r‰   Ç   s   



ör‰   c                   C   s*   t rt d¡at tj¡ d ada d S d S )Nr`   F)r‡   rJ   r^   rŠ   r�   ÚNOTSETr   r   r   r   rˆ   ×   s   
ürˆ   c                 C   s   t t d| ¡ƒS )Nz ^([A-Z]{2})([A-Z0-9]{9})([0-9])$)Úboolrj   rp   )Ústringr   r   r   Úis_isiná   r   rš   c                 C   s€   t | ƒstdƒ‚ddlm} || dd�}|jr|jd ni }|j}| dd¡| dd¡| d	d¡| d
d¡| dd¡dœ|dœS )NzInvalid ISIN numberrS   )ÚSearch)ÚqueryÚmax_resultsr   ÚsymbolÚ Ú	shortnameÚlongnameÚ	quoteTypeÚexchDisp)rž   r    r¡   r   Úexchange)ÚtickerÚnews)rš   Ú
ValueErrorrk   r›   Úquotesr¦   Úget)Úisinr›   rk   r¥   r¦   r   r   r   Úget_all_by_isinå   s   




ûør«   c                 C   s   t | ƒ}| di ¡ dd¡S )Nr¥   rž   rŸ   ©r«   r©   ©rª   Údatar   r   r   Úget_ticker_by_isinþ   s   r¯   c                 C   ó   t | ƒ}| di ¡S )Nr¥   r¬   r­   r   r   r   Úget_info_by_isin  ó   r±   c                 C   r°   )Nr¦   r¬   r­   r   r   r   Úget_news_by_isin  r²   r³   c              	   C   s@   | d u rg } t j| tjtjtjtjtjtjdœd�}d|j_|S )N©ÚOpenÚHighÚLowÚCloseú	Adj CloseÚVolume)Úindexr®   ÚDate)Ú_pdÚ	DataFrameÚ_npÚnanr»   r3   )r»   Úemptyr   r   r   Úempty_df  s   
þrÂ   c                  C   s   t jg d¢d�} | S )N)ÚSymbolÚCompanyzEarnings DatezEPS EstimatezReported EPSzSurprise(%)©Úcolumns)r½   r¾   )rÁ   r   r   r   Úempty_earnings_dates_df  s   ÿrÇ   c                    sH   g ‰g ‰g ‰g ‰ ‡ ‡‡‡‡fdd„‰| d D ]}ˆ|dƒ qˆˆˆˆ fS )aƒ  
    build_template returns the details required to rebuild any of the yahoo finance financial statements in the same order as the yahoo finance webpage. The function is built to be used on the "FinancialTemplateStore" json which appears in any one of the three yahoo finance webpages: "/financials", "/cash-flow" and "/balance-sheet".

    Returns:
        - template_annual_order: The order that annual figures should be listed in.
        - template_ttm_order: The order that TTM (Trailing Twelve Month) figures should be listed in.
        - template_order: The order that quarterlies should be in (note that quarterlies have no pre-fix - hence why this is required).
        - level_detail: The level of each individual line item. E.g. for the "/financials" webpage, "Total Revenue" is a level 0 item and is the summation of "Operating Revenue" and "Excise Taxes" which are level 1 items.

    c                    sz   |dkrdS ˆ  d| d › �¡ ˆ  d| d › �¡ ˆ  | d › ¡ ˆ   |¡ d| v r9| d D ]}ˆ||d ƒ q/dS dS )zÜ
        A recursive function that visits a node and its children.

        Args:
            node: The current node in the data structure.
            level: The depth of the current node in the data structure.
        é   NÚtrailingÚkeyÚannualÚchildrenrS   )Úappend)ÚnodeÚlevelÚchild©Úlevel_detailÚtemplate_annual_orderÚtemplate_orderÚtemplate_ttm_orderÚtraverser   r   rÖ   .  s   
þz build_template.<locals>.traverseÚtemplater   r   )r®   rÊ   r   rÑ   r   Úbuild_template  s   rØ   c                 C   s¶   g }g }|   di ¡ ¡ D ]J\}}z-|r<d|i}|D ]}|sq|  d¡||  d¡< qd|v r3| |¡ n	d|v r<| |¡ W q tyV } ztd|› �ƒ W Y d}~qd}~ww ||fS )	a  
    retrieve_financial_details returns all of the available financial details under the
    "QuoteTimeSeriesStore" for any of the following three yahoo finance webpages:
    "/financials", "/cash-flow" and "/balance-sheet".

    Returns:
        - TTM_dicts: A dictionary full of all of the available Trailing Twelve Month figures, this can easily be converted to a pandas dataframe.
        - Annual_dicts: A dictionary full of all of the available Annual figures, this can easily be converted to a pandas dataframe.
    Ú
timeSeriesr»   ÚreportedValueÚasOfDaterÉ   rË   z,An error occurred while processing the key: N)r©   r   rÍ   ÚKeyErrorÚprint)r®   Ú	TTM_dictsÚAnnual_dictsrÊ   Ú
timeseriesÚtime_series_dictÚeachÚer   r   r   Úretrieve_financial_detailsF  s(   

€€ÿrä   c                 C   sÐ   t j |¡ d¡}| |¡}|jj dd¡|_|rB|rBt j |¡ d¡ |¡}dd„ |jD ƒ|_|jj dd¡|_|j	|ddd�}n|}t
|jjƒ|_| |d	< | |jd	g¡}|t|jdd
� }|jdd�}|S )z¸
    format_annual_financial_statement formats any annual financial statement

    Returns:
        - _statement: A fully formatted annual financial statement in pandas dataframe.
    r»   rË   rŸ   c                 S   s   g | ]}d t |ƒ ‘qS )zTTM )rM   )r2   Úcolr   r   r   rG   t  ó    z5format_annual_financial_statement.<locals>.<listcomp>rÉ   T)Ú
left_indexÚright_indexrÒ   ©ÚreverseÚall©Úhow)r½   r¾   Ú	from_dictÚ	set_indexÚreindexr»   rM   ÚreplacerÆ   ÚmergeÚcamel2titleÚTÚsortedÚdropna)rÒ   Úannual_dictsÚannual_orderÚ	ttm_dictsÚ	ttm_orderÚAnnualÚTTMÚ
_statementr   r   r   Ú!format_annual_financial_statementd  s   
rþ   c                 C   s`   |   |¡} t| jƒ| _|| d< |  | jdg¡} | t| jdd� } | jdd�} t 	| j¡j
| _| S )zÂ
    format_quarterly_financial_statements formats any quarterly financial statement

    Returns:
        - _statement: A fully formatted quarterly financial statement in pandas dataframe.
    rÒ   Tré   rë   rì   )rð   ró   rô   r»   rï   rõ   rÆ   rö   r½   Úto_datetimeÚdate)rý   rÒ   Úorderr   r   r   Ú$format_quarterly_financial_statement‚  s   
r  rA   ÚstringsÚsepÚacronymsÚreturnc                    sº  t | tƒs
t| dƒstdƒ‚t| ƒdkr| S t | d tƒs!tdƒ‚t ˆtƒr,tˆƒdkr4tdˆ› d�ƒ‚t dˆ¡rBtdˆ› d�ƒ‚t ˆ¡ˆkrUˆd	vrUtdˆ› d
�ƒ‚ˆ d u rkd‰dˆ› d�‰‡‡fdd„| D ƒS t ˆ tƒs|tˆ dƒr|t ˆ d tƒs€tdƒ‚ˆ D ]}t d|¡s’td|› d�ƒ‚q‚d‰dˆ› d�‰‡‡fdd„| D ƒ} ˆ D ]}d|› d�‰dˆ› d�‰‡‡fdd„| D ƒ} q§‡fdd„| D ƒ} ‡ fdd„| D ƒ} ‡fdd„| D ƒ} | S )NÚ__iter__z<camel2title() 'strings' argument must be iterable of stringsr   rS   z camel2title() 'sep' argument = 'z' must be single characterz[a-zA-Z0-9]z' cannot be alpha-numeric>   rA   ú-z' cannot be special characterz([a-z])([A-Z])z\g<1>z\g<2>c                    s   g | ]}t  ˆ ˆ|¡ ¡ ‘qS r   )rj   ÚsubÚtitle©r2   Ús©ÚpatÚrepr   r   rG   ¥  ó    zcamel2title.<locals>.<listcomp>z=camel2title() 'acronyms' argument must be iterable of stringsz^[A-Z]+$zEcamel2title() 'acronyms' argument must only contain upper-case, but 'z
' detectedc                    ó   g | ]	}t  ˆ ˆ|¡‘qS r   ©rj   r	  r  r  r   r   rG   ±  ó    ú(z)([A-Z][a-z])c                    r  r   r  r  r  r   r   rG   ·  r  c                    s   g | ]}|  ˆ ¡‘qS r   )rO   r  ©r  r   r   rG   º  ó    c                    s   g | ]}‡ fd d„|D ƒ‘qS )c                    s    g | ]}|ˆ vr|  ¡ n|‘qS r   ©r
  )r2   Új©r  r   r   rG   »  s     z*camel2title.<locals>.<listcomp>.<listcomp>r   r  r  r   r   rG   »  r  c                    s   g | ]}ˆ   |¡‘qS r   )rN   r  r  r   r   rG   ¼  r  )	r1   rM   r7   r   ry   r§   rj   rp   Úescape)r  r  r  Úar   )r  r  r  r  r   ró   “  sB   "ÿró   c                 C   s4   |   d¡d d dd„ |   d¡dd … D ƒ¡ }|S )Nr6   r   rŸ   c                 s   s   � | ]}|  ¡ V  qd S r   r  )r2   Úxr   r   r   rv   Â  rw   z)snake_case_2_camelCase.<locals>.<genexpr>rS   )rO   rN   )r  Úscr   r   r   Úsnake_case_2_camelCaseÁ  s   0r  c                 C   s¼   t | tƒrtj| d|d�} | S t | tƒrtj t| ƒd¡} t | tjƒr3t | tjƒs3tj 	| t 
d¡¡} t | tjƒrR| jd u rHt | ¡ |¡} | S t | ¡ |¡} | S td| › dt| ƒ› �ƒ‚)Nr  )ÚunitÚtzz%Y-%m-%dr   zUnable to parse input dt z	 of type )r1   rl   r½   Ú	TimestamprM   Ú	_datetimeÚdatetimeÚstrptimer   ÚcombineÚtimeÚtzinfoÚtz_localizeÚ
tz_convertr§   r   )ÚdtÚexchange_tzr   r   r   Ú_parse_user_dtÆ  s   

ô
ýÿr,  c                 C   sæ   | d dkrt t| d d… ƒd�S | dd … dkr$t t| d d… ƒd�S | dd … dkr7t t| d d… ƒd�S | d d	krHt t| d d… ƒd
�S | d dkr[tjt| d d… ƒdd�S | d dkrntjt| d d… ƒdd�S t | ¡S )NéÿÿÿÿÚd©ÚdayséþÿÿÿÚwk)ÚweeksÚmo)ÚmonthsÚy)ÚyearsrD   ©r  r•   )r
   rl   r½   Ú	Timedelta)Úintervalr   r   r   Ú_interval_to_timedeltaÚ  s   
r;  c                 C   s    | du rdS d}t t || ¡ƒS )z0Check if the provided period has a valid format.NFz^[1-9]\d*(d|wk|mo|y)$)r˜   Úrerp   )ÚperiodÚvalid_patternr   r   r   Úis_valid_period_formatð  s   r?  c                    s”   | j }|  ¡ ‰ ˆ d ˆ d   ¡ }ˆ d | ˆ d< ˆ d | ˆ d< ˆ d | ˆ d< ˆ jg d	¢d
dd� ˆ jdddddœdd� ˆ ‡ fdd„|D ƒ S )Nr¹   r¸   rµ   úAdj Openr¶   úAdj Highr·   úAdj Low)rµ   r¶   r·   r¸   rS   T©ÚaxisÚinplace)r@  rA  rB  r¹   ©rÆ   rE  c                    ó   g | ]	}|ˆ j v r|‘qS r   rÅ   ©r2   Úc©Údfr   r   rG     r  zauto_adjust.<locals>.<listcomp>)rÆ   ÚcopyÚto_numpyÚdropÚrename©r®   Ú	col_orderÚratior   rJ  r   Úauto_adjustú  s"   þþýrS  c                    sŽ   | j }|  ¡ ‰ ˆ d ˆ d  }ˆ d | ˆ d< ˆ d | ˆ d< ˆ d | ˆ d< ˆ jg d	¢d
dd� ˆ jddddœdd� ˆ ‡ fdd„|D ƒ S )z4 back-adjusted data to mimic true historical prices r¹   r¸   rµ   r@  r¶   rA  r·   rB  )rµ   r¶   r·   r¹   rS   TrC  )r@  rA  rB  rF  c                    rG  r   rÅ   rH  rJ  r   r   rG   !  r  zback_adjust.<locals>.<listcomp>)rÆ   rL  rN  rO  rP  r   rJ  r   Úback_adjust  s"   þþýrT  c              	   C   sÆ   | d }| d d d }|d }|d }|d }|d }|d	 }|}d
| d v r2| d d
 d d
 }t  ||||||dœ¡}	t j|dd�|	_|	jdd� dD ]}
t|	|
 jƒs`|	|
  d¡|	|
< qN|	S )NÚ	timestampÚ
indicatorsÚquoter   ÚvolumeÚopenÚcloseÚlowÚhighÚadjcloser´   r  r8  T©rE  )rµ   r¶   r·   r¸   r¹   Úfloat)r½   r¾   rÿ   r»   Ú
sort_indexr	   ÚdtypeÚastype)r®   Ú
timestampsÚohlcÚvolumesÚopensÚclosesÚlowsÚhighsr]  r¨   rI  r   r   r   Úparse_quotes$  s0   û€rj  c                 C   s  d }d }d }d| v rÕd| d v rZt | d d ƒdkrZtjt| d d  ¡ ƒd�}|jddd� tj|jdd	�|_|jdd� d
|j	v rR|d
 dk 
¡ rR|jd
dd�}|jddid�}d| d v r’t | d d ƒdkr’tjt| d d  ¡ ƒd�}|jddd� tj|jdd	�|_|jdd� dg|_	d| d v rÕt | d d ƒdkrÕtjt| d d  ¡ ƒd�}|jddd� tj|jdd	�|_|jdd� |d |d  |d< |dg }|d u rätjdgt g ¡d�}|d u rótjdgt g ¡d�}|d u �rtjdgt g ¡d�}|||fS )NÚeventsÚ	dividendsr   )r®   r   Tr^  r  r8  ÚcurrencyrŸ   rS   ©rD  ÚamountÚ	DividendsrÅ   ÚcapitalGainsúCapital GainsÚsplitsÚ	numeratorÚdenominatorúStock Splits)rÆ   r»   )ry   r½   r¾   ÚlistÚvaluesrï   rÿ   r»   r`  rÆ   rë   rN  rO  ÚDatetimeIndex)r®   rl  Úcapital_gainsrs  r   r   r   Úparse_actions@  sX    ÿ ÿ ÿ
ÿÿ
ÿ
r{  c                 C   s,   | j jd u r| j  d¡| _ | j  |¡| _ | S )NÚUTC)r»   r   r(  r)  )rK  r:  r   r   r   r   Ú	set_df_tzo  s   r}  c                 C   s’   |  ¡ }|jj|d< | jj| d< | j  ¡ }| j|dd�} || _| j| d k}t|ƒ}|| j| | d kB }| ¡ r>| |  } | jg d¢dd�} | S )	NÚ_dateÚleftrì   ÚendÚstart)r~  r�  r€  rS   rn  )rL  r»   r   rò   r;  ÚanyrN  )r¨   r:  ÚtradingPeriodsÚtps_dfÚidxÚf_dropÚtdr   r   r   Ú'fix_Yahoo_returning_prepost_unrequestedv  s   

rˆ  c           	      C   s
  |dkr|   ¡ |  ¡ k}|S |dkr||  jdk }|S |dkr-| j|jko*| j|jk}|S |dkrb| jd d }| j| d d d }|j| d d d }|j| j }|| d|  }|d	k}|S |d
 dkr{||  tjt|d d
… ƒdd�k }|S ||  t|ƒk }|S )NÚ1dÚ1wké   Ú1moÚ3moé   rS   é   r   r-  r.  ÚDr8  )r   r0  ÚmonthÚyearr½   r9  rl   r;  )	Údt1Údt2r:  Úlast_rows_same_intervalÚshiftÚq1Úq2Ú	year_diffÚquarter_diffr   r   r   Ú_dts_in_same_interval“  s,   ìîð
÷"ÿr›  c                 C   s´  |d dvrd}d }t | ƒdk�rÖ| jd }| jd }| jjd u r+| d¡}| d¡}| |¡}| |¡}|dkr[| ¡ | ¡ krW| jd }t | jd d… | jdd … g¡} | |fS t	|||ƒ�rÖ| jd }	| jd }
|	|
krt| d fS |r|j
dkr| d fS | d	 jdd …  dd¡ ¡ }|rî|d
kr—d}nd}t|| d ƒdkrî| j|	tjf | j|
tjf  }|| d  ¡ dk  ¡ rÑtjD ]}| j|
|f  d9  < qÂn|| d  ¡ dk  ¡ rîtjD ]}| j|
|f  d9  < qàt | j|
df ¡�r| d jd | j|
df< t | d jd ¡�sBt | d jd | d jd g¡| j|
df< d| jv �rBt | d jd | d jd g¡| j|
df< t | d jd ¡�st | d jd | d jd g¡| j|
df< d| jv �rt | d jd | d jd g¡| j|
df< | d jd | j|
df< d| jv �r�| d jd | j|
df< | j|
df  | d jd 7  < | j|
df  | d jd 7  < |dk�rÉ|| j|
d	f< | jd }|  | jd ¡} | |fS )Nr-  )rD   r•   FrS   r1  r|  r‰  r   rv  ÚKWFiè  éd   g      Ð?gš™™™™™©?g{®Gáz„?rµ   r¶   rA  r·   rB  r¸   r¹   rº   rp  g      ð?)ry   r»   r   r(  r)  r   Úilocr½   Úconcatr›  Úsecondrñ   ÚprodÚabsÚlocr   Ú_PRICE_COLNAMES_rë   r¿   ÚisnanÚnanmaxrÆ   ÚnanminrN  )r¨   r:  Útz_exchangeÚprepostÚrepairrm  Údropped_rowr“  r”  Úidx1Úidx2ÚssÚcurrency_dividerR  rI  r   r   r   Ú!fix_Yahoo_returning_live_separate¯  st   






"=Å


 
ÿ
,,,,  

r°  c                    sž  ˆ j rˆ S ‡ fdd„|jD ƒ}|d }ˆ  ¡ ‰ | d¡p | d¡}t|ƒ}|rZˆ jjˆ d< |jj|d< tjt 	ˆ d ˆ d j
d | g¡|d dd	�}ˆ jdd
d�‰ |jdd
d�}ntjt 	ˆ jˆ jd | ¡|jdd	�}|d
8 }|r¡tt|jƒƒD ]%}|j|  ¡ }	|	ˆ jd  ¡ k s›|	ˆ jd  ¡ tjd
d� krŸd||< qzn#tt|jƒƒD ]}|j| }	|	ˆ jd k s¿|	ˆ jd | krÃd||< q¨|dk}
|
 ¡ �rã|�r||
  }|j rÞdˆ d< ˆ S ˆ jjˆ d< |jj|d< tjt 	ˆ d ˆ d j
d | g¡|d dd	�}ˆ jdd
d�‰ |jdd
d�}nÒi dd„ tjD ƒ¥ddgi¥}|dk�rVt |
¡d D ](}|j| }	tƒ  d|› d|	 ¡ › d�¡ tj||	gd�}tjˆ |gdd�‰ �q,nLˆ jd }|| }|| }t |
¡d D ]7}|j| }	||	  k�r}|k �r n �qjtƒ  d|› d|	 ¡ › d�¡ tj||	gd�}tjˆ |gdd�‰ �qjˆ  ¡ ‰ tjt 	ˆ jˆ jd | ¡|jdd	�}|d
8 }tt|jƒƒD ]}|j| }	|	ˆ jd k �sÝ|	ˆ jd | k�rád||< �qÄ|dk}
|
 ¡ �r"|�sô|dv �rtd|› d|› d|j|
 › �ƒ‚tƒ  d|› d�d  t||
 ƒ ¡ ||
   ¡ }||
  }d!d"„ }ˆ j| }||||ƒ}ˆ  |¡}||  ¡ }t| ƒ|jd k }|�rMtd#ƒ‚|S )$Nc                    s   g | ]}|ˆ vr|‘qS r   r   rH  ©Údf_mainr   r   rG     ræ   z"safe_merge_dfs.<locals>.<listcomp>r   rD   r  r~  r-  r  )ÚsiderS   rn  Úrightr/  g        rp  c                 S   s   i | ]}|t jg“qS r   )r¿   rÀ   rH  r   r   r   r<   <  r  z"safe_merge_dfs.<locals>.<dictcomp>rº   r‰  zAdding out-of-range z @ z in new prices row of NaNs)r®   r»   T)Úsort)r‰  rŠ  zThe following 'z8' events are out-of-range, did not expect with interval rƒ   zDiscarding these z events:rC   c                 S   s’   t |ƒt t|ƒƒkr|| _| S || d< |dv r#|  d¡ ¡ } d | j_n|dkr3|  d¡ ¡ } d | j_ntd|› d�ƒ‚d| jv rG| j	ddd�} | S )NÚ	_NewIndex)rp  rr  rv  z?New index contains duplicates but unsure how to aggregate for 'r   rS   rn  )
ry   Úsetr»   ÚgroupbyÚsumr3   r¡  r   rÆ   rN  )rK  Ú	new_indexÚdata_col_namer   r   r   Ú_reindex_eventsd  s   


z'safe_merge_dfs.<locals>._reindex_eventsz#Data was lost in merge, investigate) rÁ   rÆ   r`  Úendswithr;  r»   r   r¿   ÚsearchsortedrÍ   rž  rN  Úrangery   r"  Ú	timedeltar‚  r   r¤  ÚwhererH   ra   r½   r¾   rŸ  r   rM   rL  rN   Úisnar¹  Úshape)r²  Údf_subr:  Ú	data_colsÚdata_colÚintradayr‡  ÚindicesrF   r*  Úf_outOfRangeÚempty_row_dataÚ	empty_rowÚlast_dtÚnext_interval_start_dtÚnext_interval_end_dtr¼  rº  rK  Úf_naÚ	data_lostr   r±  r   Úsafe_merge_dfs  s¢   0&0€ü
 €

0

ü

€&
$€
 $


rÑ  c                 C   sj   |dv r3| j jdk| j j ddg¡@ }t dg| jd  ¡}d| j | j ||< |  j t |d¡7  _ | S )N)r‰  Ú1wrŠ  r   é   é   é   r•   )	r»   ÚminuteÚhourrª   r¿   ÚarrayrÃ  r½   Úto_timedelta)rK  r:  Úf_pre_midnightÚdst_error_hoursr   r   r   Úfix_Yahoo_dst_issue†  s   rÜ  r   c                 C   s&   zt  | ¡ W dS  ty   Y dS w )NFT)Ú_tzÚtimezoner   )r   r   r   r   Úis_valid_timezone“  s   þÿrß  c                 C   sÐ  t | tƒs| S t| ƒdkr| S d|  ¡ vr| S | d }dD ]"}|| v r?| | d ur?t | | tƒr?tj| | ddd� |¡| |< qd| v r„dD ]=}|| d v rƒt | d | d	 tƒrƒd
D ]}tj| d | | ddd� |¡| d | |< q[| d | d= | d | d= qFd| v �rf| d }|g g dœkr—	 | S t |ttfƒ�rft |tƒr×tj	 
t |¡¡}|jddgdd�}tj|d	 ddd�j |¡|d	< tj|d ddd�j |¡|d< nvt |tƒ�rMtj	 
t |d ¡¡}tj	 
t |d ¡¡}tj	 
t |d ¡¡}	|jddd
œd�jddgdd�}|jddd
œd�jddgdd�}|	jddgdd�}	g d¢}
|	 |¡ |¡}|
D ]}tj|| ddd�j |¡||< �q5||
 }t |d	 jj¡|_|j |¡|_d|j_|| d< | S )Nr   ÚexchangeTimezoneName)ÚfirstTradeDateÚregularMarketTimer  T)r  ÚutcÚcurrentTradingPeriod)ÚregularÚpreÚpostr�  )r�  r€  Ú	gmtoffsetrÞ  rƒ  )ræ  rç  rS   rn  r€  ræ  rç  rå  Ú	pre_startÚpre_endrÅ   Ú
post_startÚpost_end)ré  rê  r�  r€  rë  rì  r¼   )r1   Údictry   Úkeysrl   r½   rÿ   r)  rw  r¾   Úfrom_recordsr¿   ÚhstackrN  r*  rO  rN   r   r»   r(  r3   )Úmdr   ÚkrD   ÚtÚtpsrK  Úpre_dfÚpost_dfÚ
regular_dfÚcolsrI  r   r   r   Úformat_history_metadata›  sb   
€" ÿ€
ã
 "  $rù  c                   @   sB   e Zd Zddd„Zdd„ Zddd„Zdd	d
„Zdd„ Zdd„ ZdS )ÚProgressBarÚ	completedc                 C   s2   || _ || _d| _d| _d| _|  d¡ d| _d S )Nz[]Ú*é2   r   rS   )ÚtextÚ
iterationsÚprog_barÚ	fill_charÚwidthÚ_ProgressBar__update_amountÚelapsed)r   rÿ  rþ  r   r   r   rU   Ù  s   

zProgressBar.__init__c                 C   sR   | j | jkr
| j| _ |  d¡ tdt| ƒ dtjd� tj ¡  tdtjd� d S )NrS   úrŸ   ©r€  Úfile)r  )r  rÿ  Úupdate_iterationrÝ   rM   Ú_sysÚstderrÚflushr   r   r   r   rû  â  s   

zProgressBar.completedNc                 C   sZ   |d u r|  j d7  _ | j }n|  j |7  _ tdt| ƒ dtjd� tj ¡  |  ¡  d S )NrS   r  rŸ   r  )r  rÝ   rM   r	  r
  r  r  )r   Ú	iterationr   r   r   Úanimateê  s   
zProgressBar.animatec                 C   sT   |d ur|n| j t| jƒ }|  |d ¡ |  jd| j › d| j› d| j› �7  _d S )Nç      Y@ú  z of rA   )r  r_  rÿ  r  r   rþ  )r   Úvalr   r   r   r  õ  s   *zProgressBar.update_iterationc                 C   s¤   t t|d d ƒƒ}| jd }t t|d | ƒƒ}d| j|  d||   d | _t| jƒd tt|ƒƒ }|› d�}| jd|… || j|t|ƒ d …   | _d S )Nr  é   ú[rA   ú]ú%r   )rl   Úroundr  r  r   ry   rM   )r   Ú
new_amountÚpercent_doneÚall_fullÚ
num_hashesÚ	pct_placeÚ
pct_stringr   r   r   Ú__update_amountú  s   
 
.zProgressBar.__update_amountc                 C   s
   t | jƒS r   )rM   r   r   r   r   r   Ú__str__  rV   zProgressBar.__str__)rû  r   )	r   r(   r)   rU   rû  r  r  r  r  r   r   r   r   rú  Ø  s    
	

	rú  Úplaceholdersc                    s   ‡ fdd„}|S )zÒ
    A decorator to dynamically update the docstring of a function or method.
    
    Args:
        placeholders (dict): A dictionary where keys are placeholder names and values are the strings to insert.
    c                    s<   | j r| j }ˆ  ¡ D ]\}}| d|› d�|¡}q
|| _ | S )NÚ{Ú})r*   r   rñ   )re   Ú	docstringrÊ   r4   ©r  r   r   Ú	decorator  s   z$dynamic_docstring.<locals>.decoratorr   )r  r#  r   r"  r   Údynamic_docstring  s   r$  c                 C   s*   dd l }| d u r
d} | d| › d�¡}|S )Nr   zPermitted Keys/Valuesz
    .. list-table:: zT
       :widths: 25 75
       :header-rows: 1

       * - Key
         - Values
    )ÚtextwrapÚdedent)r
  r%  Útabler   r   r   Ú_generate_table_configurations  s   
ÿ	r(  Tr®   Úbulletsr
  c           	      C   s¦   t |ƒ}t|  ¡ ƒD ]F}| | }|dd|› d� 7 }dd„ |D ƒ}|r?t|ƒdkr?|d7 }t|ƒD ]}|dd	|› d� 7 }q1q
d
 t|ƒ¡}|dd	|› d� 7 }q
|S )úP
    Generate a list-table for the docstring showing permitted keys/values.
    ú   ú* - rC   c                 S   ó   g | ]}t t|ƒƒ‘qS r   ©ry   rM   ©r2   Úvr   r   r   rG   .  ræ   z1generate_list_table_from_dict.<locals>.<listcomp>rÈ   ú     -
ú       ú- ú, ú     )r(  rõ   rî  ÚmaxrN   )	r®   r)  r
  r'  rò  rx  Úlengthsr4   Ú	value_strr   r   r   Úgenerate_list_table_from_dict&  s   ÿr9  c                 C   sü  t |ƒ}|  ¡ D �]r}| | }|dd|› d� 7 }t|tƒ�rBd}||v }|�r3tt| ¡ ƒƒ}	d}
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