Edit File: _pydecimal.cpython-36.opt-2.pyc
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Z conditionZ explanationr( �errorr' r' r) rc � s zContext._raise_errorc C s | j t� S )N)� _ignore_flagsr )r. r' r' r) r[ � s zContext._ignore_all_flagsc G s | j t|� | _ t|�S )N)r� ri )r. r r' r' r) r� � s zContext._ignore_flagsc G s< |r t |d ttf�r |d }x|D ]}| jj|� q$W d S )Nr% )r^ rj ri r� �remove)r. r r� r' r' r) � _regard_flags� s zContext._regard_flagsc C s t | j| j d �S )Nr- )rT r! r? )r. r' r' r) r� s z Context.Etinyc C s t | j| j d �S )Nr- )rT r@ r? )r. r' r' r) r� s z Context.Etopc C s | j }|| _ |S )N)r> )r. rj r> r' r' r) r( s zContext._set_roundingrP c C sj t |t�r*||j� ks d|kr*| jtd�S t|| d�}|j� r`t|j�| j | j kr`| jtd�S |j | �S )NrQ zAtrailing or leading whitespace and underscores are not permitted.)r/ z diagnostic info too long in NaN) r^ r_ ra rc r r r� re r7 r? r� r� )r. rA r~ r' r' r) �create_decimal# s zContext.create_decimalc C s t j|�}|j| �S )N)r rp r� )r. r} r~ r' r' r) �create_decimal_from_float4 s z!Context.create_decimal_from_floatc C s t |dd�}|j| d�S )NT)r� )r/ )r� r� )r. r r' r' r) rg F s z Context.absc C s8 t |dd�}|j|| d�}|tkr0td| ��n|S d S )NT)r� )r/ z Unable to convert %s to Decimal)r� r� r� rq )r. r rR r� r' r' r) �add[ s z Context.addc C s t |j| ��S )N)r_ r� )r. r r' r' r) �_applyp s zContext._applyc C s t |t�std��|j� S )Nz,canonical requires a Decimal as an argument.)r^ r rq r1 )r. r r' r' r) r1 s s zContext.canonicalc C s t |dd�}|j|| d�S )NT)r� )r/ )r� r� )r. r rR r' r' r) r� � s ! zContext.comparec C s t |dd�}|j|| d�S )NT)r� )r/ )r� r2 )r. r rR r' r' r) r2 � s zContext.compare_signalc C s t |dd�}|j|�S )NT)r� )r� r- )r. r rR r' r' r) r- � s zContext.compare_totalc C s t |dd�}|j|�S )NT)r� )r� r6 )r. r rR r' r' r) r6 � s zContext.compare_total_magc C s t |dd�}|j� S )NT)r� )r� r� )r. r r' r' r) r� � s zContext.copy_absc C s t |dd�}t|�S )NT)r� )r� r )r. r r' r' r) � copy_decimal� s zContext.copy_decimalc C s t |dd�}|j� S )NT)r� )r� r� )r. r r' r' r) r� s zContext.copy_negatec C s t |dd�}|j|�S )NT)r� )r� r7 )r. r rR r' r' r) r7 s zContext.copy_signc C s8 t |dd�}|j|| d�}|tkr0td| ��n|S d S )NT)r� )r/ z Unable to convert %s to Decimal)r� r� r� rq )r. r rR r� r' r' r) �divide+ s zContext.dividec C s8 t |dd�}|j|| d�}|tkr0td| ��n|S d S )NT)r� )r/ z Unable to convert %s to Decimal)r� r� r� rq )r. r rR r� r' r' r) � divide_intP s zContext.divide_intc C s8 t |dd�}|j|| d�}|tkr0td| ��n|S d S )NT)r� )r/ z Unable to convert %s to Decimal)r� r� r� rq )r. r rR r� r' r' r) r� g s zContext.divmodc C s t |dd�}|j| d�S )NT)r� )r/ )r� rU )r. r r' r' r) rU | s z Context.expc C s t |dd�}|j||| d�S )NT)r� )r/ )r� r� )r. r rR r* r' r' r) r� � s z Context.fmac C s t |t�std��|j� S )Nz/is_canonical requires a Decimal as an argument.)r^ r rq r: )r. r r' r' r) r: � s zContext.is_canonicalc C s t |dd�}|j� S )NT)r� )r� r; )r. r r' r' r) r; � s zContext.is_finitec C s t |dd�}|j� S )NT)r� )r� r" )r. r r' r' r) r" � s zContext.is_infinitec C s t |dd�}|j� S )NT)r� )r� r� )r. r r' r' r) r� � s zContext.is_nanc C s t |dd�}|j| d�S )NT)r� )r/ )r� r< )r. r r' r' r) r< � s zContext.is_normalc C s t |dd�}|j� S )NT)r� )r� r� )r. r r' r' r) r� s zContext.is_qnanc C s t |dd�}|j� S )NT)r� )r� r= )r. r r' r' r) r= s zContext.is_signedc C s t |dd�}|j� S )NT)r� )r� r� )r. r r' r' r) r� $ s zContext.is_snanc C s t |dd�}|j| d�S )NT)r� )r/ )r� r> )r. r r' r' r) r> 4 s zContext.is_subnormalc C s t |dd�}|j� S )NT)r� )r� r? )r. r r' r' r) r? J s zContext.is_zeroc C s t |dd�}|j| d�S )NT)r� )r/ )r� rG )r. r r' r' r) rG [ s z Context.lnc C s t |dd�}|j| d�S )NT)r� )r/ )r� rJ )r. r r' r' r) rJ q s z Context.log10c C s t |dd�}|j| d�S )NT)r� )r/ )r� rK )r. r r' r' r) rK � s z Context.logbc C s t |dd�}|j|| d�S )NT)r� )r/ )r� rU )r. r rR r' r' r) rU � s zContext.logical_andc C s t |dd�}|j| d�S )NT)r� )r/ )r� rW )r. r r' r' r) rW � s zContext.logical_invertc C s t |dd�}|j|| d�S )NT)r� )r/ )r� rX )r. r rR r' r' r) rX � s zContext.logical_orc C s t |dd�}|j|| d�S )NT)r� )r/ )r� rV )r. r rR r' r' r) rV � s zContext.logical_xorc C s t |dd�}|j|| d�S )NT)r� )r/ )r� r� )r. r rR r' r' r) r� s z Context.maxc C s t |dd�}|j|| d�S )NT)r� )r/ )r� rY )r. r rR r' r' r) rY & s zContext.max_magc C s t |dd�}|j|| d�S )NT)r� )r/ )r� r� )r. r rR r' r' r) r� 7 s z Context.minc C s t |dd�}|j|| d�S )NT)r� )r/ )r� rZ )r. r rR r' r' r) rZ R s zContext.min_magc C s t |dd�}|j| d�S )NT)r� )r/ )r� r� )r. r r' r' r) �minusc s z Context.minusc C s8 t |dd�}|j|| d�}|tkr0td| ��n|S d S )NT)r� )r/ z Unable to convert %s to Decimal)r� r� r� rq )r. r rR r� r' r' r) �multiplyt s zContext.multiplyc C s t |dd�}|j| d�S )NT)r� )r/ )r� r] )r. r r' r' r) r] � s zContext.next_minusc C s t |dd�}|j| d�S )NT)r� )r/ )r� r^ )r. r r' r' r) r^ � s zContext.next_plusc C s t |dd�}|j|| d�S )NT)r� )r/ )r� r_ )r. r rR r' r' r) r_ � s zContext.next_towardc C s t |dd�}|j| d�S )NT)r� )r/ )r� r )r. r r' r' r) r � s zContext.normalizec C s t |dd�}|j| d�S )NT)r� )r/ )r� ra )r. r r' r' r) ra � s / zContext.number_classc C s t |dd�}|j| d�S )NT)r� )r/ )r� r� )r. r r' r' r) �plus) s z Context.plusc C s: t |dd�}|j||| d�}|tkr2td| ��n|S d S )NT)r� )r/ z Unable to convert %s to Decimal)r� r r� rq )r. r rR r� r� r' r' r) �power: s I z Context.powerc C s t |dd�}|j|| d�S )NT)r� )r/ )r� r� )r. r rR r' r' r) r� � s 7 zContext.quantizec C s t d�S )Nr� )r )r. r' r' r) rb � s z Context.radixc C s8 t |dd�}|j|| d�}|tkr0td| ��n|S d S )NT)r� )r/ z Unable to convert %s to Decimal)r� r� r� rq )r. r rR r� r' r' r) r� � s zContext.remainderc C s t |dd�}|j|| d�S )NT)r� )r/ )r� r� )r. r rR r' r' r) r� � s zContext.remainder_nearc C s t |dd�}|j|| d�S )NT)r� )r/ )r� rf )r. r rR r' r' r) rf s zContext.rotatec C s t |dd�}|j|�S )NT)r� )r� r# )r. r rR r' r' r) r# 1 s zContext.same_quantumc C s t |dd�}|j|| d�S )NT)r� )r/ )r� rg )r. r rR r' r' r) rg I s zContext.scalebc C s t |dd�}|j|| d�S )NT)r� )r/ )r� r� )r. r rR r' r' r) r� \ s z Context.shiftc C s t |dd�}|j| d�S )NT)r� )r/ )r� r, )r. r r' r' r) r, z s z Context.sqrtc C s8 t |dd�}|j|| d�}|tkr0td| ��n|S d S )NT)r� )r/ z Unable to convert %s to Decimal)r� r� r� rq )r. r rR r� r' r' r) �subtract� s zContext.subtractc C s t |dd�}|j| d�S )NT)r� )r/ )r� r� )r. r r' r' r) r� � s zContext.to_eng_stringc C s t |dd�}|j| d�S )NT)r� )r/ )r� r� )r. r r' r' r) � to_sci_string� s zContext.to_sci_stringc C s t |dd�}|j| d�S )NT)r� )r/ )r� r& )r. r r' r' r) r& � s zContext.to_integral_exactc C s t |dd�}|j| d�S )NT)r� )r/ )r� r� )r. r r' r' r) r� � s zContext.to_integral_value) NNNNNNNNN)N)rP )N)Wr1 r2 r3 r� r� r� r� r� ri r� rH r� r' rG rk rc r[ r� r� r� r� r� r( r� r� rg r� r� r1 r� r2 r- r6 r� r� r� r7 r� r� r� rU r� r: r; r" r� r< r� r= r� r> r? rG rJ rK rU rW rX rV r� rY r� rZ r� r� r] r^ r_ r ra r� r� r� rb r� r� rf r# rg r� r, r� r� r� r& r� r� r' r' r' r) r B s� " $# % #2 P:&" c @ s& e Zd Zd Zd dd�Zdd� ZeZdS ) rh r< rT rU Nc C sf |d kr d | _ d| _d | _nFt|t�rD|j| _ t|j�| _|j| _n |d | _ |d | _|d | _d S )Nr% r- r+ )r< rT rU r^ r r6 r7 rN )r. rs r' r' r) r� s z_WorkRep.__init__c C s d| j | j| jf S )Nz (%r, %r, %r))r< rT rU )r. r' r' r) r� ( s z_WorkRep.__repr__)r< rT rU )N)r1 r2 r3 r{ r� r� r� r' r' r' r) rh s rh c C s� | j |j k r|}| }n| }|}tt|j��}tt|j��}|j td|| d � }||j d |k rpd|_||_ | jd|j |j 9 _|j |_ | |fS )Nr- r+ r� r� )rU re r_ rT r� )r� r� r? Ztmpr� Ztmp_lenZ other_lenrU r' r' r) r� / s r� c C sb | dkr dS |dkr | d| S t t| ��}t|�t|jd�� }|| k rPd S | d| S d S )Nr% r� rP )r_ rg re �rstrip)r4 r� Zstr_nZval_nr' r' r) r O s r c C sF | dks|dkrt d��d}x$||kr@||| | d? }}q W |S )Nr% z3Both arguments to _sqrt_nearest should be positive.r- )rk )r4 r rR r' r' r) � _sqrt_nearestd s r� c C s2 d|> | |? }}|d| |d @ |d@ |k S )Nr- r+ r' )r r� rR r� r' r' r) �_rshift_nearests s r� c C s& t | |�\}}|d| |d@ |k S )Nr+ r- )r� )r rR r� r� r' r' r) � _div_nearest{ s r� r c C s� | | }d}xn||kr*t |�|| > |ksF||krzt |�|| ? |krzt|| d> |t||t||� |� �}|d7 }qW tdtt|�� d| � }t||�}t||�}x0t|d dd�D ] }t||�t|| |� }q�W t|| |�S )Nr% r- r� rZ i����r� )rg r� r� r� rT re r_ r� ) r �M�Lr �R�TZyshift�wr r' r' r) �_ilog� s r� c C s� |d7 }t t| ��}|| || dk }|dkr�d| }|| | }|dkrZ| d| 9 } nt| d| �} t| |�}t|�}t|| |�}|| } nd}t|d| �} t| | d�S )Nr+ r- r% r� r )re r_ r� r� � _log10_digits) r* r� r r+ r} r� r �log_dZlog_10Z log_tenpowerr' r' r) rI � s rI c C s� |d7 }t t| ��}|| || dk }|dkrr|| | }|dkrR| d| 9 } nt| d| �} t| d| �}nd}|r�t tt|���d }|| dkr�t|t|| � d| �}q�d}nd}t|| d�S )Nr+ r- r% r� r )re r_ r� r� rg r� ) r* r� r r+ r} r r� r Z f_log_tenr' r' r) rF � s" rF c @ s e Zd Zdd� Zdd� ZdS )� _Log10Memoizec C s d| _ d S )NZ/23025850929940456840179914546843642076011014886)rw )r. r' r' r) r� s z_Log10Memoize.__init__c C s� |dk rt d��|t| j�kr�d}xLd|| d }tttd| |�d��}|| d � d| krdP |d7 }q$W |jd�d d � | _t| jd |d � �S ) Nr% zp should be nonnegativerZ r� r+ r rP r- r� )rk re rw r_ r� r� r� rT )r. r r r� rw r' r' r) � getdigits s z_Log10Memoize.getdigitsN)r1 r2 r3 r� r� r' r' r' r) r� s r� c C s� t | |> | �}tdtt|�� d| � }t| |�}||> }x.t|d dd�D ]}t| || || �}qRW x6t|d dd �D ]"}||d > }t||| |�}q�W || S ) Nr� rZ r- r% r+ i����r� r� r� )r rT re r_ r� r� ) r r� r� r� r� r ZMshiftr� r r' r' r) �_iexp& s r� c C s� |d7 }t d|tt| �� d �}|| }|| }|dkrH| d| }n| d| }t|t|��\}}t|d| �}tt|d| �d�|| d fS )Nr+ r% r- r� i� rZ )r� re r_ r� r� r� r� ) r* r� r r r� r� ZcshiftZquotr r' r' r) r8 K s r8 c C s� t tt|���| }t| ||| d �}|| }|dkrJ|| d| }nt|| d| �}|dkr�t t| ��| dk|dkkr�d|d d d| } } q�d| d | } } n,t||d |d �\} } t| d�} | d7 } | | fS )Nr- r% r� )re r_ rg rF r� r8 ) r r r r r rR Zlxcr� Zpcr� rU r' r' r) r o s r r �F �5 �( � r@ � r� rx ) r� �2�3�4�5�6�7�8r= c C s0 | dkrt d��t| �}dt|� ||d S )Nr% z0The argument to _log10_lb should be nonnegative.r )rk r_ re )r* Z correctionZstr_cr' r' r) r � s r c C sL t | t�r| S t | t�r t| �S |r8t | t�r8tj| �S |rHtd| ��tS )Nz Unable to convert %s to Decimal)r^ r rT ro rp rq r� )r� r� Z allow_floatr' r' r) r� � s r� c C s� t |t�r| |fS t |tj�rR| jsDt| jtt| j �|j �| j �} | t|j �fS |rrt |tj �rr|jdkrr|j}t |t�r�t� }|r�d|jt< n |jtd� | tj|�fS ttfS )Nr% r- z;strict semantics for mixing floats and Decimals are enabled)r^ r �_numbersZRationalrO r5 r6 r_ rT r7 � denominatorrN � numeratorZComplexr� r� ro r r r rc rp r� )r. r� r� r/ r' r' r) r� � s$ r� r i?B )r? r> r r r@ r! r� r� r[ )r? r> r r a� # A numeric string consists of: # \s* (?P<sign>[-+])? # an optional sign, followed by either... ( (?=\d|\.\d) # ...a number (with at least one digit) (?P<int>\d*) # having a (possibly empty) integer part (\.(?P<frac>\d*))? # followed by an optional fractional part (E(?P<exp>[-+]?\d+))? # followed by an optional exponent, or... | Inf(inity)? # ...an infinity, or... | (?P<signal>s)? # ...an (optionally signaling) NaN # NaN (?P<diag>\d*) # with (possibly empty) diagnostic info. ) # \s* \Z z0*$z50*$z�\A (?: (?P<fill>.)? (?P<align>[<>=^]) )? (?P<sign>[-+ ])? (?P<alt>\#)? (?P<zeropad>0)? (?P<minimumwidth>(?!0)\d+)? (?P<thousands_sep>,)? (?:\.(?P<precision>0|(?!0)\d+))? (?P<type>[eEfFgGn%])? \Z c C s� t j| �}|d kr td| ��|j� }|d }|d }|d d k |d< |d rv|d k rbtd| ��|d k rvtd| ��|p|d|d< |p�d|d< |d d kr�d |d < t|d p�d �|d < |d d k r�t|d �|d < |d dkr�|d d ks�|d dkr�d|d < |d dk�rfd|d< |d k�r&tj� }|d d k �r@td| ��|d |d< |d |d< |d |d< n*|d d k�r|d|d< ddg|d< d|d< |S )NzInvalid format specifier: �fill�align�zeropadz7Fill character conflicts with '0' in format specifier: z2Alignment conflicts with '0' in format specifier: � �>r< rS � minimumwidthrP rr r% rj ZgGnr- r4 rp � thousands_sepzJExplicit thousands separator conflicts with 'n' type in format specifier: �grouping� decimal_pointrR rZ r� )� _parse_format_specifier_regex�matchrk � groupdictrT �_locale� localeconv)� format_specrn rt Z format_dictr� r� r' r' r) rt D sN rt c C s� |d }|d }||t | � t |� }|d }|dkrF| | | }nj|dkr\|| | }nT|dkrr| | | }n>|dkr�t |�d }|d |� | | ||d � }ntd ��|S ) Nr� r� r� �<r� �=�^r+ z Unrecognised alignment field)re rk ) r< ry rx r� r� Zpaddingr� r� Zhalfr' r' r) rv � s "rv c C sp ddl m}m} | sg S | d dkrJt| �dkrJ|| d d� || d ��S | d tjkrd| d d � S td��d S ) Nr% )�chain�repeatr- r+ z unrecognised format for groupingr� r� r� r� r� )� itertoolsr� r� re r� �CHAR_MAXrk )r� r� r� r' r' r) �_group_lengths� s r� c C s� |d }|d }g }x�t |�D ]�}|dkr2td��ttt| �|d�|�}|jd|t| � | | d � � | d | � } ||8 }| r�|dkr�P |t|�8 }q W tt| �|d�}|jd|t| � | | d � � |jt|��S )Nr� r� r% z group length should be positiver- rP )r� rk r� r� re rl rm �reversed)rw rx � min_width�sepr� �groupsr+ r' r' r) �_insert_thousands_sep� s $$r� c C s$ | rdS |d dkr |d S dS d S )NrS r< z +rR r' )� is_negativerx r' r' r) ru � s ru c C s� t | |�}|s|d r"|d | }|dks6|d dkr\ddddd�|d }|d j||�7 }|d d krp|d 7 }|d r�|d t|� t|� }nd}t|||�}t||| |�S ) NZaltr� r% rj rs r� r� )r� r� rq rp z{0}{1:+}ro r� r� )ru �formatre r� rv )r� ru rv rU rx r< Zecharr� r' r' r) rw � s rw ZInfz-Infr� l l ���� l������N�Zoi���)N)F)r% )r )r )FF)Fi���)N)r- r� )|�__all__r1 rC � __version__Z__libmpdec_version__Zmathry Znumbersr� rD � collectionsr& Z _namedtupler � ImportErrorr r r r r r r r r$ �maxsizer r! r" r# �ArithmeticErrorr r r r �ZeroDivisionErrorr r r r r r r r r rq r r r� r� rI r\ rA rE rK �hasattrrJ rF r r r r r5 �Number�registerrM r rh r� rT r| r r r� r� r� r� rI rF r� r� r� r� r8 r r r� r� r r r �re�compile�VERBOSE� IGNORECASEr� r` r� r� �DOTALLr� Zlocaler� rt rv r� r� ru rw rE rD r9 r4 r r3 r; � hash_info�modulusr� r` r� r� r� r� r� r' r' r' r) �<module>u s~ & . ^ 0",# %$+ * P % )
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