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After h = attrgetter('name.first', 'name.last'), the call h(r) returns (r.name.first, r.name.last). )�_attrs�_callc sn |s<t |t�std��|f| _|�d���fdd�}|| _n.|f| | _ttt| j��� � fdd�}|| _d S )Nz attribute name must be a string�.c s � D ]}t | |�} q| S �N)�getattr)rV �name)�namesr8 r< �func� s z!attrgetter.__init__.<locals>.funcc s t � fdd��D ��S )Nc 3 s | ]}|� �V qd S r] r8 )�.0�getter�rV r8 r< � <genexpr>� � z4attrgetter.__init__.<locals>.func.<locals>.<genexpr>��tuplerd )�gettersrd r< ra � s ) rP �strrF rZ �splitr[ rh �mapr )�self�attr�attrsra r8 )ri r` r< �__init__� s zattrgetter.__init__c C s | � |�S r] �r[ �rm rV r8 r8 r< �__call__� s zattrgetter.__call__c C s$ d| j j| j jd�tt| j��f S �N� %s.%s(%s)�, )� __class__� __module__� __qualname__�joinrl �reprrZ �rm r8 r8 r< �__repr__ s �zattrgetter.__repr__c C s | j | jfS r] )rw rZ r| r8 r8 r< � __reduce__ s zattrgetter.__reduce__N� rE rx ry �__doc__� __slots__rp rs r} r~ r8 r8 r8 r< r � s r c @ s4 e Zd ZdZdZdd� Zdd� Zdd� Zd d � Zd S ) r z� Return a callable object that fetches the given item(s) from its operand. 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After g = methodcaller('name', 'date', foo=1), the call g(r) returns r.name('date', foo=1). )�_name�_args�_kwargsc O s* || _ t| j t�std��|| _|| _d S )Nz method name must be a string)r� rP rj rF r� r� )rm r_ �args�kwargsr8 r8 r< rp 1 s zmethodcaller.__init__c C s t || j�| ji | j��S r] )r^ r� r� r� rr r8 r8 r< rs 8 s zmethodcaller.__call__c C sT t | j�g}|�tt | j�� |�dd� | j�� D �� d| jj| jj d� |�f S )Nc s s | ]\}}d ||f V qdS )z%s=%rNr8 )rb �k�vr8 r8 r< re > rf z(methodcaller.__repr__.<locals>.<genexpr>ru rv ) r{ r� �extendrl r� r� r� rw rx rE rz )rm r� r8 r8 r< r} ; s �zmethodcaller.__repr__c C sH | j s| j| jf| j fS ddlm} || j| jfi | j ��| jfS d S )Nr7 )�partial)r� rw r� r� � functoolsr� )rm r� r8 r8 r< r~ C s zmethodcaller.__reduce__Nr r8 r8 r8 r< r( ( s r( c C s | |7 } | S )zSame as a += b.r8 r9 r8 r8 r< r M s r c C s | |M } | S )zSame as a &= b.r8 r9 r8 r8 r< r R s r c C s, t | d�s dt| �j }t|��| |7 } | S )z&Same as a += b, for a and b sequences.r@ rA rB rG r8 r8 r< r W s r c C s | | } | S )zSame as a //= b.r8 r9 r8 r8 r< r _ s r c C s | |K } | S )zSame as a <<= b.r8 r9 r8 r8 r< r d s r c C s | |; } | S )zSame as a %= b.r8 r9 r8 r8 r< r i s r c C s | |9 } | S )zSame as a *= b.r8 r9 r8 r8 r< r n s r c C s | | } | S )zSame as a @= b.r8 r9 r8 r8 r< r s s r c C s | |O } | S )zSame as a |= b.r8 r9 r8 r8 r< r x s r c C s | |C } | S )zSame as a **= b.r8 r9 r8 r8 r< r } s r c C s | |L } | S )zSame as a >>= b.r8 r9 r8 r8 r< r � s r c C s | |8 } | S )zSame as a -= b.r8 r9 r8 r8 r< r � s r c C s | | } | S )zSame as a /= b.r8 r9 r8 r8 r< r! � s r! c C s | |N } | S )zSame as a ^= b.r8 r9 r8 r8 r< r" � s r" )�*)r� N)r7 )ir� �__all__�builtinsr r> r& r# r r+ r r r- r5 r r r r r r r r r% r) r* r' r, r. r/ r0 r1 r3 r4 r6 r r r r r r r2 r$ r r r( r r r r r r r r r r r r r! r" � _operator� ImportError�__lt__�__le__�__eq__�__ne__�__ge__�__gt__�__not__�__abs__�__add__�__and__� __floordiv__r? �__inv__� __invert__� __lshift__�__mod__�__mul__� __matmul__�__neg__�__or__�__pos__�__pow__� __rshift__�__sub__� __truediv__�__xor__� __concat__� __contains__� __delitem__r@ � __setitem__�__iadd__�__iand__� __iconcat__� __ifloordiv__� __ilshift__�__imod__�__imul__� __imatmul__�__ior__�__ipow__� __irshift__�__isub__� __itruediv__�__ixor__r8 r8 r8 r< �<module> s� )' %
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