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r, Y qX t| || qW x$|D ] }t | |jt ||i qDW || _| S )a Update a wrapper function to look like the wrapped function
wrapper is the function to be updated
wrapped is the original function
assigned is a tuple naming the attributes assigned directly
from the wrapped function to the wrapper function (defaults to
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function (defaults to functools.WRAPPER_UPDATES)
)getattrAttributeErrorsetattrupdate __wrapped__)wrapperwrappedassignedupdatedattrvaluer r r r , s
c C s t t| ||dS )a Decorator factory to apply update_wrapper() to a wrapper function
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remaining arguments. Default arguments are as for update_wrapper().
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)r' r( r) )r r )r' r( r) r r r r J s c C s$ | j |}||kr|S | o"| |kS )zIReturn a > b. Computed by @total_ordering from (not a < b) and (a != b).)__lt__)r otherNotImplemented op_resultr r r _gt_from_ltb s
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s | }|r*||7 }x|j D ] } || 7 }qW |rl|| fdd| D 7 }|r|| fdd|j D 7 }n$||dkr |d |kr|d S t|S )a Make a cache key from optionally typed positional and keyword arguments
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