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rr Y nX dHdI Z/dSdKdLZ0dMdN Z1dOdP Z2dQd Z3dJS )TzEfunctools.py - Tools for working with functions and callable objects
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r, Y qX t| || qW x$|D ] }t | |t ||i qDW || _| S )a Update a wrapper function to look like the wrapped function
wrapper is the function to be updated
wrapped is the original function
assigned is a tuple naming the attributes assigned directly
from the wrapped function to the wrapper function (defaults to
functools.WRAPPER_ASSIGNMENTS)
updated is a tuple naming the attributes of the wrapper that
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function (defaults to functools.WRAPPER_UPDATES)
)getattrAttributeErrorsetattrupdate __wrapped__)wrapperwrappedassignedupdatedattrvalue r" /usr/lib/python3.7/functools.pyr % s
c C s t t| ||dS )a Decorator factory to apply update_wrapper() to a wrapper function
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function as the wrapper argument and the arguments to wraps() as the
remaining arguments. Default arguments are as for update_wrapper().
This is a convenience function to simplify applying partial() to
update_wrapper().
)r r r )r r )r r r r" r" r# r C s c C s$ | |}||kr|S | o"| |kS )zIReturn a > b. Computed by @total_ordering from (not a < b) and (a != b).)__lt__)selfotherNotImplemented op_resultr" r" r# _gt_from_lt[ s
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s | }|r*||7 }x| D ] } || 7 }qW |rl|| fdd| D 7 }|r|| fdd| 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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rL rn typedkwd_mark fasttypesrS rc rQ keyitemr" )rc r# _make_key s r Fc s: t tr dk r(d n dk r(td fdd}|S )a Least-recently-used cache decorator.
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r c C sv t | | }d}xX|D ]P}|dk r\||krZ|| jkrZ|| jkrZt||sZtd||P ||kr|}qW ||S )a^ Returns the best matching implementation from *registry* for type *cls*.
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