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ryYn XdO dP Z3 dF dQ dR Z4 dS dT Z5 dU dV Z6 dW d Z7 dF S)ZzEfunctools.py - Tools for working with functions and callable objects
update_wrapperwrapsWRAPPER_ASSIGNMENTSWRAPPER_UPDATEStotal_ordering
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r4 Yq Xt | | | q Wx0 | D]( } t | | j t | | i qP W| | _ | 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
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function (defaults to functools.WRAPPER_UPDATES)
)getattrAttributeErrorsetattrupdate __wrapped__)wrapperwrappedassignedupdatedattrvaluer r r r + s
& c C s t t d | d | d | S)a Decorator factory to apply update_wrapper() to a wrapper function
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r& r' r( )r r )r& r' r( r r r r I s c C s0 | j | } | | k r | S| o/ | | k S)zIReturn a > b. Computed by @total_ordering from (not a < b) and (a != b).)__lt__)r otherNotImplemented op_resultr r r _gt_from_lta s r/ c C s | j | } | p | | k S)zEReturn a <= b. Computed by @total_ordering from (a < b) or (a == b).)r+ )r r, r- r. r r r _le_from_lth s r0 c C s$ | j | } | | k r | S| S)z=Return a >= b. Computed by @total_ordering from (not a < b).)r+ )r r, r- r. r r r _ge_from_ltm s r1 c C s0 | j | } | | k r | S| p/ | | k S)zJReturn a >= b. Computed by @total_ordering from (not a <= b) or (a == b).)__le__)r r, r- r. r r r _ge_from_let s r3 c C s/ | j | } | | k r | S| o. | | k S)zFReturn a < b. Computed by @total_ordering from (a <= b) and (a != b).)r2 )r r, r- r. r r r _lt_from_le{ s r4 c C s$ | j | } | | k r | S| S)z=Return a > b. Computed by @total_ordering from (not a <= b).)r2 )r r, r- r. r r r _gt_from_le s r5 c C s0 | j | } | | k r | S| o/ | | k S)zIReturn a < b. Computed by @total_ordering from (not a > b) and (a != b).)__gt__)r r, r- r. r r r _lt_from_gt s r7 c C s | j | } | p | | k S)zEReturn a >= b. Computed by @total_ordering from (a > b) or (a == b).)r6 )r r, r- r. r r r _ge_from_gt s r8 c C s$ | j | } | | k r | S| S)z=Return a <= b. Computed by @total_ordering from (not a > b).)r6 )r r, r- r. r r r _le_from_gt s r9 c C s0 | j | } | | k r | S| p/ | | k S)zJReturn a <= b. Computed by @total_ordering from (not a >= b) or (a == b).)__ge__)r r, r- r. r r r _le_from_ge s r; c C s/ | j | } | | k r | S| o. | | k S)zFReturn a > b. Computed by @total_ordering from (a >= b) and (a != b).)r: )r r, r- r. r r r _gt_from_ge s r< c C s$ | j | } | | k r | S| S)z=Return a < b. Computed by @total_ordering from (not a >= b).)r: )r r, r- r. r r r _lt_from_ge s r= r+ r6 r2 r: c s{ f d d t D } | s+ t d t | } x= t | D]1 \ } } | | k rB | | _ t | | qB W S)z6Class decorator that fills in missing ordering methodsc s: g | ]0 } t | d t t | d k r | q S)N)r object).0op)clsr r
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View the cache statistics named tuple (hits, misses, maxsize, currsize)
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result. The algorithm inserts ABCs where their functionality is introduced,
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r c C s t | | j } d } x | D]w } | d k r | | k r | | j k r | | j k r t | | r t d j | | P| | k r" | } q" W| j | S)a^ Returns the best matching implementation from *registry* for type *cls*.
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r c s i t d f d d d f d d f d d } | t < | _ | _ t | _ j | _ t | | | S)al Single-dispatch generic function decorator.
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