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25 lines
1.6 KiB
Plaintext
25 lines
1.6 KiB
Plaintext
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<03>
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<EFBFBD>W`Sc @ so d d l m Z d d l Z e j d d k Z e r@ d d Un d d l Z d d Z d Z d Z
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d <00> Z d S(
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i<><69><EFBFBD><EFBFBD>( t sleepNi i s from . import dbg <00>?i<> gn<67><1B><>! @c O s<> t } | j d d <00> } d | k r. | d =n x<> t r<> y | | | <00> SWq1 t j k
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r<> t ru t j d | <16> n t | <00> | d 9} | t k r<> t } n | d 8} | d k r<> <00> q<> q1 Xq1 Wd S( s? DeadlockWrap(function, *_args, **_kwargs) - automatically retries
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function in case of a database deadlock.
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This is a function intended to be used to wrap database calls such
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that they perform retrys with exponentially backing off sleeps in
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between when a DBLockDeadlockError exception is raised.
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A 'max_retries' parameter may optionally be passed to prevent it
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from retrying forever (in which case the exception will be reraised).
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d = DB(...)
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d.open(...)
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DeadlockWrap(d.put, "foo", data="bar") # set key "foo" to "bar"
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t max_retriesi<73><69><EFBFBD><EFBFBD>s% dbutils.DeadlockWrap: sleeping %1.3f
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i i N( t _deadlock_MinSleepTimet gett Truet dbt DBLockDeadlockErrort _deadlock_VerboseFilet writet _sleept _deadlock_MaxSleepTime( t functiont _argst _kwargst sleeptimeR ( ( s .\Lib\bsddb\dbutils.pyt DeadlockWrap/ s$
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( t timeR R t syst version_infot absolute_importR R R
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t NoneR R ( ( ( s .\Lib\bsddb\dbutils.pyt <module> s
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