o 0׾gS@s dZddlmZmZmZddlZddlZddlZddlm Z ddlm Z dgZ gZ Gddde Zd d Zd d Zd dZeZGdddeZedefeejZddZGdddeZGdddeZGdddeZGdddeZGdddeZGdddeZGdd d eZGd!d"d"eeZGd#d$d$eeZ Gd%d&d&eeZ!Gd'd(d(eeZ"Gd)d*d*eeZ#Gd+d,d,eZ$Gd-d.d.eeZ%Gd/d0d0eeZ&Gd1d2d2eeZ'Gd3d4d4eeZ(Gd5d6d6eeZ)Gd7d8d8eeZ*Gd9d:d:eeZ+Gd;d<dd>eZ-Gd?d@d@e-eZ.GdAdBdBe-eZ/GdCdDdDe-eZ0GdEdFdFe-eZ1GdGdHdHe-eZ2GdIdJdJe-eZ3GdKdLdLe-eZ4GdMdNdNe-eZ5GdOdPdPee-eZ6eZ7ze"8Wn e9yxYnwe:dQkre7;dSdS)Rak gevent tunables. This should be used as ``from gevent import config``. That variable is an object of :class:`Config`. .. versionadded:: 1.3a2 .. versionchanged:: 22.08.0 Invoking this module like ``python -m gevent._config`` will print a help message about available configuration properties. This is handy to quickly look for environment variables. )print_functionabsolute_importdivisionN) string_types)WINconfigc@seZdZddZddZdS) SettingTypecs|dkr t||||Stt|d<d|vr||d<d|vr*d|d|d<t||||}||dd|j|_ t ||j rg|dfdd }fd d }t |||j d }t t|d||S) NSettingordernameenvironment_keyGEVENT_desccs|jSN)settingsgetself setting_nameX/var/www/html/backend_erp/backend_erp_env/lib/python3.10/site-packages/gevent/_config.pygetter6z#SettingType.__new__..gettercs|j|dSr)rsetrvaluerrrsetter9sz#SettingType.__new__..setter)doc)type__new__len ALL_SETTINGSlowerupperfmt_descrr__doc__appenddocumentpropertysetattrConfig)clsr basescls_dict new_classrrproprrrr!"s$     zSettingType.__new__cCst|}t|dr|d7}|jr|dt|jf7}t|jdr0|dt|jj7}t |j t rBt|drBd|j f}nd|j f}|d|f7}|d |j f7}t |d ||S) N shortname_mapa5 This is an importable value. It can be given as a string naming an importable object, or a list of strings in preference order and the first successfully importable object will be used. 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The first line should be a single sentence. cCst|tr |dS|S)N,)r:rsplitrrrr_converts  zSetting._convertcCs tj|j|j}||}|Sr)osenvironrr r;rQ)rresultrrr_defaults zSetting._defaultcCs&d|jvr|jS|||_|jS)Nr)__dict__rr9rUrrrrrs z Setting.getcCs||||_dSr)r9rQr)rvalrrrrsz Setting.set)r=r>r?r r staticmethodrCr9r;r r)rrQrUrrrrrrr ws r cCs0i}tD]}|}|j|vsJ|||j<q|S)zJ Return fresh instances of all classes defined in `ALL_SETTINGS`. )r#r )r setting_kindsettingrrr make_settingss  r[csHeZdZdZddZddZfddZdd Zd d Zd d Z Z S)r,a" Global configuration for gevent. There is one instance of this object at ``gevent.config``. If you are going to make changes in code, instead of using the documented environment variables, you need to make the changes before using any parts of gevent that might need those settings. For example:: >>> from gevent import config >>> config.fileobject = 'thread' >>> from gevent import fileobject >>> fileobject.FileObject.__name__ 'FileObjectThread' .. versionadded:: 1.3a2 cCs t|_dSr)r[rrrrr__init__s zConfig.__init__cCs$||jvr td||j|SNz No configuration setting for: %r)rAttributeErrorr)rr rrr __getattr__s  zConfig.__getattr__cs8|dkr||jvr|||dStt|||dS)Nr)rrsuperr, __setattr__rr r __class__rrraszConfig.__setattr__cCs*||jvr td||j||dSr])rr^rrbrrrrs  z Config.setcCs t|jSr)r7rrrrr__dir__s zConfig.__dir__cCs<|jD]\}}t|tt|jdtqdS)Nz )ritemsprintr3indentr'lstrip)rkvrrr print_helps zConfig.print_help) r=r>r?r'r\r_rarrerl __classcell__rrrcrr,s r,c@s6eZdZddZefddZiZddZddZd S) ImportableSettingc Cs\t|tsJ|s td|ddD]}z||WSty&Yqw||dS)NzCannot import from empty list)r:r7 ImportError _import_one)r candidatesitemrrr_import_one_ofs z ImportableSetting._import_one_ofcCsvt|ts|Sd|vsd|vrtd|t|jf|dd\}}t|}t|||}||ur9td||f|S)N./zLCannot import %r. Required format: [package.]module.class. Or choose from %rzCannot import %r from %r) r:rrpr7r2rsplit importlib import_moduler8)rpath_MISSINGmodulersxrrrrqs    zImportableSetting._import_onecs&t|tr|Sfdd|DS)Ncsg|] }j||qSr)r2r).0r~rrr sz.ImportableSetting.validate..)r:r rtrrrrr9s zImportableSetting.validatec CsZi}|jD]#\}}z ||||<Wqty*}z |||<WYd}~qd}~ww|Sr)r2rfrqrp)rrTr rWerrr get_optionsszImportableSetting.get_optionsN) r=r>r?rtobjectrqr2r9rrrrrrns   rnc@seZdZeeZeeZdS)BoolSettingMixinN)r=r>r?rXrMr9convert_str_value_as_isrQrrrrrs rc@seZdZddZeeZdS)IntSettingMixincC|rt|SdSr)intrrrrrQzIntSettingMixin._convertN)r=r>r?rQrXrNr9rrrrrs rc@eZdZddZdS)_PositiveValueMixincCs|dur |dkr td|S)NrzMust be positiver@rrrrr9 sz_PositiveValueMixin.validateN)r=r>r?r9rrrrrs rc@r)FloatSettingMixincCrr)floatrrrrrQ'rzFloatSettingMixin._convertN)r=r>r?rQrrrrr&s rc@s$eZdZddddZdZddZdS) ByteCountSettingMixiniii@)kbmbgbcCsf|rt|ts |S|}|jD]\}}||j d|kr.t|d|j |Sqt|Sr)r:r<r$ _MULTIPLESrf _SUFFIX_SIZEr)rrsmrrrrQ7szByteCountSettingMixin._convertN)r=r>r?rrrQrrrrr,s rc@s&eZdZdZgdZdddddZdS) Resolverz The callable that will be used to create :attr:`gevent.hub.Hub.resolver`. See :doc:`dns` for more information. )thread dnspythonaresblockzgevent.resolver.ares.Resolverzgevent.resolver.thread.Resolverz!gevent.resolver.blocking.Resolverz"gevent.resolver.dnspython.Resolver)rrrrN)r=r>r?rr;r2rrrrrAs rc@eZdZdZdZdS) Threadpoolz' The kind of threadpool we use. zgevent.threadpool.ThreadPoolN)r=r>r?rr;rrrrrZsrc@s eZdZdZdZdZdZdZdS)ThreadpoolIdleTaskTimeoutTthreadpool_idle_task_timeout#GEVENT_THREADPOOL_IDLE_TASK_TIMEOUTz How long threads in the default threadpool (used for DNS by default) are allowed to be idle before exiting. Use -1 for no timeout. .. versionadded:: 22.08.0 g@N)r=r>r?r)r r rr;rrrrrbs  rc@s<eZdZdZes gdngdZddddZeded<d S) Loopz The kind of the loop we use. On Windows, this defaults to libuv, while on other platforms it defaults to libev. ) libev-cext libev-cffi libuv-cffi)rrrzgevent.libev.corecext.loopzgevent.libev.corecffi.loopzgevent.libuv.loop.looprlibuvN)r=r>r?rrr;r2rrrrrus  rc@r) FormatContextformat_contextzpprint.safereprN)r=r>r?r r;rrrrrsrc@s$eZdZdZdZdZdZeeZ dS) LibevBackend libev_backendGEVENT_BACKENDz0 The backend for libev, such as 'select' N) r=r>r?r r rr;rXrNr9rrrrrs  rc@s(eZdZdZdZddgZddddZd S) FileObjectzo The kind of ``FileObject`` we will use. See :mod:`gevent.fileobject` for a detailed description. GEVENT_FILEposixrz)gevent._fileobjectcommon.FileObjectThreadz'gevent._fileobjectposix.FileObjectPosixz(gevent._fileobjectcommon.FileObjectBlock)rrrN)r=r>r?rr r;r2rrrrrs rc@eZdZdZdZdZdZdS) WatchChildrenz Should we *not* watch children with the event loop watchers? This is an advanced setting. See :mod:`gevent.os` for a detailed description. disable_watch_childrenGEVENT_NOWAITPIDFN)r=r>r?rr r r;rrrrrs rc@r) TraceMalloc trace_mallocPYTHONTRACEMALLOCFan Should FFI objects track their allocation? This is only useful for low-level debugging. On Python 3, this environment variable is built in to the interpreter, and it may also be set with the ``-X tracemalloc`` command line argument. On Python 2, gevent interprets this argument and adds extra tracking information for FFI objects. Nr=r>r?r r r;rrrrrr rc@r)TrackGreenletTreetrack_greenlet_treeGEVENT_TRACK_GREENLET_TREETa Should `Greenlet` objects track their spawning tree? Setting this to a false value will make spawning `Greenlet` objects and using `spawn_raw` faster, but the ``spawning_greenlet``, ``spawn_tree_locals`` and ``spawning_stack`` will not be captured. Setting this to a false value can also reduce memory usage because capturing the stack captures some information about Python frames. .. versionadded:: 1.3b1 Nrrrrrrrrc@r) MonitorThreadmonitor_threadGEVENT_MONITOR_THREAD_ENABLEFae Should each hub start a native OS thread to monitor for problems? Such a thread will periodically check to see if the event loop is blocked for longer than `max_blocking_time`, producing output on the hub's exception stream (stderr by default) if it detects this condition. If this setting is true, then this thread will be created the first time the hub is switched to, or you can call :meth:`gevent.hub.Hub.start_periodic_monitoring_thread` at any time to create it (from the same thread that will run the hub). That function will return an instance of :class:`gevent.events.IPeriodicMonitorThread` to which you can add your own monitoring functions. That function also emits an event of :class:`gevent.events.PeriodicMonitorThreadStartedEvent`. .. seealso:: `max_blocking_time` .. versionadded:: 1.3b1 Nrrrrrrrrc@r)MaxBlockingTimemax_blocking_timeGEVENT_MAX_BLOCKING_TIMEg?a If the `monitor_thread` is enabled, this is approximately how long (in seconds) the event loop will be allowed to block before a warning is issued. This function depends on using `greenlet.settrace`, so installing your own trace function after starting the monitoring thread will cause this feature to misbehave unless you call the function returned by `greenlet.settrace`. If you install a tracing function *before* the monitoring thread is started, it will still be called. .. note:: In the unlikely event of creating and using multiple different gevent hubs in the same native thread in a short period of time, especially without destroying the hubs, false positives may be reported. .. versionadded:: 1.3b1 Nrrrrrr s rc@r)MonitorMemoryPeriodmemory_monitor_periodGEVENT_MONITOR_MEMORY_PERIODa0 If `monitor_thread` is enabled, this is approximately how long (in seconds) we will go between checking the processes memory usage. Checking the memory usage is relatively expensive on some operating systems, so this should not be too low. gevent will place a floor value on it. Nrrrrrr% rc@seZdZdZdZdZdZdS)MonitorMemoryMaxUsagemax_memory_usageGEVENT_MONITOR_MEMORY_MAXNa If `monitor_thread` is enabled, then if memory usage exceeds this amount (in bytes), events will be emitted. See `gevent.events`. In the environment variable, you can use a suffix of 'kb', 'mb' or 'gb' to specify the value in kilobytes, megabytes or gigibytes. There is no default value for this setting. If you wish to cap memory usage, you must choose a value. rrrrrr4rrc@s,eZdZdZeddZeeZee Z dS)AresSettingMixinFcCs|jddS)Nr)r rrrr kwarg_nameMszAresSettingMixin.kwarg_nameN) r=r>r?r)r*rrXrNr9rrQrrrrrIs   rc@eZdZdZdZdZdS) AresFlags ares_flagsNGEVENTARES_FLAGSr=r>r?r r;r rrrrrUrc@ eZdZdZdZdZdZdZdS) AresTimeoutT ares_timeoutNGEVENTARES_TIMEOUTz .. deprecated:: 1.3a2 Prefer the :attr:`resolver_timeout` setting. If both are set, the results are not defined. r=r>r?r)r r;r rrrrrrZ rc@r) AresTries ares_triesNGEVENTARES_TRIESrrrrrrfrrc@r) AresNdots ares_ndotsNGEVENTARES_NDOTSrrrrrrkrrc@r) AresUDPPort ares_udp_portNGEVENTARES_UDP_PORTrrrrrrprrc@r) AresTCPPort ares_tcp_portNGEVENTARES_TCP_PORTrrrrrrurrc@r) AresServersT ares_serversNGEVENTARES_SERVERSa) A list of strings giving the IP addresses of nameservers for the ares resolver. In the environment variable, these strings are separated by commas. .. deprecated:: 1.3a2 Prefer the :attr:`resolver_nameservers` setting. If both are set, the results are not defined. rrrrrrzrrc@s2eZdZdZdZdZdZdZej Z e ddZ dS)ResolverNameserversTresolver_nameserversNGEVENT_RESOLVER_NAMESERVERSa A list of strings giving the IP addresses of nameservers for the (non-system) resolver. In the environment variable, these strings are separated by commas. .. rubric:: Resolver Behaviour * blocking Ignored * Threaded Ignored * dnspython If this setting is not given, the dnspython resolver will load nameservers to use from ``/etc/resolv.conf`` or the Windows registry. This setting replaces any nameservers read from those means. Note that the file and registry are still read for other settings. .. caution:: dnspython does not validate the members of the list. An improper address (such as a hostname instead of IP) has undefined results, including hanging the process. * ares Similar to dnspython, but with more platform and compile-time options. ares validates that the members of the list are valid addresses. cCdS)NserversrrrrrrzResolverNameservers.kwarg_name) r=r>r?r)r r;r rr rQr*rrrrrrs#rc@s(eZdZdZdZdZdZeddZdS)ResolverTimeoutTresolver_timeoutGEVENT_RESOLVER_TIMEOUTz The total amount of time that the DNS resolver will spend making queries. Only the ares and dnspython resolvers support this. .. versionadded:: 1.3a2 cCr)NtimeoutrrrrrrrzResolverTimeout.kwarg_nameN) r=r>r?r)r r rr*rrrrrrsr__main__)st  >' 12     4