hSrS/rSSKJr SSKJrJrJrJrJ r SSK J r J r \ "SS55r S\S\\\4S \\4S jrS\\\4S \ \4S jrg ) z Integration with systemd. Currently only the minimum APIs necessary for using systemd's socket activation feature are supported. ListenFDs)getpid)DictListMappingOptionalSequence)Factorydefinec\rSrSr%Sr\\\S'\"\ 5r \\ \S'Sr \ SS\\\ \ 4S\\S S4S jj5rS \\4S jrS \\ \44S jrS rg)ra L{ListenFDs} provides access to file descriptors inherited from systemd. Typically L{ListenFDs.fromEnvironment} should be used to construct a new instance of L{ListenFDs}. @cvar _START: File descriptors inherited from systemd are always consecutively numbered, with a fixed lowest "starting" descriptor. This gives the default starting descriptor. Since this must agree with the value systemd is using, it typically should not be overridden. @ivar _descriptors: A C{list} of C{int} giving the descriptors which were inherited. @ivar _names: A L{Sequence} of C{str} giving the names of the descriptors which were inherited. _descriptors_namesNenvironstartreturnc UcSSKJn UnUc URn[[ 55UR S5:Xa[ X!5n[U5nO/nSn[U5[U5:wa U"/S5$U"XE5$)a^ @param environ: A dictionary-like object to inspect to discover inherited descriptors. By default, L{None}, indicating that the real process environment should be inspected. The default is suitable for typical usage. @param start: An integer giving the lowest value of an inherited descriptor systemd will give us. By default, L{None}, indicating the known correct (that is, in agreement with systemd) value will be used. The default is suitable for typical usage. @return: A new instance of C{cls} which can be used to look up the descriptors which have been inherited. r)r LISTEN_PID) osr_STARTstrrget_parseDescriptors _parseNameslen)clsrr_environ descriptorsnamess ]/root/1688_scrapy/alibaba-scraper/venv/lib/python3.13/site-packages/twisted/python/systemd.pyfromEnvironmentListenFDs.fromEnvironment.s~( ? .G =JJE vx=GKK 5 5%6u%FK#.w#7EKE u:[) )r2; ;&&c,[UR5$)z& @return: The configured descriptors. )listrselfs r"inheritedDescriptorsListenFDs.inheritedDescriptors\sD%%&&r%cT[[URUR55$)zZ @return: A mapping from the names of configured descriptors to their integer values. )dictziprrr(s r"inheritedNamedDescriptors#ListenFDs.inheritedNamedDescriptorsbs C T%6%6788r%r)NN)__name__ __module__ __qualname____firstlineno____doc__r int__annotations__r tuplerrr classmethodrrr#rr*rr/__static_attributes__rr%r"rrs$3-#ENFHSM* F04#+''#s(+,+'}+'  +'+'Z'd3i' 94S>9r%rrrc[US5n[[XU-55nUS US U$![[4a /s$f=f)a Parse the I{LISTEN_FDS} environment variable supplied by systemd. @param start: systemd provides only a count of the number of descriptors that have been inherited. This is the integer value of the first inherited descriptor. Subsequent inherited descriptors are numbered counting up from here. See L{ListenFDs._START}. @param environ: The environment variable mapping in which to look for the value to parse. @return: The integer values of the inherited file descriptors, in order. LISTEN_FDSr)r6r'rangeKeyError ValueError)rrcountr s r"rrjs]GL)*5 67  L !7<#8# j ! s/AAczURSS5n[U5S:a[URS55$g)z Parse the I{LISTEN_FDNAMES} environment variable supplied by systemd. @param environ: The environment variable mapping in which to look for the value to parse. @return: The names of the inherited descriptors, in order. LISTEN_FDNAMESr:r)rrr8split)rr!s r"rrs7 KK(" -E 5zA~U[[%&& r%N)r5__all__rrtypingrrrrr attrsr r rr6rrrrr%r"rIs  -::!Q9Q9Q9h!S!738+<!c!H c* x} r%