o i<@sdZddlZddlZddlZddlZddlZddlZddlZddlm Z ddl m Z ddl m Z ddlmZddlmZGd d d ejZd efd d Zd e efddZddZddZddZded e efddZdddZedkrzedSdS)zgThe root `jupyter` command. This does nothing other than dispatch to subcommands or output path info. N)which)Popen)List)paths) __version__c@s2eZdZdZeddZejddZddZdS) JupyterParserzA Jupyter argument parser.cCsddtS)z}Add subcommands to epilog on request Avoids searching PATH for subcommands unless help output is requested. zAvailable subcommands: %s )joinlist_subcommands)selfr O/var/www/edux/Edux_v2/venv/lib/python3.10/site-packages/jupyter_core/command.pyepilogszJupyterParser.epilogcCsdS)z$Ignore epilog set in Parser.__init__Nr )r xr r rr$scCs.z ddl}||WdStyYdSw)z#Trigger auto-completion, if enabledrN) argcomplete autocomplete ImportError)r rr r rr)s  zJupyterParser.argcompleteN)__name__ __module__ __qualname____doc__propertyrsetterrr r r rrs   rreturncCstdd}|jdd}|jdddd|jd td d d }d d|_|jdddd|jdddd|jdddd|jdddd|jdddd|jdddd|S)zCreate a jupyter parser object.zJupyter: Interactive Computing) descriptionF)requiredz --version store_truez3show the versions of core jupyter packages and exit)actionhelp subcommand?zthe subcommand to launch)typenargsrc_stSN)r )argskwargsr r rAsz jupyter_parser..z --config-dirzshow Jupyter config dirz --data-dirzshow Jupyter data dirz --runtime-dirzshow Jupyter runtime dirz--pathsz?show all Jupyter paths. Add --json for machine-readable format.z--jsonz%output paths as machine-readable jsonz--debugz$output debug information about paths)radd_mutually_exclusive_group add_argumentstr completer)parsergroupsubcommand_actionr r rjupyter_parser3s,  r/c sttD]9}zt|}Wn tyYqw|D]#}|dr>tjdr0tj |d} t | dddqqt}D]t fddtdtDs`| dqEt|S) zList all jupyter subcommands searches PATH for `jupyter-name` Returns a list of jupyter's subcommand names, without the `jupyter-` prefix. Nested children (e.g. jupyter-sub-subsub) are not included. jupyter-winr-rNc3s |] }d|vVqdSr$r ).0isub_tupsubcommand_tuplesr r jsz#list_subcommands..)set_path_with_selfoslistdirOSError startswithsysplatformpathsplitextaddtuplesplitanyrangelenr sorted)dnamesname subcommandsr r5rr Qs(    "r cCstjdr9t|}|durtd|tjt|g|dd}ddl}||j |j | t |j dSt||dS)zexecvp, except on Windows where it uses Popen Python provides execvp on Windows, but its behavior is problematic (Python bug#9148). r1Nz %r not foundrr)r?r@r>rr=errnoENOENTrsignalSIGINTSIG_IGNwaitexit returncoder;execvp)cmdargvcmd_pathprPr r r_execvpos r[cCsftjt}d|}t||d}|dur d|d}t|t|tjs1d|d}t||S)z^This method get the abspath of a specified jupyter-subcommand with no changes on ENV. r0)rANz Jupyter command `z ` not found.z` is not executable.)r;pathsepr r:r ExceptionaccessX_OK)r search_pathjupyter_subcommandabs_pathmsgr r r_jupyter_abspaths    rdcCstjdptjtj}ztd}Wn tyYnw| |t j dg}tj |dr<| tj |d|D]}tj |}tj |rYt|tjrY|d|q>|S)zPut `jupyter`'s dir at the front of PATH Ensures that /path/to/jupyter subcommand will do /path/to/jupyter-subcommand even if /other/jupyter-subcommand is ahead of it on PATH PATHscriptsr)r;environgetdefpathrEr\ sysconfigget_pathKeyErrorappendr?rXrAislinkrealpathdirnameisdirr^r_insert) path_listbindirrfscriptr r rr:s       r:r,cCstz&ddlm}m}|}|r!t|dkr!|dds!||WS|Wn ty3|Ynwd}t|)aIf argcomplete is enabled, trigger autocomplete or return current words If the first word looks like a subcommand, return the current command that is attempting to be completed so that the subcommand can evaluate it; otherwise auto-complete using the main parser. r)get_argcomplete_cwordsincrement_argcomplete_indexrr2z3Control flow should not reach end of autocomplete())#traitlets.config.argcomplete_configrvrwrHr>rrAssertionError)r,rvrwcwordsrcr r r_evaluate_argcompletes   r{c Cs0t}tj}d}dtjvrt|}|d}nt|dkr*|dds*|d}n||\}}|j }|j rft ddD]'}z|dkrFt }nt |}|j }Wn tyYd}Ynwt |d d |q Please specify a subcommand or one of the optional arguments.rz Error executing Jupyter command z: )*r/r?rXr;rgr{rHr>parse_known_argsr versionprintr __import__rjsonrrTdebug config_dirjupyter_config_dirdata_dirjupyter_data_dir runtime_dirjupyter_runtime_dirjupyter_config_path jupyter_pathdumpsuse_platform_dirsprefer_environment_over_userrhsiteENABLE_USER_SITE getuserbaserI print_helpstderrrdr]r*r[r=)r,rXr r%optspackagermodrenvrLrArZcommander r rmains                `           $r__main__)rN)rargparserNrr;rr?rjshutilr subprocessrtypingrrrrArgumentParserrr/r*r r[rdr:r{rrr r r rs2     & 5