σ ~-¬[c@@sdZddlmZddlZddlZddlmZmZddlZddl m Z ddl m Z ddl mZddlmZmZddlZdd lmZdd „Zd dd „Zdd „Zdedd„Zdddd„ZdddddgZdS(s1Connection file-related utilities for the kernel i(tabsolute_importN(tPopentPIPE(t ProfileDir(tget_ipython_dir(tfilefind(t str_to_bytestPY3(twrite_connection_filecC@s_|dkrFddlm}|jƒs7tdƒ‚n|jƒ}nt|jd|jgƒS(s½Return the path to the connection file of an app Parameters ---------- app : IPKernelApp instance [optional] If unspecified, the currently running app will be used i(t IPKernelApps.app not specified, and not in a running Kernelt.N( tNonetipykernel.kernelappR t initializedt RuntimeErrortinstanceRtconnection_filetconnection_dir(tappR ((s0lib/python2.7/site-packages/ipykernel/connect.pytget_connection_files   s kernel-*.jsoncC@sΣddl}|jdtddƒddlm}yt|ƒSWntk rSnX|dkrœ|jƒr„|j ƒ}|j }q±t j t ƒdƒ}nt j t ƒ|ƒ}|j}tj|dd |gƒS( sDEPRECATED: find a connection file, and return its absolute path. THIS FUNCION IS DEPRECATED. Use juptyer_client.find_connection_file instead. Parameters ---------- filename : str The connection file or fileglob to search for. profile : str [optional] The name of the profile to use when searching for the connection file, if different from the current IPython session or 'default'. Returns ------- str : The absolute path of the connection file. iNsUipykernel.find_connection_file is deprecated, use jupyter_client.find_connection_filet stackleveli(tBaseIPythonApplicationtdefaulttpathR (twarningstwarntDeprecationWarningtIPython.core.applicationRRtIOErrorR R Rt profile_dirRtfind_profile_dir_by_nameRt security_dirtjupyter_clienttfind_connection_file(tfilenametprofileRtIPAppRRR((s0lib/python2.7/site-packages/ipykernel/connect.pyR!(s          cC@sV|dkrtƒS|dk rEtjdtddƒt|d|ƒStj|ƒSdS(sReturn the absolute path for a connection file - If nothing specified, return current Kernel's connection file - If profile specified, show deprecation warning about finding connection files in profiles - Otherwise, call jupyter_client.find_connection_file s1Finding connection file by profile is deprecated.RiR#N(R RRRRR!R (RR#((s0lib/python2.7/site-packages/ipykernel/connect.pyt_find_connection_fileTs   cC@sht||ƒ}t|ƒ}|jƒ}WdQX|rdtj|ƒ}t|jddƒƒ|ds*     , "-