+ ^|ifRt^RIt^RIt^RIHtHtHt^RIHt^RI H t ]!RR]44t R#)z=Implementation of magic functions for IPython's own logging. N)Magics magics_class line_magic)warn)Boolca]tRt^toRt]!RRR7P RR7t]RRl4t ]RRl4t ]RR l4t ]RR l4t ]RR l4t R tVtR #) LoggingMagicsz(Magics related to all logging machinery.FzF Suppress output of log state when logging is enabled )helpT)configc >VPVR4wr#RV9pRV9pRV9pRV9pVPPpV'dVP4wrMVPp VP p VPP p V 'd \PPV 4p WPnRp VPWWVV4V'dRVn V'd"VPPPp M VPPPp V'dVPpVPPP p\#^\%V 4^, 4FIpV!V V,P'4R ,4VV9gK0V!\)VV,4R 4KK M8VPR P+V R ,44VPR 4V'dR Vn VP,'g(V'g\/R 4VP14R#R#R# Tp Rp EL;i YPn\3R\4P6!4^,,4R#;i)aStart logging anywhere in a session. %logstart [-o|-r|-t|-q] [log_name [log_mode]] If no name is given, it defaults to a file named 'ipython_log.py' in your current directory, in 'rotate' mode (see below). '%logstart name' saves to file 'name' in 'backup' mode. It saves your history up to that point and then continues logging. %logstart takes a second optional parameter: logging mode. This can be one of (note that the modes are given unquoted): append Keep logging at the end of any existing file. backup Rename any existing file to name~ and start name. global Append to a single logfile in your home directory. over Overwrite any existing log. rotate Create rotating logs: name.1~, name.2~, etc. Options: -o log also IPython's output. In this mode, all commands which generate an Out[NN] prompt are recorded to the logfile, right after their corresponding input line. The output lines are always prepended with a '#[Out]# ' marker, so that the log remains valid Python code. Since this marker is always the same, filtering only the output from a log is very easy, using for example a simple awk call:: awk -F'#\[Out\]# ' '{if($2) {print $2}}' ipython_log.py -r log 'raw' input. Normally, IPython's logs contain the processed input, so that user lines are logged in their final form, converted into valid Python. For example, %Exit is logged as _ip.run_line_magic("Exit"). If the -r flag is given, all input is logged exactly as typed, with no transformations applied. -t put timestamps before each input line logged (these are put in comments). -q suppress output of logstate message when logging is invoked ortqortqbackupz# IPython log file F output:NNTzGActivating auto-logging. Current session state plus future input saved.zCouldn't start log: %sN) parse_optionsshellloggersplitlogfnamelogmodelogfileospath expanduserlogstart timestamphistory_managerinput_hist_rawinput_hist_parsed log_write output_histrangelenrstripreprjoinquietprintlogstatersysexc_info)self parameter_soptspar log_output log_raw_inputr r+rrr old_logfileloghead input_histr$r%ns&& =/usr/lib/python3/dist-packages/IPython/core/magics/logging.pyrLoggingMagics.logstart&sv%%k&9D[ t 4K t ""  ##&99;  HnnGjj(( ww))(3H% +% " OOHwI) +$) !ZZ77FF !ZZ77II ",, "jj88DD qZ!23Ajm224u<=K'!${1~"6x@4   JrN!;<  '#' JJJ%HI!#(Jc #"  ?!,JJ  )CLLN1,== >sIII>Jc NVPPP4R#)zFully stop logging and close log file. In order to start logging again, a new %logstart call needs to be made, possibly (though not necessarily) with a new filename, mode and other options.N)rrlogstopr0r1s&&r:r=LoggingMagics.logstops !!#c PVPPP^4R#)zDTemporarily stop logging. You must have previously started logging.Nrr switch_logr>s&&r:logoffLoggingMagics.logoffs $$Q'r@c PVPPP^4R#)zRestart logging. This function is for restarting logging which you've temporarily stopped with %logoff. For starting logging for the first time, you must use the %logstart function, which allows you to specify an optional log filename.NrBr>s&&r:logonLoggingMagics.logons $$Q'r@c NVPPP4R#)z'Print the status of the logging system.N)rrr-r>s&&r:r-LoggingMagics.logstates ""$r@N))__name__ __module__ __qualname____firstlineno____doc__rtagr+rrr=rDrGr-__static_attributes____classdictcell__) __classdict__s@r:rrs2    cc  {"{"z$$(( ((%%r@r) rQrr.IPython.core.magicrrrwarningsr traitletsrrrKr@r:rYs? @? f%Ff%f%r@