‡Æ ïÞ?:csýdZdkZdkZdkZdkZddd„Zed„Zd„Zeed„Z ed„Z ed „Z eed „Z ed „Z d „Zd „Zeed„Zeed„Zeeed„Zeed„Zeed„Zd„ZdS(s@Extract, format and print information about Python stack traces.Ncs|i||ƒdS(N(sfileswritesstrs terminator(sfilesstrs terminators8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys_printsss csw| o ti}nx[|drQ\}}}}t|d|||fƒ|ot|dt i |ƒƒnqWdS(svPrint the list of tuples as returned by extract_tb() or extract_stack() as a formatted stack trace to the given file.is File "%s", line %d, in %ss %sN( sfilessyssstderrsextracted_listsfilenameslinenosnameslines_printsstringsstrip(sextracted_listsfilesfilenameslinenosnameslines8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys print_list s  csog}x^|drT\}}}}d|||f}|o|dti|ƒ}n|i |ƒqW|SdS(scGiven a list of tuples as returned by extract_tb() or extract_stack(), return a list of strings ready for printing. Each string in the resulting list corresponds to the item with the same index in the argument list. Each string ends in a newline; the strings may contain internal newlines as well, for those items whose source text line is not None.is File "%s", line %d, in %s s %s N( slistsextracted_listsfilenameslinenosnameslinesitemsstringsstripsappend(sextracted_listslistsfilenameslinenosnameslinesitems8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys format_lists c s| o ti}n|tjo!ttdƒo ti}nnd}xÀ|tj o|tjp ||jo˜|i }t |ƒ}|i }|i}|i}t|d|||fƒti||ƒ} | ot|dti| ƒƒn|i}|d}qLWdS(s Print up to 'limit' stack trace entries from the traceback 'tb'. If 'limit' is omitted or None, all entries are printed. If 'file' is omitted or None, the output goes to sys.stderr; otherwise 'file' should be an open file or file-like object with a write() method.stracebacklimitis File "%s", line %d, in %ss iN(sfilessyssstderrslimitsNoneshasattrstracebacklimitsnstbstb_framesfs tb_linenoslinenosf_codescos co_filenamesfilenamesco_namesnames_prints linecachesgetlineslinesstringsstripstb_next( stbslimitsfilesnsfslinenoscosfilenamesnameslines8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pysprint_tb's*  '      cstt||ƒƒSdS(s6A shorthand for 'format_list(extract_stack(f, limit)).N(s format_lists extract_tbstbslimit(stbslimits8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys format_tb?sc sÿ|tjo!ttdƒo ti}nng}d}xº|tj o|tjp ||jo’|i}t |ƒ}|i }|i}|i}ti||ƒ} | oti| ƒ} nt} |i|||| fƒ|i}|d}q=W|SdS(sReturn a list of up to 'limit' pre-processed stack trace entries extracted from the traceback object 'traceback'. This is useful for alternate formatting of stack traces. If 'limit' is omitted or None, all entries are extracted. A pre-processed stack trace entry is a quadruple (filename, line number, function name, text) representing the information that is usually printed for a stack trace. The text is a string with leading and trailing whitespace stripped; if the source is not available it is None.stracebacklimitiiN(slimitsNoneshasattrssysstracebacklimitslistsnstbstb_framesfs tb_linenoslinenosf_codescos co_filenamesfilenamesco_namesnames linecachesgetlineslinesstringsstripsappendstb_next( stbslimitslistsnsfslinenoscosfilenamesnameslines8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys extract_tbCs* '      cs| o ti}n|o!t|dƒt|||ƒnt||ƒ}x%|d dr}t||dƒqZWt||d dƒdS(sýPrint exception information and up to 'limit' stack trace entries from the traceback 'tb' to 'file'. This differs from print_tb() in the following ways: (1) if traceback is not None, it prints a header "Traceback (most recent call last):"; (2) it prints the exception type and value after the stack trace; (3) if type is SyntaxError and value has the appropriate format, it prints the line where the syntax error occurred with a caret on the next line indicating the approximate position of the error.s"Traceback (most recent call last):iis sN( sfilessyssstderrstbs_printsprint_tbslimitsformat_exception_onlysetypesvalueslinessline(setypesvaluestbslimitsfileslinesslines8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pysprint_exception`s  csH|o dg}|t||ƒ}ng}|t||ƒ}|SdS(sgFormat a stack trace and the exception information. The arguments have the same meaning as the corresponding arguments to print_exception(). The return value is a list of strings, each ending in a newline and some containing internal newlines. When these lines are concatenated and printed, exactly the same text is printed as does print_exception().s#Traceback (most recent call last): N(stbslists format_tbslimitsformat_exception_onlysetypesvalue(setypesvaluestbslimitslists8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pysformat_exceptionss c sžg}t|ƒtijo |i}n|}|tjo|i t |ƒdƒn@|t joy|\}\}}}}WnnæX| o d}n|i d||fƒd} x6| t|ƒjo|| tijo| d} q¼W|i dti|ƒƒd} xC|| |d!dr.} | tijo| | } n | d} q&W|i d | ƒ|}n|i d t |ƒt|ƒfƒ|Sd S( sñFormat the exception part of a traceback. The arguments are the exception type and value such as given by sys.last_type and sys.last_value. The return value is a list of strings, each ending in a newline. Normally, the list contains a single string; however, for SyntaxError exceptions, it contains several lines that (when printed) display detailed information about where the syntax error occurred. The message indicating which exception occurred is the always last string in the list.s ss File "%s", line %d iis %s s s s%s^ s%s: %s N(sliststypesetypestypess ClassTypes__name__sstypesvaluesNonesappendsstrs SyntaxErrorsmsgsfilenameslinenosoffsetslinesislensstrings whitespacesstripssscs _some_str( setypesvalueslistsstypesmsgsfilenameslinenosoffsetslinesissscs8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pysformat_exception_only‚s<    ' #cs-yt|ƒSWndt|ƒiSnXdS(Ns(sstrsvaluestypes__name__(svalues8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys _some_str¬scsZ| o ti}nz/tiƒ\}}}t|||||ƒWdt }}}XdS(sÃThis is a shorthand for 'print_exception(sys.exc_type, sys.exc_value, sys.exc_traceback, limit, file)'. (In fact, it uses sys.exc_info() to retrieve the same information in a thread-safe way.)N( sfilessyssstderrsexc_infosetypesvaluestbsprint_exceptionslimitsNone(slimitsfilesetypesvaluestbs8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys print_exc³s cs8| o ti}nttititi||ƒdS(skThis is a shorthand for 'print_exception(sys.last_type, sys.last_value, sys.last_traceback, limit, file)'.N(sfilessyssstderrsprint_exceptions last_types last_valueslast_tracebackslimit(slimitsfiles8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys print_lastÀs  csa|tjo:y t‚Wn)tj otiƒdii}nXntt||ƒ|ƒdS(s÷This function prints a stack trace from its invocation point. The optional 'f' argument can be used to specify an alternate stack frame at which to start. The optional 'limit' and 'file' arguments have the same meaning as for print_exception().iN( sfsNonesZeroDivisionErrorssyssexc_infostb_framesf_backs print_lists extract_stackslimitsfile(sfslimitsfiles8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys print_stackÉs  cs^|tjo:y t‚Wn)tj otiƒdii}nXntt||ƒƒSdS(s7A shorthand for 'format_list(extract_stack(f, limit))'.iN( sfsNonesZeroDivisionErrorssyssexc_infostb_framesf_backs format_lists extract_stackslimit(sfslimits8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys format_stackÕs  c sD|tjo:y t‚Wn)tj otiƒdii}nXn|tjo!ttdƒo ti }nng}d}x®|tj o|tjp ||jo†|i }|i}|i}|i}ti||ƒ}|oti|ƒ}nt}|i||||fƒ|i}|d}q„W|iƒ|SdS(s_Extract the raw traceback from the current stack frame. The return value has the same format as for extract_tb(). The optional 'f' and 'limit' arguments have the same meaning as for print_stack(). Each item in the list is a quadruple (filename, line number, function name, text), and the entries are in order from oldest to newest stack frame.istracebacklimitiiN(sfsNonesZeroDivisionErrorssyssexc_infostb_framesf_backslimitshasattrstracebacklimitslistsnsf_linenoslinenosf_codescos co_filenamesfilenamesco_namesnames linecachesgetlineslinesstringsstripsappendsreverse( sfslimitslistsnslinenoscosfilenamesnameslines8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys extract_stackÞs4   '      cs´|ii}t|dƒ o |iSn|i}|i}|i }d}x`t dt|ƒdƒdrD}|t||ƒ}||joPn|t||dƒ}qdW|SdS(sRCalculate the correct line number of the traceback given in tb (even with -O on).s co_lnotabiiiN(stbstb_framesf_codescshasattrs tb_linenos co_lnotabstabsco_firstlinenoslinestb_lastisstopatsaddrsrangeslensisord(stbscstabslinesstopatsaddrsis8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys tb_linenoýs      (s__doc__s linecachesstringssysstypess_printsNones print_lists format_listsprint_tbs format_tbs extract_tbsprint_exceptionsformat_exceptionsformat_exception_onlys _some_strs print_excs print_lasts print_stacks format_stacks extract_stacks tb_lineno(s8/home/guest/edwardam/cmp2/py2/lib/python2.0/traceback.pys?s(         *