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�
ɍ�Xc@s�ddlTed�Zed�Zed�Zed�Zed�Zed�Zed�Zdd	l	m
Z
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lmZddlZddl
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de
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��YZddeeejed�Zdfd��YZeeeed�Zd�ZdS(i����(t*iiiiiii�(tEnum(tdatetimeNtTsLevelcBs,eZeZeZeZeZ	e
ZeZ
RS((t__name__t
__module__t
_sage_const_0tSilentt
_sage_const_1t	StackInfot
_sage_const_2tBodyt
_sage_const_3tBodySub1t
_sage_const_4tBodySub2t
_sage_const_5tDebug(((slib/utils_sys.pyRstcCs&|j}tj�}t|�}|t|kr5dS||t|}	|	t}
|	t}|	t}d}
|tkr�tt	j
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|	t}|	t}dG|GdG|
GdG|GH|dkr�Pq�q�WdS(s=
    This is a utility to implement a time-stamp debugging in any function
    Whenever this function is called it prints the actual timestamp together with traceback information.


    If you don't see this well formatted type 

    sage: print print_time_tb.__doc__


    INPUT (all optional keywords):

        - "Text":      string describing the code position

        - "Info":      string containing further information (for instance on elapse time)

        - "MaxDepth":  integer representing the number of traceback steps (top down) to be printed

        - "Offset":    integer representing the number of traceback steps (top down) to be ignored

        - "Level":     Constants with integer value (substitutes enum type): classifies the position of invocation. The 
                       following values are possible:

                    constant          integer    usage
                    --------------------------------------------------------------------------------------------------
                    TsLevel.Silent:    0,         a message to be printed always 
                    TsLevel.StackInfo: 1,         indicating function / method entry or exit. typical Text = "Begin", "End"
                    TsLevel.Body:      2,         indicating a position in the Body of a function / method
                    TsLevel.BodySub1:  3,         similar to the former but subordinary to it 
                    TsLevel.BodySub2:  4,         similar to the former but subordinary to it
                    TsLevel.Debug:     5,         Debug message

       - "ShowDateTime": boolean (Default = True). If set to False the date and time part of the message is supressed

    OUTPUT:

      only prints, no return value

    EXAMPLES:

        sage: print_time_tb( Text="Hello", Info="Test" )
        L: Silent       Time 2016-10-06 18:30:22.574296 Test Hello In: <module> Line: 1
        sage: 

     using the Level option    

        sage: print_time_tb( Text="Hello", Info="Test", Level = TsLevel.StackInfo )
        L: StackInfo    Time 2016-10-06 18:31:58.569208 Test Hello In: <module> Line: 1
        sage: 
  
     using the MaxDepth option    

        sage: 
        sage: print_time_tb( Text="Hello", Info="Test", MaxDepth = 2, Level = TsLevel.StackInfo )
        L: StackInfo    Time 2016-10-06 18:32:21.537412 Test Hello In: <module> Line: 1
            ---> run_code In: /opt/sage/sage-6.9-i686-Linux/local/lib/python2.7/site-packages/IPython/core/
                 interactiveshell.py Line: 3066
        sage: print_time_tb( Text="Hello", Info="Test", MaxDepth = 3, Level = TsLevel.StackInfo )
        L: StackInfo    Time 2016-10-06 18:32:31.292799 Test Hello In: <module> Line: 1
            ---> run_code In: /opt/sage/sage-6.9-i686-Linux/local/lib/python2.7/site-packages/IPython/core/
                 interactiveshell.py Line: 3066
            ---> run_ast_nodes In: /opt/sage/sage-6.9-i686-Linux/local/lib/python2.7/site-packages/IPython/core/ 
                 interactiveshell.py Line: 3012

     using the Offset option    

        sage: print_time_tb( Text="Hello", Info="Test", MaxDepth = 3, Offset = 2, Level = TsLevel.StackInfo )
        L: StackInfo    Time 2016-10-06 18:33:20.339336 Test Hello In: run_code Line: 3066
            ---> run_ast_nodes In: /opt/sage/sage-6.9-i686-Linux/local/lib/python2.7/site-packages/IPython/core/
                 interactiveshell.py Line: 3012
            ---> run_cell In: /opt/sage/sage-6.9-i686-Linux/local/lib/python2.7/site-packages/IPython/core/
                 interactiveshell.py Line: 2902

    AUTHOR

      - Sebastian Oehms, Oct. 2016

    NRs"L: %-12s: %s %s %s In: %s Line: %ss    --->sIn:sLine:s<module>(
tvaluet	tracebackt
extract_stacktlenRRR
tTruetstrRttodaytnametrange(tTexttInfotMaxDepthtOffsettLeveltShowDateTimetintLevelt	TraceBacktLenTbtTraceBackEntrytTraceBackEntryModuletTraceBackEntryLineNotTraceBackEntryFunctiontDateTimeti((slib/utils_sys.pyt
print_time_tbs,P	





ttimeStampControlcBsVeZdZeejeeed�Zd�Z	d�Z
d�Zdejd�ZRS(s'
      This class controls a consistent use of the print_time_tb function

      If you don't see this well formatted type 

      sage: print timeStampControl.__doc__

      to learn more about the function print_time_tb type

      sage: print print_time_tb.__doc__

      The printing of messages is done be the method "print_timestamp". But only those messages are printed which
      agree with the verbose level of the "timeStampControl"-instance which can be desribed by the constructor parameters
       - "KeepSilentOnElapse"
       - "TimeStampLevel": 

      To learn more about the printing method type

      sage: timeStampControl.print_timestamp.__doc__

      INPUT (to the constructor):

       - "KeepSilentOnElapse": integer representing milli-seconds (default is 0). If this is set to a positive value only 
                               those messages are printed which firstly occur after the indicated number of milli-seconds 
                               behind the former printed message   
       - "TimeStampLevel":     Member of Enum-class TsLevel. For possible values see the values of
                               the Level parameter of the function (print_time_tb). To see this type
                               "sage: print print_time_tb.__doc__"
                               Default value is TsLevel.Silent meaning that only messages of Level TsLevel.Silent are printed.
                               If this is set to another value only those messages are printed, whose integer value of 
                               "Level" is less or equal to "TimeStampLevel".

       - "TraceBackDepth":     integer representing number of lines of traceback information to be printed (top down, 
                               default is 1). This parameter is passed to the corresponding parameter of the 
                               print_time_tb function 
       - "Offset":             integer representing number of lines of traceback information to be ignored (top down,
                               default is 1). This parameter is passed to the corresponding parameter of the 
                               print_time_tb function after increasing it by one (supress the traceback information of
                               the print_timestamp method itselfe).
       - "ShowDateTime":       boolean (Default = True). If set to False the date and time part of the message is supressed


      RAISE (on construction):

        - TypeError "KeepSilentOnElapse must be of type Integer"
        - TypeError "TraceBackDepth  must be of type Integer"
        - TypeError "Offset must be of type Integer"

        - ValueError "TimeStampLevel must be a member of Enum TsLevel"

        - ValueError "KeepSilentOnElapse must be non negative"
        - ValueError "TraceBackDepth must be non negative"
        - ValueError "Offset must be non negative"



      EXAMPLES:

        sage: TestTimeStampControl = timeStampControl( )
        sage: TestTimeStampControl.print_timestamp(Text="Look")
        L: Silent       Time 2016-10-07 18:20:21.827425 Elapse:  5581, Total:   5 Look In: <module> Line: 1

       using KeepSilentOnElapse:

        sage: TestTimeStampControl2 = timeStampControl( KeepSilentOnElapse = 2000 )
        sage: TestTimeStampControl2.print_timestamp(Text="Look 2")
        L: Silent       Time 2016-10-07 18:28:40.404085 Elapse:  2942, Total:   2 Look 2 In: <module> Line: 1
        sage: TestTimeStampControl2.print_timestamp(Text="Look 2")
        sage: TestTimeStampControl2.print_timestamp(Text="Look 2")
        L: Silent       Time 2016-10-07 18:28:43.239652 Elapse:  2848, Total:   5 (truncated   1) Look 2 In: <module> Line: 1
        sage: TestTimeStampControl2.print_timestamp(Text="Look 2")
        sage: TestTimeStampControl2.print_timestamp(Text="Look 2")
        sage: TestTimeStampControl2.print_timestamp(Text="Look 2")
        L: Silent       Time 2016-10-07 18:28:45.683139 Elapse:  2443, Total:   8 (truncated   2) Look 2 In: <module> Line: 1
        sage: TestTimeStampControl2.print_timestamp(Text="Look 2")
        L: Silent       Time 2016-10-07 18:28:47.891519 Elapse:  2208, Total:  10 Look 2 In: <module> Line: 1

       using TimeStampLevel:

        sage: TestTimeStampControl3 = timeStampControl( TimeStampLevel = TsLevel.StackInfo )
        sage: def testTsLevel( ):
        ....:     TestTimeStampControl3.print_timestamp(Text="Entry", Level = TsLevel.StackInfo )
        ....:     TestTimeStampControl3.print_timestamp(Text="Body",  Level = TsLevel.Body )
        ....:     TestTimeStampControl3.print_timestamp(Text="Exit",  Level = TsLevel.StackInfo )
        ....:     
        sage: 
        sage: testTsLevel()
        L: StackInfo    Time 2016-10-07 18:38:38.041593 Elapse: 39631, Total:  39 Entry In: testTsLevel Line: 2
        L: StackInfo    Time 2016-10-07 18:38:38.044064 Elapse:     4, Total:  39 Exit In: testTsLevel Line: 4
        sage: 
        sage: TestTimeStampControl3 = timeStampControl( TimeStampLevel = TsLevel.Body )
        sage: testTsLevel()
        L: StackInfo    Time 2016-10-07 18:50:57.921070 Elapse:  1791, Total:   1 Entry In: testTsLevel Line: 2
        L: Body         Time 2016-10-07 18:50:57.923609 Elapse:   519, Total:   2 Body In: testTsLevel Line: 3
        L: StackInfo    Time 2016-10-07 18:50:57.926158 Elapse:     2, Total:   2 Exit In: testTsLevel Line: 4
        sage: TestTimeStampControl3 = timeStampControl( TimeStampLevel = TsLevel.Debug )
        sage: testTsLevel()
        L: StackInfo    Time 2016-10-07 18:51:09.257619 Elapse:  1638, Total:   1 Entry In: testTsLevel Line: 2
        L: Body         Time 2016-10-07 18:51:09.260104 Elapse:     3, Total:   1 Body In: testTsLevel Line: 3
        L: StackInfo    Time 2016-10-07 18:51:09.262624 Elapse:     2, Total:   1 Exit In: testTsLevel Line: 4
        sage: 


      AUTHOR:

        - Sebastian Oehms, Oct. 2016

      cCsQt|�tkr!td��n|tkr<td��nt|t�tkrctdt��nt|�tkr�td��n|tkr�td��nt|�tkr�td��n|tkr�td��n||_||_	||_
||_||_t
j�|_t
j�|_t
j�|_t
j�|_t|_dS(	s�
          Python constructor.

          for more information type

          sage: print timeStampControl.__doc__ 
    

          AUTHOR

            - Sebastian Oehms, Oct. 2016

          s*KeepSilentOnElapse must be of type Integers'KeepSilentOnElapse must be non negatives%TimeStampLevel must belong to enum %ss&TraceBackDepth must be of type Integers#TraceBackDepth must be non negativesOffset must be of type IntegersOffset must be non negativeN(ttypetIntegert	TypeErrorRt
ValueErrort
isinstanceRtFalset_KeepSilentOnElapse_t_TimeStampLevel_t_TraceBackDepth_t_Offset_t_ShowDateTime_RRt_init_time_t_reset_time_t_last_time_t
_act_time_t_count_(tselftKeepSilentOnElapsetTimeStampLeveltTraceBackDepthRR!((slib/utils_sys.pyt__init__s0					cCs"t|j|j|j|jffS(s�
         Checks or unity

         If you don't see this well formatted type 

         sage: print timeStampControl.__recuce__.__doc__

         EXAMPLE:

           sage: TestTimeStampControl3 = timeStampControl( TimeStampLevel = TsLevel.Debug )
           sage: TestTimeStampControl3.__reduce__()
           (<class lib.utils_sys.timeStampControl at 0xac49398c>, (0, 'Debug', 1, 1))
           sage: 
         (R,R3R4R5R6(R=((slib/utils_sys.pyt
__reduce__6scCs&d|j|j|j|j|jfS(s�
          Return a string representation

          If you don't see this well formatted type 

          sage: print timeStampControl._repr_.__doc__

          OUTPUT:

          String decribing self

          EXAMPLE:

            sage: TestTimeStampControl3 = timeStampControl( TimeStampLevel = TsLevel.Debug )
            sage: TestTimeStampControl3._repr_()
            'TimeStampControl with KeepSilentOnElapse = 0, TimeStampLevel = Debug, TraceBackDepth = 1, Offset 1'
            sage: 

          ssTimeStampControl with KeepSilentOnElapse = %d, TimeStampLevel = %s, TraceBackDepth = %d, Offset %d, ShowDateTime %s(R3R4R5R6R7(R=((slib/utils_sys.pyt_repr_KscCs:tj�|_tj�|_tj�|_t|_dS(s�
         Reset the elapse time control counters

         If you don't see this well formatted type 

         sage: print timeStampControl.reset.__doc__


         EXAMPLE:

           sage: TestTimeStamp = setupTimeStamp( verbose = True )
           sage: TestTimeStamp.print_timestamp()
           L: Silent       Time 2016-10-11 18:29:04.012623 Elapse:  2307, Total:   2  In: <module> Line: 1
           sage: TestTimeStamp.print_timestamp()
           L: Silent       Time 2016-10-11 18:29:06.321664 Elapse:  2309, Total:   4  In: <module> Line: 1
           sage: TestTimeStamp.reset()
           sage: TestTimeStamp.print_timestamp()
           L: Silent       Time 2016-10-11 18:29:11.679048 Elapse:  2187, Total:   2/  9  In: <module> Line: 1
           sage: TestTimeStamp.print_timestamp()
           L: Silent       Time 2016-10-11 18:29:14.343407 Elapse:  2665, Total:   4/ 12  In: <module> Line: 1

          AUTHOR

            - Sebastian Oehms, Oct. 2016

         N(RRR9R:R;RR<(R=((slib/utils_sys.pytresetes
	Rc
Cs�|j|jjkrdStj�|_|j|j}|j|j}|j|j}|j�t	}|j�}|j�}|j
�}	|j
�}
|j
�}|
|kr�|jtkr�d|	||
|jf}q)d|	||
f}n8|jtkrd|	|
|jf}nd|	|
f}|jt
|_|j|	kr�t|d|d|jd|jt
d	|d
|j�|j|_t|_ndS(s
          This method prints a timestamp message depending on the parameters

           - KeepSilentOnElapse

           - TimeStampLevel

          which have been set in the constructor of the class. It uses the function print_time_tb.

          If you don't see this well formatted type 

          sage: print timeStampControl.print_timestamp.__doc__

          to learn more about the function print_time_tb type

          sage: print print_time_tb.__doc__

          to learn more about the parmeters "KeepSilentOnElapse" and "TimeStampLevel" or to see examples

          sage: print timeStampControl.__doc__

          INPUT (all optional keyword):

           - "Text":    string (default empty) describing the position of invocation. This parameter is passed to
                        the corresponding parameter of print_time_tb

           - "Level":   Enum constants (class TsLevel) with integer value: classifies the position of invocation.  
                        This parameter is passed to the corresponding parameter of print_time_tb


          OUTPUT:

            only prints, no return value

          EXAMPLES:

            to see examples type

            sage: print timeStampControl.__doc__

          AUTHOR:
 
            - Sebastian Oehms, Oct. 2016

          Ns+Elapse: %5d, Total: %3d/%3d (truncated %3d)sElapse: %5d, Total: %3d/%3ds'Elapse: %5d, Total: %3d (truncated %3d)sElapse: %5d, Total: %3dRRRR R!(RR4RRR;R:R8R9t
total_secondst_sage_const_1000t	__trunc__R<RRR3R+R5R6R7(
R=RR telapse_time_timedeltattotal_time_timedeltatreset_time_timedeltatelapse_time_msec_floatttotal_time_sec_floattreset_time_sec_floattelapse_time_msecttotal_time_sectreset_time_sectinfo_str((slib/utils_sys.pytprint_timestamp�s6/%(
RRt__doc__RRRRRRARBRCRDRR(((slib/utils_sys.pyR,�sl1			&cCskd}tj}t}t|�tkrW|tkrEt}tj}q�t}tj}n�t|�tkr�|tkr�|}tj}q�t	d��nRt
|t�tkr�|}n4t
|t�tkr�|}ntdttf��|dkr�t
}n|dkr'|tkrt}q't
}n|dkr]td|d|d|d|d|�}n
|j�|S(	s
    This is a function which should make the declaration of a timeStampControl instance easier.
    It interprets the commonly used  "verbose" parameter into "KeepSilentOnElapse" and "TimeStampLevel" parameters
    of the timeStampControl class.
 
    If you don't see this well formatted type:

    sage: print setupTimeStamp.__doc__

      to learn more about the timeStampControl class type:

    sage: print timeStampControl.__doc__
    
    INPUT:

     - "verbose": This parameter allowes multi type input, namely a boolean, an integer, an instance of the 
                  timeStanpControl class or an constant from Enum class TsLevel
                  -  By default it is set to the "boolean False" meaning that only silent messages are printed.
                  -  Setting it as a "boolean True" leads to printing all messages (of any level).
                  -  Setting it to an integer > 0 leads to printing messages after an elapse time of the same number
                     of milli seconds after the former printed message (see the "KeepSilentOnElapse" parameter of the 
                     timeStampControl class)
                  - Setting it to a member of the Enum class TsLevel leads to printing all messages whose level is not 
                    larger as the Enum-Integer-Value of the level
                  - Giving an instance of the timeStampControl class performes a reset of counting variables.
 
     - "TraceBackDepth":     integer representing number of lines of traceback information to be printed (top down, 
                             default is 1 if no elapse time is set, else it defaults to 4). This parameter is passed 
                             to the corresponding parameter of the timeStampControl class and print_time_tb function 
     - "Offset":             integer representing number of lines of traceback information to be ignored (top down,
                             default is 1). This parameter is passed to the corresponding parameter of the 
                             timeStampControl class and print_time_tb function.
     - "ShowDateTime":       boolean (Default = True). If set to False the date and time part of the message is supressed.
                             This parameter is passed to the corresponding parameter of the timeStampControl class and 
                             print_time_tb function.


    OUTPUT:

     an instance of the class timeStampControl according to the given parameters


    RAISE:

      - ValueError "Elapse time must be non negative" if verbose is set to a negative integer

      - TypeError "verbose mut be a boolean, integer, an instance of timeStampControll or a member of Enum TsLevel"
                  if verbose is something else (not allowed)


    EXAMPLES:

     verbose as boolean

      sage: TestTimeStamp = setupTimeStamp( verbose = True )
      sage: def testTsLevel( ):
      ....:     TestTimeStamp.print_timestamp(Text="Entry", Level = TsLevel.StackInfo )
      ....:     TestTimeStamp.print_timestamp(Text="Body",  Level = TsLevel.Body )
      ....:     TestTimeStamp.print_timestamp(Text="Exit",  Level = TsLevel.StackInfo )
      ....:     
      sage: testTsLevel()
      L: StackInfo    Time 2016-10-11 08:39:16.355601 Elapse:  2001, Total:   2 Entry In: testTsLevel Line: 2
      L: Body         Time 2016-10-11 08:39:16.358169 Elapse:     3, Total:   2 Body In: testTsLevel Line: 3
      L: StackInfo    Time 2016-10-11 08:39:16.362389 Elapse:     2, Total:   2 Exit In: testTsLevel Line: 4
      sage: 

     verbose as member of Enum "TsLevel":

      sage: TestTimeStamp = setupTimeStamp( verbose = TsLevel.StackInfo )
      sage: testTsLevel()
      L: StackInfo    Time 2016-10-11 08:38:03.463870 Elapse:  8481, Total:   8 Entry In: testTsLevel Line: 2
      L: StackInfo    Time 2016-10-11 08:38:03.466694 Elapse:     3, Total:   8 Exit In: testTsLevel Line: 4
      sage: 

     verbose as instance of timeStampControl (resets Total Time Counter):

      sage: TestTimeStamp = setupTimeStamp( verbose = TestTimeStamp )
      sage: testTsLevel()
      L: StackInfo    Time 2016-10-11 18:20:39.091622 Elapse:  2302, Total:   2/ 81 Entry In: testTsLevel Line: 2
      L: StackInfo    Time 2016-10-11 18:20:39.094596 Elapse:     4, Total:   2/ 81 Exit In: testTsLevel Line: 4
      sage: testTsLevel()
      L: StackInfo    Time 2016-10-11 18:20:44.686855 Elapse:  5592, Total:   7/ 86 Entry In: testTsLevel Line: 2
      L: StackInfo    Time 2016-10-11 18:20:44.689293 Elapse:     2, Total:   7/ 86 Exit In: testTsLevel Line: 4

     default verbose = False:

      sage: TestTimeStamp = setupTimeStamp(  )
      sage: testTsLevel()

     verbose as integer (elapse time):

      sage: TestTimeStamp = setupTimeStamp( verbose = 1 )
      sage: testTsLevel()
      L: StackInfo    Time 2016-10-11 08:39:51.658389 Elapse:  1784, Total:   1 Entry In: testTsLevel Line: 2
          ---> <module> In: <ipython-input-18-85e0e9a26a0d> Line: 1
      L: Body         Time 2016-10-11 08:39:51.661864 Elapse:     4, Total:   1 Body In: testTsLevel Line: 3
          ---> <module> In: <ipython-input-18-85e0e9a26a0d> Line: 1
      L: StackInfo    Time 2016-10-11 08:39:51.665626 Elapse:     3, Total:   1 Exit In: testTsLevel Line: 4
          ---> <module> In: <ipython-input-18-85e0e9a26a0d> Line: 1
      sage: TestTimeStamp = setupTimeStamp( verbose = 10 )
      sage: testTsLevel()
      L: StackInfo    Time 2016-10-11 08:40:26.402257 Elapse:  1575, Total:   1 Entry In: testTsLevel Line: 2
          ---> <module> In: <ipython-input-20-85e0e9a26a0d> Line: 1


    AUTHOR:
 
     - Sebastian Oehms, Oct. 2016

    s Elapse time must be non negatives>verbose mut be a boolean, integer, or an instance of %s or  %sR>R?R@RR!N(tNoneRRRR-tboolRRR.R0R1R,R/RRRD(tverboseRR@R!t	TimeStampt
LocTsLevelt
elapsetime((slib/utils_sys.pytsetupTimeStamp�s>o						
cCs3dGHdGHdGHdG|GH|jGHdGHdGHdGHdS(sC
    This function capsules a formatted print of the docstring
    s
sq+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++sq-----------------------------------------------------------------------------------------------------------------sDocstring oftq_________________________________________________________________________________________________________________N(RS(tfunction((slib/utils_sys.pyt	print_doc�s	(tsage.all_cmdlineR.RR
RRRRRFtlib.enumRRRtsysRRRR+R,R2RTRZR](((slib/utils_sys.pyt<module>s"

y�Q�