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Editing: logging.cpython-311.pyc
� �@�c� � �r � d Z ddlZddlZddlmZmZmZ ddlmZ ddl m Z e G d� de� � � � Z dS )z=Implementation of magic functions for IPython's own logging. � N)�Magics� magics_class� line_magic)�warn)�Boolc �� � e Zd ZdZ edd�� � � d�� � Zedd�� � Zedd �� � Z edd �� � Z edd �� � Z edd �� � Z d S )� LoggingMagicsz(Magics related to all logging machinery.FzF Suppress output of log state when logging is enabled )�helpT)�config� c �d � | � |d� � \ }}d|v }d|v }d|v }d|v }| j j }|r$ |� � � \ } } n# |} d} Y nxY w|j } |j } | j j } | r t j � | � � } | | j _ d} |� | | | |||� � |rd|_ |r| j j j } n| j j j } |r�|j }| j j j }t# d t% | � � d z � � D ]K} || | � � � d z � � ||v r |t) || � � d � � �LnE|� d � | d d � � � � � |� d � � |rd |_ | j s'|s't/ d� � |� � � d S d S d S # | | j _ t3 dt5 j � � d z � � Y d S xY w)a� Start 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.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 �ortq�o�r�t�q�backupz# IPython log file F� � �outputNTzGActivating auto-logging. Current session state plus future input saved.zCouldn't start log: %s) � parse_options�shell�logger�split�logfname�logmode�logfile�os�path� expanduser�logstart� timestamp�history_manager�input_hist_raw�input_hist_parsed� log_write� output_hist�range�len�rstrip�repr�join�quiet�print�logstater �sys�exc_info)�self� parameter_s�opts�par� log_output� log_raw_inputr" r- r r r � old_logfile�loghead� input_histr& r' �ns �=/usr/lib/python3/dist-packages/IPython/core/magics/logging.pyr! zLoggingMagics.logstart& s� � �v �%�%�k�&�9�9���S��D�[� ��t� � ��4�K� ��t� ����"�� � %� #�#&�9�9�;�;� ����� #� ��"������� ��H� �n�G� �j�(� � � 4��w�)�)�(�3�3�H� %�� ��+��% "� �O�O�H�g�w� �I� )� +� +� +� � )� $)�� � � J� !�Z� 7� F� � � !�Z� 7� I� �� (� "� ,� � "�j� 8� D� � �q��Z� � ��!2�3�3� A� A�A� �I�j��m� 2� 2� 4� 4�u� <�=�=�=��K�'�'�!� �$�{�1�~�"6�"6�x�@�@�@��A� � � ����J�q�r�r�N�!;�!;�<�<�<�� � ��'�'�'�� (�#'�� ��J� "�%� "�� H� I� I� I����!�!�!�!�!� "� "� "� "��? ?�!,�D�J� � �)�C�L�N�N�1�,=�=� >� >� >� >� >� >���s �A �A�&G5 �57H/c �B � | j j � � � dS )z�Fully 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)r r �logstop�r2 r3 s r< r> zLoggingMagics.logstop� s! � � � ��!�!�#�#�#�#�#� c �D � | j j � d� � dS )zLTemporarily stop logging. You must have previously started logging.r N�r r � switch_logr? s r< �logoffzLoggingMagics.logoff� s# � � � ��$�$�Q�'�'�'�'�'r@ c �D � | j j � d� � dS )a Restart 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.r NrB r? s r< �logonzLoggingMagics.logon� s# � � � ��$�$�Q�'�'�'�'�'r@ c �B � | j j � � � dS )z'Print the status of the logging system.N)r r r/ r? s r< r/ zLoggingMagics.logstate� s! � � � ��"�"�$�$�$�$�$r@ N)r ) �__name__� __module__� __qualname__�__doc__r �tagr- r r! r> rD rF r/ � r@ r< r r s� � � � � � �2�2� �D�� � � � � �c��c��� � �{"� {"� {"� �Z�{"�z �$� $� $� �Z�$� �(� (� (� �Z�(� �(� (� (� �Z�(� �%� %� %� �Z�%� %� %r@ r ) rK r r0 �IPython.core.magicr r r �warningsr � traitletsr r rM r@ r< �<module>rQ s� ��� � � � � � � � � � @� ?� ?� ?� ?� ?� ?� ?� ?� ?� � � � � � � � � � � � � �f%� f%� f%� f%� f%�F� f%� f%� � �f%� f%� f%r@
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