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ej�Zejddd�Zd dd�Z dd� fdd�Z G dd� de �Z G dd� de �Z G dd � d e �Z!dS ) z'Cyril Jaquier and Fail2Ban Contributorsz Copyright (c) 2004 Cyril JaquierZGPL� N)�Lock� )�re� DateTemplate�DatePatternRegex�
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�DateDetectorTemplateztUsed for "shallow copy" of the template object.
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�r �hits�lastUsed�distancec C s || _ d| _d| _d| _d S )Nr ��rL )r4 r r r r r5 � s z DateDetectorTemplate.__init__c C s | j | jj td| j� S )Nr )rM r r; �maxrO r3 r r r r; � s zDateDetectorTemplate.weightc C s t | j|�S )zF Returns attribute of template (called for parameters not in slots)
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templates
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�|j� dS )a� Add a date template to manage and use in search of dates.
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template : DateTemplate or str
Can be either a `DateTemplate` instance, or a string which will
be used as the pattern for the `DatePatternRegex` template. The
template will then be added to the detector.
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ValueError
If a template already exists with the same name.
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template.
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line : str
Line which is searched by the date templates.
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re.MatchObject, DateTemplate
The regex match returned from the first successfully matched
template.
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r\ )r4 �valuer r r r� � s c C s� |du r| � |�}|d }|dur�zV|j||d | jd�}|durvt�� tkrpt�td|d |d �d�|j� |W S W n t y� Y n0 dS )a Attempts to return the date on a log line using templates.
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line : str
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