File: //kunden/lib/python3/dist-packages/breezy/__pycache__/lazy_regex.cpython-39.pyc
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dS ) a: Lazily compiled regex objects.
This module defines a class which creates proxy objects for regex
compilation. This allows overriding re.compile() to return lazily compiled
objects.
We do this rather than just providing a new interface so that it will also
be used by existing Python modules that create regexs.
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dd� Z dS )� LazyRegexzDA proxy around a real regex, which won't be compiled until accessed.)
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_regex_kwargsc C s d| _ || _|| _dS )z�Create a new proxy object, passing in the args to pass to re.compile
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:param kwargs: The `**kwargs` to pass to re.compile
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9 s zLazyRegex.__init__c C s: | j | ji | j��| _| jD ]}t| |t| j|�� q dS )z$Actually compile the requested regexN)�_real_re_compiler r r �_regex_attributes_to_copy�setattr�getattr�r �attrr r r �_compile_and_collapseC s
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d}~0 0 dS )z%Thunk over to the original re.compile�"r z" N)�re�compile�errorr �str)r r r �er r r r J s zLazyRegex._real_re_compilec C s | j | jd�S )z&Return the state to use when pickling.�r r )r r )r r r r � __getstate__S s �zLazyRegex.__getstate__c C s* d| _ t| d|d � t| d|d � dS )z Restore from a pickled state.Nr r r r )r r! )r �dictr r r � __setstate__Z s zLazyRegex.__setstate__c C s | j du r| �� t| j |�S )zrReturn a member from the proxied regex object.
If the regex hasn't been compiled yet, compile it
N)r r% r" r# r r r � __getattr__` s
zLazyRegex.__getattr__N) r r r
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t | |�S )zjCreate a proxy object which will compile the regex on demand.
:return: a LazyRegex proxy object.
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